Jamaica's cheapest verified eSIM rate is $2.15 a gigabyte, and the second product range is dearer at every size

One seller, two ranges, twenty-eight prices

Every figure here comes from Airalo and only from Airalo. Twenty-eight plans, all twenty-eight verified — read off airalo.com on 17 August 2026. Saily, Holafly, Nomad, eSIMCard and eSIM Go have not been priced in Jamaica by anyone here, so this is one company's price list, checked, and nothing more.

Twenty-eight rows is nearly double what we hold for most markets, and it is tempting to read that as a wider choice. It is not. Airalo sells two separate Jamaican products — Jamcomm and Jamcomm Plus — over the same eleven sizes and durations. Strip out the duplication and the Jamcomm range alone comes to seventeen plans, the identical count and the identical grid of sizes we hold for Ecuador, Bolivia and Uruguay. Jamaica has the same ladder as its neighbours plus a second, dearer copy of part of it.

Both names are Airalo's own retail branding. Neither is a mobile network, and Airalo publishes no host network for Jamaica or for any other country, so which Jamaican operator the eSIM attaches to is not something we can tell you.

The two ranges, side by side

Plus is dearer at every single rung, by $2.00 to $5.00. Our data holds the sizes, the durations and the prices, and nothing whatever about what the premium buys. Airalo does not publish a difference, so we are not going to guess at one — and neither should any page recommending the dearer range.

One comparison in that table is worth sitting with. $45.00 buys either 20 GB for 30 days on Jamcomm or 20 GB for 15 days on Jamcomm Plus. Same money, same data, half the window, no published reason.

Where the ladder stops sets the rate

The cheapest gigabyte in Jamaica is $2.15, from Jamcomm's 20 GB plan over 15 days at $43.00. The dearest is $10.00, from the Plus 1 GB plan — a 4.7-fold spread from one seller on one day.

That $2.15 floor is a function of where the ladder ends. Across the 94 countries we cover, markets with a 50 GB plan over 30 days land near $0.98 a gigabyte, and Thailand, the cheapest, is $0.55 for its 50 GB plan at $27.50. Markets that stop at 20 GB, as Jamaica does, sit between $2 and $3. Markets that stop at 10 GB — Kenya at $4.60, Nigeria and Fiji at $4.70 — are the dearest we hold.

Four other markets priced the same day share Jamaica's 20 GB ceiling and its band: the Bahamas at $2.25, Ecuador and Bolivia at $2.40, Uruguay at $2.43. A Caribbean island state, an Andean economy and a Southern Cone one, inside 28 cents of each other. Jamaica is the cheapest of the five, and the cause is not anything Jamaican — it is the shape of Airalo's tiering.

The steps, and where unlimited fits

Read as steps rather than rates, the Jamcomm ladder is unusually kind in the middle:

• 5 GB to 10 GB, both over 7 days: $28.00 becomes $32.50. Five more gigabytes for $4.50, or 90 cents each — the cheapest increment we hold in any of these five markets.
• 10 GB over 7 days to 20 GB over 15: $32.50 becomes $43.00. Ten more gigabytes for $10.50, and double the window.

Anyone reaching for the 5 GB plan should take 10 GB instead. The gap is under five dollars.

Airalo also lists six unlimited plans, all on Jamcomm — Plus sells none at all. They run $20.50 for 3 days, $29.50 for 5, $36.50 for 7, $41 for 10, $49 for 15 and $68 for 30. The 30-day one is the cheapest month of uncapped data among the four of these markets that sell one, against $87 in Uruguay and $99 in both Ecuador and Bolivia. The Bahamas sells none at all.

The crossovers are close. Unlimited for 15 days is $49 against $43.00 for 20 GB over the same 15 days: $6 to remove the cap. Unlimited for 7 days is $36.50 against $32.50 for 10 GB over 7 days, a $4 premium. Both are defensible if you plan to tether.

Which plan to buy

• A long weekend. 3 GB over 3 days at $17.50, or unlimited for 3 days at $20.50.
• A week. 10 GB over 7 days at $32.50, or unlimited at $36.50 if a laptop is involved.
• Two weeks, or heavy use. 20 GB over 15 days at $43.00 — the cheapest gigabyte sold in Jamaica.
• A month. 20 GB over 30 days at $45.00, or unlimited at $68 if you genuinely expect to pass 20 GB.

In every one of those, the Jamcomm plan is the one to take. Nothing in our data supports paying the Plus premium, because nothing in our data says what it is for.

What this page does not tell you

We hold no local SIM data for Jamaica: no counter prices, no shop advice, no registration rules, no operator names. It has not been researched, so this page stays silent on it rather than filling the gap with confident guesswork.

We hold nothing for the other five sellers either. If one of them beats $2.15 a gigabyte here, we would not know it — and neither would a page listing all six with figures nobody read. That is the whole of how we test. The cheapest eSIM plans sets Jamaica's rate beside every other country on the site, and our Latin America page covers the fifteen regional markets priced so far. Only Mexico, Colombia and Brazil beat Jamaica's rate there. The Dominican Republic, the nearest Caribbean market we hold, is $3.43 — the dearest floor in the region, though no longer the dearest we cover: Lebanon reads $27.00 a gigabyte, though that is one 1 GB plan rather than a market; the dearest real ladders are Nigeria and Fiji at $4.70 and Kenya at $4.60, all three capped at 10 GB.