What it does
Nomad sells travel data eSIMs through a website and mobile app, with local and regional plans. Its guidance covers installation, device compatibility, keeping a primary SIM and add-on data where supported.
Compare destination, allowance and duration together. Nomad’s selection is organised around where data is needed, how much is required and how long the trip lasts. Installation can use a QR code or a supported one-tap route, with the compatible-device list available before purchase.
A primary SIM can remain in the phone, but the data settings need to use Nomad to avoid unwanted roaming on the home line. Add-ons are available for some plans, so check that option before assuming a small package can always be extended. The service also promotes Nomad Pass and membership benefits as separate choices from ordinary plan purchases. The former getnomad.app address now redirects to nomadesim.com, where the current service and instructions are presented.
Check the activation window before buying far ahead. Official help says unused plans generally start automatically after 60 days, while the Plum provider’s unused plans expire instead. Some Thailand packages begin on installation and should be installed after arrival. Follow the instructions in the purchase email for the chosen package.
Strengths
- Explains primary-SIM and travel-data settings
- Supports add-on data on eligible plans without replacing the eSIM
Best for
- Travellers who want destination data with a possible later top-up
Sources
- Nomad - International data eSIMs in 200+ destinations (Oct 26, 2026)
- When Should I Activate my Nomad eSIM? | Nomad eSIM Help Center (Oct 26, 2026)