Production systems

Nine production systems that form the backbone of a durable SaaS. Each is built to stand alone — and to work together. We ship with recommended defaults and documented swap guides. No experiments; deliberate choices.

Why separate systems?

You get foundational capabilities grouped into nine production systems. Each group deserves depth. This structure improves SEO, clarity, and maintainability — and avoids one 10,000-word wall of text. Think of this page as a dashboard: high-level view with deep dives one click away.

System overview cards

Identity & Access
Auth
Multi-tenant auth, roles, sessions, and tenant isolation. Who can do what, where.
Revenue & Billing
Billing
Billing state machine, grace periods, usage overrun, credits, and metered usage.
Notification Delivery
Delivery
Email, SMS, in-app. Delivery, templates, and delivery guarantees.
Marketing and SEO
Marketing
Marketing and SEO, content, and landing pages.
Media Storage
Media
Media storage, delivery, and management.
Workflow Engine
Jobs
Background jobs, retries, and orchestration. Work that runs when you're not looking.
Observability & Monitoring
Ops
Logs, metrics, traces. Know what's happening before users tell you.
Testing
Testing
Testing, mocking, and verification.
Operational Safety Layer
Safety
Safeguards, kill switches, and runbooks. When things break, you have a playbook.

Want the full picture? See how these systems fit into one cohesive architecture — and how we keep things running in reliability.

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