Tech Stack & Architecture
What is the best AWS stack for SaaS startups in 2026?
Answer:
The ideal AWS stack for SaaS startups in 2026 balances scalability with operational simplicity: ECS Fargate or Lambda for containerised or serverless computing; RDS PostgreSQL or Aurora Serverless for relational data; S3 for object storage and CloudFront for CDN; API Gateway + Lambda for serverless API layers; CloudWatch for monitoring and alerts. This stack expands from early-stage to Series B without major architectural rework.
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