Fly.io vs WP Engine: what each really costs
Team size
Billing
Fly.io
No plan for this billing option
No paid plan to compare for this billing option.
WP Engine
No plan for this billing option
No paid plan to compare for this billing option.
| 10 people | Fly.io | WP Engine |
|---|---|---|
| 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 WP Engine: 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 ·
WP Engine
- Managed WordPress hostingPerformance, protection and tools for WordPress sites.
- Site managementFast, secure site management.
- Ecommerce growth suiteSpeeds up checkout, optimizes search and automates store operations.
- Editorial workflowApprovals, permissions and governance for publishing teams.
- Newsroom toolsPolls, native image cropping and additional fields.
- Agency partner programPartner program and 24/7 support for agencies.
Source:wpengine.com ·
Fly.io vs WP Engine pricing questions
How much do Fly.io and WP Engine cost?
Fly.io paid plans start at $2.19 per month ($0.0030/hr), billed per second (Machine shared-cpu-1x 256MB). WP Engine paid plans start at $400 per month, billed annually (Business).
Is Fly.io or WP Engine cheaper for 5 users?
Fly.io is cheaper for 5 users: $348 per year on Standard support, against $4,800 per year for WP Engine on Business. That is $4,452 less per year, before tax.
Is Fly.io or WP Engine cheaper for 10 users?
Fly.io is cheaper for 10 users: $348 per year on Standard support, against $4,800 per year for WP Engine on Business. That is $4,452 less per year, before tax.
Is Fly.io or WP Engine cheaper for 25 users?
Fly.io is cheaper for 25 users: $348 per year on Standard support, against $4,800 per year for WP Engine on Business. That is $4,452 less per year, before tax.