tech from europe

Ostara

ostarasystems.com · 🇬🇧 GB

Claim Ostara

Work at Ostara? Claiming takes one email and no account. It hands you the Built in Europe badge and a direct route for correcting anything we got wrong.

What you get

Open on your profile right now

We publish “not verified” rather than guessing either way. 10 claims are still open on Ostara — one public link closes each of them:

  • BSI C5
  • Data Processing Agreement (DPA)
  • EU Cloud Code of Conduct
  • ISO/IEC 27017
  • ISO/IEC 27018
  • SOC 2
  • Public sub-processor list
  • Local-language support
  • TISAX
  • Trust center / security page

How it works

  1. Enter an address at ostarasystems.com — Or at a parent or group domain published on that site.
  2. We email you a one-time link — It works for 14 days. Nothing to install, nothing to sign.
  3. The link opens your badge — Artwork, embed code, and the corrections form.

Use an address at ostarasystems.com or at a parent/group domain published on that site. Receiving the mail is the proof — no account, no password. Anything we can't match goes to a person to check.

What claiming is not

What the badge rests on →How ranking and disclosure work →