OOPSpam Anti-Spam API Alternatives

Akismet is a spam fighting service that protects millions of WordPress sites from comment and contact form spam.

Spam protection for WordPress, Joomla, Drupal, and any other websites

Open Source Free Trial $12.0 / Annually

Daily AI sports picks generated by artificial intelligence. SafeBet.ai helps you analyze all NBA, NFL, MLB, UFC and soccer games. It has a massive database by having analyzed all the games in the past 3 years. Use AI to improve your sports bets.

Visit website $97.0 / Monthly

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

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

AbuseIPDB is an IP address blacklist for webmasters and sysadmins to report IP addresses engaging in abusive behavior on their networks, or check the report history of any IP.

Say Goodbye to comment spam on your WordPress blog or website.

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

Enterprise Captcha solutions

Filters out spam SMS on your Android phone

Scanning of user-submitted content made simple.

Fast, local, linked notes

ALTCHA is a free CAPTCHA alternative that uses a proof-of-work mechanism to protect your website, and online services from spam.

Open Source free