Holafly and Maya Mobile are both capable travel eSIMs, and this is a closer contest than a single score suggests. Holafly brings genuinely unlimited data and one of the largest review bases anywhere; Maya Mobile brings coverage at sea across 20+ cruise lines and a full money-back guarantee. Neither is a weak choice for the right traveller.
Holafly wins on balance, taking more of the eight categories, but the right pick still depends on your trip: Maya Mobile is the better choice for the cruise traveller, or anyone wanting app-free simplicity and a strong guarantee, while Holafly suits the traveller who wants unlimited data with nothing to manage.
If neither quite fits, it’s worth knowing a third option. aloSIM bundles what both tend to leave out: a free phone number on every plan, uncapped hotspot, 5% cashback on every purchase, and your carrier named before you buy, from $3.50. It’s worth a look alongside the two here.