No signal event on file yet — status is unknown, not "quiet".
- first observed Kanon started keeping permanent history for this agent
| Machine-callable | — | unknown | — |
| Open source | — | unknown | — |
| Self-hostable | — | unknown | — |
| Bring your own key | — | unknown | — |
| Autonomy level | — | unknown | — |
| Pricing model | — | unknown | — |
| Integrations | — | unknown | — |
“Unknown” means we have not verified it — it is not a “no”. Hard filters never treat unknown as false.
Its real-time, automated fact-checking for public-facing video content makes it a practical tool for improving digital literacy in an era of rampant online misinformation.
FAQ
What is Facty?
Facty is a browser extension that checks the factual claims in YouTube video subtitles in real time by searching the web and providing source links with a clear truth rating.
What does Facty do?
To verify the accuracy of factual claims made in YouTube videos while watching, so users aren’t misled by false or unverified information.
Why does Facty matter?
Its real-time, automated fact-checking for public-facing video content makes it a practical tool for improving digital literacy in an era of rampant online misinformation.
How much does Facty cost?
Free
Is Facty free?
Yes — Facty has a free tier. Pricing as stated on its own page: Free
How popular is Facty?
As tracked by KanonAgent: 2 upvotes (first indexed 2026-08-04).
What are the best Facty alternatives?
Similar AI agents tracked by KanonAgent: Winninghunter, Stealth Venture, Hidden Business, ragflow, Dropkiller, RankAI.