Fly.io vs Vercel: what each really costs
Team size
Billing
Fly.io
No plan for this billing option
No paid plan to compare for this billing option.
Vercel
No plan for this billing option
No paid plan to compare for this billing option.
| 10 people | Fly.io | Vercel |
|---|---|---|
| Entry paid plan | No plan for this billing option | No plan for this billing option |
| Vendor price | ||
| Monthly cost | ||
| Annual cost | ||
| Per user / year | ||
| Billing commitment | Not recorded | Not recorded |
| Minimum seats | None stated | None stated |
| Free plan | No free plan listed | Yes |
| Free trial | Not stated | Not stated |
Calculated by SpecEntry from official vendor prices. Taxes and optional add-ons are not included. Open each product page for every plan and the official source.
Fly.io vs Vercel: features
Key features as each vendor lists them. A feature missing from a list does not mean the product lacks it.
Fly.io
- Fly MachinesHardware-virtualized containers that launch instantly and run on demand.
- Isolated sandboxesHardware-isolated sandboxes for running untrusted or AI-generated code.
- Sprites environmentsEach Sprite is a self-contained environment ready in under a second.
- Checkpoint and restoreCheckpoint an entire environment and restore it after breaking changes.
- NVMe and object storageLocal NVMe for low latency plus global durable object storage.
- Agent-ready CLIs and MCPCLIs and MCP servers designed to be driven by AI agents.
- KVM hardware isolationApps run KVM hardware-isolated on Fly.io's own hardware.
Source:fly.io ·
Vercel
- Git integrationDeploy from GitHub, Bitbucket, GitLab, Azure DevOps or the CLI.
- Preview environmentsEvery pull request gets a working environment ready to share.
- Instant rollbacksRoll back deployments instantly.
- Comments on deploymentsGather feedback with built-in commenting on deployments.
- Feature flag overridesManage feature flag overrides directly from the toolbar.
- Python backendsRun Python backends, queues and daemons alongside your frontend.
- SandboxA sandbox for safely running code you did not write.
- Agent deployment via API, CLI and MCPCoding agents can deploy using the Vercel API, CLI, MCP and Skills.
Source:vercel.com/products/previews vercel.com ·
Fly.io vs Vercel pricing questions
How much do Fly.io and Vercel cost?
Fly.io paid plans start at $2.19 per month ($0.0030/hr), billed per second (Machine shared-cpu-1x 256MB). Vercel paid plans start at $20 per month (Pro).
Is Fly.io or Vercel cheaper for 5 users?
Vercel is cheaper for 5 users: $240 per year on Pro, against $348 per year for Fly.io on Standard support. That is $108 less per year, before tax.
Is Fly.io or Vercel cheaper for 10 users?
Vercel is cheaper for 10 users: $240 per year on Pro, against $348 per year for Fly.io on Standard support. That is $108 less per year, before tax.
Is Fly.io or Vercel cheaper for 25 users?
Vercel is cheaper for 25 users: $240 per year on Pro, against $348 per year for Fly.io on Standard support. That is $108 less per year, before tax.
Do Fly.io and Vercel have a free plan?
Vercel lists a free plan; Fly.io does not list one on its official pricing.