1. [Home](https://www.g2.com/)
2. ...
3. [AI Content Detectors Software](https://www.g2.com/categories/ai-content-detectors)
4. [Proofcan Discussions](https://www.g2.com/products/proofcan/discuss)

[
 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_5d1a374d14d961a2b2fe4ebf233ad086/proofcan.png "Product Avatar Image")
](/products/proofcan/reviews)

[

Proofcan

](/products/proofcan/reviews)

0 ratings

Proofcan helps teams that create or publish AI-generated content label it in a way machines can read. It signs JPEG, PNG and WebP images with C2PA Content Credentials that declare the image as AI-generated, embeds an invisible TrustMark watermark, and keeps a verifiable record for each marked file. Anyone can check an image for free at proofcan.com/verify. Developers can mark images in bulk through a REST API with an OpenAPI 3.1 description. Video and audio marking is in closed beta in the API. Proofcan also publishes sourced guides on the EU AI Act, the Article 50 transparency duties, the 2 December 2026 marking deadline and the AI labelling rules of platforms such as YouTube, Instagram, TikTok and Spotify — in English and German, with core AI Act guides in French, Spanish, Italian, Polish and Dutch. Proofcan is a compliance support tool, not legal advice. It does not add visible labels and does not mark text. C2PA conformance application in progress. Operated by Galzura Software Company (Volkan Çatak) · Ankara, Türkiye · Vienna, Austria.

Show More

When users leave Proofcan reviews, G2 also collects common questions about the day-to-day use of Proofcan. These questions are then answered by our community of 850k professionals. Submit your question below and join in on the G2 Discussion.

* * *

### 0.0

Nps Score

### All Proofcan Discussions

Search

Most CommentedMost HelpfulCommon QuestionsNewest

All DiscussionsDiscussions with CommentsCommon QuestionsDiscussions without Comments

FilterFilter

Filter byExpand/Collapse 

Sort by

Most Commented

Most Helpful

Common Questions

Newest

Filter by

All Discussions

Discussions with Comments

Common Questions

Discussions without Comments

Sorry...

There are no questions about Proofcan yet.

## Start a New Software Discussion

Have a software question?

Get answers from real users and experts

[Start A Discussion](/products/proofcan/discussions/new?entry_point=discussions%23product)

* * *

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_5d1a374d14d961a2b2fe4ebf233ad086/proofcan.png "Product Avatar Image")

### Have you used Proofcan before?

Answer a few questions to help the Proofcan community

[
Yes
](javascript:void(0))[
Yes
](https://www.g2.com/login?context=product_review&return_to=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fproofcan%2Fdiscuss%3Fsmall_ask%3Dproofcan)
No