About Flysimio
Flysimio is built by travelers who got tired of $15/day roaming, expired airport kiosks, and competitors that bury the unit price. We sell data. That's it.
The short version, straight.
Most travel eSIM companies started as adjacent products — VPN companies adding a data line, ad-spend giants chasing the next category. We started by counting receipts. A 30-day plan in Japan from the biggest competitor was $13. We knew the wholesale rate. We knew the markup was the brand budget, not the network.
So we built Flysimio to do one thing well: get you online when you land, at a price that doesn't need an excuse. No app-store theatre, no points programs, no bundled features you didn't ask for. Just data.
Principles we stand on.
Plain pricing
No region-restricted promos, no expiring credits, no "introductory" rates that double on month two. The price you see is the price.
Real carriers
We partner directly with tier-1 carriers — NTT Docomo, Vodafone, Telefónica. Not MVNO resellers. You get the same speed locals do.
Honest comparisons
We tell you when a competitor is better for you. Saily has VPN. Holafly has stacking. Airalo has the bigger app. We compete on price and clarity.
Refunds without theatre
14 days, no questions, full refund. No qualifiers, no hold music, no escalation tier.
“We treat the price you see as a promise. If the wholesale cost drops, your price drops too. We don't store the difference.”
Meet the team.
Writers and travelers who have personally tested eSIM plans in 40+ countries across five continents. Every country guide is rewritten on a 90-day cycle to track carrier price, coverage, and policy changes — and we name the carrier behind each plan so you can verify the network yourself.
Multilingual support handling 1,000+ traveler inquiries per month in English, Spanish, French, and Arabic. Average first response under 4 hours, with 24-hour coverage for activation issues so a 3am problem in Lima gets a human reply.
Direct integrations with tier-1 carriers — NTT Docomo, Vodafone, Telefónica, T-Mobile, Turkcell, and more. We validate every plan against live carrier inventory daily and monitor activation success rates per network, per country.