8 capability modules + control plane. All open source. See architecture for the 5×(5+5) primitive×feature structure.
End-user signup / login / API key issuing
Postgres tables + rows CRUD via mortar.from()
Files upload / download / signed URLs (OSS / COS / local)
SSE row-change subscriptions over Postgres LISTEN
Serverless functions on FC / SCF / Lambda (billed per CPU-min)
Per-tenant credit ledger + dashboard
Scheduled function invocations
Postgres-backed background job queue
Bring your own hostname + ACME TLS
Postgres schema branches for preview / staging