FreeRTOS Pricing in 2026
1 plan, and a free plan.
FreeRTOS
Free
MIT-licensed kernel and libraries; commercial licenses and safety certification are also available through a strategic partner
Free plan Read from FreeRTOS's pricing page on 11 Oct 2026.
What the alternatives cost
| Product | Free | Paid from |
|---|---|---|
| Apache NuttX | Free plan | — |
| Apache Mynewt | Free plan | — |
| Contiki-NG | Free plan | — |
| OpenWrt | Free plan | — |
| PX5 RTOS | Free trial | $5,000 |
| Particle Device OS | Free plan | $299 |