Home
Categories
Compare
Trends
Documentation
News
Search
Search
Categories
Rails Captcha
Captchas help to establish that a user is human to protect websites from bots and spam by presenting challenges that are hard to solve for computers
Projects
Full
Compact
Table
Bugfix forks are
shown
Order by
Project Search Rank
Project Search Rank
Project Score
Rubygem
Downloads
First release
Latest release
Total releases
Reverse Dependencies
GitHub repo
Stars
Forks
Watchers
Average date of last 50 commits
Next page
1
2
3
…
8
Project Score
Downloads
Stars
Forks
First release
Latest release
Reverse Dependencies
invisible_captcha
1.02
38,528,539
1,221
65
2012-11-22
2024-03-17
4
easy_captcha-ftbpro
0.08
5,835
124
52
2011-09-15
2011-09-15
0
negative_captcha
0.25
471,955
787
70
2012-05-21
2016-04-07
0
rack-captchator
0.00
4,295
2011-07-16
2011-07-16
0
easy_captcha
0.09
181,173
124
52
2010-09-03
2011-09-15
2
honeypot-captcha
0.08
556,941
147
35
2010-04-09
2019-02-27
0
easy_captcha_rails
0.00
1,894
0
0
2021-10-28
2021-10-28
0
simple_captcha_reloaded
0.00
13,049
8
2
2014-12-01
2017-09-30
0
subwindow/negative-captcha
0.49
787
70
two_captcha
0.05
349,742
42
29
2015-09-10
2024-10-25
0
rucaptcha
0.30
397,719
696
131
2015-10-26
2025-02-12
1
ruby-2captcha
0.01
48,733
14
2
2023-05-24
2024-11-20
0
captchah
0.01
35,546
1
4
2019-08-23
2024-09-10
0
zero_captcha
0.00
3,553
1
4
2015-06-10
2015-06-10
0
zero-captcha
0.00
71,770
0
2
2014-10-25
2024-01-17
0
captchachacha
0.00
9,212
1
0
2011-06-14
2011-06-28
0
captchabot
0.00
3,875
0
0
2014-08-05
2014-08-05
0
login-control
0.00
9,404
2023-01-07
2023-10-16
0
captchator
0.00
9,442
7
0
2012-01-07
2012-01-11
0
captchaencryptor
0.00
7,088
2014-02-28
2014-02-28
0
Next page
1
2
3
…
8