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Sblam! Alternatives

Sblam! is described as 'Open-source implementation of server-side spam filtering of blog comments and forum posts' and is an app in the development category. There are more than 10 alternatives to Sblam! for a variety of platforms, including Online / Web-based, Self-Hosted solutions, Wordpress, SaaS and PHP. The best alternative is reCAPTCHA, which is free. Other great apps like Sblam! are hCaptcha, StopForumSpam, Negative Captcha and Antispam Bee.

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Sblam! iconSblam!
  2
  • FreeProprietary
  • Linux
  • Online

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

Learn more about Sblam!

  1. reCAPTCHA icon

    reCAPTCHA

    • FreemiumProprietary
    • Online

    reCAPTCHA is a CAPTCHA system that enables web hosts to distinguish between human and automated access to websites.

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  2. hCaptcha icon

    hCaptcha

    • FreemiumProprietary
    • Online

    hCaptcha is designed to solve the most labor intensive problem in machine learning: labeling massive amounts of data in a timely, affordable, and reliable way.

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  3. StopForumSpam icon

    StopForumSpam

    • FreeProprietary
    • Online

    Your favorite and most trusted "one stop shop" for the prevention of forum & blog spam, trusted by over 200,000 forums...

    ⚫︎ Extensible by Plugins/ExtensionsStopForumSpam can be extended with add-ons, plugins and extensions.
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  4. Negative Captcha icon

    Negative Captcha

    • FreeOpen Source
    • Self-Hosted

    A negative captcha has the exact same purpose as your run-of-the-mill image captcha: To keep bots from submitting forms. Image ("positive") captchas do this by implementing a step which only humans can do, but bots cannot: read jumbled characters from an image.

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  5. Antispam Bee icon

    Antispam Bee

    • FreeOpen Source
    • Self-Hosted
    • Wordpress

    Say Goodbye to comment spam on your WordPress blog or website. Antispam Bee blocks spam comments and trackbacks effectively, without captchas and without sending personal information to third party services. It is free of charge, ad-free and 100% GDPR compliant.

    ⚫︎ Privacy focusedAntispam Bee is considered a privacy friendly alternative.
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  6. CleanTalk icon

    CleanTalk

    • FreemiumProprietary
    • Online
    • Wordpress

    Anti-Spam Features. CleanTalk protects your website from spam bots and spam in Comments, Orders, Widgets, Registrations, Bookings, And any custom web form, Contact Emails, Subscriptions, Checks the existing comments and users for spam.

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  7. YouTube Spammer Purge icon

    YouTube Spammer Purge

    • FreeOpen Source
    • Linux
    • Mac
    • Windows

    It allows you to filter and search for spammer comments on your channel and other's channel(s) in many different ways AND delete/report them all at once (see features below).

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  8. Akismet icon

    Akismet

    • Free PersonalProprietary
    • Self-Hosted
    • Wordpress

    Akismet checks your comments and contact form submissions against our global database of spam to prevent your site from publishing malicious content. You can review the comment spam it catches on your blog’s “Comments” admin screen.

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  9. UniqPin icon

    UniqPin

    • Free PersonalProprietary
    • Self-Hosted
    • JavaScript
    • PHP

    UniqPin is a free for non-commercial use service which destiny improve ability of interfaces detect a human or a computer operate with it.

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  10. Mollom icon

    Mollom

    • FreemiumProprietary
    • Online

    Mollom is a freemium web service to get rid of spam, unwanted content and fake users on your Drupal, Wordpress and Joomla site or blog.

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    Discontinued

    "The Mollom content moderation service is no longer available … as of 2 April 2018."

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Showing 10 of 18 alternatives