Home / Technologies / Azure AD B2C / Alternatives
Azure AD B2C alternatives
The 36 most used alternatives to Azure AD B2C, ranked by how many websites run them. Google reCAPTCHA leads with 3,022,685 sites; Azure AD B2C itself is on 2,530.
| # | Tool | Websites | Also run Azure AD B2C | ||
|---|---|---|---|---|---|
| 1 | Google reCAPTCHA | 3,022,685 | 122 | Compare | |
| 2 | Akismet | 261,350 | 10 | Compare | |
| 3 | Cloudflare Turnstile | 179,597 | 5 | Compare | |
| 4 | Wordfence | 167,669 | 4 | Compare | |
| 5 | CleanTalk | 138,386 | 5 | Compare | |
| 6 | TrustedSite | 106,398 | 1 | Compare | |
| 7 | Sign in with Google | 100,909 | 2 | Compare | |
| 8 | hCaptcha | 60,804 | 0 | Compare | |
| 9 | Imperva Incapsula | 25,436 | 11 | Compare | |
| 10 | ALTCHA | 14,952 | 0 | Compare | |
| 11 | Sift | 14,510 | 0 | Compare | |
| 12 | Friendly Captcha | 12,799 | 27 | Compare | |
| 13 | HUMAN (PerimeterX) | 12,350 | 1 | Compare | |
| 14 | Fingerprint | 10,239 | 0 | Compare | |
| 15 | Clerk | 8,695 | 0 | Compare | |
| 16 | Firebase Authentication | 7,333 | 0 | Compare | |
| 17 | Sign in with Apple | 6,514 | 1 | Compare | |
| 18 | DataDome | 4,794 | 1 | Compare | |
| 19 | SiteLock | 4,332 | 0 | Compare | |
| 20 | DigiCert Site Seal | 2,810 | 0 | Compare | |
| 21 | GeeTest | 2,421 | 0 | Compare | |
| 22 | Amazon Cognito | 2,019 | 14 | Compare | |
| 23 | Kasada | 1,113 | 0 | Compare | |
| 24 | ThreatMetrix | 683 | 1 | Compare | |
| 25 | Forter | 585 | 1 | Compare | |
| 26 | iovation | 495 | 0 | Compare | |
| 27 | Okta | 468 | 0 | Compare | |
| 28 | MTCaptcha | 387 | 1 | Compare | |
| 29 | Magic | 376 | 0 | Compare | |
| 30 | AWS WAF | 363 | 1 | Compare | |
| 31 | Kount | 169 | 0 | Compare | |
| 32 | SEON | 169 | 0 | Compare | |
| 33 | Descope | 32 | 0 | Compare | |
| 34 | Arkose Labs | 19 | 0 | Compare | |
| 35 | Stytch | 9 | 0 | Compare | |
| 36 | Cloudflare Access | 7 | 0 | Compare |
Counts are websites whose homepage code loads the tool, in StackGrep's latest crawl.
Questions
What is the most popular Azure AD B2C alternative?
Google reCAPTCHA, on 3,022,685 websites in our index. The table ranks every alternative we track by sites using it.
Do sites switch from Azure AD B2C?
Some do. The "also run Azure AD B2C" column counts sites that load both: often a switch in progress. Each tool's page lists its sites, and with an account you can download them.
Want the whole list?
Sign up to download every site using Azure AD B2C or its alternatives as a spreadsheet and see new ones as they appear. 200 free credits to start. No card needed.