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Fly.io vs Render
A detailed comparison to help you choose between Fly.io and Render.
Last reviewed:
| Feature | Fly.io | Render |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| Free Tier | Yes | Yes |
| Monthly Cost (Solo) | $0 | $0 |
| Target Audience | developers | solopreneurs, developers, startups |
| Verified | No | Yes |
| Solo-Friendly | Yes | Yes |
| Open Source | No | No |
| Editorial Rating | 4.2/5 | 4.1/5 |
| Categories | Developer Tools | Developer Tools |
| Key Features | Global edge deployment (30+ regions), Dockerfile-based deployment, Built-in Postgres and Redis, Volume storage, Private networking | Web services, Static sites, Databases, Cron jobs, Background workers |
| Free Tier Quality | good | good |
Pricing Breakdown
Fly.io
Free: 3 shared VMs (256MB each), 3GB storage, 160GB transfer. Shared VM: ~$1.94/month. Dedicated VM: ~$29/month. Postgres: from $1.94/month.
Render
Free: static sites, 750hr web service, PostgreSQL (90 days). Starter: $7/month (always-on web service). Standard: $25/month (more resources). Pro: $85/month.
Integration Overlap
Shared Integrations (3)
DockerPostgreSQLRedis
Only in Fly.io (4)
GitHub ActionsTerraformPrometheusGrafana
Only in Render (6)
GitHubGitLabSlackDatadogLet's EncryptCustom domains
Use Case Fit
Fly.io
- * Global edge application hosting
- * Full-stack app deployment
- * Real-time application hosting
- * Multi-region database deployment
- * Docker container hosting
Render
- * Web service and API hosting
- * Static site deployment
- * Managed database hosting
- * Background worker processing
- * Cron job scheduling
Fly.io
Pros
- + Deploy anywhere globally with one command
- + Generous free tier (3 shared VMs)
- + Run any Docker container
- + Built-in managed databases
Cons
- - Steeper learning curve than Vercel/Railway
- - CLI-centric (less visual dashboard)
- - Pricing can be unpredictable
- - Documentation could be better
Render
Pros
- + Free tier for static sites and web services
- + Simple pricing
- + Auto-deploy from GitHub/GitLab
- + Built-in PostgreSQL and Redis
Cons
- - Free tier services spin down when idle
- - Less features than AWS/GCP
- - Slower builds than Railway
Editorial Verdict
Both tools are evenly matched on price. Fly.io excels at global edge application hosting, while Render is stronger for web service and api hosting.
Sarah Chen
Editor-in-Chief