Fact-Check at the Speed of Breaking News
In the race to publish, accuracy cannot be sacrificed. FactSentinel gives you instant AI-powered verification so you can report with confidence, even on tight deadlines.
The truth is rarely pure and never simple.
- Oscar Wilde, The Importance of Being Earnest
At FactSentinel, we understand that truth exists on a spectrum. Our AI doesn't claim absolute certainty - it provides confidence scores, multiple perspectives, and transparent reasoning. We're your research assistant, not your replacement. The final judgment always remains with you, the journalist.
Built for How Journalists Actually Work
Whether you're on a breaking story or deep in investigative research, FactSentinel adapts to your workflow.
Breaking News Verification
When a story breaks, you need answers fast. Highlight any claim from social media, press releases, or wire services and get instant AI analysis with source citations.
Interview Fact-Checking
Verify claims made by sources in real-time. Whether you're transcribing an interview or reviewing quotes, quickly check statistical claims, historical facts, and assertions.
Investigative Research
Deep-dive into complex topics with Auto-Protection enabled. As you browse research materials, FactSentinel flags potentially misleading claims automatically.
Social Media Monitoring
Track viral claims before they spread. When browsing Twitter, Facebook, or other platforms, get instant verdicts on trending misinformation.
Your Always-On Research Assistant
FactSentinel works silently in the background, alerting you only when it matters. No workflow disruption, just smarter reporting.
- Right-click any text for instant verification
- Auto-Protection scans pages as you browse
- Confidence scores show certainty levels
- Multiple AI perspectives (OpenAI + Anthropic)
- Source citations for further research
- Privacy-first: BYOK keeps claims off our servers
- Works offline with your own API keys
"In an era where misinformation spreads faster than verification, tools like FactSentinel represent a crucial line of defense for responsible journalism."
Ready to Report with Confidence?
Join journalists who verify claims in seconds, not hours. Start free with 10 manual checks per month, or go unlimited with your own API keys.