# Fly (fly.io)

Launches hardware-isolated VM containers and sandboxes that run deployed apps and untrusted code on demand.

- Atlas card: https://inite.ai/en/atlas/fly.io
- Site: https://fly.io
- For: Developers and AI agents who want to deploy apps or run isolated sandboxes for untrusted or generated code.
- Categories: dev
- Use not measured/100 · alive 100/100

## Used for

- deploy web apps from GitHub or the CLI
- run untrusted or generated code in isolated sandboxes
- host managed Postgres with backups and failover

## Price

- from 2.19 USD/month, no free plan (read 2026-11-02 on https://fly.io/pricing/)

## For developers

- OpenAPI: https://fly.io/openapi.json (71 paths)
- MCP server: io.fly/fly-mcp (namespace; auth on 2026-11-03)
- Read 2026-11-03

## MCP server, measured daily

Server: https://mcp.fly.io, checked every day since 2026-11-03 (1 checks).

- Answered: measuring, 1 daily checks so far
- Median first answer: 78 ms
- Sign-in: OAuth (the client signs the user in)
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: soc2, iso27001
- Read 2026-11-03

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Source: INITE Atlas, https://inite.ai/en/atlas/fly.io. JSON: https://inite.ai/api/atlas/fly.io. MCP: https://inite.ai/api/mcp (atlas_lookup).