Compare eSIMs for Puerto Rico 2026

Across most major travel eSIM catalogues, Puerto Rico appears as a standard destination rather than a niche addition. Listings from MicroESIM, AirHub, AbestESIM, Roamix, eSimCard and RedEx eSIM point to a crowded field, but those names do not by themselves identify the right plan. Claro Puerto Rico is the local network named underneath these offers, so the practical differences are usually the allowance, validity period and what happens after the included data is used. Check refill or expiry terms as well as the headline amount: similar-looking plans can stop serving different needs once the trip lasts longer or usage is heavier.

Claro Puerto Rico is the only operator named in the published listings for travel eSIMs here. On that information, the radio network is decided before you choose a plan: changing provider changes the data allowance and terms, but not the operator identified in these listings. That detail is easy to miss, since a travel eSIM can look like a choice of network as well as a choice of package. The listings do not measure signal strength or local coverage, so they should not be read as a ranking of service.

A zero-priced data offer is currently listed for Puerto Rico, but it is a trial allowance rather than a trip-sized plan. Expect a small amount of data, and usually an account or other sign-up condition before it is usable; these offers are often limited to one per customer. It can be useful for getting online when you arrive or testing compatibility, but regular use will require a paid plan.

Several major providers sell plans labelled unlimited for use in Puerto Rico, so there is a real choice rather than a single outlier. The catch is that the connection is not uncapped at full speed: each offer sets its own fast-data allowance, and some restore it daily while others apply it across the plan. Once that allowance is used, speeds are reduced for the remaining period, so compare the reset rule and throttled performance in the small print.