Pre-Seed SaaS Starter Architecture ($0 Budget) — AWS architecture diagram

About This Architecture

Minimum viable AWS architecture for a SaaS startup using Free Tier. Single t3.micro EC2 running Docker (Next.js + Node.js), RDS PostgreSQL t3.micro, S3 storage, SES email, CloudWatch basic, ACM free SSL. Under $50/month.

Pre-Seed SaaS Starter Architecture ($0 Budget)

AWSCurated TemplateAWS
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Created by

February 9, 2026

Updated

September 17, 2026 at 2:22 PM

Type

architecture

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