What is AI or Not?
AI or Not is an AI detection service that checks whether a piece of content was produced by a generative model. It covers text (for example output from ChatGPT or Claude), images (Midjourney, Stable Diffusion, GPT-4o), audio and music (Suno, Udio), video (Veo, Kling) and deepfakes. The site states an accuracy of 98.9 percent, though the page does not describe the test conditions behind that figure.
You upload a file (image, video or audio in formats such as MP3, MP4, PNG, JPG, WEBP or GIF) or paste text, and the tool returns scores for AI generation and deepfake likelihood, with a breakdown by model family. The same detection is available through an API, which the developer section describes, and the pricing page lists an API key in the free plan. Credits are used per check, with separate allowances per content type.
Key features
- Detection of AI-generated text, images, audio, music and video
- Deepfake detection
- Breakdown of likely source model (e.g. Midjourney, Stable Diffusion)
- API access with API key included
- Monthly credit rollovers on paid plans
- Reseller rights on the Business plan
Who is it for
- Teachers and editors checking submitted work
- Journalists and fact-checkers verifying media
- Businesses moderating user-generated content
- Developers integrating detection via API
Pros and cons
- Covers many content types in one tool
- Free plan with no contract and a free API key
- Credits are consumed per check, so heavy use costs more
- Accuracy claim of 98.9 percent is not explained further on the page
AI or Not pricing
| Plan | Price | Includes |
|---|---|---|
| Free | 0 USD | 5 USD in free credits, 1M words of text detection monthly, 20 image checks, API key included |
| Pro | 5 USD / month | 10 USD credits monthly, 2M words, 500 image checks, 1,000 seconds of video checks, monthly rollovers, all modalities |
| Business | 100 USD / month | 100 USD credits monthly, 20M words, 6,600 image checks, 13,300 seconds of video checks, 25 percent off image/audio/video checks vs Pro, reseller rights up to 5,000 USD/month |
Prices copied from AI or Not pricing, checked October 12, 2026. Currency as shown by the vendor; taxes may apply.
Is AI or Not free?
Yes, there is a free plan. 5 USD in free credits, 1M words of AI text detection per month, 20 AI image checks and an API key included.
AI or Not alternatives
| Tool | Price from | Free plan | Category |
|---|---|---|---|
 Resemble AI | 1,000 USD/mo | trial | AI detectors |
 GPTZero | not listed | yes | AI detectors |
 Replicate | 0.025 USD | trial | APIs & models |
 ZeroGPT | not listed | yes | AI detectors |
 Turnitin | not listed | ? | AI detectors |
 Grok | 30 USD/mo | yes | Chatbots & AI assistants |
All alternatives to AI or Not →
FAQ
What is AI or Not used for?
Detects AI-generated text, images, music, video and deepfakes, for individuals and businesses via web or API.
Is AI or Not free?
Yes, there is a free plan. 5 USD in free credits, 1M words of AI text detection per month, 20 AI image checks and an API key included.
How much does AI or Not cost?
The cheapest paid plan is 5 USD/mo (vendor pricing, October 12, 2026).
What are the best AI or Not alternatives?
Closest alternatives: Resemble AI, GPTZero, Replicate, ZeroGPT, Turnitin.
Data checked October 12, 2026 on the vendor website (aiornot.com).