FreeRTOS vs Memfault
On the evidence we track, Memfault leads this comparison with a composite score of 56/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.
Capabilities
Feature-by-feature on the axes that matter for embedded iot dev. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
FreeRTOS
An open-source real-time operating system designed for resource-constrained microcontrollers and small processors. Offers kernel with multiprocessing, integrated TCP/IP networking with IPv6, and security-validated connectivity libraries for cloud integration.
Memfault
LeaderMemfault enables hardware teams to monitor deployed device performance in real-time and fix issues before customers are affected. The platform automatically collects diagnostic data from embedded devices, prioritizes high-impact problems, and provides tools for managing firmware updates at scale.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
FreeRTOS
Free (MIT license); commercial support available via OpenRTOS
- FreeRTOSFree
- OpenRTOSContact sales
Memfault
LeaderFrom $3,495/month. Free developer tier for up to 10 development devices.
- DeveloperFree
- 1,000 reporting devices
- 2 monitored chips per device
- 2 product architectures
- 20 users
- Standard user roles
- +7 more
- GrowthContact sales
- 1,000 reporting devices
- 2 monitored chips per device
- 2 product architectures
- 10 users
- Standard user roles
- +9 more
- Scale$6,695/month. Advanced features for multiple product lines.
- Everything in Growth
- 45 days data retention
- 2 chip integrations
- 2 device architectures
- 25 users
- +8 more
- EnterpriseContact sales
- Everything in Scale
- 60 days data retention
- Uncapped chip integrations
- Uncapped product architectures
- 50 users
- +7 more
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Integrations
What each product connects to. Counts come from the vendor's own integration directory where one exists.
FreeRTOS
- AWS IoT Device Shadow
- AWS IoT Jobs
- AWS IoT Device Defender
- AWS IoT Fleet Provisioning
- AWS IoT OTA
- MbedTLS
- WolfSSL
- Percepio Tracealyzer
Memfault
Leader- 1NCE
- Jira
- Golioth
- Texas Instruments
- NXP
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.