Multi-tenant SaaS platform on AWS with isolated per-tenant workloads (Product A) sharing centralized platform services via private endpoints and API gateways. Product A tenants deploy dedicated VPCs with private subnets, accessing shared RDS databases and SQS queues through VPC endpoints, while the platform layer provides CDN, API Gateway, centralized logging, and monitoring. This architecture isolates blast radius per tenant while reducing operational overhead through shared infrastructure for logging, identity, and IaC state management. Fork this diagram on Diagrams.so to customize tenant isolation policies, add additional product environments, or adjust private endpoint configurations for your SaaS requirements. The design supports future product environments (Product B) with flexible database ownership—dedicated or shared—demonstrating a scalable multi-product platform pattern.