Multi-tenant SaaS Platform architecture template
Team workspaces, RBAC, billing integration, and tenant data isolation. Generate a complete cloud architecture with cost estimates, Terraform, diagrams, and deployment workflows — on AWS, Azure, or GCP.
$150 – $400 / month on AWS
Typical production setup. Your actual cost is generated based on your specific configuration.
Architecture overview
Isolates customer data by tenant, enforces RBAC through a centralized auth layer with SSO support, tracks usage against per-plan quotas, and queues background jobs and webhook deliveries for async workflows.
~8 services
Sample architecture diagram
graph TD
A[Cognito
SSO Auth] --> B[API Gateway]
B --> C[ECS
Tenant Router]
C --> D[RDS
Schema-isolated]
C --> E[SQS
Job Queue]
E --> F[Lambda
Worker]
F --> G[DynamoDB
Webhook Delivery]Terraform preview
Each generated workspace includes provider-aware Terraform starter modules, deployment variables, and environment notes for the selected cloud provider. This preview is intentionally short so the public page stays readable while still showing search engines the implementation artifact.
module "app_platform" {
source = "./modules/app-platform"
environment = "production"
region = var.primary_region
}
module "observability" {
source = "./modules/observability"
service_ids = module.app_platform.service_ids
}Production risks for this architecture
Noisy neighbor CPU contention in shared RDS: a single tenant running heavy queries in a shared schema database degrades all other tenants — set per-tenant connection limits and query timeouts from the start
SSO token expiry cascading across tenants: if your OIDC token refresh logic fails, all users of an enterprise tenant get logged out simultaneously — implement silent refresh with retry before expiry
Webhook delivery retry flood: when a subscriber endpoint goes down, retrying all outstanding webhooks on recovery creates a thundering herd — implement exponential backoff with jitter and a per-endpoint circuit breaker