Side by side
Acurio vs Free Fact Checker
Compare what each tool does, what it costs, and how it fits your workflow.
Designed for
Catch fake citations before your examiner does.
Instantly fact-check any AI chat or text on the internet.
Primary task
Citation verification
Fact checking
Pricing
Freemium · Free + from $24
Free
Pricing details
Free + from $24
Free
Billing cycle
One-time
Not documented
API access
Not documented
Listed as available
Platforms
Web
Web, Chrome Extension
Integrations
MCP
X / Twitter, Instagram, Chrome, GitHub, Reddit, Make
Source rating
No rating recorded
5.0 / 5 · 1 ratings
Catalog views
448
674
Estimated monthly traffic
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Catalog imported
31 Aug 2026
31 Aug 2026
Listed strengths
- Word-for-word verification
- Detects fake citations
- Colour-coded citation review
- Tests citations without registration
- Cross-verifies bibliography
- Chrome extension
- Uses Google Search
- Uses Gemini API
- Works on many platforms
- Checks online documents
Listed limitations
- Optimized for Zotero only
- Requires source PDFs
- No clarity on non-english sources
- No explicit off-line use
- Registration needed for full services
- Only works on desktop
- Requires Gemini API Key
- Limited to 20 checks/day
- No mobile interface support
- Doesn't work in all countries