O.B
I used it twice in greece islands and…
I used it twice in greece islands and it was with very good speed and connectivity I highly recommend it for greece
At Simfinity, we believe in keeping you connected wherever your adventures take you. Our eSIM technology offers an easy, digital solution to staying online while traveling, without the hassle of physical SIM cards or expensive roaming fees. With our affordable plans starting at just $3 for 1GB of data, you can enjoy seamless connectivity across multiple countries.Why Travelers Choose Simfinity:Instant eSIM activation without the need for a physical SIM cardAffordable, transparent pricing starting at just $3Coverage across a wide range of countries for worry-free data roamingNo hidden fees or long-term contractsQuick and responsive customer supportJoin the growing number of travelers who trust Simfinity to provide reliable, affordable, and easy-to-use eSIM solutions. Stay connected—anytime, anywhere!
Simfinity (simfinity.ai) has 46 customer reviews on Five Star Index, with an average rating of 4.4 out of 5.
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O.B
I used it twice in greece islands and it was with very good speed and connectivity I highly recommend it for greece
Emin M.
This e-sim works excellently in all countries where i've been.
customer
Everything is good. The speed snd quality of network is on high level. But I suppose my traffic seemed to finish too early
customer
I was not able to connect after trying everything and when I asked for a refund I was told you do not refund it - not a good experience at all
Response from SimfinityAug 10, 2026
Hi Nora, thank you for sharing your experience. We've checked our records and can see that our support team responded to you immediately on August 4th, explaining that your eSIM showed as active and offering to help troubleshoot the issue on your end. Unfortunately, we didn't hear back from you after that, so even if there was a genuine issue on your end, we weren't able to resolve it together. We can also confirm that your eSIM registered data usage during your trip, everything on our side was working correctly. As your eSIM was activated and used, it's not eligible for a refund at this stage, this is standard across the industry for data plans that have already been consumed. We're still glad to help if you'd like to troubleshoot the remaining days on your line; just reply to our earlier message or email us at [email protected]. — Simfinity Team
Yehiel
היה לי קושי בנושא ההתחברות, ולא היה לי מענה זמין באותו האגע
Response from SimfinityAug 3, 2026
שלום יחיאל, תודה על המשוב, ואנחנו מצטערים לשמוע שנתקלת בקושי בהתחברות. בדקנו ולא מצאנו פנייה ממך לתמיכה — הצוות שלנו זמין 24/7 ובדרך כלל פותר בעיות חיבור תוך דקות. נשמח אם תפנה אלינו ל[email protected] או בצ'אט באתר, ונדאג לחבר אותך מיד. --- Hi Yehiel, thank you for your feedback, and we're sorry to hear you had trouble with the connection. We've checked our records and couldn't find any support request from you — our team is available 24/7 and typically resolves connectivity issues within minutes. Please reach out to us at [email protected] or via live chat on simfinity.ai, and we'll get you connected right away.
customer
It worked well in the UK
Response from SimfinityAug 3, 2026
Thank you for the 5 stars! Glad everything worked smoothly in the UK — we hope Simfinity keeps you connected on your next trip too. Safe travels!
Emil H.
I have been using Simginity Esim cards for 2 years and have not have any issues so far. Thanks to Simfinity team for good service.
Response from SimfinityAug 3, 2026
Thank you, Emil! Two years with us — that means a lot. Loyal travelers like you are exactly why we keep working on making Simfinity better. See you on your next destination!
customer
It was excellent. Especially big thanks to the simfinity help center for their quickest response and assistance. Well done.
Response from SimfinityAug 3, 2026
Thank you so much! Our help center team will be thrilled to hear this — fast, human support is something we genuinely invest in. Glad we could keep you connected. Safe travels!