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Alternatives

Products that do what ContentGuard — Content Moderation does

Content Moderation for Communities & Developers (Scalable)

  1. 1

    Moderate content in one HTTP request

    2024

  2. 2

    Free toxicity detection for content moderation via AI

    2022

  3. 3RA

    My partner, Nick Hodges, and I, David Millington, have been on the Internet for a very long time -- since the Usenet days. We’ve seen it all, and have long been frustrated by bad comments, horrible people, and discouraging discussions. We've also been around places where the discussion is wonderful and productive. How to get more of the latter and less of the former? Current moderation tools just seem to focus on deletion and banning. Wouldn’t it be helpful to encourage productive discussion and teach people how to discuss and argue (in the debate sense) better? A year ago we started…

    Feb 2026 · respectify.org

  4. 4
    Mute404

    Crowdsourced words list to mute on social media

    2017

  5. 5
    Replyke349

    APIs for user content, social graphs, and moderation tools

    Oct 2025

  6. 6

    No more cyberbullying on social media

    2022

  7. 7

    Stop Inappropriate Comments using Artificial Intelligence

    2016

  8. 8

    AI-powered moderation for safer chat experiences

    May 2026 · cometchat.com

  9. 9

    AI-powered profanity filtering for content creators

    2025

  10. 10

    Machine and human powered user content moderation.

    2019

  11. 11

    Ship context-aware moderation in minutes, not weeks

    Jan 2026 · the-profanity-api.com

  12. 12
    Moodiqo14

    Build smarter filters, not word blocker

    Oct 2025

  13. 13
    Moderate153

    Identify, mute, and block trolls in your Twitter feed

    2020

  14. 14

    Clean the irrelevant Discord servers

    2022

  15. 15

    Keep inappropriate content and trolls out of your community

    2016

  16. 16

    AI-powered content moderation platform.

    2023

  17. 17

    Modern, open-source, AI content moderation

    2024

  18. 18

    Block distracting memes, amplify news that matters

    2017

  19. 19AF

    Hey HN! I have been working on this project for a while, and I think this solves a problem that a lot of people here have: not being able to easily search Discord servers. Currently, I only scrape servers that are marked as "discoverable" on Discord. However, if there's enough interest in the project, I'm open to adding specific servers by request. I'm primarily focused on informational servers rather than casual hangout spaces, such as open source projects, Minecraft mods, and support communities for tools, services, or platforms (for example, hosting providers). I have placed restrictions…

    2025 · searchcord.io

  20. 20AF

    Hey everyone! I built ModerateHatespeech, an initiative that working on better understanding + building solutions to combat hate speech in online platform. We have our flagship API, which is completely free and ML-powered, and gives a lot more actionable/better results than pretty much any other similar platform out there. We've been able to leverage our partnerships with many communities to get a lot of good data + feedback, and bring our system to a lot of users (we process ~200k comments a day right now). We've also done a lot of work to better understand biases/potential…

    2022

  21. 21

    Hide spoilers, profanity, politics, distractions by keywords

    Nov 2025

  22. 22BY
  23. 23FA

    Would like to share here a project that we have been working on for the last ~10 months. It all started with the goal of properly blocking adult & explicit content out of our own kids devices and expanded it to a free service that anyone can use. Feedback is welcome: https://cleanbrowsing.org CleanBrowsing is free Anycast DNS resolver that automatically blocks adult content and enforces safe search on Google, Google Image search, Bing, Youtube, etc. We have been crawling and categorizing the web for many months and we feel it got to a point where our database is large enough and we…

    2018

  24. 24

    Peace of Mind for your Digital Space

    Dec 2025

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