Holafly and Nomad 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; Nomad brings some of the lowest per-gigabyte data rates anywhere. Neither is a weak choice for the right traveller.
Overall they finish level. Holafly is the better pick for the traveller who wants unlimited data with nothing to manage; Nomad for the data-hungry traveller optimising on price per gigabyte. Read down the categories above and choose on the one or two that matter most to your trip.
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.