Active Directory Federation Services VS OpenID Connect
As of 30 October 2026, OpenID Connect is named by 1,965 companies and Active Directory Federation Services by 189; Active Directory Federation Services skews to companies under 200 people (28% vs 37%), OpenID Connect to companies over 1,000 (38% vs 50%).
As of 30 October 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
The website-and-DNS footprint is not comparable between a marketing suite and a CRM: Active Directory Federation Services's script and mail records show on hundreds of thousands of small sites, OpenID Connect rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- Active Directory Federation Services: 2–200 employees
- 28%
- OpenID Connect: 2–200 employees
- 37%
- Active Directory Federation Services: 1,000+ employees
- 50%
- OpenID Connect: 1,000+ employees
- 38%
- Postings per company, 90 days
- 2.6 · 2.7
- Website or DNS footprint
- 0 · 0
Who chooses which
Share of each tool's companies in every segment. "Leans" marks a gap of more than two points.
| Segment | Active Directory Federation Services | share | OpenID Connect | share | Leans |
|---|---|---|---|---|---|
| 2-10 employees | 9 | 5% | 126 | 6% | even |
| 11-50 employees | 22 | 12% | 219 | 11% | even |
| 51-200 employees | 21 | 11% | 378 | 19% | OpenID Connect |
| 201-500 employees | 31 | 16% | 275 | 14% | Active Directory Federation Services |
| 501-1000 employees | 12 | 6% | 204 | 10% | OpenID Connect |
| 1001-5000 employees | 46 | 24% | 359 | 18% | Active Directory Federation Services |
| 5001-10000 employees | 14 | 7% | 110 | 6% | even |
| 10,001+ employees | 34 | 18% | 275 | 14% | Active Directory Federation Services |
| Self-employed | – | – | 19 | 1% | outside top 12 |
| Segment | Active Directory Federation Services | share | OpenID Connect | share | Leans |
|---|---|---|---|---|---|
| Technology & software | 85 | 45% | 1,045 | 53% | OpenID Connect |
| Business & finance services | 36 | 19% | 402 | 20% | even |
| Manufacturing & industry | 20 | 11% | 172 | 9% | even |
| Public, community & associations | 11 | 6% | 43 | 2% | Active Directory Federation Services |
| Health care | 10 | 5% | 34 | 2% | Active Directory Federation Services |
| Utilities & infrastructure | 6 | 3% | 53 | 3% | even |
| Media & content | 5 | 3% | 55 | 3% | even |
| Property & construction | 4 | 2% | 24 | 1% | even |
| Commerce & trade | 3 | 2% | 42 | 2% | even |
| Consumer services & leisure | 3 | 2% | 32 | 2% | even |
| Hospitality & travel | 3 | 2% | – | – | outside top 12 |
| Transport, logistics & rental | 2 | 1% | 31 | 2% | even |
| Automotive | – | – | 17 | 1% | outside top 12 |
| Segment | Active Directory Federation Services | share | OpenID Connect | share | Leans |
|---|---|---|---|---|---|
| United States | 96 | 51% | 1,224 | 62% | OpenID Connect |
| France | 15 | 8% | 65 | 3% | Active Directory Federation Services |
| United Kingdom | 15 | 8% | 139 | 7% | even |
| Canada | 11 | 6% | 46 | 2% | Active Directory Federation Services |
| Belgium | 8 | 4% | 21 | 1% | Active Directory Federation Services |
| Germany | 7 | 4% | 114 | 6% | OpenID Connect |
| Switzerland | 5 | 3% | 22 | 1% | even |
| Sweden | 5 | 3% | 24 | 1% | even |
| Singapore | 3 | 2% | – | – | outside top 12 |
| Australia | 2 | 1% | 27 | 1% | even |
| Brazil | 2 | 1% | 20 | 1% | even |
| Spain | 2 | 1% | – | – | outside top 12 |
| India | – | – | 28 | 1% | outside top 12 |
| Netherlands | – | – | 26 | 1% | outside top 12 |
| Segment | Active Directory Federation Services | share | OpenID Connect | share | Leans |
|---|---|---|---|---|---|
| IT operations & business systems | 463 | 63% | 2,262 | 35% | Active Directory Federation Services |
| Software engineering | 90 | 12% | 2,795 | 43% | OpenID Connect |
| Sales | 29 | 4% | 118 | 2% | Active Directory Federation Services |
| Engineering (non-software) | 18 | 2% | 74 | 1% | even |
| Customer service & success | 10 | 1% | 65 | 1% | even |
| Data & AI | 6 | 1% | 187 | 3% | OpenID Connect |
| Product, program & project management | 5 | 1% | 149 | 2% | even |
| Skilled trades and field service | 2 | 0% | – | – | outside top 12 |
| Unclassified | 2 | 0% | 4 | 0% | even |
| Administration & office | 1 | 0% | – | – | outside top 12 |
| Finance & accounting | 1 | 0% | – | – | outside top 12 |
| General management & consulting | 1 | 0% | 14 | 0% | even |
| Construction and civil | – | – | 8 | 0% | outside top 12 |
| Facilities cleaning and security | – | – | 6 | 0% | outside top 12 |
| Business development & strategy | – | – | 3 | 0% | outside top 12 |
The companies behind each column
Companies using Active Directory Federation Services →
Companies using OpenID Connect →
Identity ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
OpenID Connect is named by 1,965 companies in job postings and Active Directory Federation Services by 189; 75 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/active-directory-federation-services-vs-openid-connect)
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 →
- Job postingsRead hourly from career sites. A tool counts when the employer's own text names it as the team's system; both tools can count for one company.
- Website and DNSScripts and embeds on the company's pages, plus SPF, DKIM, MX and CNAME records of its domain that point at the vendor.
- SegmentsCountry, size and industry from the company profile built from its website.
- Not a reviewNo ratings, prices or feature claims. For those, read the vendors.
Active Directory Federation Services vs OpenID Connect: questions
Which is more used, Active Directory Federation Services or OpenID Connect?
By companies naming it in their own job postings, OpenID Connect (1,965) over Active Directory Federation Services (189). By website-and-DNS footprint, OpenID Connect (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses Active Directory Federation Services?
28% of Active Directory Federation Services companies have 2 to 200 employees, against 37% for OpenID Connect. 50% of Active Directory Federation Services companies have over 1,000 employees, against 38% for OpenID Connect.
Do companies run both?
75 companies name both in their postings, usually Active Directory Federation Services in marketing and OpenID Connect in sales, or during a migration.
Where do these numbers come from?
From the employer's own text in job postings read hourly from career sites, and from scripts found on company websites in our crawl. No vendor data, no surveys.
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with the person who owns it
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