Your entire development stack can be free in 2026. These 50+ platforms have genuinely useful free tiers — not "free trial for 14 days" but ongoing free usage with reasonable limits. Build, deploy, and scale to meaningful traffic before paying a cent.
Frontend Hosting
| Platform | Free Tier | Best For |
|---|
| Vercel | 100GB bandwidth, 6K build min, unlimited sites | Next.js, React, static sites |
| Cloudflare Pages | Unlimited bandwidth, 500 builds/month | Static sites, unlimited traffic |
| Netlify | 100GB bandwidth, 300 build min | JAMstack, form handling |
| GitHub Pages | 100GB bandwidth, unlimited repos | Project docs, personal sites |
Backend & Compute
| Platform | Free Tier | Best For |
|---|
| Cloudflare Workers | 100K req/day, edge execution | Edge APIs, webhooks |
| Render | 1 web service (512MB), 1 Postgres | Full-stack apps |
| Fly.io | 3 VMs (256MB each), 3GB storage | Docker containers |
| Railway | $5 credit/month | Quick deploys, databases |
| Deno Deploy | 100K req/day | Deno/web-standard APIs |
| Val.town | 50 vals, 1 cron per hour | Micro-scripts, webhooks |
Databases
| Platform | Free Tier | Engine |
|---|
| Supabase | 500MB DB, 50K users, 1GB files | PostgreSQL |
| Neon | 0.5GB storage, 100 compute hrs/mo | PostgreSQL (serverless) |
| Turso | 9GB storage, 1B row reads/mo | SQLite (edge) |
| PlanetScale | 5GB storage, 1B row reads/mo | MySQL (Vitess) |
| MongoDB Atlas | 512MB storage, shared cluster | MongoDB |
| Upstash | 10K commands/day, 256MB | Redis (edge) |
| Cloudflare D1 | 5GB storage, 5M rows read/day | SQLite (edge) |
Authentication
| Platform | Free Tier | Best For |
|---|
| Clerk | 10K MAU | React/Next.js apps |
| Supabase Auth | 50K MAU (with Supabase) | Supabase users |
| Auth0 | 7.5K MAU (B2C) | Enterprise, multi-protocol |
| Logto | 5K MAU (self-host: unlimited) | Open-source alternative to Auth0 |
Storage & Media
| Platform | Free Tier | Best For |
|---|
| Cloudflare R2 | 10GB storage, 10M ops/month | Object storage (no egress fees!) |
| Supabase Storage | 1GB storage, 2GB bandwidth | User uploads, images |
| Uploadthing | 2GB storage, unlimited uploads | File uploads (React/Next.js) |
| ImageKit | 20GB bandwidth, 20GB storage | Image optimization + CDN |
Monitoring, CI/CD & Email
| Platform | Free Tier | Best For |
|---|
| GitHub Actions | 2K min/mo (private), unlimited (public) | CI/CD |
| Sentry | 5K errors, 100K transactions/mo | Error tracking |
| Checkly | 50K check runs/mo | Uptime monitoring + E2E |
| Resend | 100 emails/day | Transactional email |
| Plausible | Self-host: unlimited (cloud: paid) | Privacy-first analytics |
The Complete $0/Month Stack
- Frontend: Vercel or Cloudflare Pages
- Backend: Cloudflare Workers or Render
- Database: Supabase (Postgres) or Neon (serverless Postgres)
- Redis: Upstash (10K commands free)
- Auth: Clerk or Supabase Auth
- Storage: Cloudflare R2 (10GB, no egress fees)
- Email: Resend (100 emails/day)
- Monitoring: Sentry + Checkly
- CI/CD: GitHub Actions (2K min/mo)
- Analytics: Plausible (self-hosted) or Umami
This stack handles 10K-100K+ users before you pay anything. When you do start paying, it's $5-50/month per service, not $500. See also: Free Hosting Guide and SaaS Bootstrapping.