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

Best eSIM Providers for Estonia

eSIM plans in Estonia at a glance

How well each provider's eSIM works in Estonia

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

6.3Our score

Worked well in Estonia

3 of 3 reviewers

100%

Visit website Detailed review

8.8Our score

Worked in Estonia

No traveler reports yet

Visit website Detailed review

7.2Our score

Worked well in Estonia

2 of 2 reviewers Too few reports

100%

Visit website Detailed review

6.9Our score

Worked well in Estonia

2 of 2 reviewers Too few reports

100%

Visit website Detailed review

7.5Our score

Worked well in Estonia

1 of 1 reviewers Too few reports

100%

Visit website Detailed review

7.1Our score

Worked well in Estonia

1 of 1 reviewers Too few reports

100%

Visit website Detailed review

8.1Our score

Worked in Estonia

0 of 1 reviewers Too few reports

0%

Visit website Detailed review

8.0Our score

Worked in Estonia

No traveler reports yet

Visit website Detailed review

8.4Our score

Worked in Estonia

No traveler reports yet

Visit website Detailed review

7.8Our score

Worked in Estonia

No traveler reports yet

Visit website Detailed review

7.1Our score

Worked in Estonia

No traveler reports yet

Visit website Detailed review

6.1Our score

Worked in Estonia

No traveler reports yet

Visit website Detailed review

6.6Our score

Worked in Estonia

No traveler reports yet

Visit website Detailed review

7.1Our score

Worked in Estonia

No traveler reports yet

Visit website Detailed review

Compare all eSIM plans in Estonia

How we got these numbers: we read 10 public customer reviews that mention Estonia or a place in it, published between September 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 3 of 3 means the eSIM worked well for all 3 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 Estonia, so it says how the provider behaves, not how the network performs here. Local operator prices in the text carry the date of their source (the research was compiled on 25 September 2026); provider ratings, the plan tables and the price-per-GB chart are live and update on their own.

The Best group has two providers instead of the four to six we normally show, because only Ubigi has three or more country-level reports. We ranked on coverage first, price second and our own tests third. eSIM4Travel joins as the second pick because it is usually the cheapest provider in our comparison and had the best help desk in our test; it has no Estonia reports yet, so it sits last in the group.

Ubigi eSIM in Estonia: best record, weak help desk

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

Ubigi has the best record of the providers compared here, and it suits tech-savvy travelers who can sort out a setup problem alone. It worked well for 3 of 3 travelers who reported from Estonia, the only provider with three or more reports, so the evidence is limited. Two of the three used it in Tallinn, and the third used it across Finland, Estonia, Latvia and Russia without a problem. One reviewer wrote: "Worked like a charm." (31 Jul 2026, Tallinn).

The one miss in the file was outside Estonia. A traveler on the European plan connected fine in London and Tallinn but had no connection in Helsinki, and was promised a refund (reported June 2026). No report describes a dead zone or slow data in Estonia, though three reports say little about the islands or the south-east.

Ubigi names Tele2 and Telia as its Estonia networks on its own page (as of September 2026). That pairing leaves out Elisa, which leads most independent speed datasets (see Mobile Networks below), but it includes Telia, the network with the widest published reach. Our comparison tool lists Estonia plans of 3 GB for 15 days, 10 GB for 7 or 30 days and 50 GB for 30 days, plus unlimited plans for 7, 15 and 30 days. Ubigi's page says the unlimited plans slow down after 30 GB of full-speed data. Regional Europe and World plans also cover Estonia.

In our test (run in Czechia) Ubigi showed no sign of throttling, and its app stayed usable at zero data, so you can buy a new plan without Wi-Fi; only GigSky behaved the same way. The weak side is everything around the connection: the checkout and site are clunky, the app is a wrapped website, and the help desk was the weakest we tested, with an email ticket that went unanswered for 24 hours (our Ubigi review has the details). On price it sits a little below the market average, and its unlimited plans are the second cheapest in our comparison. A first-time user who may need help will find the other options in this guide easier. Current plans are listed on Ubigi's website.

eSIM4Travel eSIM in Estonia: lowest price, no reports yet

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 suits travelers who want the lowest price and a human help desk and do not need an app. No traveler has reported from Estonia yet (0 reports), so this verdict rests on our hands-on test and on its place in our comparison, not on an Estonia record. It is usually the cheapest provider in our comparison. At export time its 2 GB and 5 GB Estonia plans were the cheapest in our comparison tool, and its 10 GB plan was close to Ubigi's.

With no reports there are no misses to describe, and we do not call it proven here. The drawbacks we can name come from our test: there is no app, so once the data runs out you cannot reach the store without Wi-Fi; there is no Google Pay at checkout; and an eSIM installs on one device only. The unlimited plans slow down after 3 GB a day.

The plan titles name all three Estonian networks, Telia, Elisa and Tele2 (as of September 2026). A multi-network eSIM steers by signal and cost, so a listed network is not always the one attached; in our test the help desk fixed a problem with a tip to switch network. Estonia plans run from 500 MB for a day up to 50 GB for 30 days, with unlimited plans from 3 to 30 days. Hotspot is allowed, validity starts at the first connection, and the activation window is 90 days.

In our test (run in Switzerland) a short bot led in one click to a person who solved the problem, which made it the best help desk we tested, level with Saily. Buying took four simple steps on the website, and the QR code from the account page installed and worked right away. Our eSIM4Travel review covers the checkout and terms. Plans are sold on eSIM4Travel's website only, with no app.

Other eSIM Providers for Estonia

The other twelve providers have two traveler reports or fewer from Estonia, so none meets the three-report bar for the Best group. They are listed by their reports first and price second, and each section says what the files do show. We tested every one of them outside Estonia.

Nomad eSIM in Estonia: positive, but few reports

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 travelers who will not need the help desk. It worked well for 2 of 2 travelers who reported from Estonia, which is too few to judge, and neither report describes a miss. Both are recent (July and August 2026) and both come from trips that also covered Finland. One reviewer wrote: "Connection was smooth in all (4) countries we visited" (Poland, Germany, Finland and Estonia, 18 Aug 2026).

Nomad sells a local Estonia range: 1 GB for 3 or 7 days, 3 to 50 GB for 30 days, and unlimited plans for 3 to 10 days that slow down after 2 GB a day. Its page lists Tele2 and Elisa as the networks (as of September 2026); an earlier version listed Telia and Tele2, so Nomad has switched partners at least once. In our test (run in Switzerland) the app was good, with a remaining-data widget on the home screen, but the help desk was a bot that looped and gave no route to a person (our Nomad review). Price sits close to the market average at most sizes. Current plans are on Nomad's website.

Jetpac eSIM in Estonia: fine here, trouble in Finland

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

Jetpac suits frequent flyers who want in-app voice packs or a lounge pass for delayed flights, and both of its Estonia reports were positive about Estonia itself. It worked well for 2 of 2 travelers who reported from Estonia, which is too few to judge, and both reports are from autumn 2024, before the plans we tested. One reviewer rated coverage and speed in Estonia as good (13 Nov 2024), and the other wrote: "Worked well first 3 days in Lithuania and Estonia" (25 Sep 2024).

Both reviewers hit their problems in Finland, not Estonia. One used an iPhone XR limited to 4G and compared the speed to dial-up; the other lost the connection on arrival. In both cases the help desk was slow to follow up (silence for more than five days in one case, a fix after two days in the other), which matches the mixed help desk we found in our test.

Jetpac sells an Estonia range of 3 to 40 GB packs, from 1 day to 30 days, and unlimited plans for 3 to 30 days that slow down after 3 GB a day. Its page names no network (checked September 2026). On packs of 3 GB or more, WhatsApp and Maps keep working free after the data runs out. In our test (run in Switzerland) the install was automatic, but the app and checkout were rough, and price is above the market average (our Jetpac review). Current plans are on Jetpac's website.

Airalo eSIM in Estonia: calls and texts, unclear record

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 suits travelers who want a plan with calls and texts, and its Estonia record is unclear. Our analysis counts 1 report as worked (1 of 1, too few to judge), but the review itself describes connection problems: a 3-star review from 11 Jul 2026 reads "I have issues connecting in many countries" and names Estonia, Sweden and France. We read it as a mixed report, not a clean success.

Airalo sells a local Estonia range called Estekom: 1 to 50 GB for 3 to 30 days, and unlimited plans for 10, 15 and 30 days that slow down after 3 GB a day. Its page names Elisa as the only network, which makes it the only single-network eSIM here and so the one whose network is predictable. The plan name comes from the old Eesti Telekom brand, which the research reads as a sign of an earlier network switch. Regional Discover+ plans that cover Estonia add calls and texts with a US number.

In our test (run in Switzerland) the app and install were easy and data worked at once. Traveler reports across all countries, though, put Airalo last of the 14 providers for reliability, with about twice the failures of the market. Price is at the market average, and it is never the cheapest (our Airalo review). Plans are listed on Airalo's Estonia page.

Holafly eSIM in Estonia: unlimited, speed capped

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 suits travelers who do not want to think about data, but in our test its speed was capped from the first megabyte, before any data was used. That is enough for maps, messaging, browsing and streaming, and slow for large downloads, uploads, cloud backups and laptop work. It worked well for 1 of 1 travelers who reported from Estonia, which is too few to judge. A 12 Jul 2026 review wrote: "Rock solid performance in France and Spain, Estonia and USA." The report counts whether the eSIM connected, so it says nothing about speed.

No miss is reported from Estonia. Two limits are worth knowing: the hotspot is capped at 1 GB a day, and plans cannot be topped up, so a longer trip means buying a new eSIM. Holafly's page names Telia and Elisa as the networks (as of September 2026) and lists unlimited plans for 3 to 30 days. The same page names Soomaa, Hiiumaa and rural Saaremaa as possible weak spots. Our comparison tool had no Estonia plan from Holafly at export time, so there is no plan table here.

Holafly sells only unlimited plans, and in our comparison it is dearer than most other unlimited plans (our Holafly review has the test details). Plans are listed on Holafly's Estonia page.

Saily eSIM in Estonia: polished app, one bad report

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 suits first-time users who want the smoothest app and install, but the only report from Estonia was a failure. It worked for 0 of 1 travelers who reported from Estonia, which is too few to judge. A 7 Jun 2026 reviewer on a Baltic tour wrote: "I had nothing but problems with it, especially in the Baltic states."

The complaints were data that ran down within about a week on a 30-day plan, service that stayed poor after a top-up, and an account closed after a payment dispute. The reviewer used a dual-SIM Pixel 9a and ruled out the phone. One review cannot show whether the cause was the network, the setup or the plan size.

Saily sells an Estonia range from 1 GB for 7 days to 20 GB for 30 days, plus an unlimited plan for 15 days that slows down after 5 GB a day. Its page names no network (checked September 2026). In our test (run in Switzerland) it had the best app and the smoothest install, and its help desk was the best we tested, level with eSIM4Travel. It is among the dearest providers in the popular destinations we compared (our Saily review). Plans are listed on Saily's Estonia page.

Global YO eSIM in Estonia: cheap, no reports yet

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 suits price-driven travelers who install before they fly; no traveler has reported from Estonia yet. In our test (run in Switzerland) it was the second cheapest provider overall, but purchase is app-only, the help desk was slow to follow up, and the app stops working at zero data.

Our comparison tool lists an Estonia range from 1 GB for 3 days to 100 GB for 60 days, plus day plans, and no unlimited plan. Hotspot and top-ups are allowed. We could not verify which network it uses in Estonia. A deleted eSIM cannot be reinstalled, so keep it on the phone until the trip ends (our Global YO review). Plans are listed on Global YO's Estonia page.

Maya Mobile eSIM in Estonia: global 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 suits longer or multi-country trips; it sells no Estonia-only plan, only global unlimited plans of 3 to 30 days that cover Estonia, and no traveler has reported from Estonia yet. Among global unlimited plans it is the cheapest in our comparison, but for a short Estonia trip a country plan from another provider costs less.

In our test (run in Czechia) it had the second-highest Vefru test score, setup needed a manual APN and roaming switch, and the help desk went from a bot to a person in about nine minutes. Its speed dropped only after a heavy daily allowance, the fairest unlimited plan we tested. We could not verify its Estonia network (our Maya Mobile review). Plans are listed on Maya Mobile's website.

GoMoWorld eSIM in Estonia: big plans, 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 suits travelers who need a lot of data in Estonia and across Europe; no traveler has reported from Estonia yet. Our comparison tool lists Estonia plans of 4 GB for 7 days and 15, 50 and 75 GB for 30 days, plus Europe plans from 2.5 to 35 GB, with no unlimited plan and no calls.

In our test (run in Austria) it was the fastest provider and showed no throttling, but the eSIM is delivered only inside the app, you must press Start or nothing happens, and human help is available only in office hours. Price is below the market average, best from 5 GB, and poor value for small plans. We could not verify its Estonia network (our GoMoWorld review). Plans are listed on GoMoWorld's website.

Roamless eSIM in Estonia: light use, no reports yet

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

Roamless suits travelers with light, multi-country needs; no traveler has reported from Estonia yet. It sells a free trial plan, 30-day plans from 1 GB to 50 GB, and pay-as-you-go credit that never expires. There is no unlimited plan, and the Estonia plans are valid only in Estonia. Its page names Tele2 and Telia as the networks (checked September 2026).

In our test (run in Czechia) the preselected APN did not work and we had to set the network by hand, and the eSIM is available only through the app. The help desk fixed it in about half an hour. Price is at the market average in popular destinations: cheap for 1 GB, dear from 10 GB (our Roamless review). Plans are listed on Roamless's Estonia page.

ByteSIM eSIM in Estonia: big catalog, weak help desk

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

ByteSIM is not a top pick for Estonia: no traveler has reported from Estonia yet, and its checkout, app and help desk were among the weakest in our test (run in Switzerland). Its own Estonia page names Telia and Tele2 and says the eSIM switches between them [8].

The Estonia range is wide: daily plans, fixed plans from 500 MB to 300 GB, and unlimited plans for 1 to 30 days with a speed limit it does not state. Plans cannot be topped up. Price is competitive at 3 to 5 GB and dear above 20 GB (our ByteSIM review). Plans are listed on ByteSIM's website.

Yesim eSIM in Estonia: daily unlimited, slow help desk

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 suits experienced users who want unlimited by the day; no traveler has reported from Estonia yet, and its help desk was among the slowest we tested. Our comparison tool lists Estonia plans from 500 MB for a day to 30 GB for 30 days, and unlimited plans for 1, 7, 15 and 30 days with a speed limit it does not state. Europe bundles also cover Estonia.

Its page names no network (checked September 2026). In our test (run in Switzerland) the plan started at purchase, so buying close to the trip matters. Fixed plans are dearer than the market, and unlimited is at the market (our Yesim review). Plans are listed on Yesim's Estonia page.

GigSky eSIM in Estonia: cruise plans, no reports yet

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 is not a top pick for Estonia: no traveler has reported from Estonia yet, and it is among the dearest providers overall, though at the market in large European countries. It specializes in cruises and islands, and its app stays usable at zero data, so you can buy a new plan without Wi-Fi.

Our comparison tool lists Estonia plans from 1 GB for 7 days to 50 GB for 180 days, plus a 1-day unlimited pass. We could not verify its Estonia page or network, because its store needs JavaScript to load (our GigSky review). Plans are listed on GigSky's Estonia page.

Best eSIM Plans for Estonia

Price per GB in Estonia by eSIM Provider

How much does each provider charge per GB in Estonia? 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.

Every size from 2 GB up has a plan from most providers, and the unlimited tier is wider than usual: Airalo, ByteSIM, eSIM4Travel, GigSky (as a 1-day pass), Jetpac, Nomad, Saily, Ubigi and Yesim sell unlimited plans for Estonia, and Maya Mobile's global unlimited plans cover it too. Most of them slow down after a daily or fair-use allowance. Holafly's Estonia plans were not in our comparison tool at export time.

A trip that continues to Norway can compare both countries in one search: Estonia and Norway plans side by side.

Best eSIM for Tallinn, Tartu and the Estonian Islands

The overall pick, Ubigi, has two Tallinn reports, both positive, and no other provider has a report from a named place in Estonia. Tallinn has only two reports in total, so it gets no verdict of its own and the country pick applies. None of the reports mention the airport.

No traveler has reported from Tartu, the south-east or the islands, so the rest of this section rests on network information, not on traveler reports. Tartu and the south-east sit outside the low-band 5G rule [1]. Telia publishes the widest coverage claim, 99% of the population and 96% of the territory [4], and the providers whose pages name Telia are Ubigi, Holafly, eSIM4Travel, Roamless and ByteSIM.

For Saaremaa, Hiiumaa and Soomaa, Holafly's own page warns of weak spots in rural areas. A multi-network plan can switch if one network has a gap there: eSIM4Travel lists all three Estonian networks, and Holafly and Nomad list two each.

Local SIM Cards and Operator eSIMs in Estonia

A local SIM or operator eSIM beats a travel eSIM in Estonia only for long stays, heavy data use or a local number; for a trip of a week or two, a travel eSIM is simpler. In the research, the cheapest travel eSIMs at 10 GB cost no more than local packs of that size, so a local SIM wins mainly against unlimited travel plans.

Telia's Super brand is the only visitor-friendly local eSIM we could verify. It sells a prepaid starter kit as an eSIM in the Super app, with no contract, and the login accepts Smart-ID, Mobile-ID, a bank link or an SMS code [7]. Whether a foreign phone number can register is untested, and we could not verify prepaid eSIMs from Elisa or Tele2. Physical prepaid SIMs from all three operators need no passport: the Interior Ministry dropped its plan to require registration in December 2023 (ERR), and a January 2024 field guide confirms buying without ID. Retailers may still ask, so the rule is worth checking at the counter.

The prices come from that January 2024 field guide (PhoneTravelWiz), and we could not confirm them on the operators' sites. Consumer communications prices rose 8.5% in 2024 [2], so a price from early 2024 may be out of date. Starter kits cost €1.00 for Super (with €1.00 credit), €1.00 for Elisa, €4.00 for Tele2 (3 GB, 300 minutes and 30 SMS) and €1.00 for Smart (250 MB). Tele2's data-only SIM was €4.00 for 5 GB a week. An undated third-party list puts Super's 10 GB pack at €8.00.

SIMs are sold in operator stores, R-Kiosk shops, supermarkets and petrol stations. The R-Kiosk at Tallinn Airport sold Tele2 and Super SIMs in January 2024, and we could not verify airport prices. Telia stores charged a €1.00 top-up fee in that guide, so topping up at an R-Kiosk was the cheaper route.

Mobile Networks in Estonia

Estonia has three networks, Telia, Elisa and Tele2, and the best one depends on what you measure: Elisa leads most independent speed datasets, Telia has the widest published reach, and Tele2 is the slowest on every 2025 and 2026 dataset we found. Telia held 44% of mobile customers at the end of 2024, Elisa 32% and Tele2 24% [2]. Telia says its 5G covers 99% of the population and 96% of the territory [4], Elisa says 97% of the population [5], and Tele2 says its network covers 99% of Estonia [6].

The speed picture depends on the test. Ookla data reported by Telecompaper put Elisa first on 5G download speed in the second half of 2025 and the first half of 2026. Telia says a drive test in September and October 2025 gave it the top score [9], and that test was hosted by Telia, so we treat it as reported. The regulator's own 2022 test put Elisa ahead on average download and Tele2 ahead on upload [3], but it is four years old and no newer regulator drive test exists.

Provider pages disagree on which network they use, as of September 2026. Airalo names Elisa only. Holafly names Telia and Elisa, and Nomad names Tele2 and Elisa. Ubigi and Roamless name Tele2 and Telia, and eSIM4Travel names all three. Saily, Yesim and Jetpac name none, and no provider discloses a direct operator deal. Multi-network eSIMs choose by signal and cost, so a listed network is not always the attached one. Airalo is the only single-network product here.

Telia closed 3G county by county through 2023 and kept 2G for calls, Elisa finished in November 2024, and Tele2 scheduled the end of 2025, according to ERR and SDxCentral (we could not confirm that Tele2 finished). Telia warns that 5G phones sold outside the region may not use its 5G [4]. Near the Russian border, the regulator logged 307 radio-interference reports in 2024, 261 of them GPS-related, and says ground-level GPS is generally unaffected [2].

How to Set Up an eSIM for Estonia

Install the eSIM at home on Wi-Fi, because most plans start on the first connection, not at install.

1. Check that your phone has eSIM and is unlocked (the first-eSIM checklist covers this).
2. Buy the plan and scan the QR code or follow the in-app install: iPhone guide, Samsung guide. Keep the eSIM on the phone; Holafly and Global YO cannot reinstall a deleted eSIM.
3. Check when the plan starts. Yesim started at purchase in our test, and GoMoWorld needs a manual Start. Nomad and eSIM4Travel start on first connection and give a long activation window.
4. In Estonia, turn on the eSIM line and data roaming and set it as the mobile data line. Ubigi, Maya Mobile and Global YO needed an APN or roaming switch by hand in our tests.
5. If there is no signal, pick a network by hand from Telia, Elisa and Tele2. Roamless needed this in our test, and the eSIM4Travel help desk suggested it. The troubleshooting guide lists further fixes.

Calls and SMS in Estonia

Estonia's calling code is +372, and most travel eSIMs here are data only, so calls go over WhatsApp or another app. Our comparison tool flags voice and texts only on Airalo's Discover+ plans that cover Estonia, which come with a US number. Other providers sell calling as an add-on: Jetpac has in-app voice packs, Roamless has in-app calls and a second number, Global YO has outgoing calls over the internet, and Saily has a US number add-on.

A local SIM gives you a +372 number. Tele2's starter kit included 300 minutes in January 2024 (third-party report), and a phone without VoLTE may not make calls on 4G after the 3G shutdowns, according to ERR.

Free eSIM Data for Estonia

Two providers list free data that works in Estonia, as of September 2026. Nomad's Estonia range includes a 1 GB trial plan, and Roamless lists a free trial plan of about 500 MB that starts on activation. Both are enough to check that the eSIM connects before you buy a bigger plan, not to run a trip. More free options are in our guide to free eSIM data.

Summary: the best eSIM for Estonia

On the evidence available, Ubigi is the best option for Estonia: it worked well for 3 of 3 travelers who reported, two of them in Tallinn and one on a Finland, Estonia, Latvia and Russia trip. It suits tech-savvy travelers, and its weakness is the site, app and help desk, which were among the weakest we tested. eSIM4Travel is the budget alternative: usually the cheapest in our comparison, with a help desk that solved our problem in one click and all three Estonian networks listed. Its weakness is the record, because no traveler has reported from Estonia yet, and it has no app.

Five other providers have one or two reports (Nomad 2 of 2, Jetpac 2 of 2, Airalo 1 of 1, Holafly 1 of 1 and Saily 0 of 1), and none reaches the three-report bar, so the picture will sharpen as more travelers report. Holafly's unlimited speed was capped in our test. Several misses happened in Finland, not Estonia, so a plan that covers the whole route matters as much as its Estonia coverage. For a short trip, the best eSIM for Estonia is the one that fits your route, data need and tolerance for a weak help desk.

Compare All eSIM Plans for Estonia

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