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Arkose Labs alternatives
The 36 most used alternatives to Arkose Labs, ranked by how many websites run them. Google reCAPTCHA leads with 3,022,685 sites; Arkose Labs itself is on 19.
| # | Tool | Websites | Also run Arkose Labs | ||
|---|---|---|---|---|---|
| 1 | Google reCAPTCHA | 3,022,685 | 4 | Compare | |
| 2 | Akismet | 261,350 | 0 | Compare | |
| 3 | Cloudflare Turnstile | 179,597 | 2 | Compare | |
| 4 | Wordfence | 167,669 | 0 | Compare | |
| 5 | CleanTalk | 138,386 | 0 | Compare | |
| 6 | TrustedSite | 106,398 | 0 | Compare | |
| 7 | Sign in with Google | 100,909 | 1 | Compare | |
| 8 | hCaptcha | 60,804 | 3 | Compare | |
| 9 | Imperva Incapsula | 25,436 | 0 | Compare | |
| 10 | ALTCHA | 14,952 | 0 | Compare | |
| 11 | Sift | 14,510 | 0 | Compare | |
| 12 | Friendly Captcha | 12,799 | 3 | Compare | |
| 13 | HUMAN (PerimeterX) | 12,350 | 0 | 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 | 0 | Compare | |
| 18 | DataDome | 4,794 | 0 | Compare | |
| 19 | SiteLock | 4,332 | 0 | Compare | |
| 20 | DigiCert Site Seal | 2,810 | 0 | Compare | |
| 21 | Azure AD B2C | 2,530 | 0 | Compare | |
| 22 | GeeTest | 2,421 | 0 | Compare | |
| 23 | Amazon Cognito | 2,019 | 0 | Compare | |
| 24 | Kasada | 1,113 | 0 | Compare | |
| 25 | ThreatMetrix | 683 | 0 | Compare | |
| 26 | Forter | 585 | 0 | Compare | |
| 27 | iovation | 495 | 0 | Compare | |
| 28 | Okta | 468 | 0 | Compare | |
| 29 | MTCaptcha | 387 | 0 | Compare | |
| 30 | Magic | 376 | 0 | Compare | |
| 31 | AWS WAF | 363 | 0 | Compare | |
| 32 | Kount | 169 | 0 | Compare | |
| 33 | SEON | 169 | 0 | Compare | |
| 34 | Descope | 32 | 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 Arkose Labs 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 Arkose Labs?
Some do. The "also run Arkose Labs" 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?
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