Embedded connectivity for products that ship globally
Embedded connectivity means cellular built into your product, not bolted on. Firsty makes that one integration, data, voice, eSIM, and numbers across 200+ countries through a single API.
Cellular, built in
Devices that work anywhere on unboxing
No SIM logistics for the buyer.
Apps that provision data in-flow
No carrier handoff, user never leaves.
One connection layer you control
Not a patchwork of operator portals.
Coverage that follows the user
A single-operator SIM cannot promise coverage wherever the user is. Firsty routes across many networks per session, so coverage follows the user. If a network relationship changes, we swap the IMSI over the air, no recall, no user action.
Where teams embed Firsty
- IoT and devices
- Travel apps
- Fintech and identity
- Phone numbers
- AI agents
From one test SIM to a global fleet
Start with a free sandbox and one test SIM. Scale to a global fleet on the same API. One global rate, so unit economics hold across borders.
No card for the sandbox
Talk to sales for volume.