Privacy Model

Here's exactly what leaves your machines, so you can audit it yourself:

• File paths, schemas, column names — so Sery can route your question correctly.
• A small sample (up to 5 rows per dataset) to ground the AI's answer in real values. PII-looking columns (email, phone, SSN, tokens, etc.) are auto-redacted before they leave.
• Your question, routed to each relevant machine.
• Result rows — the final answer rows (capped at 10,000 per query).

• Raw file contents. Your files stay on the machines where they live. Queries execute locally; only the results come back.
• Files outside watched folders. Sery only reads directories you explicitly add.
• Redacted column values. Anything matching the PII heuristic is replaced with <redacted> before sync.

Auditable: every outbound payload is logged to a local audit file. You can review exactly what was sent, when, from the Privacy tab.

Ready to get started?

Download Sery Link, pick a folder, ask your first question. No account required.