The three primitives every AI platform ends up rebuilding.
End-user impersonation, your own OIDC server, and a module system that lets you extend core without forking. Ship your category — skip the 18-month substrate.
Challenges we hear every week.
Multi-tenant runs
Every customer you onboard needs scoped runs, scoped state, scoped audit. Retrofitting tenant isolation into an AI platform is months of work you cannot deliver features during.
Authentication is a vendor bill
Auth0, Okta, Clerk — they scale their invoice with your user count, and your identity layer is locked to their SaaS. Your customers can't self-host you because you can't self-host them.
Your category needs logic Appstrate will never ship
Vertical platforms have domain routes, domain tables, domain webhooks. Forking the runtime to add them is a maintenance death sentence.
What changes with Appstrate.
End-user impersonation in the API
One header — Appstrate-User — acts as any of your customers. Runs, state, memory, webhooks auto-scope. Every impersonation audited. Your white-label SaaS works on day one.
Built-in OIDC provider
Appstrate is an OAuth 2.1 / OIDC server. Per-application branding, per-app SMTP + social, ES256 JWTs, strict realm isolation. Cancel the Auth0 invoice.
Modules: extend without forking
Declare a module, own your DB tables, register your routes, hook into runs. Core knows nothing about you. Disable the module and zero code loads. Kubernetes-style extensibility.
Skip the 18-month substrate. Ship your category.
Impersonation, OIDC, modules — the three primitives every platform rebuilds, already in the box.