Contiki-NG vs FreeRTOS
| Contiki-NG | FreeRTOS | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Linux, macOS, Windows | — |
| Deployment model | edge | — |
| Supported device OS | ARM Cortex-M3/M4; TI MSP430; TI CC13xx/CC26xx; Nordic nRF5340/nRF52840; Silicon Labs Gecko; native/Cooja | — |
| Protocol support | IPv6, 6LoWPAN, RPL, CoAP/CoAPs, OMA LwM2M, TSCH/6TiSCH, MQTT, SNMP, IEEE 802.15.4 | — |
| Free plan | — | Yes |
Both are listed in Best IoT Operating Systems. On The Geeks Club, FreeRTOS scores higher on our published basis.