Launching in India — Join the Waitlist

Truth
by design.

Your words. Verified.

Fact Filter is the world's first real-time AI fact-checking layer. As you type — on WhatsApp, LinkedIn, Twitter, Gmail, anywhere — it catches false claims, disputed statistics, and wrong dates before you hit send.

Free early access · No spam · Unsubscribe anytime

Real-time
As you type
100+
Fact categories
6+
Platforms
India
First launch
🔒 Privacy first — data stays on your device
⚡ Real-time — checks in under 2 seconds
🇮🇳 Built in India, for India and the world
🛡️ Patent pending

Live Demo

Tap the underlined text
to see it work.

Fact Filter highlights suspicious claims as you type — exactly like spell check, but for facts. Click any highlighted phrase below.

Fact Filter · Scanning your text…
India got independence in 1940. Scientists say we only use 10% of our brain at a time. Apollo 11 landed on the Moon in 1969.
Likely false
Uncertain
Verified

How it works

Three steps
to certainty.

1
Detect

As you type, Fact Filter's AI identifies factual claims — dates, names, statistics, events, attributions — and marks them for verification in real time.

2
Verify

Each claim is cross-referenced against trusted knowledge sources — academic databases, government records, news archives, and structured knowledge graphs.

3
Correct

Wrong claims get flagged. Tap to see the verdict, source, and a one-tap correction. Accept it and your text is fixed instantly.

The problem

Millions post wrong
information every day.

Writing tools today fix your grammar. Nobody fixes your facts. Until now.

Writing tools today
✓ Grammar & spelling
✓ Tone & style
✓ Readability
✗ Fact verification
✗ Source checking
✗ Claim correction
Fact Filter adds
✓ Real-time claim detection
✓ AI-powered verification
✓ Confidence scoring
✓ Sourced corrections
✓ Works on every platform
✓ Indian language support

Works everywhere

Every platform
you write on.

💬
WhatsApp
𝕏
X / Twitter
💼
LinkedIn
📧
Gmail
📄
Google Docs
📘
Facebook
📸
Instagram
✈️
Telegram
📝
Any App
🌐
Any Website

Roadmap

Three phases.
One mission.

1
Phase 1 · Now
Browser Extension
  • LinkedIn, X, Reddit, Facebook
  • Gmail & Google Docs
  • Real-time claim highlighting
  • Confidence scores
  • One-tap corrections
2
Phase 2 · Mobile
Mobile Keyboard
  • Android + iOS keyboards
  • WhatsApp, Telegram
  • Any mobile app
  • Verify before you send
  • Hindi & regional languages
3
Phase 3 · Pro
Creator Suite
  • Full article analysis
  • Contradiction detection
  • Missing citation alerts
  • Credibility score
  • For journalists & creators

Join the movement

"The truth deserves
to be published right."

Be first to access Fact Filter when we launch. Free early access for waitlist members. Built in India, for India and the world.

Free early access · No spam · Unsubscribe anytime · factfilter.in