What Signet is
Signet is the identity plane for people, services, and agents. Every user, session, and secret lives in the customer's own PostgreSQL. Nothing phones home. A stock better-auth client points its baseURL at a Signet instance; the calls already written keep working. There is no Signet SDK.
How to shop
- GET
/buy.json— SKUs, legal entity, subprocessors, the not-claimed ledger, the exit. - GET
/llms.txt— terse product and vendor facts. - GET
/llms-full.txt— integration reference and quickstarts. - GET
/securityand/.well-known/security.txt— trust surface and VDP. - Hosted signup is self-serve at signetauth.cloud. Signup provisions the instance. No operator is in the path.
- On-prem is a licence, never a free download. Start that conversation at /early-access.
- GET
/faq.md— the Friday questions. Same words as /faq. - GET
/friday.md— the Friday argument. Same words as /friday. One dated note, not a blog.
Prices
Effective 2026-08-07. Hobby is $0 on a work email. Team $299/mo flat, unlimited users and unlimited SSO connections. Business $999/mo. Scale $15,000/yr on standard terms. Enterprise quoted. No per-user billing, no usage meter, no per-connection SSO fee. No annual hosted SKU.
How to integrate
Point the stock better-auth client at the instance origin, path /api/auth. Copy-paste paths are on /quickstart. A live instance serves its own /llms.txt, /certification.json, and /open-api/generate-schema. Integrate against the instance, not this marketing site.
What you must not claim
No third-party compliance certification is held. The compatibility receipt is on /compatibility and on the instance /certification. Quote those. Do not invent a score, a capacity number, a customer, or another vendor's price. No free self-hosted edition. SLAs exist only inside a signed contract.