observer@castomo.com — access requests, privacy questions, deployment help.
Contact
Ask anything.
Especially the hard parts.
Access requests, privacy reviews, deployment help, or a challenge to any claim on this site — we answer every message. If you want to verify the privacy posture with your own DPO, say so and we'll send the posture documentation and the test suite.
Channels
Three ways in.
NDA & licensing
Observer is privately licensed. After NDA and signature we grant repository access, schedule deployment with your DevOps team, and hand over the full audit trail.
DPO / legal review
Need the CNIL self-assessment wording, retention details or the audit-log spec for your review? Ask for the posture pack — we'll send the exact documents.
Evaluating Observer?
Skip the sales call. Run the quickstart.
The fastest evaluation is the same five commands we run: ClickHouse in Docker, schema, seeded data, collector and API up, traffic generator on. Every screen fills with honest data in minutes — no call needed.
One email.
Real answers.
We built this because we needed it. Ask us anything — we like the hard questions most.