Launch a Full-Stack SaaS Product
The definitive AI stack for building scalable Software-as-a-Service platforms, complete with backend integration and authentication.
Recommended Stack
The Production SaaS Stack
Paid path from first commit to production: Claude Code writes and tests the app, GitHub reviews and merges it, Vercel Pro hosts production traffic, and Supabase Pro runs auth plus Postgres.
Why selected: Writes features, migrations, and tests in your repo; Claude Code is included with paid Claude plans rather than being API-only.
Why selected: Pull requests, reviews, branch protections, and Actions CI keep AI-generated code shippable; Free starts at $0 with a monthly CI allowance.
Why selected: Hosts the commercial Next.js/React frontend with previews, rollbacks, and observability; Hobby is personal/non-commercial, so production uses Pro.
Why selected: Runs Postgres, auth, storage, and edge functions; Pro starts from $25/month plus compute, avoiding free-project pauses and tiny caps.
Free Alternative Workflow
The Solo Bootstrap Stack
Validate the product before spending anything: free code agent, free planning/copy help, free repo/CI, capped free backend, and free static hosting.
Why selected: Runs the implementation loop with free models or your own provider keys; provider inference can still cost separately.
Why selected: Drafts the PRD, schema notes, pricing copy, and onboarding text; higher-reasoning limits require paid tiers.
Why selected: Hosts private code and runs Actions within the Free monthly allowance.
Why selected: Runs auth plus capped Postgres and storage for validation; free projects pause after inactivity.
Why selected: Hosts the static frontend from Git within free build and file limits; dynamic routes use Workers quotas.
Professional Stack
The Managed Platform Stack
Adds autonomous agents so the long tail of migrations, tests and integration work runs without you driving every session.
Why selected: Kept from the recommended stack: a 1M context window is what keeps the schema, the API contracts and the PRD in one consistent view.
Why selected: A cloud agent can own a ticket end to end — branch, implement, open a PR — which is where subscription cost starts paying back in hours.
Why selected: Runs migrations and the test suite in your actual environment, where a browser-based generator cannot reach.
Best For
- Solo developers scaling an indie SaaS
- Startups wanting a reproducible, secure stack
Not Ideal For
- Simple static landing pages (overkill)
Competing Approaches
The Open-Source Local Stack
Running Ollama for private reasoning paired with continue.dev for IDE integration to ensure proprietary SaaS logic never leaves your machine.
* Methodology: Stack recommendations and pricing estimates are based on our independent editorial research and testing. Pricing is approximate and may change based on specific usage tiers and API consumption.