Shipvane · 4 AE roles
Marco E. · joined Cargolio
Fleetora · first roles in DEembedded os rtos, ranked by real usage_
As of 4 November 2026, Embedded Linux leads embedded os rtos with 1,239 companies naming it in job postings, ahead of Yocto Project at 638.
As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
- Leader
- Embedded Linux · 1,239
- Runner-up
- Yocto Project · 638
- Most hiring, 90 days
- Embedded Linux
- Highest postings per company
- LynxOS
- Catalogue
- T-1.0.1-prov
Every embedded os rto we can measure
Companies naming the tool, and postings naming it in the last 90 days. Bars are relative to the leader.
| # | Tool | Companies | companies | Postings, 90 days | postings | per company |
|---|---|---|---|---|---|---|
| 1 | Embedded LinuxLinux Foundation | 1,239 | 3,131 | 2.5 | ||
| 2 | Yocto ProjectLinux Foundation | 638 | 1,337 | 2.1 | ||
| 3 | FreeRTOSAmazon Web Services | 489 | 921 | 1.9 | ||
| 4 | BuildrootBuildroot | 252 | 435 | 1.7 | ||
| 5 | AUTOSARAUTOSAR | 232 | 1,316 | 5.7 | ||
| 6 | QNXBlackBerry | 186 | 897 | 4.8 | ||
| 7 | VxWorksWind River | 185 | 1,116 | 6.0 | ||
| 8 | U-BootDENX Software Engineering | 160 | 323 | 2.0 | ||
| 9 | UEFIUEFI Forum | 116 | 597 | 5.1 | ||
| 10 | Green Hills INTEGRITYGreen Hills Software | 114 | 489 | 4.3 | ||
| 11 | ThreadXEclipse Foundation | 80 | 136 | 1.7 | ||
| 12 | BIOSIndustry standard | 70 | 250 | 3.6 | ||
| 13 | OpenEmbeddedYocto Project | 59 | 96 | 1.6 | ||
| 14 | OpenBMCLinux Foundation | 58 | 274 | 4.7 | ||
| 15 | PetaLinuxAMD | 50 | 102 | 2.0 | ||
| 16 | OpenWrtOpenWrt | 47 | 133 | 2.8 | ||
| 17 | ACPIUEFI Forum | 29 | 122 | 4.2 | ||
| 18 | Windows CEMicrosoft | 25 | 83 | 3.3 | ||
| 19 | SafeRTOSWITTENSTEIN | 22 | 57 | 2.6 | ||
| 20 | EDK IITianoCore | 17 | 96 | 5.6 | ||
| 21 | Windows EmbeddedMicrosoft | 12 | 21 | 1.8 | ||
| 22 | LynxOSLynx Software Technologies | 11 | 116 | 10.5 |
Compare two tools
Same data, two columns: who chooses which by size, industry and country.
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Embedded Linux leads embedded os rtos with 1,239 companies naming it in job postings, ahead of Yocto Project at 638. (Breaknorm, 4 November 2026, https://breaknorm.co/tools/category/embedded-os-rtos)
Read from the source, not self-reported
Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →
- CatalogueBreaknorm technology catalogue T-1.0.1-prov: 6,296 tools with vendor and category, editions folded into their parent.
- CompaniesCompanies whose own postings name the tool as the team's system, any confidence. Candidate wish-lists excluded.
- 90-day postingsOpen postings first seen or posted in the last 90 days that name the tool.
- Not countedTools used by teams that do not post jobs, and companies without a career site we can read.
embedded os rtos: questions
How is this ranking made?
By the number of companies whose own job postings name the tool as the team's system, from the Breaknorm technology catalogue (version T-1.0.1-prov). No vendor paid for a position and no editor chose the order.
Why is this different from review-site rankings?
Review sites rank by reviews collected. This ranks by companies hiring people to work in the tool, which is closer to seats in use. It under-counts tools used by teams that rarely post jobs.
What about product editions?
Editions and sub-products () are counted under the parent so no company is counted twice.
Can I get the companies behind a number?
Yes: click a tool, see the first 20, and sign up for the full list with verified e-mails. Counting is free.
Get the companies your way
The same data as a search, over MCP and the API, as bulk files, or pushed to you as it changes.
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