eSIM for the Caribbean — 20 Countries, One eSIM
20 island destinations, and the highest median rate of any region in the catalog: $7.17/GB against a catalog-wide median of $3.69/GB. The two cheapest rows are the exception that matters: Puerto Rico and the Dominican Republic, at $1.43 and $1.54/GB against that $7.17/GB regional middle.
The Caribbean at a glance
- 20 countries on the same eSIM — no swapping, no re-provisioning at borders.
- Median rate: $7.17/GB, billed per megabyte from one balance that never expires.
- Cheapest in the region: Puerto Rico at $1.43/GB.
- Most expensive: Haiti at $44.44/GB — ×31 the region floor, across 12 distinct rates.
- No packages to size, no KYC, instant QR activation — pay in USDT/USDC for exactly the megabytes you use.
All the Caribbean rates (live)
| Country | $/MB | $/GB | |
|---|---|---|---|
| 🇵🇷 Puerto Rico | $0.0014 | $1.43 | |
| 🇩🇴 Dominican Republic | $0.0015 | $1.54 | |
| 🇯🇲 Jamaica | $0.0036 | $3.69 | |
| 🇨🇼 Curacao | $0.0040 | $4.10 | |
| 🇹🇨 Turks and Caicos Islands | $0.0040 | $4.10 | |
| 🇻🇬 British Virgin Islands | $0.0041 | $4.20 | |
| 🇹🇹 Trinidad and Tobago | $0.0041 | $4.20 | |
| 🇧🇲 Bermuda | $0.0045 | $4.61 | |
| 🇦🇬 Antigua and Barbuda | $0.0070 | $7.17 | |
| 🇧🇸 Bahamas | $0.0070 | $7.17 | |
| 🇰🇾 Cayman Islands | $0.0070 | $7.17 | |
| 🇰🇳 Saint Kitts and Nevis | $0.0070 | $7.17 | |
| 🇻🇨 Saint Vincent and the Grenadines | $0.0070 | $7.17 | |
| 🇲🇸 Montserrat | $0.0074 | $7.58 | |
| 🇧🇧 Barbados | $0.0076 | $7.78 | |
| 🇬🇩 Grenada | $0.0076 | $7.78 | |
| 🇩🇲 Dominica | $0.0081 | $8.29 | |
| 🇱🇨 Saint Lucia | $0.0081 | $8.29 | |
| 🇨🇺 Cuba | $0.0162 | $16.59 | |
| 🇭🇹 Haiti | $0.0434 | $44.44 |
Rates are live retail per-MB prices — the same table that bills customers (see the full price index and all 193 countries).
The highest median of the nine regions
Of the nine regions on this site, this one has the highest median rate: $7.17/GB. 18 of the 20 islands price above the catalog-wide median of $3.69/GB — the inverse of Europe, where nearly every country sits below it.
Five islands sit on exactly the median rate: Antigua and Barbuda, the Bahamas, the Cayman Islands, Saint Kitts and Nevis and Saint Vincent and the Grenadines. For an island-hopping route through them, the data cost is identical on every leg — the same rate, the same balance, no repurchase between airports.
Two cheap islands, two expensive ones
The bottom and the top of this table are both short lists. Puerto Rico and the Dominican Republic anchor the cheap end at $1.43 and $1.54/GB. At the other end, Cuba and Haiti at $16.59 and $44.44/GB. Remove those two and the region tops out at Saint Lucia, $8.29/GB, with the spread falling from ×31 to ×5.8.
Cruise itineraries cross several of these rows in a week, which is the case the rate table above is actually for: one eSIM re-rates at each port automatically, and the only planning question is how much balance to carry — not which island plan to buy.
What the $20 minimum buys here
The minimum top-up is $20, billed per megabyte out of one balance, so the same money converts differently in every country on the list. At the region floor of $1.43/GB in Puerto Rico it is roughly 13.9 GB. At the region median, $7.17/GB, roughly 2.7 GB. In Haiti, the most expensive entry here at $0.0434 per megabyte, the same $20 is roughly 460 MB.
Nothing expires between those numbers. What is left after one country is spent at the next country's rate, on the same eSIM, with no repurchase at the border — which is why the spread above rarely needs managing: one top-up is sized for the trip, not for each destination.
Where to go from here
No destination guide covers this region yet, so the country pages are the next stop: each one carries the same live rate as the row above plus install steps and device support. Puerto Rico at $1.43/GB is the floor here and Haiti at $44.44/GB the ceiling.
To see where this region sits against the rest of the world, the price index ranks all 193 countries by rate, and the full price table is searchable. Install guides for iPhone and Android are at /guides.
FAQ
Does one Roamzy eSIM really cover all 20 countries in the Caribbean?
Yes — one eSIM profile, one balance. Crossing a border switches you to that country's per-MB rate automatically; there is nothing to re-buy or re-install.
How is data billed across the Caribbean?
Per megabyte, from a prepaid USDT/USDC balance. Each country has its own rate (from $1.43/GB in Puerto Rico in this region); you pay the local rate only for the megabytes you use there, and the balance never expires between trips.
Which country in the Caribbean costs the most, and how much data does the minimum top-up buy there?
Haiti, at $44.44/GB ($0.0434 per megabyte). The $20 minimum top-up is roughly 460 MB there, against roughly 13.9 GB at the region's floor rate of $1.43/GB. Same eSIM, same balance — only the per-megabyte rate changes.
Do I need a new eSIM for a multi-country trip?
No. That is the point: install once, top up once, and the same eSIM works across all 193 covered countries — this region and beyond. See the install guides to set up before you fly.