Nomad

Nomad has offered eSIM plans since 2018 and focuses on travelers who want to test before buying. A free 1GB trial lets you verify coverage in your destination and check speeds before committing. Plans run 30, 60, 90, or 180 days with truly unlimited data (subject to daily fair use), covering 200+ countries across major carriers.

It's ideal if you're trying an eSIM for the first time or switching providers and want low-risk verification of network quality. The free trial removes the guesswork about whether the service will work in your specific locations, and the range of term lengths (30 to 180 days) accommodates both short trips and extended travel. Nomad's long track record and transparent fair-use terms make it a trustworthy choice for both casual tourists and long-term travelers.