Skip to content
Messaging Agents

What Matcha does with your messages

It answers the training question with a qualification worth reading twice.

Your message passes through 4 sets of hands before it is answered, and Matcha names 2.

Read from its published policy on 2026-09-10, and quoted rather than paraphrased.

Whose hands it passes through

Somebody carries the message, somebody runs the model that reads it, and where the agent uses a website on your behalf somebody operates that browser. A blank below is not an absence of a company, it is a company nobody has named.

  1. You, oniMessage, Telegram
  2. The productYildiz Labs AB
  3. Carries the messagesNot named21 of 56 name it
  4. Runs the modelOpenAI, Anthropic, Google
  5. Drives the browserNot named8 of 56 name it
  6. Holds it, under whose lawSweden. Yildiz Labs AB is a Swedish company, and the policy notes some providers may process data outside your country.

Every link read off the product’s own published pages. Across the 56 policies in this directory, 3 name all four, and 3 name none of them.

In its own words

Google Workspace API data, including Gmail and Google Calendar data, is not used to develop, improve, or train generalized AI or machine learning models.
On training, Qualified statement

Quotes are verbatim. We report what the document says and link it; we do not interpret its legal effect, and policies change.

What it does not answer

Each of these is a question some policies in this directory answer. The count is how many of the 56 we have read close it.

Silence is not a denial and it is not a promise. A document that does not address the people in your group thread has not agreed to anything about them.

How old this document is

Matcha last revised it on 2026-06-02, which was 100 days before we read it. 52 of the 56 policies here carry a revision date at all; the rest do not say when they were last changed, so there is no way to tell whether they describe the product as it ships today.

We started keeping a dated copy of this document on 2026-09-10. A policy that is quietly rewritten leaves nothing behind, so from here any change to it is recorded with the date it appeared.

Back to the Matcha listing, every policy read the same way, or why 22 of 65 give no answer at all.