MicroEsim provides eSIM services in 100+ countries & regions, offering fast local connectivity and diverse data plans for global travelers. Enjoy instant email delivery and immediate activation. Stay connected travelling abroad.

MicroEsim provides eSIM services in 100+ countries & regions, offering fast local connectivity and diverse data plans for global travelers. Enjoy instant email delivery and immediate activation. Stay connected travelling abroad.
MicroEsim provides eSIM services in 100+ countries & regions, offering fast local connectivity and diverse data plans for global travelers. Enjoy instant email delivery and immediate activation. Stay connected travelling abroad.
Promo Code
Share your own experience and help fellow travelers!
Used MicroEsim in the US with no issues. I always had reception. More affordable compared to many other providers.
Side note: Like with most esims, traffic gets routed through another country (in my case Poland with Polish IP). Expect ping of up to 350ms (in my case). Most tourists/travelers will have no issues with this.
It was nice to have connections all over the places I visited in the USA It was really easy and fast to install it was really easy and fast to install, the connection was great and the fact that you get unlimited data for such a great price actually works fast makes it so much better than the usual sim you would buy at the airport where you only get a few gigabytes.
Extremely slow, close to unusable.
On a test the ping was over 800ms
When you open a website it takes sometimes 5 seconds until you see something.
Feels like internet on a modem in 1999.
thats my main reason I will never use it again.
Others: You will have a poland IP, lot of US websites simply block poland (includes for example that walmart will cancel orders)
And: They say it works on Verizon too, but I never got a data connection there (does connect and says no internet).
Anyway, at the moment its so slow I can not do basic things like booking a room, because for example the "date" selection would not work and open.
Sometimes it is faster and you do not know why, yesterday was good for example. Toda, horrible slow.
My review with image can not be posted, too slow.
MicroEsim does provide unlimited data eSIM plans for travelers visiting the United States of America. The unlimited options range in validity from 1 day to 30 days, with prices starting at $2.68 USD for a 1‑day plan and going up to $77.81 USD for a 30‑day plan. These plans carry a Fair Usage Policy that may throttle speeds after extensive use, improving the experience for all users. Travelers who are concerned about potential speed restrictions should contact MicroEsim directly to confirm the specific FUP thresholds and typical data speeds available at normal throughput.
MicroEsim does not provide eSIM plans for the United States of America that include a phone number or SMS capability. The available plans are data‑only, allowing high‑speed internet access on 5G, 4G, or 3G networks as specified by the provider’s data cap and validity. If a traveler needs voice or text communication, they can use popular VoIP applications such as WhatsApp, Telegram, or iMessage, which operate over the data connection without requiring a traditional phone number or SMS service.
MicroEsim makes a total of 67 single‑country plans that cover the United States, while 357 multi‑country (cross‑border) plans are also available. The single‑country options are either fixed‑data plans—where users get a set amount of data for the entire validity period—or daily‑data‑cap plans, where the data allowance is reset each day. For the United States, plan prices start at roughly $0.94 and can reach up to $368.36, with data caps ranging from 200 MB to unlimited, valid for periods between 1 and 90 days. This gives travelers a broad selection, from low‑budget limited data packages to high‑volume unlimited options.
Summarized by Gen AI. Last updated: