Instant AI Act transparency check
From 2 August 2026, EU transparency rules start applying to the AI tools companies actually use. Paste any AI agent's URL and see, in seconds, what its public surface actually discloses — and what that means for you as the company deploying it.
We never ask who you are, and we don't record which company looked. If the tool isn't in our corpus yet, we check it live and queue it for a full independent review.
Three ways people use this
I know the tool — just check it
Use the box above. You'll get two clearly separated answers: our independent verdict if we've hands-on reviewed that agent, and a live surface read of its Article 50 signals either way. We never merge those two into one number — tested and observed are different things.
I'd rather not name the tool we use
Fair — and you don't have to. The check is anonymous about you: we see a URL, never who asked, so "Company X uses Tool Y" is something we structurally cannot learn.
If you'd rather not type it at all, work from the category instead. Your obligations as a deployer depend mostly on what the tool does, not which brand it is:
- A chatbot / assistant your customers or staff talk to → people must be able to tell they're dealing with an AI, unless it's obvious from context. Applies 2 Aug 2026, no grace.
- A generator of images, video, audio or synthetic text you publish → deepfake and synthetic-content labelling duties apply. Applies 2 Aug 2026, no grace.
- Anything producing AI content you republish → check whether the provider marks output in a machine-readable way; the marking duty has a grace period to 2 Dec 2026 for systems already on the market.
Then build the paperwork with the Evidence File — it works from categories too.
Ours is a custom / in-house agent with no public website
We won't rate it — and that's deliberate. Hlido's ratings mean something because every one of them is independently tested from the outside. A private internal agent can't be tested that way, so publishing a Hlido score for it would quietly break the thing that makes our scores worth reading.
What we can do is hand you the same test dimensions to run yourself, and keep the result honestly labelled as self-reported:
- Interaction disclosure — when a person interacts with your agent, are they told it's an AI? Where exactly does that appear (first message, UI label, onboarding)?
- Synthetic output labelling — if it produces images/audio/video or published text, is that output labelled as AI-generated?
- Machine-readable marking — is generated output marked in a machine-readable way (signed/timestamped metadata, watermark) so downstream systems can tell?
- Detection & verification — can anyone verify that marking, and is there a documented way to do so?
- Evidence — for each of the above: a screenshot, a doc link, or a config reference, dated.
Record your answers with evidence and a date, keep it on file, and re-run it whenever the agent changes — the same discipline we apply to the public corpus. The Evidence File gives you a dated document to attach it to.
Want an independent party to test a private agent under NDA rather than self-assess? That's a lab engagement, not a public rating — tell us what you're running.
What actually applies on 2 August
Most coverage flattens this into "the AI Act starts". It doesn't — a lot was postponed. Here's the part that held:
| Date | What applies | Grace? |
|---|---|---|
| 2 Aug 2026 | Disclosure that a user is interacting with an AI system (Art 50(1)); deepfake & synthetic-content labelling (Art 50(4)) — all systems | No grace |
| 2 Aug 2026 | Machine-readable marking of AI output (Art 50(2)) — systems placed on the market from this date | No grace |
| 2 Dec 2026 | Machine-readable marking — legacy systems already on the market | Grace period |
Broader high-risk obligations were postponed separately and are not what lands on 2 August. Dates reflect our reading of the regulation as amended; verify against the official text for your own legal position — this page is a transparency signal, not legal advice.
Build a dated evidence file → See all 800+ agents in the register