Teams & groups
Data and local numbers for employees, crews and field teams.
Business eSIMs and phone numbers for your team
Selling connectivity yourself?
Your brand on the eSIM, our support desk answering as you, payouts to your account.
1,000companies launched their own mobile brand
What people use this for
Guides and playbooks
All guidesTelecom APIs turn mobile connectivity into a programmable part of your product. Learn what they cover, from eSIM provisioning to network switching, how API-first and white-label compare, and how to vet a provider.
A developer-focused comparison of eSIM APIs for teams building cellular data into a product. It covers provisioning, network switching, pricing model and onboarding for Firsty, KORE Super SIM (formerly Twilio Super SIM) and Telnyx.
How the crypto wallet Pexx integrated the Firsty API to launch loyalty-driven free data for its users in under three months.
Good to know
How do the eSIMs reach my team?
Everyone on the order gets an email with a QR code and an install link. Scanning it installs the eSIM in about a minute, no shop visit and no physical SIM.
Can I add eSIMs or bundles later?
Yes. Add lines at any time from the dashboard. New lines are billed pro rata and land on the same invoice.
What happens when a travel plan runs out?
Data stops and nobody gets a surprise bill. Extend a plan from the dashboard, or the traveller tops up from the app.
How is this invoiced?
One invoice for the whole team, ex VAT. Travel eSIMs are charged one-off, local numbers monthly and cancellable per month.
7 eSIMs across 2 plan lines · one-off, ex VAT