Side by side
AI Detect vs Airno
Both stand on ai detection software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Choose AI Detect if local, offline-capable sentence scoring and batch review fit your workflow. Its free MIT-licensed distribution and multiple interfaces are useful for that purpose. Look elsewhere if you need a support contract or polished dashboard, or if you need scores treated as definitive judgments on individual sentences.
Visit AI DetectChoose Airno if you need text and image checks, a detector breakdown, or REST API access, with a free plan available. Consider the reported false positive rate and short-text reliability caveat when interpreting results; Pro costs $19 a month for unlimited API requests.
Visit AirnoThe facts
| AI Detect | Airno | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Yes | Not published |
| Runs on | Linux, Mac, Self-hosted, Windows | API, Web |
| Lowest paid plan | Free or on request | Pro: $19 a month |
| Plans published | 1 | 2 |
| Maker | Not published | Not published |
| Website | github.com | airno.ai |
| On ai detection software | #1 of 29 | #5 of 29 |
AI Detect: what it does well
- Runs text inference on the user's own hardware.
- Can work offline after the model is cached.
- Offers a lighter 126 MB model option.
- Available as a CLI, Python package, and MCP server.
- Supports file uploads and batch scanning.
What to know first
- The default model download is about 1.7 GB.
- Sentences shorter than five words are skipped.
- The maker describes the software as beta.
- The local tool has no support contract or polished dashboard.
Airno: what it does well
- Checks both text and images for possible AI generation.
- Highlights suspicious spans in text up to 50,000 characters.
- Provides a confidence score and breakdown across seven detectors.
- Free plan includes text and image detection.
- States that submitted content is discarded after analysis.
What to know first
- Free plan is limited to 100 API requests per calendar month.
- Airno reports an 8–15% false positive rate.
- Results on very short text are described as less reliable.
Alternatives to AI Detect Alternatives to Airno The whole list