TestBro A one-page brief
for your client

What is TestBro, and what does it do with your data?

A short, plain-English summary you can give to anyone who asks.

TestBro is a desktop tool that runs on the tester's laptop. When it uses AI to analyse a page or write a test, the page screenshot and text go directly from the tester's machine to Anthropic (the AI provider), using the tester's own paid Anthropic account. The vendor of TestBro — Ekkora — never sees your data.

How your data moves

When the tester runs TestBro against your application, every AI request travels: tester's laptop → Anthropic API → tester's laptop. The tester's own API key signs each request, and the response stays on their machine. There is no Ekkora server in that path, by design — there is no place for your data to be stored or read by us.

What Ekkora's servers do — and don't — receive

Received by Ekkora

The tester's email (signup)
The tester's license activation record
Anonymous event counters (e.g. "app launched"), if telemetry is on

Never received by Ekkora

Screenshots of your application
Page content, HTML, URLs
Test cases, scripts, AI responses
The tester's API key (it's stored encrypted on their machine using Windows DPAPI)

Where things are stored

Test data (screenshots, page text, results): on the tester's local machine. Not transmitted to Ekkora.
AI processing: Anthropic PBC. Anthropic's enterprise/API terms apply; they state that API traffic is not used to train models by default.
Ekkora's commercial data (email, license, telemetry): Hetzner GmbH, Frankfurt, Germany. EU data residency.

GDPR / AVG

For the tester ↔ Ekkora relationship (signup, license, telemetry), Ekkora is the data controller; our full privacy statement is at testbro.ekkora.nl/privacy.html. For the tester ↔ Anthropic relationship (the AI calls), Anthropic acts under their own data processing terms with the tester. Because your data does not enter Ekkora's systems, Ekkora is not a processor of your data; the tester remains the responsible party under your engagement with them.

Questions or concerns?

If anything here is unclear, or if your security/privacy team needs more detail, email amir@ekkora.nl. The longer technical version of this page lives at testbro.ekkora.nl/trust.html; our security policy is at github.com/TechVEkko/TestBro/blob/main/SECURITY.md.