| What it does | Free AI content detector that shows which passages read as AI, how strongly, and what to change before you submit.
| Prompt injection protection for AI agents
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| Stage | Not given
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| Founded | Not given
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| Based in | Not given
| GB
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| Pricing model | Freemium
| Freemium
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| Pricing | Free tier: up to 2,000 characters preview or 2,500 Word Tokens for account holders. $9.99 7-Day Pass: 30,000 Word Tokens valid for seven days, includes passage-level revision guidance and re-check loop.
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| Key features | - Multiple detection engines that route based on language accuracy rather than averaging
- Passage-level analysis showing which parts read as AI with evidence
- OmniScore from 0-100 with confidence breakdown by engine
- Re-check revised text within seven days using same Word Token balance
- Free guest access without signup or credit card required
- Published accuracy measurements including failure cases
- Support for multiple languages including English and Japanese
- Document management with ability to delete at any time
| - Scans tool output, documents, web pages and email
- Multi-layered detection cascade with heuristics and deeper analysis
- Policy Studio for rule management and versioning
- Evidence and investigation tools showing detector signals and matched spans
- SIEM export to Splunk, QRadar, Sentinel and Elastic
- Python and TypeScript SDKs
- HTTP API and webhook support
- Mandatory two-factor authentication
- Knowledge bucket scanning for RAG pipelines
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| What makes it different | - Shows evidence and limitations alongside results instead of just a score
- Routes to best engine per language rather than averaging detectors
- Guided revision workflow with re-check loop to improve flagged passages
| - Same detection quality across all plans—no features held back at lower tiers
- Transparent benchmarking with published methodology and confidence intervals
- Model-agnostic, provider-agnostic architecture works with any AI model or framework
- In-process detection with 23 ms median latency on default engine
- Free tier with 5 million characters per month, no card required
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| Community votes | 0 | 0 |
| DR (Domain Rating by Ahrefs) | 9 ● no change since last check | Not checked yet ● no change since last check |
| Trust Flow (Majestic) | 6 | 0 |
| Citation Flow (Majestic) | 31 | 0 |
| Referring domains (Majestic) | 109 | 0 |