Our verdict
- Rating
- Not rated yet
- Best for
- a week on one island, booked in the app before you fly
- Works in
- all 11 of our destinations
- Plan types
- fixed data (1 to 20 GB), plus unlimited day plans in Mexico
Saily sells a country plan for every island on this site, nearly all of them as 7- to 30-day fixed-data plans. You get one plan per island in one app, and each plan starts on its own when you land.
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Saily’s plans by destination
Saily sells eSIMs for all 11 destinations on this site. The price is the cheapest Saily plan with at least 1 GB of data; open a destination to compare every plan there.
| Destination | From | Plan | Network |
|---|---|---|---|
| Bermuda | $6.99 | 1 GB, 7 days | Not stated |
| Bahamas | $8.99 | 1 GB, 7 days | Not stated |
| Cozumel (Mexico) | $4.99 | 1 GB, 7 days | Not stated |
| Cayman Islands | $8.99 | 1 GB, 7 days | Not stated |
| Jamaica | $8.99 | 1 GB, 7 days | Not stated |
| St. Maarten | $7.99 | 1 GB, 7 days | Not stated |
| Aruba | $8.49 | 1 GB, 7 days | Not stated |
| Curaçao | $7.99 | 1 GB, 7 days | Not stated |
| Bonaire | $7.99 | 1 GB, 7 days | Not stated |
| Dominican Republic | $8.49 | 1 GB, 7 days | Not stated |
| Roatán (Honduras) | $6.29 | 1 GB, 7 days | Not stated |
What to know before you buy
- The plan starts when you arrive, not when you buy it. Saily’s help centre says the plan activates automatically once your phone connects in the destination, as long as the eSIM is switched on and data roaming is on.
- Top-ups are in the app. Pick your eSIM, choose “Add data” and buy another plan; it starts when the first one runs out.
- Saily doesn’t name its networks on its country pages, so our tables say “Not stated”.
- Unlimited only in Mexico (Cozumel). Those plans give 3 GB a day at full speed, then 1 Mbps.
- Bermuda also has a Caribbean regional plan from $8.99 (1 GB, 7 days), which helps if your trip covers several islands.
What’s good
- A plan for every destination we cover, so one app works for the whole trip.
- Plans don’t start until you land, so you can install at home without losing days. Top-ups take a minute in the app.
What’s not
- No network names, so you can’t check coverage against a local carrier’s map.
- Outside Mexico there’s no unlimited option; the biggest island plans are fixed amounts.
- Once the plan is active, a refund is up to Saily’s support team.
Refunds and support
Saily’s help centre says you can get a full refund within 30 days of purchase if the eSIM was never installed or the plan never activated. Once a plan is active it counts as used; Saily may still refund if you couldn’t use the data because of a problem on its side, or if almost all of it (more than 99%) is unused. Support is through the app and Saily’s help centre.
Alternatives to Saily
- Airalo: country plans for every island too, often with named networks.
- GigSky: a free 100 MB trial and plans up to 180 days.
- Roamless: pay-as-you-go credit that never expires.
Or compare every plan on a destination page.
Common questions
Does Saily work in Bermuda and the Caribbean?
Yes. Saily sells plans for Bermuda, the Bahamas, Mexico (Cozumel), the Cayman Islands, Jamaica, St. Maarten, Aruba, Curaçao, Bonaire, the Dominican Republic and Honduras (Roatán).
When does a Saily plan start?
When you arrive. Saily activates the plan automatically once your phone connects to a network in the destination, so installing it before you fly doesn’t use up any days.
Can I top up a Saily eSIM?
Yes, in the app. The new plan starts as soon as the first one runs out.