A side-by-side comparison of two captcha & bot-defense tools, based on the 146,814 CAPTCHA sites tracked by Site Stats Database.
Last updated
| Metric | AWS WAF Captcha | reCAPTCHA |
|---|---|---|
| Websites | 661 | 131,825 |
| Market share | 0.45% | 90% |
| Share of top 10K sites | 0.29% | 8.8% |
| Share of top 100K sites |
| 0.13% |
| 13% |
| Rank | #4 | #1 |
|---|
| Median DR | 34 | 27 |
|---|
| Average DR | 39 | 29 |
|---|
| Median keywords | 1,974 | 928 |
|---|
| Median referring domains | 522 | 321 |
|---|
| Median domain age | 18 yrs | 15 yrs |
|---|
| Average domain age | 17 yrs | 16 yrs |
|---|
| Average monthly traffic | 4,341,085 | 65,186 |
|---|
| Combined monthly traffic | 2,869,456,949 | 8,593,161,336 |
|---|
Monthly snapshots of each segment, 2026-06 to 2026-07. Website counts move when our catalog grows; the share of tracked sites is normalized, so it only moves when real prevalence changes.
Websites
Share of tracked sites
Combined monthly traffic
661 websites · rank #4
Top industries
Top markets
131,825 websites · rank #1
Top industries
Top markets
reCAPTCHA is used by more websites in our catalog: 661 use AWS WAF Captcha and 131,825 use reCAPTCHA.
AWS WAF Captcha sites have the higher median Ahrefs Domain Rating (AWS WAF Captcha: 34, reCAPTCHA: 27).
Between 2026-06 and 2026-07, AWS WAF Captcha went from 0.09% to 0.08% of all tracked sites, while reCAPTCHA went from 16% to 15%. AWS WAF Captcha is gaining ground faster in our index.
1 websites in our catalog use both AWS WAF Captcha and reCAPTCHA.
Adoption is counted from Site Stats Database's own crawl; Domain Rating comes from Ahrefs and traffic from DataForSEO. Figures reflect the sites we track and refresh at least monthly.
Citation
Site Stats Database. "AWS WAF Captcha vs reCAPTCHA." Site Stats Database, July 1, 2026. https://sitestatsdb.com/technologies/captcha/compare/aws-waf-captcha-vs-recaptcha
Site Stats Database tracks 661 websites using AWS WAF Captcha and 131,825 using reCAPTCHA, each enriched with full monthly traffic history, authority, keywords, referring domains, and the complete detected tech stack. We detect every CAPTCHA / bot-defense tool by crawling each site's HTML, response headers, and DNS; traffic and SEO metrics come from DataForSEO and Ahrefs. Everything refreshes at least monthly.
See plans & pricing| English |
| 91 |
| 26,333,561 |
| 116,999 |
| 30 yrs |
| 253,392,926 |
| AWS WAF Captcha |
| howstuffworks.com | English | 90 | 1,841,369 | 190,101 | 27 yrs | 40,987,675 | AWS WAF Captcha |
| guide.michelin.com | English | 90 | 426,568 | 47,289 | 32 yrs | 24,623,927 | AWS WAF Captcha |
| morningstar.com | English | 88 | 590,706 | 86,260 | 37 yrs | 22,373,965 | AWS WAF Captcha |
| ncsu.edu | English | 90 | 774,707 | 123,047 | 39 yrs | 20,038,787 | AWS WAF Captcha |
| ballotpedia.org | English | 84 | 621,957 | 55,450 | 19 yrs | 11,728,632 | AWS WAF Captcha |
| rvtrader.com | 68 | 146,632 | 11,194 | 29 yrs | 7,010,805 | AWS WAF Captcha |
| careeronestop.org | English | 84 | 169,063 | 24,928 | 24 yrs | 5,168,570 | AWS WAF Captcha |
| wayground.com | 79 | 184,430 | 19,819 | 7 yrs | 4,219,784 | AWS WAF Captcha |
| English |
| 92 |
| 22,196,316 |
| 287,795 |
| 31 yrs |
| 430,824,067 |
| reCAPTCHA |
| dictionary.com | English | 90 | 3,387,790 | 129,246 | 31 yrs | 242,622,664 | reCAPTCHA |
| vocabulary.com | English | 81 | 2,454,757 | 42,680 | 29 yrs | 192,093,469 | reCAPTCHA |
| webmd.com | English | 92 | 7,081,914 | 428,092 | 28 yrs | 152,067,414 | reCAPTCHA |
| bestbuy.com | English | 89 | 3,771,049 | 112,318 | 32 yrs | 127,973,459 | reCAPTCHA |
| worldometers.info | English | 86 | 472,275 | 82,483 | 21 yrs | 113,278,446 | reCAPTCHA |
| ubereats.com | English | 92 | 3,826,446 | 71,403 | 14 yrs | 73,292,413 | reCAPTCHA |
| loveandlemons.com | English | 80 | 566,210 | 32,708 | 14 yrs | 50,996,712 | reCAPTCHA |
| azlyrics.com | English | 76 | 1,180,304 | 35,494 | 25 yrs | 48,971,518 | reCAPTCHA |