Fly.io vs Kinsta: what each really costs
Team size
Billing
Fly.io
No plan for this billing option
No paid plan to compare for this billing option.
Kinsta
No plan for this billing option
No paid plan to compare for this billing option.
| 10 people | Fly.io | Kinsta |
|---|---|---|
| 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 | No free plan listed |
| 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 Kinsta: 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 ·
Kinsta
- Isolated containersEach site runs in its own isolated container.
- Uptime monitoringSites are monitored proactively every 3 minutes.
- Managed WAF and DDoSFully managed web application firewall with DDoS protection.
- Malware removalMalware removal is included.
- One-click stagingCreate a staging copy in one click to test changes safely.
- Daily automatic backupsDaily automatic backups plus other backup options.
- Bulk actionsApply site-wide changes across sites in bulk.
- Safe plugin updatesUpdate plugins and themes without breaking sites.
Source:kinsta.com ·
Fly.io vs Kinsta pricing questions
How much do Fly.io and Kinsta cost?
Fly.io paid plans start at $2.19 per month ($0.0030/hr), billed per second (Machine shared-cpu-1x 256MB). Kinsta paid plans start at $30 per month, billed annually (Single 35k).
Is Fly.io or Kinsta cheaper for 5 users?
Fly.io is cheaper for 5 users: $348 per year on Standard support, against $360 per year for Kinsta on Single 35k. That is $12 less per year, before tax.
Is Fly.io or Kinsta cheaper for 10 users?
Fly.io is cheaper for 10 users: $348 per year on Standard support, against $360 per year for Kinsta on Single 35k. That is $12 less per year, before tax.
Is Fly.io or Kinsta cheaper for 25 users?
Fly.io is cheaper for 25 users: $348 per year on Standard support, against $360 per year for Kinsta on Single 35k. That is $12 less per year, before tax.