Multi-tenant SaaS Platform architecture

Comprehensive course on Multi-tenant SaaS Platform architecture from basic to production-ready. Includes Tenant Isolation Strategies, Subscription & Billing Engine, Plugin/Extension Architecture, White-labeling, Onboarding Automation, Feature Flags, Usage Metering, and Self-service Admin Portal. Design a SaaS system that meets thousands of tenants at optimal costs. Case studies from Slack, Notion, Atlassian and leading SaaS platforms. Updated 2026.

Part 1: SaaS Foundations

Lesson 1: Overview of SaaS - Business Models, Metrics & Architecture Patterns90 min Lesson 2: Multi-tenancy Deep Dive - Isolation Strategies & Trade-offs120 min Lesson 3: Platform Architecture Overview - DDD & Microservices for SaaS90 min

Part 2: Tenant Management & Identity

Lesson 4: Tenant Lifecycle Management - Provisioning & Configuration120 min Lesson 5: Identity & Access Management - Multi-tenant Auth & SSO120 min Lesson 6: Onboarding Engine - Self-service Signup & Guided Setup90 min Lesson 7: Data Isolation & Multi-tenant Database Patterns120 min

Part 3: Billing & Subscription Engine

Lesson 8: Subscription Engine - Plans, Pricing & Lifecycle120 min Lesson 9: Usage Metering & Billing Engine120 min Lesson 10: Entitlement System & Feature Gating90 min

Part 4: Core Platform Features

Lesson 11: Feature Flags & Configuration Management90 min Lesson 12: Plugin & Extension Architecture - Marketplace120 min Lesson 13: White-labeling & Custom Branding90 min Lesson 14: Notification & Communication Engine90 min

Part 5: Data & API Platform

Lesson 15: API Design & Developer Experience120 min Lesson 16: Data Import/Export & Migration Tools90 min Lesson 17: Search & Analytics Per Tenant90 min Lesson 18: Audit Logging & Compliance90 min

Part 6: Scaling & Operations

Lesson 19: Noisy Neighbor & Resource Isolation120 min Lesson 20: Multi-region Deployment & Data Residency120 min Lesson 21: Tenant-aware CI/CD & Infrastructure Automation90 min

Part 7: Production & Case Studies

Lesson 22: Observability & SRE for Multi-tenant120 min Lesson 23: Security Architecture for SaaS120 min Lesson 24: Admin Portal & Self-service Operations90 min Lesson 25: Case Studies - Slack, Notion, Atlassian & Linear120 min