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Your students' data, taken seriously.

Most of our customers serve minors. The architecture starts from that fact.

  • One customer, one instance

    Every customer runs an isolated stack — application, database, and storage. There is no shared database and no cross-customer access path.

  • EU hosting

    Instances are hosted in EU data centers (Germany/Finland), with TLS on every connection.

  • Verified identity

    Students are identified by a server-side HMAC signature from your backend — the widget can't be impersonated from the browser.

  • Backups

    Databases are backed up on a fixed schedule, and restores are tested before any customer goes live.

  • Your data stays yours

    We process student data on your instructions, under a signed data processing addendum. On termination, data is exported to you and deleted. Sub-processors are listed publicly.