🆚 BitNinja vs. reCAPTCHA
- 📈 reCAPTCHA is much more popular than BitNinja.
- 🌍 reCAPTCHA is more popular in all countries.
Statistics based on 3.5M+ analyzed websites. About this data
reCAPTCHAType
Website security tool
Captcha service
About
BitNinja is a server security suite with a centralized dashboard containing an AI-powered 
Linux malware scanner, IP reputation, WAF, and spam detection.
reCAPTCHA is a Google service that protects websites from spam, fraud, and automated abuse by distinguishing human users from bots.
It offers several versions, including v2 with an "I'm not a robot" checkbox and an invisible badge and v3 with background risk scoring.
Headquarters
Debrecen, Hungary
Mountain View, California, United States
cloud.google.comPricing
Free version ✔️For servers with up to 2 CPU cores and 2MB RAM
Depends on server specs and user count$5+/month
Free tier ✔️Up to 10K assessments per month
From 10K to 100K assessments$8/month
> 100K assessments per month$1/1K
Categories
Security › Rank #10
Bot Mitigation › Rank #25
Spam Protection › Rank #14
Spam Protection › Rank #1
Captchas › Rank #1
Popularity
Determined by the number of sites using each technology.
The reCAPTCHA service is 2,876 times more popular than BitNinja.
Total websites
Market share
Spam Protection
Popularity by country
Determined by the number of sites detected from each country.
reCAPTCHA is more popular than BitNinja in all countries.
United States
United Kingdom
Spain
Japan
France
Italy
Australia
Netherlands
Germany
Canada
Awards
- 🥇 Most popular in the United States in the Spam Protection category.
- 🥇 Most popular in the United States in the Captchas category.
- 🥇 Most popular in the United Kingdom in the Spam Protection category.
- 🥇 Most popular in the United Kingdom in the Captchas category.
- 🥇 Most popular in Spain in the Spam Protection category.
Popularity by domain category
Determined by the number of sites in each category.
reCAPTCHA is more popular than BitNinja in all market segments.
Business
Marketing/Merchandising
Online Shopping
Internet Services
Education/Reference
Travel
Health
Blogs/Wiki
Entertainment
Non-Profit/Advocacy/NGO
Top sites
Top-ranked sites that use these technologies.
Compare alternatives
Technologies with similar characteristics.
AWS WAF Captcha
Oracle WAF
hCaptcha
Cloudflare Turnstile
Friendly Captcha
Altcha
Google company profile🗃️ 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 3,511,995 websites.
- Statistics were last calculated on .
- For more details, see our methodology and disclaimer.