mCaptcha Usage Statistics

Top 10k

Top 100k

Top 1m

All Internet

mCaptcha is a privacy-focused and fully automated proof-of-work based captcha system. It aims to defend against spam and protect user privacy.

https://mcaptcha.org

Widgets · CAPTCHA

mCaptcha Customers

Get access to data on 648 websites that are mCaptcha Customers. We know of 569 live websites using mCaptcha and an additional 79 sites that used mCaptcha historically and 96 websites in the United States.

Download Lead List

mCaptcha Awards

19th most popular in the United States in CAPTCHA category.
15th most popular in the Top 1 Million sites in CAPTCHA category.
17th most popular on the Entire Internet in CAPTCHA category.
17th most popular in the Top 10k sites in CAPTCHA category.
7th most popular in Switzerland in CAPTCHA category.
9th most popular in France in CAPTCHA category.

mCaptcha Competitors and Similar

KeyCAPTCHA
505 live websites

Vaptcha
658 live websites

Sweet Captcha
291 live websites

ARCaptcha
137 live websites

Are You a Human
65 live websites

Hashcash
18 live websites

Picatcha
11 live websites

v4Guard
4 live websites

Keypic
3 live websites

EasyCaptchas.com
3 live websites

NuCaptcha
0 live websites

MintEye
0 live websites

SnapHost
1,546 live websites

WP reCAPTCHA
2,055 live websites

Arkose MatchKey
2,159 live websites

Ding Xiang
3,533 live websites

Human Presence
3,910 live websites

Math Captcha
9,338 live websites

Amazon AWS WAF Challenge
10,066 live websites

Friendly Captcha
11,683 live websites

Geetest
11,863 live websites

Tencent Waterproof Wall
33,556 live websites

Amazon AWS WAF Captcha
37,511 live websites

SI CAPTCHA
36,004 live websites

Cloudflare Turnstile
369,524 live websites

hCaptcha
963,112 live websites

reCAPTCHA v3
1,384,229 live websites

reCAPTCHA
11,919,358 live websites

Download Lead List

Get a list of 648 websites using mCaptcha which includes location information, hosting data, contact details, 569 currently live websites and an additional 564 domains that redirect to sites in this list. 79 sites that used this technology previouslyand 96 websites in the United States currently using mCaptcha.