Compare eSIMs for Guadeloupe 2026

A familiar brand is easy to find in Guadeloupe, but that narrows little: most major travel eSIM providers sell plans for the island. Bloomy eSIM, AirHub, MicroESIM, Roamix, RedEx eSIM and eSimCard have some of the fuller catalogues, though their names do not tell you which plan fits. Check the allowance against the trip length, and read what happens when the data runs out. Also check that the plan remains valid for the whole stay; a larger allowance is of little use if it expires too soon.

None of the providers selling travel eSIMs here has published which local mobile operators its service uses. That is a disclosure gap, not evidence that an eSIM will not work in Guadeloupe. It also means the network cannot be compared from the available provider information, and the operator you would use is not clear in advance. If that detail matters, read the individual provider’s coverage page before buying; it may identify the local network or networks included with the plan.

A zero-cost data offer is listed for Guadeloupe, but it is a small trial allowance rather than a trip-ready plan. Access usually involves signing up with the provider, and the allowance may be speed-limited or restricted to one use per customer. It can be useful for getting online briefly after arrival or confirming that the service suits your phone, but you would normally need a paid plan for regular use.

Several providers offer plans marketed as “unlimited” in Guadeloupe, but the label is not a useful comparison on its own. One may give you a fresh full-speed allowance each day, while another uses it across the entire validity period; after that allowance, the connection can be throttled sharply, making video difficult and maps slow even though messaging may still work. Check the reset pattern and reduced-speed terms before buying, as these can matter more than the headline wording.