Software Alternatives & Reviews

Sblam! VS Negative Captcha

Compare Sblam! VS Negative Captcha and see what are their differences

Sblam! logo Sblam!

Open-source implementation of server-side spam filtering of blog comments and forum posts.

Negative Captcha logo Negative Captcha

A plugin to make the process of creating a negative captcha in Rails much less painful
  • Sblam! Landing page
    Landing page //
    2020-02-08
  • Negative Captcha Landing page
    Landing page //
    2023-09-14

Category Popularity

0-100% (relative to Sblam! and Negative Captcha)
SPAM Protection
39 39%
61% 61
Security
39 39%
61% 61
SPAM
72 72%
28% 28
Captcha
24 24%
76% 76

User comments

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What are some alternatives?

When comparing Sblam! and Negative Captcha, you can also consider the following products

StopForumSpam - StopForumSpam - a database of known forum and blog spam, its sources and the email addresses reported

hCaptcha - Do you use a captcha to keep out bots? hCaptcha is a drop-in replacement for reCAPTCHA that earns website owners money and helps companies get their data labeled.

reCAPTCHA - reCAPTCHA is a free security service that protects your websites from spam and abuse.

UniqPin - UniqPin is a free for non-commercial use service which destiny improve ability of interfaces detect...

Mollom - Mollom is a freemium web service to get rid of spam, unwanted content and fake users on your...

mosparo - the modern spam protection