🆚 CleanTalk vs. MTCaptcha
- 📈 CleanTalk is much more popular than MTCaptcha.
- 🌍 CleanTalk is more popular in all countries.
- ⭐ MTCaptcha is particularly popular in Germany.
MTCaptchaType
About
CleanTalk is a cloud-based anti-spam protection service that protects websites from spambots.
MTCaptcha is an enterprise captcha service that provides bot detection and human verification with a focus on GDPR compliance and accessibility.
It offers invisible and adaptive captcha modes, provides audio challenges, complies with 
WCAG 2.1 AAA, EAA, and Section 508 accessibility standards, and operates on global multi-region infrastructure, including regions with connectivity limitations, such as China.
Headquarters
Pricing
Categories
Popularity
Determined by the number of sites using each technology.
Market share
Popularity by country
Determined by the number of sites detected from each country.
Awards
- ⭐ 5th most popular in the United Kingdom in the Spam Protection category.
- ⭐ 5th most popular in Russia in the Spam Protection category.
- ⭐ 5th most popular in Switzerland in the Spam Protection category.
- ⭐ 5th most popular in Denmark in the Spam Protection category.
- ⭐ 5th most popular in Israel in the Spam Protection category.
Popularity by domain category
Determined by the number of sites in each category.
Top sites
Top-ranked sites that use these technologies.
Compare alternatives
Technologies with similar characteristics.
reCAPTCHA
Cloudflare Email Obfuscation
hCaptcha
Cloudflare Turnstile
Akismet
Friendly Captcha
Altcha🗃️ About This Data
- We evaluate the popularity of technologies based on the number of websites where we detect their usage.
- Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
- This report is based on the analysis of 3,532,692 websites.
- Statistics were last calculated on .
- For more details, see our methodology and disclaimer.