Vetted & Ranked
Best Vetted Fact-Checking & Misinformation Detection Tools Companies in 2026
✓ Independently vetted by the WhatiseBrokering team · 1 company in this category · Last updated September 15, 2026
Every company below passed our vetting checklist — try before you buy or a real money-back guarantee, no fine-print returns, and a human you can reach. TrustScores reflect what we actually verified, not what companies claim.
🏆 Best Choice in 2026
Chrome extension that fact-checks AI chats, social media, and news using Google Search grounding.
Why we like them
✓Free to use with your own Gemini API key (20 grounding requests/day on Google's free tier)
✓Works across ChatGPT, Gemini, Claude, Facebook, X, Reddit, PDFs, Google Docs/Slides, and news sites
✓No login, no tracking/analytics — results are grounded in Google Search citations, not AI opinion
What we verified
—Money-back guarantee verified
✓Free trial available
—Reachable customer service
✓No fine-print return conditions
✓No unrealistic claims detected
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