5 curated technology stacks for common developer scenarios. Pick a use case, get a complete free-tier stack with verified limits, stability ratings, and cost projections at scale.

Curated Stack Templates

Complete free-tier stacks for 5 common developer scenarios. Each stack is verified, rated for stability, and shows real costs at scale.

Best Free Stack for a SaaS MVP

Everything you need to build and launch a SaaS product without spending a dollar.

Supabase, Vercel, Clerk, Sentry, Resend, GitHub Actions

$0/mo free $516/mo at 100K

Best Free Stack for a Side Project

Build your side project without worrying about costs. Every service here stays free for hobby use.

Turso, Render, Firebase Auth, BetterStack, Brevo, GitHub Actions

$0/mo free $290/mo at 100K

Best Free Stack for an AI Startup

Infrastructure for AI startups that need fast iteration and reliable observability.

Neon, Railway, Supabase Auth, Grafana Cloud, Postmark, CircleCI

$0/mo free $1014/mo at 100K

Best Free Stack for an Open-Source Project

Free infrastructure for open-source maintainers. Focus on your code, not your cloud bill.

CockroachDB, Netlify, WorkOS, BetterStack, Resend, GitHub Actions

$0/mo free $569/mo at 100K

Best Free Stack for an API-First Product

Purpose-built for API products. Low latency, strong auth, and excellent observability.

Neon, Cloudflare Workers, Auth0, New Relic, Mailgun, GitHub Actions

$0/mo free $755/mo at 100K

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claude mcp add agentdeals -- npx -y agentdeals