Life & fun · alternatives · 2026
24 alternatives to Proofoo
The fact-checking assistant at your fingertips
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
Fact check highlighted text on the internet with AI
2025 · chromewebstore.google.com · its alternatives →
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Rumora▲472Get seen by target users automatically in YouTube comments
2025 · rumora.ai · its alternatives →
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A publication dedicated to full transparency in fact-checking. Every source document is available with annotations to guide the reader, and every fact-checking conversation is out in the open.
2019 · sourcedfact.com · its alternatives →
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Highlight any text and fact check it
2024 · factchecktool.com · its alternatives →
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Google fights fake news in search with 'fact check'
2017 · blog.google · its alternatives →
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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 · its alternatives →
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AdDojo▲158Go from raw footage to viral ads in seconds
2025 · narrative-sports.com · its alternatives →
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Fact-check anything. Share, discover, and discuss.
Jan 2026 · factcheckr.io · its alternatives →
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Fact Check▲136Your personal research assistant and BS detector
2024 · factchecker.carrd.co · its alternatives →
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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 · its alternatives →
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Stop BS in real-time with AI that fact-checks as you listen
Mar 2026 · factsnobullshit.up.railway.app · its alternatives →
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Facts, not fear
2017 · chromewebstore.google.com · its alternatives →
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Fact Check▲16A one-click tool to Fact Check anything you read online
2025 · chromefactcheck.com · its alternatives →
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Debunker▲3Fact-check viral clips, links, and audio in minutes
Apr 2026 · de-bunker.com · its alternatives →
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SocialKit▲92Hi HN, I’ve been working on a side project called SocialKit, a simple API for scraping structured data from public social media posts (YouTube, Shorts, more coming soon). It's designed for dev, no-code users, and marketers who want to extract things like summaries, transcripts, details, and more from YouTube. I sold two previous side projects (LectureKit and CaptureKit), and this is my latest attempt at building something useful and focused. I would love to get any feedback :) Happy to answer any questions, and thanks for checking it out! Jonathan
Oct 2025 · socialkit.dev · its alternatives →
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Identify news source credibility on social media and search
2020 · addons.mozilla.org · its alternatives →
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Verify medical claims in TikToks & YouTube Shorts
2024 · medisearch.io · its alternatives →
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VerifAI▲1Fact-check any video in 30 seconds. Paste. Verify. Done.
Apr 2026 · verifai-it.com · its alternatives →
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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 · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →