Home / Technologies / Cloudflare Turnstile / Alternatives
Cloudflare Turnstile alternatives
The 36 most used alternatives to Cloudflare Turnstile, ranked by how many websites run them. Google reCAPTCHA leads with 3,022,685 sites; Cloudflare Turnstile itself is on 179,597.
| # | Tool | Websites | Also run Cloudflare Turnstile | ||
|---|---|---|---|---|---|
| 1 | Google reCAPTCHA | 3,022,685 | 13,751 | Compare | |
| 2 | Akismet | 261,350 | 5,760 | Compare | |
| 3 | Wordfence | 167,669 | 1,640 | Compare | |
| 4 | CleanTalk | 138,386 | 953 | Compare | |
| 5 | TrustedSite | 106,398 | 431 | Compare | |
| 6 | Sign in with Google | 100,909 | 1,434 | Compare | |
| 7 | hCaptcha | 60,804 | 1,584 | Compare | |
| 8 | Imperva Incapsula | 25,436 | 34 | Compare | |
| 9 | ALTCHA | 14,952 | 27 | Compare | |
| 10 | Sift | 14,510 | 2 | Compare | |
| 11 | Friendly Captcha | 12,799 | 15 | Compare | |
| 12 | HUMAN (PerimeterX) | 12,350 | 1 | Compare | |
| 13 | Fingerprint | 10,239 | 103 | Compare | |
| 14 | Clerk | 8,695 | 46 | Compare | |
| 15 | Firebase Authentication | 7,333 | 53 | Compare | |
| 16 | Sign in with Apple | 6,514 | 70 | Compare | |
| 17 | DataDome | 4,794 | 6 | Compare | |
| 18 | SiteLock | 4,332 | 25 | Compare | |
| 19 | DigiCert Site Seal | 2,810 | 58 | Compare | |
| 20 | Azure AD B2C | 2,530 | 5 | Compare | |
| 21 | GeeTest | 2,421 | 13 | Compare | |
| 22 | Amazon Cognito | 2,019 | 4 | Compare | |
| 23 | Kasada | 1,113 | 1 | Compare | |
| 24 | ThreatMetrix | 683 | 13 | Compare | |
| 25 | Forter | 585 | 6 | Compare | |
| 26 | iovation | 495 | 11 | Compare | |
| 27 | Okta | 468 | 4 | Compare | |
| 28 | MTCaptcha | 387 | 1 | Compare | |
| 29 | Magic | 376 | 0 | Compare | |
| 30 | AWS WAF | 363 | 0 | Compare | |
| 31 | Kount | 169 | 0 | Compare | |
| 32 | SEON | 169 | 0 | Compare | |
| 33 | Descope | 32 | 0 | Compare | |
| 34 | Arkose Labs | 19 | 2 | 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 Cloudflare Turnstile 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 Cloudflare Turnstile?
Some do. The "also run Cloudflare Turnstile" 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 Cloudflare Turnstile or its alternatives as a spreadsheet and see new ones as they appear. 200 free credits to start. No card needed.