Firmware OTA for connected devices,
without the pager.
Production-grade over-the-air firmware updates with built-in observability — so your fleet stays current and your team stays asleep.
No credit card required · Open source agent · Linux + RTOS
Built for production fleets
Everything you need to ship firmware confidently — from first deployment to fleet-wide rollouts.
Fleet Management
Monitor, group, and control thousands of devices from a single dashboard.
Linux + RTOSDelta Updates
Ship only the changed bytes, slashing bandwidth and update time on slow links.
Linux onlyA/B Rollback
Automatically revert to the last known-good partition when a boot fails.
Linux onlyCoredump Collection
Capture and upload crash dumps from devices for remote post-mortem analysis.
Linux onlyRole-Based Access
Assign granular read/write/deploy permissions to every team member and API key.
Linux + RTOSCryptographic Signing
Sign every firmware artifact with your private key; devices reject unsigned payloads.
Linux + RTOSHow it works
Devices poll the OTA-Pulse server; firmware artifacts are signed, versioned, and delivered atomically — with rollback on boot failure.
Get started in 5 minutes.
Register your first device, push a firmware update, and watch it land — without touching a serial console.
Open source agent · Self-host or cloud · No vendor lock-in