Debunker lives in your iPhone share sheet. Share any Instagram, TikTok, YouTube, or anywhere reel directly to Debunker — get a verdict, the evidence, and credible sources in seconds. No copy-pasting. No app switching. Works on web too: paste any URL or claim for an instant fact-check. Free. No signup required.

Lightfield — AI-native CRM that builds itself and does work for you

AI-native CRM that builds itself and does work for you

Hey Product Hunt! I built Debunker because I kept seeing my family share viral health claims and political "facts" without questioning them — and I had no easy way to help them check. The problem with existing fact-checkers: you have to leave the app, copy the link, open a browser, search manually. Nobody does that. So I built Debunker to live inside your iPhone share sheet. You never leave your feed — just tap Share → Debunker → get a verdict with evidence and sources in seconds. It supports Instagram, TikTok, YouTube, and any URL on the web. Free, no signup required. Would love your feedback — especially on the verdict quality and what content types you'd want supported next. Happy to answer anything!

Lightfield — AI-native CRM that builds itself and does work for you

AI-native CRM that builds itself and does work for you

Debunker

Fact-check viral clips, links, and audio in minutes

Fact-check viral clips, links, and audio in minutes