AI or Not vs Illuminarty
Two AI detectors, compared using only what each vendor says on its own pages. Witness is a third option, so we keep this to stated facts.
Side by side
| AI or Not | Illuminarty | |
|---|---|---|
| Built for | Developers and businesses that detect AI-generated images, text, video, audio and deepfakes via API (homepage: 'AI Detection API For All Content Types'). | Individuals and professionals who want to know whether an image or text was AI-generated, which AI model produced it, and which regions were generated. |
| Media covered | Image, Video, Audio, Text | Image, Text |
| Free option | yes: Free plan with $5 in free credits, 1M words of AI text detection free every month, 20 AI image checks, API key included. | yes: Free plan at $0.00/mo ('We will always provide the basic AI detection functionalities for free'): AI image classification and AI text classification. |
| Pricing | Free $0; Pro $5/month; Business $100/month; Enterprise Custom | Free $0.00/mo; Basic $10.00/mo; Pro $30.00/mo; Enterprise Price on Request |
| API | yes | yes |
| Browser extension | Not stated on their page | not available yet: page states 'We are working on a web browser extension' |
Read from vendor pages on 2026-11-13. Check their sites for current details.
Read this before relying on any detector
- Witness reports a likelihood with a confidence score. It does not prove anything on its own.
- No detector catches every image. New generators can be missed until detection catches up, and heavy compression or screenshots can lower confidence.
- A real photo can be flagged and an AI image can pass. Treat a result as one input, alongside the source, context and other checks.
Frequently asked questions
Which is better, AI or Not or Illuminarty?
It depends on your use. AI or Not describes itself as built for developers and businesses that detect AI-generated images, text, video, audio and deepfakes via API. Illuminarty describes itself as built for individuals and professionals who want to know whether an image or text was AI-generated, which AI model produced it, and which regions were generated.
Is there a third option?
Witness focuses on quick, plain-language checks of images and video in the browser or by API. See the comparison pages.
Sources
- aiornot.com/ read 2026-11-13
- aiornot.com/pricing read 2026-11-13
- illuminarty.ai/ read 2026-11-13
- illuminarty.ai/en/pricing read 2026-11-13
Competitor details come from each vendor's own public pages on the dates shown. Products change, so check the vendor's site before you decide.
Related
Don't guess. Witness it.
Free to try. No account needed for your first scans. Witness gives a likelihood with a confidence percentage, not a certainty.