Best eSIM for Poland in 2026: 14 Providers Ranked by Traveler Reports

Best eSIM Providers for Poland

eSIM plans in Poland at a glance

How well each provider's eSIM works in Poland

The Vefru score is our overall rating of the provider. The percentage shows how many reviewers said their eSIM worked well in Poland. Since unhappy customers review more often, it is best used to compare providers with each other.

6.3Our score

Worked well in Poland

9 of 9 reviewers

100%

Visit website Detailed review

7.1Our score

Worked well in Poland

4 of 4 reviewers

100%

Visit website Detailed review

7.1Our score

Worked well in Poland

3 of 3 reviewers

100%

Visit website Detailed review

8.4Our score

Worked well in Poland

15 of 17 reviewers

88%

Visit website Detailed review

7.2Our score

Worked well in Poland

12 of 15 reviewers

80%

Visit website Detailed review

8.0Our score

Worked well in Poland

4 of 5 reviewers

80%

Visit website Detailed review

6.6Our score

Worked well in Poland

4 of 5 reviewers

80%

Visit website Detailed review

7.5Our score

Worked well in Poland

5 of 7 reviewers

71%

Visit website Detailed review

7.8Our score

Worked well in Poland

2 of 2 reviewers

100%

Visit website Detailed review

8.8Our score

Worked well in Poland

1 of 1 reviewers

100%

Visit website Detailed review

8.1Our score

Worked well in Poland

0 of 2 reviewers

0%

Visit website Detailed review

7.1Our score

Worked well in Poland

0 of 0 reviewers

0%

Visit website Detailed review

6.1Our score

Worked well in Poland

0 of 0 reviewers

0%

Visit website Detailed review

6.9Our score

Worked well in Poland

0 of 0 reviewers

0%

Visit website Detailed review

Compare all eSIM plans in Poland

How we got these numbers: we read 70 public customer reviews that mention Poland or a place in it, published between December 2024 and August 2026, and counted a report as "worked" when the reviewer said the eSIM connected, even with small hiccups. We treat 20 or more reports as strong evidence, 3 to 19 as limited, and fewer than 3 as too few to judge. A count like 9 of 9 means the eSIM worked well for 9 of the 9 travelers who reported from here; each provider section says what went wrong for the rest. The Vefru test score is a separate number: our own hands-on test of the provider, run outside Poland, so it says how the provider behaves, not how the network performs here. Local operator prices in the text were checked on 26 September 2026; provider ratings, the plan tables and the price-per-GB chart are live and update on their own.

The top group is ranked on traveler reports from Poland first, price position second and our hands-on test third; eSIM4Travel is included for its price and test results, with its single report stated as it is.

Ubigi eSIM in Poland: best record here, unreachable support

6.3 /10

Vefru score Good Score details

• Purchase process4/10
• Mobile app3/10
• eSIM installation8/10
• Customer support2/10
• Speed test9/10
• Prices7/10
• Customer feedback8.2/10
• Coverage9/10

Average of eight categories from our own paid test and customer reviews.

Ubigi is the travel eSIM brand of Paris operator Transatel, with one reusable eSIM for 200+ destinations. Data was fast in our test, and its 3 GB, 10 GB and 30-day unlimited plans are cheap. Its weak point is support: a chatbot that ends in an email ticket, with no live agent.

Key facts

• 200+ destinations
• iPhone app 4.6
• Android app 3.7
• Top-ups
• Hotspot
• 568 Mbps on 5G

Trustpilot

4.1/547,238 reviews

Payments

Credit or debit cardApple PayGoogle PayPayPal

Pros and cons

Pros 4 Cons 4

eSIM by email in a minute

Very fast: 568 Mbps on 5G

Cheap 3 GB, 10 GB and 30-day unlimited

Buy more data even with none left

No live support, only email tickets

Confusing website and app

Few plan sizes, no 20 GB

No refund after you scan the QR code

Ubigi eSIM in our hands

Go to Ubigi website View full review

Based on the reports, Ubigi is the best option for most trips to Poland: every traveler who reported from here said it worked, and it runs on the two networks that lead on coverage and reliability. It worked well for 9 of 9 travelers who reported from Poland (100%, limited evidence). The successes describe fast data in Warsaw, an easy installation and a low price, often on trips that also took in Germany, Italy or Denmark. One traveler wrote on 24 Jul 2026, after Warsaw and Copenhagen: "Installation was easy, internet speeds were fast, and the cost was low".

No report counted as a failure, but two one-star reviews in our set complain about stability rather than a dead connection: frequent disconnections while a signal was shown (Apr 2026) and poor connection quality in the UK and Poland (Aug 2026). Ubigi has more than one partner network in Poland, so a manual switch to the other one is the usual fix; our guide to switching networks on a multi-network eSIM shows how. Two more things travelers flagged: the status bar shows "Ubigi" instead of the local network name, and a Poland-only plan does not work in Italy. A trip that also covers Italy or the UK needs the Europe plan instead.

What sets Ubigi apart is the network pair and an honest fair-use rule. Its own plan pages name Orange and Play for Poland and state that the unlimited plan runs 20 GB at full speed before it slows (checked 26 Sep 2026). In our comparison tool it sells Poland plans of 3 GB for 30 days, 10 GB for 7 or 30 days, 25 GB for 30 days and unlimited for 7, 15 or 30 days, plus Europe, Europe Extended and World plans; there is no 5 GB or 20 GB size. Its price sits just below the market average overall and is lowest at 3 and 10 GB. The drawback is everything around the data: in our hands-on test the help desk never answered our ticket within 24 hours, the app is a wrapped website and the checkout is clunky, though the eSIM installed from the emailed QR code, worked at once with no throttling, and let us buy more data with a zero balance (our Ubigi test). It suits travelers who can set up an eSIM without help. Ubigi plans for Poland are on its site.

Holafly eSIM in Poland: three networks, capped speeds

7.1 /10

Vefru score Very good Score details

• Purchase process7/10
• Mobile app7/10
• eSIM installation9/10
• Customer support6/10
• Speed test4/10
• Prices5/10
• Customer feedback9.4/10
• Coverage9/10

Average of eight categories from our own paid test and customer reviews.

Holafly is an Irish eSIM provider built around unlimited data, with trip eSIMs for 200+ destinations. Travelers report it working more often than any other provider we track. Its weak points are speed and price: our test ran at about 30 Mbps on 5G, and its unlimited plans cost more than most.

Key facts

• 200+ destinations
• iPhone app 4.8
• Android app 4.7
• No top-ups
• Hotspot 1 GB/day
• 30 to 40 Mbps

Trustpilot

4.7/5113,513 reviews

Payments

Credit or debit cardApple PayGoogle PayPayPal

Pros and cons

Pros 4 Cons 4

Truly unlimited data

Most reliable we track: 92% worked

One-tap install, no QR code

6 months to refund an unused eSIM

Slow: about 30–40 Mbps on 5G

Pricier than other unlimited eSIMs

Saved our card without asking

No top-ups, buy a new eSIM instead

Holafly eSIM in our hands

Go to Holafly website View full review

Holafly is the choice for travelers who want unlimited data and three networks to fall back on, with one caveat: in our hands-on test its speed was capped from the start, before any data was used. It worked well for 4 of 4 travelers who reported from Poland (100%, limited evidence), with Warsaw and Katowice among the places named. The cap means enough speed for maps, messaging, browsing and streaming, but slow large downloads, uploads, cloud backups and laptop work.

No report from Poland counted as a miss. The four reports give places but little else, and Holafly's Poland reviews are not among the full texts in our set, so we cannot say what kind of trips they covered. Holafly's own page says its eSIM may be weaker or less stable in the Tatra Mountains, Białowieża Forest, the Bieszczady and the Masurian Lake District [10], so the three-network record is a city and town record for now.

Holafly's page lists Plus, Orange and Play as its Polish networks, sells unlimited data only, from 1 to 90 days, caps the hotspot at 1 GB a day and sells no top-ups; a second eSIM is the only way to extend (as of 26 Sep 2026) [10]. Our comparison tool had no Holafly plan for Poland at export time, so there is no plan table in this section. On price, Holafly is among the most expensive unlimited plans in our comparison. Installation was one tap in our test, and the help desk reached a human quickly after a bot (our Holafly test). After the plan ends, the eSIM keeps a free 1 GB a month while it stays installed (Always On). Holafly's Poland eSIM is sold by the day.

GigSky eSIM in Poland: human help desk, high price

7.1 /10

Vefru score Very good Score details

• Purchase process7/10
• Mobile app6/10
• eSIM installation8/10
• Customer support9/10
• Speed test6/10
• Prices4/10
• Customer feedback8.6/10
• Coverage8/10

Average of eight categories from our own paid test and customer reviews.

GigSky is a US travel eSIM that works like its own operator, with plans for 190+ destinations plus cruise, ferry and in-flight plans. Its app stays partly online after your data runs out. But its fixed-data plans are the most expensive of the 12 providers we compared.

Key facts

• 190+ destinations
• iPhone app 4.5
• Android app 3.9
• Top-ups
• Hotspot
• 3.5 GB/day cap

Trustpilot

4.3/57,194 reviews

Payments

Credit or debit cardApple PayPayPal

Pros and cons

Pros 4 Cons 4

Buy more data even with none left

Cruise, ferry and in-flight plans

Human support answered right away

Cheap 1-day unlimited passes

Most expensive per GB we track

App required, no Google Pay

Clunky, web-like app

Less reliable than average

GigSky eSIM in our hands

Go to GigSky website View full review

GigSky suits travelers who want a human on the help desk and a way to buy more data after the plan runs out, and who accept paying for it. It worked well for 3 of 3 travelers who reported from Poland (100%, limited evidence), one of them from Gdansk. Three reports are the minimum we need to count a provider, so this record is thin.

No miss is counted, and the GigSky review texts for Poland are not among the full texts in our set. Our hands-on test found the weak spots: speeds felt unstable, you must install the app to buy, there is no Google Pay, and the app is a wrapped website. The strong spots are real too: a human answered at once in our test, and the app stays partly online when data runs out, so you can buy a new plan without Wi-Fi, which only Ubigi matched (our GigSky test). GigSky's Poland page could not be read without JavaScript when we checked in September 2026, so its network here is unknown.

In our comparison tool GigSky sells Poland plans of 1 GB for 7 days, 3 GB for 15 days, 5 and 10 GB for 30 days, 20 GB for 90 days and 50 GB for 180 days, a 1-day unlimited pass, and Europe and cruise plans. Price is the sticking point: GigSky is the most expensive provider in our comparison overall, closer to the market average in the big European markets and cheapest on its 1-day passes. The eSIM starts on first connection and cannot be paused, so it stays switched off until you land. GigSky's Poland plans are bought in its app.

Maya Mobile eSIM in Poland: most reports, unlimited only

8.4 /10

Vefru score Excellent Score details

• Purchase process9/10
• Mobile app8/10
• eSIM installation9/10
• Customer support6/10
• Speed test9/10
• Prices8/10
• Customer feedback9/10
• Coverage9/10

Average of eight categories from our own paid test and customer reviews.

Maya Mobile sells one product: a global unlimited eSIM plan for 165+ countries that you install once and switch on for every trip. It was fast in our test, and it is the cheapest global unlimited plan we have compared. There are no single-country plans, and nothing shorter than 3 days.

Key facts

• 165+ countries
• iPhone app 4.5
• Android app 4.7
• Auto Top-Up
• Hotspot
• 5.5 GB/day at full speed

Trustpilot

4.5/512,788 reviews

Payments

Credit or debit cardApple PayGoogle PayPayPal

Pros and cons

Pros 4 Cons 4

Cheapest global unlimited plan

Very fast: 785 Mbps on 5G

Worked for 91% of travelers

Quick checkout, many ways to pay

No country or short plans

Pushes auto top-up hard

Clunky WhatsApp support

“Unlimited” has a hidden daily limit

Maya Mobile eSIM in our hands

Go to Maya Mobile website View full review

Maya Mobile is the pick for a week or more of unlimited data, above all when Poland is one stop of several, because its only product is a global unlimited plan and it is the cheapest global unlimited plan in our comparison by a wide margin. It worked well for 15 of 17 travelers who reported from Poland (88%, limited evidence), the most reports of any provider here.

Two reports counted as misses. Maya's Poland reviews are not among the full texts in our set, so we cannot say where they were or what failed; the count is all we have. Maya no longer sells a Poland-specific plan [14], and its page names no network, only the strongest local network in every country (checked September 2026).

The plan is one global unlimited eSIM for 3, 7, 14 or 30 days, with a Global + Cruise version; our comparison tool lists 5 GB a day at full speed before the speed drops, with a daily reset, which was the fairest unlimited rule we tested. Installation took one click in our test, but you set the APN "globaldata" and data roaming yourself; the help desk is a WhatsApp bot that hands to a human after a form, about nine minutes in our test (our Maya Mobile test). It is poor value for a one- or two-day trip, since nothing shorter than 3 days is sold. Maya Mobile's global plan covers Poland.

Nomad eSIM in Poland: good app, no human support

7.2 /10

Vefru score Very good Score details

• Purchase process8/10
• Mobile app7/10
• eSIM installation8/10
• Customer support2/10
• Speed test8/10
• Prices7/10
• Customer feedback8.6/10
• Coverage9/10

Average of eight categories from our own paid test and customer reviews.

Nomad is a US travel eSIM brand run by LotusFlare, with plans for more than 200 destinations. It has a polished native app, fast data and prices close to the market average almost everywhere. Its weak spot is support: the chat is an AI bot with no route to a human.

Key facts

• 200+ destinations
• iPhone app 4.8
• Android app 4.5
• Top-ups
• Hotspot
• 2 GB/day cap

Trustpilot

4.3/544,625 reviews

Payments

Credit or debit cardApple PayGoogle PayPayPal

Pros and cons

Pros 4 Cons 4

Quick, easy purchase

Great app with a data widget

Fast, full-speed data

Fair prices almost everywhere

Support is a bot, no human

Easy to lose the install button

App stops when your data runs out

No refund after install

Nomad eSIM in our hands

Go to Nomad website View full review

Nomad suits experienced users who want a tidy app and a wide choice of plan sizes and will not need the help desk. It worked well for 12 of 15 travelers who reported from Poland (80%, limited evidence); the places named include Zakopane in the Tatras, where its one report worked.

Three reports counted as misses, and one of them is placed: a traveler at Warsaw Chopin Airport reported it did not work there. The other two give no place in our data, and Nomad's full review texts for Poland are not in our set. The finding against Nomad comes from our test: the help bot looped on an APN question, timed out and had no route to a human, which is why it sits below GigSky despite more reports (our Nomad test).

Nomad's page names Plus, Orange and Play in its text but only Plus and Orange in its network field (as of 26 Sep 2026) [11]; our comparison tool lists Plus. Poland plans run from 1 GB for 3 or 7 days to 50 GB for 30 days, with unlimited for 3, 5, 7 or 10 days at 2 GB a day before it slows; the tool lists a 30-day activation window and add-on data. Europe and Global plans cover Poland too, and new users get a free 1 GB trial. Price is just below the market average overall but dearer in Europe than in the Americas. The app has a home-screen widget for remaining data, which no other provider we tested has. Nomad's plans are sold in its app.

eSIM4Travel eSIM in Poland: cheapest here, one report

8.8 /10

Vefru score Excellent Score details

• Purchase process8/10
• eSIM installation8/10
• Customer support10/10
• Speed test8/10
• Prices10/10
• Customer feedback8.8/10
• Coverage9/10

Average of seven categories from our own paid test and customer reviews. eSIM4Travel has no app, so we do not score one.

eSIM4Travel is a US eSIM seller with plans for 158 destinations and no app. It was the cheapest provider in our price database, and its support was the best we have tested. Without an app, you cannot reach the store to top up once your data runs out.

Key facts

• 158 destinations
• No app
• Web only
• Top-ups
• Hotspot
• No throttling

Trustpilot

4.4/5202 reviews

Payments

Credit or debit cardPayPalApple Pay

Pros and cons

Pros 4 Cons 4

Cheapest provider we track

Quick, helpful human support

Fast, no throttling

Website in 41 languages

No app: out of data, you need Wi‑Fi to top up

US dollars only, no Google Pay

Unlimited slows after 3 GB a day

No refund after 10% of data used

eSIM4Travel eSIM in our hands

Go to eSIM4Travel website View full review

eSIM4Travel is the lowest-price option for Poland in our comparison and had the best help desk in our hands-on test, but only 1 traveler has reported from Poland so far, and that report was positive. With evidence that thin, this pick rests on price and our test, not on a Poland record.

Its own page names Plus as its Polish network, with Poland plans from 500 MB for 1 day to 50 GB for 30 days and unlimited from 3 to 30 days at 3 GB a day before it slows; plans must be activated within 90 days of purchase (as of 26 Sep 2026) [13]. Plus is the trade-off: it came last in Opensignal's early-2026 measurements and had not yet built its C-band 5G when those were taken, so expect 4G-class speeds away from the newest sites. Best Europe 41 and Global 72 plans are sold too.

In our test the eSIM installed from a QR code and worked right away, with no throttling; the bot handed us to a human in one click, who solved the problem and suggested a network switch. There is no app, no Google Pay and no way to top up without Wi-Fi once the data is gone; everything is bought on the website and sent by email (our eSIM4Travel test). It suits anyone who installs at home and wants the lowest price for 1 to 20 GB. eSIM4Travel's Poland plans are on its site.

Other eSIM Providers for Poland

We have tested all of these too. They sit here because they have fewer or weaker reports from Poland, or because a test finding counts against them. All but one sell a plan that covers Poland.

Global YO eSIM in Poland: cheap, 4G only

8.0 /10

Vefru score Excellent Score details

• Purchase process8/10
• Mobile app8/10
• eSIM installation9/10
• Customer support5/10
• Speed test8/10
• Prices10/10
• Customer feedback8/10
• Coverage8/10

Average of eight categories from our own paid test and customer reviews.

Global YO is a US eSIM provider aimed at young travelers, with plans in 195 countries. It is the second cheapest provider in our price data, and buying and installing took minutes. Its weak spot is support: quick to answer, slow to help.

Key facts

• 195 countries
• iPhone app 4.5
• Android app 3.8
• Top-ups
• Hotspot
• Over 150 Mbps

Trustpilot

4.0/51,293 reviews

Payments

Credit or debit cardApple PayGoogle Pay

Pros and cons

Pros 4 Cons 4

Second cheapest we track

Buy and install in minutes

Apple Pay, Google Pay, social login

Hotspot and top-ups on every plan

Support is slow to actually help

App only, no buying on the web

App stops when your data runs out

Unclear refund rules

Global YO eSIM in our hands

Go to Global YO website View full review

Global YO is the budget option with a thinner record: it worked well for 4 of 5 travelers who reported from Poland (80%, limited evidence). The one miss is not placed or described in our data. Its own page lists P4 (Play) as its network, 4G/LTE only with no 5G, and no ID required (checked 26 Sep 2026), which makes it the only provider in this set that rules out 5G in Poland.

Poland plans in our comparison tool run from 1 GB for 3 days to 100 GB for 60 days, plus day plans whose daily allowance the tool and the page state differently (1 GB or 3 GB a day), so check before buying; Europe Explorer and Global Explorer plans cover Poland too. It is the second-cheapest provider in our comparison, especially from 10 GB up. The downsides from our test: the eSIM can only be bought in the app, you switch mobile data to it by hand, and the help desk took ten minutes for a template reply and over thirty for the follow-up (our Global YO test). A deleted eSIM cannot be reinstalled. Global YO's Poland plans are in its app.

Yesim eSIM in Poland: unlimited days, slow support

6.6 /10

Vefru score Good Score details

• Purchase process6/10
• Mobile app7/10
• eSIM installation8/10
• Customer support2/10
• Speed test8/10
• Prices5/10
• Customer feedback8.6/10
• Coverage8/10

Average of eight categories from our own paid test and customer reviews.

Yesim is a Swiss eSIM provider built around unlimited plans sold by the day, with one eSIM for 200+ destinations. Data was fast in our test. But its support was among the slowest we have tested, and its fixed-data country plans cost more than most rivals.

Key facts

• 200+ destinations
• iPhone app 4.6
• Android app 4.7
• Top-ups
• Hotspot
• Possible slowdown

Trustpilot

4.3/52,963 reviews

Payments

Credit or debit cardApple PayGoogle PayPayPal

Pros and cons

Pros 4 Cons 4

Fast data in our test

Unlimited plans by the day

Pay with PayPal, Klarna or crypto

Website in 44 languages

Among the slowest support we've tested

Pricey fixed-data country plans

No top-up once your data runs out

Signs you up for marketing emails

Yesim eSIM in our hands

Go to Yesim website View full review

Yesim worked well for 4 of 5 travelers who reported from Poland (80%, limited evidence); the miss is not placed or described in our data. Its Poland page names no network, only top carriers in Poland (checked September 2026). Its blog claims Orange, Play, Plus and T-Mobile, which we could not confirm, so we do not count it.

Poland plans in our comparison tool run from 500 MB to 30 GB, plus unlimited sold by the day for 1 to 30 days with a fair-use limit it does not publish; Europe and Global bundles cover Poland too. Price is at the market average for unlimited and above it for fixed plans. Two test findings keep it out of the top group: our plan started at purchase rather than at first use, so buy close to the trip or use the activate-later option, and the help desk took 15 to 60 minutes per reply, among the slowest we tested (our Yesim test). It suits experienced users who want flexible unlimited days. Yesim's Poland plans are on its site.

Airalo eSIM in Poland: two misses in seven

7.5 /10

Vefru score Very good Score details

• Purchase process9/10
• Mobile app8/10
• eSIM installation9/10
• Customer support7/10
• Speed test7/10
• Prices5/10
• Customer feedback8.2/10
• Coverage7/10

Average of eight categories from our own paid test and customer reviews.

Airalo is an eSIM marketplace from Singapore with plans for 200+ destinations, some with calls and texts. It is easy to buy and install. But prices sit at the market median, and travelers report more failed connections than with any other provider we track.

Key facts

• 200+ destinations
• iPhone app 4.6
• Android app 4.3
• Top-ups
• Hotspot
• No cap on fixed plans

Trustpilot

4.1/545,721 reviews

Payments

Credit or debit cardApple PayGoogle PayPayPal

Pros and cons

Pros 4 Cons 4

Buy on the web, no app needed

Works right after install

Fast, no speed cap on fixed plans

Most plans with calls and texts

Average prices, not cheap

Lowest success rate we track: 72% worked

App stops when your data runs out

Clunky checkout, no QR download

Airalo eSIM in our hands

Go to Airalo website View full review

Airalo, the biggest name, has the weakest record of the providers with 3 or more reports here: it worked well for 5 of 7 travelers who reported from Poland (71%, limited evidence). The two misses are not placed or described in our data. Across all the countries we track, Airalo has the lowest share of working reports of the 14 providers.

Its Poland page names P4 (Play) as the primary network (checked 26 Sep 2026) [9]; third-party guides from 2024 to 2026 still describe its Poland plan as Plus and 4G-only, so the partner appears to have switched. In our comparison tool its Lekko plans run from 1 GB to 50 GB for 3 to 30 days, with unlimited at 3 GB a day before it slows; Eurolink, EUconnect and Discover regional plans cover Poland, and Discover+ adds calls and texts with a US number. A passport scan at purchase (eKYC, a quick identity check) is reported by a third-party guide from August 2026 and not stated on Airalo's page. Price is at the market average. Our test found the easiest purchase and installation of the group, but the help desk queued us behind a bot (our Airalo test). It suits beginners and anyone who needs calls. Airalo's Poland plans are on its site.

GoMoWorld eSIM in Poland: two reports, app only

7.8 /10

Vefru score Very good Score details

• Purchase process8/10
• Mobile app8/10
• eSIM installation8/10
• Customer support6/10
• Speed test10/10
• Prices7/10
• Customer feedback7.6/10
• Coverage8/10

Average of eight categories from our own paid test and customer reviews.

GoMoWorld is the travel eSIM brand of Irish operator eir, with plans in 202 countries. Every destination has the same four euro prices, and we saw no throttling at all. The catch is that everything happens in the app, and human support works only in office hours.

Key facts

• 202 countries
• iPhone app 4.8
• Android app 4.6
• Top-ups
• Hotspot
• No throttling

Trustpilot

3.8/51,987 reviews

Payments

Credit or debit cardApple PayGoogle Pay

Pros and cons

Pros 4 Cons 4

Very fast, no throttling

Among the cheapest from 5 GB

Clean, easy app

Start the plan when you land

App only, no QR code

Human support only in office hours

App stops when your data runs out

Weaker in the US, Japan and China

GoMoWorld eSIM in our hands

Go to GoMoWorld website View full review

GoMoWorld worked well for 2 of 2 travelers who reported from Poland, too few to judge. Both were positive: one wrote on 25 Jul 2026 that "Connection in Poland is very good" but wished the app had said earlier which network to pick by hand if the automatic connection failed. Its page names no network, only top Polish networks (checked September 2026).

Poland plans in our comparison tool are 4 GB for 7 days and 40, 75 or 500 GB for 30 days, plus Europe plans from 2.5 to 35 GB; no unlimited and no calls. Price is just below the market average and best from 5 GB up. In our test it was the fastest provider with no throttling, but the eSIM is app-only (never emailed, one account per device), you must press Start or nothing happens, and humans answer only in office hours (our GoMoWorld test). It suits heavy data use in Europe for anyone who installs at home. GoMoWorld's plans are in its app.

Saily eSIM in Poland: two reports, both failed

8.1 /10

Vefru score Excellent Score details

• Purchase process7/10
• Mobile app9/10
• eSIM installation9/10
• Customer support10/10
• Speed test8/10
• Prices4/10
• Customer feedback9.4/10
• Coverage8/10

Average of eight categories from our own paid test and customer reviews.

Saily is the travel eSIM from the company behind NordVPN, with plans for about 200 destinations. It has the smoothest install we have tested, a polished app and a built-in VPN. But prices run above the market in most big European destinations, and traveler reports sit below average.

Key facts

• About 200 destinations
• iPhone app 4.7
• Android app 4.5
• Top-ups
• Hotspot
• 3 or 5 GB/day cap

Trustpilot

4.7/531,741 reviews

Payments

Credit or debit cardApple PayGoogle Pay

Pros and cons

Pros 4 Cons 4

Easiest install we've tested

Fast 24/7 human support

Free VPN and ad blocker

Plan starts only when you land

Pricey in big European countries

App required, no eSIM by email

Less reliable than average

App stops when your data runs out

Saily eSIM in our hands

Go to Saily website View full review

Saily is the odd one out: it did not work for either of the 2 travelers who reported from Poland (0 of 2), too few to judge, and the texts behind those two reports are not in our set, so we cannot say what failed. Its Poland page names no network, only the best networks in Poland, and its coverage widget did not load when we checked (26 Sep 2026).

Poland plans in our comparison tool are 1 GB for 7 days, 3 to 20 GB for 30 days and unlimited for 15 days at 5 GB a day before it slows; Europe and Global plans cover Poland too. Saily had the best app, the smoothest installation and, with eSIM4Travel, the best help desk in our hands-on test, which is why a first-time eSIM user might still pick it despite the record here, but it is among the most expensive providers in our comparison in the places people travel (our Saily test). The plan starts on first connection and auto-starts after 180 days. Saily's Poland plans are sold in its app.

Roamless eSIM in Poland: no reports, pay-as-you-go

7.1 /10

Vefru score Very good Score details

• Purchase process5/10
• Mobile app7/10
• eSIM installation7/10
• Customer support7/10
• Speed test8/10
• Prices5/10
• Customer feedback9/10
• Coverage9/10

Average of eight categories from our own paid test and customer reviews.

Roamless is a US provider built around one global eSIM for 203 destinations, paid with pay-as-you-go credit. It was fast and unthrottled in our test, and travelers report it working in 91% of cases. Its weak point is buying: the website forces you into the app, and large data amounts cost more than most rivals.

Key facts

• 203 destinations
• iPhone app 4.8
• Android app 4.1
• Pay-as-you-go
• Unlimited hotspot
• No throttling

Trustpilot

4.5/51,746 reviews

Payments

Credit or debit cardApple PayGoogle Pay

Pros and cons

Pros 4 Cons 4

One eSIM for 200+ destinations

Fast, no throttling

Worked for 91% of travelers

Free 500 MB trial

Website pushes you into the app

We had to fix the APN to get data

Credit can expire after 12 months

Pricey for 10 GB and up

Roamless eSIM in our hands

Go to Roamless website View full review

There are no traveler reports from Poland for Roamless yet. Its Poland page lists Orange, Play and Plus, each as 4G/5G, with no speed limit and unlimited hotspot (as of 26 Sep 2026) [12]; our comparison tool lists Orange. Across all the countries we track it has the third-best record of the 14 providers, so the gap here is about how many people bought it, not failures.

The product is one global eSIM with pay-as-you-go credit that does not expire, plus 30-day Poland plans from 1 GB to 200 GB and a free trial for new users. Price is at the market average in popular destinations, cheap for 1 GB and dear from 10 GB up. In our test the preselected APN did not work until we picked another one, and Google Pay failed at checkout, but a human fixed our issue within half an hour (our Roamless test). It suits frequent multi-country travelers with light data needs. Roamless's Poland plans are on its site.

ByteSIM eSIM in Poland: no reports, network unclear

6.1 /10

Vefru score Good Score details

• Purchase process4/10
• Mobile app4/10
• eSIM installation7/10
• Customer support2/10
• Speed test8/10
• Prices5/10
• Customer feedback9.6/10
• Coverage9/10

Average of eight categories from our own paid test and customer reviews.

ByteSIM is a Hong Kong eSIM shop with a huge catalog: daily, fixed and unlimited plans for about 200 destinations. Data was fast in our test, and travelers report it working in 88% of cases. The checkout, the app and support were the weak points.

Key facts

• About 200 destinations
• iPhone app 4.6
• Android app 3.8
• No top-ups
• Hotspot
• 175 Mbps on 4G

Trustpilot

4.8/54,279 reviews

Payments

Credit or debit cardApple PayGoogle PayPayPal

Pros and cons

Pros 4 Cons 4

Cheap for 3–5 GB short trips

Fast 4G, no throttling

Worked for 88% of travelers

180 days to get a refund

Checkout asks for phone and address

Clunky app, auto-activation failed

Promises 5G, gave us only 4G

Support didn't reply in our test

ByteSIM eSIM in our hands

Go to ByteSIM website View full review

There are no traveler reports from Poland for ByteSIM yet, and its network here is unresolved: its Poland page named Plus and Play when opened on 3 Sep 2026, a search listing of the same page on 26 Sep 2026 said T-Mobile and Orange, and the page could not be re-read, so we treat the network as unknown.

Our comparison tool lists daily plans of 500 MB to 3 GB a day, fixed plans of 3 to 50 GB and unlimited, each for 1 to 30 days; longer validity costs more, and the daily plans slow to a crawl after the day's quota. No ID is required and no top-ups are sold. Price is at the market average, cheaper for short trips. In our test the checkout demanded a phone number and full postal address, the app install failed, and the WhatsApp help desk did not answer within 15 minutes (our ByteSIM test). It suits experienced users who want local payment methods like iDEAL or Klarna. ByteSIM's plans are on its site.

Jetpac eSIM in Poland: no reports, flyer extras

6.9 /10

Vefru score Good Score details

• Purchase process5/10
• Mobile app5/10
• eSIM installation9/10
• Customer support5/10
• Speed test8/10
• Prices5/10
• Customer feedback9.4/10
• Coverage9/10

Average of eight categories from our own paid test and customer reviews.

Jetpac is a Singapore eSIM provider with plans in 129 countries. It adds extras like in-app calls, free WhatsApp and Google Maps after your data runs out, and lounge access on delayed flights. Its website, app and support are rough, so it suits travelers who can fix small issues themselves.

Key facts

• 129 countries
• iPhone app 4.0
• Android app 4.1
• Top-ups
• Hotspot
• 3 GB/day cap

Trustpilot

4.7/53,528 reviews

Payments

Credit or debit cardApple PayGoogle Pay

Pros and cons

Pros 4 Cons 4

WhatsApp and Maps keep working without data

Unlimited hotspot

Cheap calls in the app

Free lounge if your flight is late

Slow website, confusing checkout

No top-up once your data runs out

Slow, technical support

Pricey for 3–20 GB

Jetpac eSIM in our hands

Go to Jetpac website View full review

There are no traveler reports from Poland for Jetpac yet. Its Poland page names no network, saying only that it connects to the strongest available one (checked 26 Sep 2026); its Europe plan in our comparison tool lists Plus and P4 for Poland. A 2024 third-party report naming Plus is stale and we do not use it.

Poland plans in our comparison tool run from 1 GB to 40 GB and unlimited for 3 to 30 days, listed as 5G-capable, at 3 GB a day before it slows; Europe and Global plans cover Poland too. Extras set it apart: in-app voice packs, free WhatsApp, Maps, Uber and Grab after the data runs out on packs of 3 GB and up, unlimited hotspot, and free lounge access when a flight is delayed by more than an hour. Price is above the market average for 3 to 20 GB. Our test found a slow site with pop-ups, a rough app and data that dropped until the physical SIM was switched off (our Jetpac test). It suits frequent flyers who want calls and a hotspot. Jetpac's plans are on its site.

Best eSIM Plans for Poland

Price per GB in Poland by eSIM Provider

How much does each provider charge per GB in Poland? The chart below compares plans of 1 to 10 GB that last 6 to 14 days, the usual range for a one- or two-week trip. Provider websites show only their own plans, so this side-by-side view is one you would otherwise have to calculate yourself. A shorter bar means a lower price per GB.

The five tables below group the live plans by data size. Two things to keep in mind while you compare: a provider's network matters as much as its price in Poland (the networks section explains why Plus-only plans are cheap), and the unlimited plans differ mainly in their daily allowance, from 2 GB a day at Nomad to 5 GB a day at Maya Mobile and Saily, with Holafly capped from the start. If you need help picking a size, our guide to how much data a trip uses and the travel data calculator give a figure for your own habits. A trip that pairs Poland with Germany, the most common land border crossing, is cheaper on one plan: compare plans that cover both Poland and Germany.

Best eSIM for Warsaw, Gdansk and the Tatra Mountains

City-level evidence for Poland is thin: no place has 3 or more reports, so the country pick, Ubigi, applies everywhere, and Ubigi does have one city report, from Warsaw. The table lists every place the reports name.

What the few placed reports say: Ubigi and Holafly each worked for the one traveler who reported from Warsaw, Holafly for one in Katowice, GigSky for one in Gdansk, and Nomad for one in Zakopane. The only placed miss in our data is a Nomad report from Warsaw Chopin Airport, with no cause given, so a traveler landing there with Nomad should have the troubleshooting steps below to hand. For the Tatra Mountains, the Bieszczady, Białowieża and the Masurian lakes there are no reports yet; Holafly's own page lists all four as areas where its eSIM may be weaker [10], and the eastern border belt has the thinnest build-out of all four operators. Play's own coverage map is the one to check before heading there [6], since Play is named by Airalo, Global YO, Ubigi, Roamless and Holafly as one of their Polish networks. One sentence for Warsaw itself: the cross-city rail tunnel (Tunel Średnicowy) was a known dead zone for years until Play fixed it in the first half of 2026, so an older guide that warns about it is out of date.

Local SIM Cards and Operator eSIMs in Poland

A Polish prepaid SIM is far cheaper than any travel eSIM and includes calls and a Polish number, but every one must be registered with a passport in person, and the online eSIM routes need a Polish digital ID or bank login that visitors do not have [1]. So the rule of thumb: a local SIM wins on a stay beyond a week or when you need a local number; a travel eSIM wins on a short trip and for anyone who wants to skip the queue and the risk of a declined foreign card.

Orange is the easiest to price because its own prepaid page shows the figures (as of September 2026) [8]: a starter, physical or eSIM, costs 5.00 zł with 5.00 zł credited back, 6 GB and a year of account validity; an English-language starter costs 15.00 zł for the first month and 45.00 zł after, with unlimited calls, SMS and 75 GB; the headline "Bez limitu" deal is 0.00 zł for the first month and 35.00 zł per 30 days after, with unlimited domestic and EU calls and a large promo data allowance (valid to 28 Feb 2027); data-only packs run from 1.00 zł for 1 GB and 1 day to 100.00 zł for 100 GB and 100 days. Polish prices are quoted gross, so the listed starter price is what you pay. Orange has sold prepaid eSIM starters online since 1 Jun 2026, but with Polish identity verification only.

For the other three we have only reported prices, so treat them as a guide: T-Mobile's GO! XL pack at 50.00 zł per 30 days with 200 GB, 20.00 zł for the first 30 days when bought online (Polish tech press, March 2026), and Play's M tier at 35.00 zł for 40 GB with unlimited calls (a provider blog, 2026). Lyca Mobile, an MVNO on Plus, is reported to accept foreign cards and a passport number with a hotel address at top-up, which would make it the most visitor-friendly option, but we could not confirm it. Plus is reported to charge an inactivity fee of 5.00 zł every 31 days, unconfirmed, so a Plus balance is best run down before you leave.

Registration: a passport or residence permit for non-EU visitors, a national ID card for EU, EEA and Swiss citizens, no photocopies, minimum age 13, done free at the point of sale, with service starting once the operator confirms the data [1]. Starters sell at operator stores, Żabka and Kolporter (both carry all four networks), Ruch kiosks and post offices. Once registered, Orange, Play and T-Mobile all convert a physical SIM to an eSIM free of charge in their apps. At Warsaw Chopin, newsagent kiosks in the public arrivals area (Relay, Inmedio, Ruch, Kolporter) sell and register SIMs by travelers' accounts, with a limited choice and no current price list we could find; staff may not help with registration. Foreign credit and debit cards are frequently declined on operator top-up pages, travelers report, which is the strongest practical argument for a travel eSIM on a short stay.

Mobile Networks in Poland

Poland has four operators and, for a visitor in 2026, a clear order: T-Mobile for measured speed, Play for coverage, Orange for stability, and Plus last. In Opensignal's measurements from January to March 2026, T-Mobile won the most awards, with the highest download speeds and 5G availability, but came last on coverage experience; Play had the best coverage experience and time on network; Orange led on consistency and reliability; Plus finished fourth on almost every metric, with 5G availability a fraction of the other three because it had not yet built its C-band 5G when the data was collected. SpeedTest.pl's 2025 annual report agrees on the speed order: T-Mobile, Orange, Play.

The reasons are physical. Orange reports 5G reaching almost 89% of the population at the end of June 2026 and the deepest 700 MHz build of the four, the low band that carries a signal into valleys and stone buildings [3]. Plus reports 5G for about 75% of the population and 36% of the national area, the only operator that publishes an area figure [4]. Play holds the largest number of radio permit sites in the regulator's register, according to an independent rendering of that register, more than Orange and T-Mobile combined, which is what its coverage lead rests on. Orange and T-Mobile share antennas through a joint venture, so T-Mobile's reach depends on that pairing. Since 1 Jan 2026 Play no longer roams onto Orange where its own signal is weak, according to three Polish tech news reports; its customers, and any eSIM on P4, no longer have that fallback.

Which provider rides which network: Ubigi, Holafly, Roamless and Nomad name Orange and Play on their own pages (Holafly, Roamless and Nomad add Plus); Airalo and Global YO name P4 (Play); eSIM4Travel names Plus alone [13]; Maya Mobile, Saily, Yesim, GoMoWorld, Jetpac and GigSky name no network on their Poland pages; ByteSIM's sources conflict. No travel eSIM in this article could be confirmed on T-Mobile, so the fastest measured network is reachable only with a local SIM. The regulator's 5G licence terms oblige operators to reach 99% of households, 95% of main roads and rail lines and 90% of national territory at a minimum speed by the end of the decade [2], which means a tenth of the country is not contractually required to have usable 5G until after 2030: the eastern border belt (Podlasie, Bieszczady) is where that shows.

3G is going or gone: Orange switched it off in November 2025 and T-Mobile in April 2023; Play's date is in conflict between sources (end of 2025 or 2027); Plus still runs it with no announced date. A phone without VoLTE may be unable to make calls on a local SIM. Before a trip into the mountains or the east, the operators' own maps are the best check: Orange [5], Play [6] and T-Mobile [7] all publish one; Plus has a map on its site but we could not confirm a stable address for it. Our explainer on whether 5G is worth paying for helps if a 4G-only plan like Global YO's is on your shortlist.

How to Set Up an eSIM for Poland

Install at home on Wi-Fi, before you fly. With almost every provider here the plan starts on first connection in Poland, not at installation, so there is nothing to lose and a working connection the moment you land. The exceptions are in step 2.

1. Check that your phone is unlocked and takes an eSIM; our list of phones that take an eSIM covers current models. A phone with VoLTE matters more in Poland than elsewhere because two of the four operators have switched off 3G.
2. Buy at the right moment. Yesim's plan started at purchase in our test, so buy it close to the trip or use its activate-later option. GoMoWorld needs you to press Start (or schedule it) or nothing happens. Activation windows differ: eSIM4Travel wants the plan activated within 90 days of purchase, Nomad's Poland plans list 30 days in our comparison tool, Ubigi's unscanned QR stays valid for 6 months, and Saily auto-starts after 180 days.
3. Install the eSIM. Saily, GoMoWorld, GigSky, Roamless and Global YO install from their apps; eSIM4Travel, Airalo, Maya Mobile, Ubigi, Yesim, ByteSIM, Jetpac, Nomad and Holafly send a QR code by email. Our guides for adding an eSIM on an iPhone and adding an eSIM on a Samsung walk through the screens.
4. Set the line up: switch data roaming on for the eSIM, make it the mobile-data line, and set the APN where the provider asks (Maya Mobile and Global YO use "globaldata", Ubigi "mobiledata", GigSky "gigsky"). Keep the eSIM switched off until you land with GigSky, since it starts on first connection and cannot be paused.
5. On arrival, if there is no data within a minute, pick the network by hand in the phone's settings rather than leaving it on automatic; a GoMoWorld traveler and two Ubigi travelers found this was the fix in Poland. Near the Belarus or Kaliningrad border, lock the network so the phone does not latch onto a non-EU operator. If it still fails, our eSIM troubleshooting guide covers the usual causes.

Calls and SMS in Poland

Poland's calling code is +48, and no travel eSIM in this article gives you a Polish number. Almost all of them are data-only, so calls and texts go over WhatsApp, Signal, FaceTime or a similar app, which works on any of the plans above. The exceptions in our comparison tool are Airalo's Discover+ regional plans, which include calls and texts with a US number and cover Poland, and the voice extras of a few providers: Jetpac sells in-app voice packs, Roamless has in-app calling and an optional second number (US, Canada, UK or Australia), Global YO has outgoing app calls, and Saily sells a US number add-on. Holafly's subscription, Saily's Ultra tier and Yesim's virtual numbers let you receive SMS codes, which matters for banking apps.

If you need a Polish number, for example for a landlord, a clinic or a bank, the only route is a local prepaid SIM with passport registration, described above: Orange's English-language starter includes unlimited calls and SMS, and Play's M tier is reported to as well. Convert it to an eSIM in the operator's app afterwards if you want to keep your own SIM slot free.

Free eSIM Data for Poland

Five providers in this article give away a little data that works in Poland, enough to test your phone before you pay. Roamless has a free Poland trial plan for new users in our comparison tool (700 MB, valid 30 days from activation, no throttling); Nomad flags its 1 GB Poland plan as a trial for new users; GoMoWorld has a free 1-day trial; GigSky has a free 100 MB trial, and we confirmed a free trial eSIM for Poland exists on its page; Jetpac's Eterna eSIM comes with 100 MB. Holafly adds a free 1 GB a month after a plan ends as long as the eSIM stays installed. None of these replaces a plan for a trip; our round-up of free eSIM data and trials lists the current terms of each.

Summary: the best eSIM for Poland

Based on 70 traveler reports from Poland and our hands-on tests, Ubigi is the best option for most trips: it worked well for 9 of 9 travelers who reported from here and runs on Orange and Play, with its help desk as the one weak point. Holafly worked for all 4 who reported and connects to three networks, the choice for unlimited data if you accept that its speed was capped from the start in our test, a 1 GB-a-day hotspot and no top-ups. GigSky (3 of 3) is the pick for a human help desk and top-ups without Wi-Fi, at the highest price position in our comparison.

Maya Mobile (15 of 17) is the unlimited choice for a week or more across several countries; its two misses are not described in our data. Nomad (12 of 15) suits experienced users who will not need help, with one placed miss at Warsaw Chopin Airport. eSIM4Travel is the cheapest in our comparison with the best help desk in our test, but it has only 1 report from Poland, no app, and runs on Plus, the weakest measured network. For most trips in 2026, the best eSIM for Poland is the one installed at home and running on Orange or Play, which the picks above sort by evidence.

Compare All eSIM Plans for Poland

Every Poland plan from the 14 providers in this article, in one comparison with live prices.