The free tiers in 2026 are genuinely production-capable. Not "good enough for a demo" — actually good enough for real users. Here is a complete stack that costs nothing and handles real traffic.
Frontend: Static Hosting
Cloudflare Pages is the top choice. Unlimited bandwidth, custom domains, automatic SSL, and zero cold starts. Deploy from a Git repo or upload a ZIP. For most static sites, this is the only frontend hosting you will ever need.
Vercel and Netlify both offer 100GB of bandwidth per month on their free tiers. Vercel has better support for Next.js; Netlify has better form handling. Both are solid if you need serverless functions on top of static hosting.
Backend: Serverless Functions
Vercel Serverless gives you 100GB-hours of compute per month free. That is enough for most API endpoints and form handlers. Render offers 750 hours per month of free web services — enough for a small always-on backend. Railway gives a $5 monthly credit, which covers a small database and API.
Database
This is where 2026 got interesting:
- Supabase — 500MB Postgres, 50K monthly active users on auth, 1GB storage, 50K edge function invocations
- Turso — 5GB SQLite edge database, 500M row reads per month, replicates to 35+ locations
- Neon — 512MB Postgres with branching, autoscaling to zero when idle
- PlanetScale — 5GB MySQL with branching and non-blocking schema changes
For a solo project, Supabase is the most generous — you get a database, auth, and storage in one service. Turso is the fastest for read-heavy apps due to edge replication.
Authentication
Supabase Auth gives you 50,000 monthly active users free. That is enough for almost any solo project. Clerk offers 10,000 MAU with a polished UI. For full control, Lucia Auth is a self-hosted option that runs on your own database — no external service, no limits.
Resend gives you 3,000 emails per month free. Mailgun offers 5,000. Both are enough for transactional emails, password resets, and notifications on a solo project.
Storage
Cloudflare R2 is the standout: 10GB free with zero egress fees. Most cloud storage charges you for bandwidth out — R2 does not. Pair it with Cloudflare Workers for image transformations and you have a free CDN-backed image pipeline.
Analytics
PostHog offers 1 million events per month free — more than enough for detailed product analytics. Self-hosted Plausible and Umami give you unlimited analytics with no external dependency, though you need to run them yourself.
CI/CD and Monitoring
GitHub Actions gives you 2,000 minutes per month free for automated deploys, tests, and builds. Sentry offers 5,000 error events per month free for monitoring. Better Stack gives you 1,000 log entries per day free.
The Complete Zero-Cost Stack
| Layer | Service | Free Tier |
|---|---|---|
| Frontend | Cloudflare Pages | Unlimited bandwidth |
| Backend | Vercel Functions | 100GB-hrs compute |
| Database | Supabase | 500MB Postgres |
| Auth | Supabase Auth | 50K MAU |
| Resend | 3K emails/mo | |
| Storage | Cloudflare R2 | 10GB, no egress |
| Analytics | PostHog | 1M events/mo |
| CI/CD | GitHub Actions | 2,000 min/mo |
| Domain | Cloudflare Registrar | At cost (~$10/yr) |
When to Upgrade
You should pay for infrastructure when you hit these signals: more than 1,000 daily active users, need for an SLA with guaranteed uptime, or need priority support from your provider. Until then, the free tiers are genuinely sufficient for a solo developer shipping a real product.
The best part is that most of these services scale gracefully. When you do outgrow the free tier, you pay for what you use — no surprise bills, no cliff where everything breaks.