Travel eSIM vs Firsty
Firsty is a travel eSIM provider; we sell on the website with no app, and support in Thai, English and Chinese.

What is Firsty?
Firsty is a travel eSIM provider: it sells data plans you install on a phone to get internet while travelling, without buying a SIM at the destination. Beyond that we do not state facts about Firsty, because plans, prices and terms change. Check Firsty's official channels directly.

How to compare Firsty fairly with any other eSIM
Before reading any review or comparison, this page included, start from your own trip rather than a brand name: which country, how many days, and how much maps, video or hotspot sharing you will do. Then compare each provider against those answers on the day you buy.
- Destination: is there a plan for the exact country you are visiting?
- Purchase channel: web or app, and does it need an account?
- Refunds: when are they possible and on what terms?
- Support language: can you get help in a language you are comfortable in?
- Live price: look on the day you buy, not at figures from old reviews

If you would rather not install an app
A travel eSIM from esimonline.asia is bought on the website: pay, receive the QR code by email, and install it from your phone's settings with no app. Support is in Thai, English and Chinese.
Before buying an eSIM from anyone
Confirm that your phone supports eSIM and is carrier-unlocked. Our data-only eSIM has no phone number or SMS, so if you need SMS verification codes, keep your primary SIM active, and install the profile ahead of time on Wi-Fi.
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По теме
| Критерий | eSIM для путешествий от esimonline.asia | Firsty |
|---|---|---|
| Type of service | Data-only travel eSIM with no phone number, calls or SMS | Firsty is a travel eSIM provider — check its current service details directly with Firsty |
| Покупка в приложении или на сайте | Bought on the website with no app | Check directly with Firsty which channels you can buy and manage through |
| Getting the QR code | The QR code arrives by email right after payment | Check Firsty's current delivery and installation method |
| Язык поддержки | Тайский, английский и китайский | Check directly with Firsty which languages its support team covers |
| Возврат до установки | Self-service refund from the order page within 14 days while uninstalled | Check Firsty's current refund terms directly |
| Покрытие направлений | Более 200 направлений — проверьте нужную вам страну перед покупкой | Check Firsty's current country list directly with Firsty |
| Price and plan size | See the live price and plan size on each destination's plan page | Prices and sizes change, so look at Firsty directly on the day you buy |
Выбрать eSIM для путешествий от esimonline.asia
Лучше всего подходит, если вы предпочитаете покупать на сайте без приложения, получать QR-код по электронной почте и хотите поддержку на тайском или китайском языке.
Выбрать Firsty
Best if, after reading Firsty's current terms, they match your destination and the way you like to buy.
Вопросы и ответы
What is Firsty?+
Firsty is a travel eSIM provider. Check plan details and current terms directly with Firsty.
What is a fair Firsty review?+
Мы не оцениваем других провайдеров. Честный подход — самостоятельно сравнить направление, объём тарифа, актуальную цену, канал покупки и политику возврата, а затем выбрать то, что подходит для вашей поездки.
Firsty vs esimonline.asia: which should I choose?+
There is no single winner. Choose us for web purchase with no app and Thai or Chinese support; choose Firsty if its current terms fit your trip better.
Is there a Firsty alternative that needs no app?+
Да. eSIM для путешествий от esimonline.asia покупается на сайте, QR-код приходит по электронной почте, а устанавливаете вы её из настроек телефона без приложения.
Может ли eSIM только для данных совершать звонки или принимать SMS?+
Наша eSIM для путешествий предназначена только для данных, без номера телефона, звонков и SMS. Если вам нужны SMS с кодами подтверждения, оставьте свою основную SIM-карту активной.
What if I have not installed it yet and change my mind?+
With our eSIM you can self-serve a refund from the order page within 14 days while the profile is not installed. For other providers, check their own terms.