Screen suspicious media in your fraud workflow
Fraud teams now see AI-generated receipts, profile photos and ID selfies. Witness adds a media check you can run by hand or through the API, returning a likelihood and supporting signals for your reviewers.
When people use Witness
Suspicious uploads
Check images users submit as proof, such as photos, screenshots and documents.
Account opening
Check profile photos and selfies for signs of AI generation or a swapped face.
Case review
Give analysts a heatmap and explanation instead of a bare score.
What Witness checks
API
Send an image and receive a verdict, confidence and signals. See the API docs for the current format.
Provenance and metadata
Content Credentials and metadata are read where present.
Face-swap check
A dedicated check on detected faces.
What Witness is not for
- Witness is not a full KYC, liveness or document verification product. It is one signal inside one.
- Set thresholds with your own data. A single score should not auto-reject real customers.
- Witness reports a likelihood with a confidence score. It does not prove anything on its own.
How it works
- 01
Drop in the file
Upload an image or video, or paste a link, or right click any image in Chrome with the extension.
- 02
Witness checks it
Several detection methods run in parallel, plus checks for provenance data such as Content Credentials and metadata.
- 03
Read the result
You get a likely real or likely AI-generated verdict with a confidence percentage and a plain-language explanation.
Frequently asked questions
Can we integrate it?
Yes. Witness has an API and an MCP server. See the docs, or contact us for volume plans.
How should we use the score?
As a triage signal for human review. Test it on your own traffic before setting thresholds.
Is Witness free?
Yes. You can try a few scans without an account, and a free account includes a monthly allowance. Pro raises the limits. See the pricing page for current plans.
Is a Witness result proof?
No. Witness gives a likelihood and a confidence percentage, plus an explanation. Use it as a second pair of eyes, not as a final ruling.
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.