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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
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Average date of last 50 commits
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Project Score
Downloads
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First release
Latest release
Reverse Dependencies
invisible_captcha
1.02
39,936,677
1,223
66
2012-11-22
2024-03-17
4
negative_captcha
0.25
478,598
787
70
2012-05-21
2016-04-07
0
rack-captchator
0.00
4,329
2011-07-16
2011-07-16
0
easy_captcha
0.08
182,858
124
52
2010-09-03
2011-09-15
2
honeypot-captcha
0.08
567,273
147
35
2010-04-09
2019-02-27
0
simple_captcha_reloaded
0.00
13,280
8
2
2014-12-01
2017-09-30
0
two_captcha
0.05
359,156
42
29
2015-09-10
2024-10-25
0
subwindow/negative-captcha
0.48
787
70
rucaptcha
0.29
402,977
696
132
2015-10-26
2025-02-12
1
captchah
0.01
36,147
1
4
2019-08-23
2024-09-10
0
ruby-2captcha
0.01
58,507
14
2
2023-05-24
2024-11-20
0
captchabot
0.00
3,888
0
0
2014-08-05
2014-08-05
0
solvecaptcha-ruby
0.00
236
0
0
2025-04-22
2025-04-22
0
captchator
0.00
9,486
7
0
2012-01-07
2012-01-11
0
captchatrader
0.00
11,960
1
0
2011-06-29
2011-06-29
0
zero_captcha
0.00
3,574
1
4
2015-06-10
2015-06-10
0
captchachacha
0.00
9,257
1
0
2011-06-14
2011-06-28
0
login-control
0.00
9,688
2023-01-07
2023-10-16
0
captchaencryptor
0.00
7,135
2014-02-28
2014-02-28
0
zero-captcha
0.00
73,633
0
2
2014-10-25
2024-01-17
0
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