Shipvane · 4 AE roles
Marco E. · joined Cargolio
Fleetora · first roles in DEhealthcare interoperability, ranked by real usage_
As of 4 November 2026, HL7 leads healthcare interoperability with 1,126 companies naming it in job postings, ahead of FHIR at 1,012.
As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
- Leader
- HL7 · 1,126
- Runner-up
- FHIR · 1,012
- Most hiring, 90 days
- HL7
- Highest postings per company
- Edifecs
- Catalogue
- T-1.0.1-prov
Every healthcare interoperability 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 | HL7HL7 International | 1,126 | 2,723 | 2.4 | ||
| 2 | FHIRHL7 | 1,012 | 2,454 | 2.4 | ||
| 3 | DICOMNEMA | 405 | 1,062 | 2.6 | ||
| 4 | SNOMED CTSNOMED International | 164 | 295 | 1.8 | ||
| 5 | LOINCRegenstrief Institute | 129 | 221 | 1.7 | ||
| 6 | X12 837ASC X12 | 112 | 159 | 1.4 | ||
| 7 | X12 835ASC X12 | 111 | 164 | 1.5 | ||
| 8 | HL7 C-CDAHL7 | 109 | 186 | 1.7 | ||
| 9 | HL7 CCDHL7 | 78 | 179 | 2.3 | ||
| 10 | 67 | 126 | 1.9 | |||
| 11 | DHIS2University of Oslo | 59 | 148 | 2.5 | ||
| 12 | Mirth ConnectNextGen Healthcare | 57 | 84 | 1.5 | ||
| 13 | CloverleafInfor | 45 | 75 | 1.7 | ||
| 14 | Nuance PowerShareMicrosoft | 23 | 38 | 1.7 | ||
| 15 | RedoxRedox | 18 | 37 | 2.1 | ||
| 16 | Visage ImagingVisage Imaging (Pro Medicus) | 18 | 56 | 3.1 | ||
| 17 | EdifecsCotiviti | 15 | 232 | 15.5 |
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.
HL7 leads healthcare interoperability with 1,126 companies naming it in job postings, ahead of FHIR at 1,012. (Breaknorm, 4 November 2026, https://breaknorm.co/tools/category/healthcare-interoperability)
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.
healthcare interoperability: 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.
Every company on every tool,
ranked by what they say
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