Fizen eSIM: Broken eSIM? Free replacement, whole trip. From $0.33/day.

Hi Product Hunt 👋

We built this because of a bad hour in Dubai. Landed, bought 3 packages no work, don't know where to get refund, no single human was on the support line.

Fizen eSIM is the version of that we wanted to exist:

Data in 150+ countries from $4. Daily 1GB, 3GB and 5GB plans, and unlimited plans. One-tap install on supported iPhones, QR plus a guide on everything else.
Pay the way you actually hold money. USDT on Solana or BNB, or a card via Stripe, Apple Pay or Google Pay. No local bank card, no FX fee on the purchase.
A real person when it breaks. If a Fizen-side eSIM fails, you get a free 1:1 replacement for the whole trip, not just day one. Roughly 9 out of 10 "not working" reports turn out to be a settings toggle, so support walks you through a 2-minute checklist first rather than blaming you.
Changed plans? We take it back. Unactivated eSIMs can be bought back, which as far as we know nobody else does. Refund eligibility depends on the plan, so check Package details or ask chat.
🎁 New accounts get $10 of eSIM credit, valid 12 months, applied up to 30% of a plan price.

Honest things you should know before you buy anything: your phone must be eSIM capable and carrier unlocked (some region models ship with eSIM disabled), eSIM is data only so keep your normal SIM for calls and bank OTPs, install before you fly, and for mainland China you must set it up fully before you land because the activation page is blocked once you arrive.

It lives inside the Fizen app, which is self-custody, so the balance you pay from is yours and nobody can freeze it.

We are backed by a strategic investment from Tether.

Happy to answer anything about coverage, a specific country, or anything we can do to make your trip better with the smoothest 5G