| What it does | Independent verification for AI agent outcomes
| Detect AI-generated text from ChatGPT, Gemini, and Claude in seconds
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| Stage | Startup
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| Founded | Not given
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| Based in | Not given
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| Pricing model | Freemium
| Free
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| Pricing | Hobbyist: free forever with 250 checks/month; Pro: $9/month with 2,500 checks/month, $0.01 per extra check
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| Key features | - Independent outcome verification with VERIFIED, FAILED, or UNKNOWN status
- First-party adapters for Stripe, GitHub, Linear, Sentry, Resend, and HTTP endpoints
- MCP integration with Claude Code, Cursor, and any MCP host
- GitHub Actions required check that fails on unverified claims
- Audit trail storing claims, evidence, and verdicts separately
- Capability inspection before agents call tools
- Read-only credential access with AES-256-GCM encryption
- Continuous monitoring with watches every 5-10 minutes on Pro plan
- Evidence retention for 7 days on Hobbyist, 1 year on Pro
| - Sentence-level scoring and AI probability highlights
- Supports ChatGPT, Gemini, Claude, and other AI models
- DOCX and PDF file upload
- Instant 2-second analysis
- No signup required
- Paragraph rewriter with goal-driven rewrites
- Tone changer for multiple voice styles
- Grammar checker with multiple English variants
- Real-time results
- 98.7% detection accuracy
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| What makes it different | - Refuses to guess: returns UNKNOWN rather than false positives when evidence is unreachable
- Neutral gate between agent execution and success verification
- Runs the same way in production as in development
- Never needs write access, only reads authoritative state
- Structured audit trail for debugging and agent evaluation
| - 98.7% detection accuracy with sentence-level highlights
- Combines detection, rewriting, tone changing, and grammar checking in one workspace
- No signup required for immediate use
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 2 ● no change since last check | 4 ▲ +1 (up) since last check |
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| Trust Flow (Majestic) | 1 | 4 |
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| Citation Flow (Majestic) | 23 | 15 |
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| Referring domains (Majestic) | 14 | 37 |
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DidWork
CheckAIContent