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Authentication and Identity

2,209,246

companies run at least one of the 72 technologies in it, 4.1% of 54,527,857 in the index. Landing 12 Sept 2026.

Login, SSO, identity providers, passwordless.

The subcategories

Companies running any technology in eachof 2,209,246 in Authentication and Identitylanding 12 Sept 2026

A company running technologies in two subcategories is counted in both, so the shares do not sum to 100%

The 11 subcategories in this chart
SubcategoryCompaniesShare of the category
Social login plugins1,511,42768.4%
CAPTCHA and bot detection589,11826.7%
CMS login and membership plugins39,2671.8%
Single sign-on and identity providers26,2351.2%
Identity and access management23,2191.1%
Authentication APIs and SDKs22,2391.0%
Password managers10,0210.45%
Identity verification and KYC2,2530.10%
Customer identity and access management1,0230.05%
Identity governance and administration6960.03%
Multi-factor and passwordless authentication27<0.01%

The technologies ranked in Authentication and Identity

Companiesof 2,209,246 with any of themlanding 12 Sept 2026

#
Technology
Vendor
Companies
Share
1
Meta Platforms
1,046,973
47.4%
2
Google
431,366
19.5%
3
LinkedIn
29,438
1.3%
4
Microsoft
18,189
0.82%
5
Clerk
17,783
0.80%
6
Apple
10,718
0.49%
7
1Password
10,021
0.45%
8
Heateor
6,085
0.28%
9
none recorded
5,296
0.24%
10
Defiant Inc.
4,319
0.20%
11
miniOrange
4,091
0.19%
12
SardineAI Corp.
2,067
0.09%
13
Meta
1,909
0.09%
14
Auth.js
1,850
0.08%
15
OneAll
1,571
0.07%
16
IETF
1,488
0.07%
17
Keybase
1,440
0.07%
18
Clever
1,438
0.07%
19
Amazon
1,405
0.06%
20
Amazon Web Services
1,343
0.06%
21
Auth0 (Okta)
1,286
0.06%
22
Okta
1,280
0.06%
23
Microsoft
969
0.04%
24
SAP
771
0.03%

24 of 72 technologiesa company running two of them is counted in both, so the shares do not sum to 100%under 20 companies no share is published

The 42 more technologies in Authentication and Identity, ranked
TechnologyVendorCompanies
LINE LoginLINE Corporation748
SAP Customer Data Cloud Sign-inSAP720
Oracle Identity GovernanceOracle696
SimpleSAMLphpSimpleSAMLphp Project421
Sidebar LoginMike Jolley411
Limit Login Attempts ReloadedLimit Login Attempts Reloaded406
uLoginuLogin353
Auth0 LockAuth0 (Okta)291
Azure Active Directory B2BMicrosoft192
EZproxyOCLC139
IBM Tivoli Access ManagerIBM127
LoginRadiusLoginRadius121
Amazon CognitoAmazon Web Services93
SPNEGOIETF85
SheerIDSheerID, Inc.81
Microsoft Active Directory Federation ServicesMicrosoft63
Apereo CASApereo Foundation61
Atlassian CrowdAtlassian61
OnfidoOnfido45
VAPTCHAVAPTCHA37
HankoHanko GmbH28
azure active directory b2cMicrosoft28
SeonSEON Technologies25
DigestIETF23
CA SiteMinderBroadcom19
UserbaseUserbase18
Token of TrustToken of Trust, LLC16
Twilio AuthyTwilio Inc.13
AuthyTwilio12
ClearClear Secure, Inc.8
NTLMMicrosoft8
IndyHyperledger7
SocureSocure7
Azure AD B2CMicrosoft3
RegulaRegula2
TrezorSatoshiLabs2
VouchedVouched2
Passage1Password1
Passport.jsPassport.js Project1
IdentityNowSailPoint0
WP-MembersRocketGeek Interactive0
Alliance AuthAlliance Auth community0

6 of the 10 most detected technologies here sit under the publication gate on detector quality of 0.90, so they are listed rather than ranked: Facebook Login Button 998,636, Cloudflare Turnstile 550,520, Kakao 68,906, Alibaba Cloud Verification Code 38,424, ProfilePress 34,405, Adobe Identity Management 19,075.