Signal Spam Alternatives

Beware of cheap imitations! SpamCop has been protecting the internet community since 1998.

Easily check is your website/url blacklisted

DCIM software reinvented.

Try for free Open Source paid Free Trial $600.0 / Annually (300 Assets)

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.

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

NetCut is a Software that helps you admin your network by purely on ARP protocol.

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

Open Source Free Trial $12.0 / Annually

The better, new standard to stop spam content.

freemium $49.0 / Monthly (Unlimited Websites, 100K API Calls)

See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.

Open Source freemium $15.0 / Monthly (per host)

YOPmail is an interesting anonymous mail program that allows users to communicate with each other without compromising their original email addresses. Read more about YOPmail.

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

Allows you easily scan for and delete scam comments using several methods. - GitHub - ThioJoe/YT-Spammer-Purge: Allows you easily scan for and delete scam comments using several methods.

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.