Witness vs WasItAI
WasItAI is built for an AI image detector that analyzes a photo or image and says whether it was created by an AI generator or taken by a real human, with a confidence score report, an API and a browser extension. Witness is built for quick, plain-language checks of images and video. Here is how they differ, using each vendor's own public pages.
Choose WasItAI if your needs match what it says it is built for. Choose Witness if you want a quick check in the browser or by API with a heatmap and a plain-language explanation. Neither can prove an image is real or fake.
Witness and WasItAI at a glance
| Witness | WasItAI | |
|---|---|---|
| Built for | People and teams who want a quick, plain-language check of whether an image or video is likely AI-generated or face-swapped, in the browser or by API | An AI image detector that analyzes a photo or image and says whether it was created by an AI generator or taken by a real human, with a confidence score report, an API and a browser extension. |
| Media covered | Image and video. Voice is an experimental beta | Images only (upload or URL; max 8MB, 10000x10000px). |
| Free option | Try a few scans with no account. A free account includes 20 image scans a month | Guest usage with a limit, then free account: 'Free credits on sign-up (renews monthly)', no card required. Pricing page Free plan: 10 images per month plus web browser extension. |
| Pricing | Free, Pro at $15 a month ($10 a month billed annually at $120), and custom Enterprise | Free $0/month; Basic $3.99/month; Advanced $35/month; Pro $300/month |
| API | Yes, see the API docs | Yes: 'Every plan includes API access' (https://wasitai.com/api/documentation referenced). |
| Browser extension | Yes, Chrome extension | Yes: web browser extension announced on homepage ('Web browser extension is here!') and included in Free plan. |
| Provenance and explanation | Reads Content Credentials (C2PA) and checks for the SynthID watermark and metadata. Heatmap, per-frame video timeline and a plain-language explanation | See their site for current details |
WasItAI details were read from the vendor's own pages on 2026-11-13. Check their site for current information.
Which one fits you
Pick WasItAI if
- Your use matches: an AI image detector that analyzes a photo or image and says whether it was created by an AI generator or taken by a real human, with a confidence score report, an API and a browser extension
- You need what its own pricing page offers, such as the plans listed above
- You want to compare more than one detector before deciding
Pick Witness if
- You want a quick answer in the browser with a Chrome extension
- You want a heatmap and a plain-language explanation
- You want provenance and watermark checks in the same result
WasItAI at a glance
Taken from WasItAI's own pages on 2026-11-13. Check their site for current details.
Built for
An AI image detector that analyzes a photo or image and says whether it was created by an AI generator or taken by a real human, with a confidence score report, an API and a browser extension.
Pricing as listed
Free $0/month; Basic $3.99/month; Advanced $35/month; Pro $300/month
Free option
Guest usage with a limit, then free account: 'Free credits on sign-up (renews monthly)', no card required. Pricing page Free plan: 10 images per month plus web browser extension.
API and extension
API: Yes: 'Every plan includes API access' (https://wasitai.com/api/documentation referenced).. Extension: Yes: web browser extension announced on homepage ('Web browser extension is here!') and included in Free plan..
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
Is WasItAI free?
WasItAI says: Guest usage with a limit, then free account: 'Free credits on sign-up (renews monthly)', no card required. Pricing page Free plan: 10 images per month plus web browser extension. Check their site for current terms. Witness lets you try a few scans with no account.
How much does WasItAI cost?
As listed by the vendor on 2026-11-13: Free $0/month; Basic $3.99/month; Advanced $35/month; Pro $300/month. Confirm on their site.
Does WasItAI have an API or browser extension?
API: Yes: 'Every plan includes API access' (https://wasitai.com/api/documentation referenced).. Browser extension: Yes: web browser extension announced on homepage ('Web browser extension is here!') and included in Free plan.. Witness has a Chrome extension and an API.
What is the difference between Witness and WasItAI?
WasItAI describes itself as built for an AI image detector that analyzes a photo or image and says whether it was created by an AI generator or taken by a real human, with a confidence score report, an API and a browser extension. Witness is built for quick, plain-language checks of images and video in the browser or by API.
Is WasItAI more accurate than Witness?
No independent, apples-to-apples comparison exists, and vendor-reported accuracy numbers use different test sets. Test both on your own images.
Is WasItAI free?
WasItAI says: Guest usage with a limit, then free account: 'Free credits on sign-up (renews monthly)', no card required. Pricing page Free plan: 10 images per month plus web browser extension. Check their site for current terms.
How much does Witness cost?
Witness has a free tier, Pro at $15 a month ($10 a month billed annually), and custom Enterprise plans. See the pricing page for current limits.
Sources
- wasitai.com read 2026-11-13
- wasitai.com/api 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.
More on WasItAI
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.