Counter 08 · eSIM & Connectivity
Verified 06 Aug 2026
Simify
SIUnlimited-data eSIMs valid up to six months
Simify sells unlimited-data eSIMs valid for up to six months, built more for long-stay travelers than one-week tourist trips. Plans run on a pay-per-day basis with a money-back guarantee if the connection doesn't work, and coverage spans 128 destinations including deep regional bundles for Europe and Southeast Asia.
What Is Simify?
Simify is a global eSIM provider that sells unlimited-data mobile plans valid for up to six months, aimed at long-stay travelers rather than the one- or two-week tourist most eSIM apps are built around. Coverage runs across 128 destinations, including Europe and Southeast Asia, two regions a lot of nomads pass through. Instead of a fixed-GB package, Simify charges per day, so if you settle into one country for months you pay for the time you're there, not a data cap you have to guess at.
The Nomad Angle
For a slow-travel loop, base-camping in Chiang Mai or Lisbon for a season, or hopping between two or three countries on one visa run, the six-month validity is the real draw. Most competing eSIM apps (Airalo, Holafly, Nomad) sell in 7, 15, or 30-day increments and expect you to renew. Simify's long-duration plans mean fewer app visits and less risk of the SIM lapsing mid-stay. Plans come with a money-back guarantee if the connection doesn't work, which matters more than usual with eSIMs, since activation can fail on older or carrier-locked phones.
Pricing and the Catch
Simify is paid, with no free tier. Because pricing runs per day and by destination, the total for a long stay adds up rather than staying a flat fee, so compare the day-rate against a local prepaid SIM before committing for a full six months. Like nearly every "unlimited data" eSIM, unlimited here almost certainly means a fair-use policy with reduced speed after a heavy-use threshold, not truly uncapped data. Simify doesn't publish that threshold prominently, so confirm it in the app before you rely on the plan for video calls or large uploads. Coverage and network quality also vary by country, depending on which local carrier Simify uses there.
Bottom Line
Simify fits one nomad profile well: someone planting themselves in one region for weeks or months who wants to buy connectivity once and stop thinking about it. If you're bouncing through five countries in three weeks, a short-duration multi-country plan will serve you better.
What works
- Plans run up to six months, so long-stay travelers skip the renew-every-two-weeks cycle most eSIM apps force on you
- Pay-per-day pricing scales with your actual trip length instead of locking you into a fixed GB tier
- Covers 128 destinations, including Europe and Southeast Asia, two regions a lot of nomads move through
- Money-back guarantee if the eSIM doesn't connect, which lowers the risk of wasting money on a phone it won't activate on
What to watch
- "Unlimited data" almost certainly carries a fair-use speed cap after heavy use, and Simify doesn't make that threshold easy to find, so confirm it before relying on the plan for video calls or big uploads
- Pay-per-day pricing means a six-month stay costs meaningfully more than a short trip, so price-check against a local prepaid SIM for stays over a month or two
- The affiliate commission rate isn't publicly disclosed, and network quality still depends on which local carrier Simify uses in a given country
Questions at the counter
Is Simify worth it for digital nomads?
It fits best if you're staying in one country or region for weeks or months rather than days. The six-month validity and pay-per-day pricing are built for slow travel, so a nomad base-camping in one place gets more value than someone on a fast multi-country trip, who's usually better off with a short regional plan.
Does Simify really offer unlimited data?
Simify advertises unlimited-data plans, but like almost every provider using that term, it likely applies a fair-use policy that slows speeds after a heavy-use threshold rather than staying uncapped indefinitely. Check the app for the specific fair-use limit on your destination before you count on unlimited meaning unlimited.
How long do Simify eSIMs last?
Simify plans can run up to six months, which is long for the eSIM category, where most competitors cap plans at 30 days and make you repurchase. That's the main reason it's positioned for long-stay travelers rather than short tourist trips.
What countries does Simify cover?
Simify covers 128 destinations, including Europe and Southeast Asia. Coverage and network quality depend on which local carrier Simify uses in each specific country.