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Alternatives

Products that do what Fact Checker does

Never believe on wrong facts. Verify with Fact Checker

  1. 1

    Google fights fake news in search with 'fact check'

    2017

  2. 2

    Your personal research assistant and BS detector

    2024

  3. 3

    AI powered fact-checker for article reputability and bias

    2024

  4. 4

    Fact-check anything. Share, discover, and discuss.

    Jan 2026

  5. 5IM
  6. 6

    Highlight any text and fact check it

    2024

  7. 7

    Stop BS in real-time with AI that fact-checks as you listen

    Mar 2026 · factsnobullshit.up.railway.app

  8. 8
    Checker124

    Detect fake signups in under 200ms with an easy-to-use API

    2025

  9. 9

    Real-time AI fact-checking to fight fake news 🛡️

    Jun 2026 · factguard-id.bolt.host

  10. 10

    AI-powered search with agent-verified citations

    2025

  11. 11IM

    Hey HN! My name is Andrew, and I'm thrilled to share with you a project I've been working on called Factful. I'm a high school student with a passion for tackling misinformation online. Inspired by the need for more reliable content verification tools, I decided to create Factful. It's an AI-powered web app designed to revolutionize how individuals and organizations verify content. Unlike traditional grammar checkers, Factful provides a comprehensive analysis that goes beyond just grammar. It evaluates context, factuality, coherence, and more to ensure the accuracy and credibility of…

    2024 · factful.io

  12. 12

    Fact check highlighted text on the internet with AI

    2025

  13. 13
    Validator345

    Research and validate you micro saas ideas fast as Cheetah

    2024

  14. 14

    Fact-checks that update as the story changes.

    Apr 2026 · factcheckradar.com

  15. 15

    Think ChatGPT but personalized, real time, fact-checked

    2023

  16. 16

    Evidence based journalism, from the founder of Wikipedia

    2017

  17. 17
    Lenz259

    Independent, multi-model fact-checking API for AI workflows

    11d ago · lenz.io

  18. 18
    Metafact112

    Verify facts with the world's scientists

    2018

  19. 19

    Agent skills that fact-check the internet: claim-by-claim verification with sources and a 0-10 BS score for any YouTube video, article, tweet, or PDF - SerhiiKorniienko/bullshit-detector

    Jul 2026 · github.com

  20. 20

    Browser extension which exposes media bias as you browse.

    2020

  21. 21FR

    Hi HN — we built Factifi, a Chrome extension that does instant fact-checking on anything you’re reading or watching. Please keep in mind, this is just an MVP and will be buggy and fail. We were constantly pausing podcasts and Substack posts to ask, “Wait, is that actually true?”. After too many 30-minute Google rabbit holes, we decided to automate the work. What it does • Extracts claims from articles, blogs, YouTube videos (and even images) • Assigns a verdict + confidence score using live web search, a 200 M-paper research index, and a few proprietary datasets • Flags likely deepfakes and…

    2025 · chromewebstore.google.com

  22. 22

    Check your website's SEO, analyze competitors and keywords

    2019

  23. 23

    Track claims and see who’s actually right

    Nov 2025

  24. 24
    CheckStat111

    counter statistics, website traffic analyzer

    2024

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