
FlyEnv
FlyEnv is a desktop application for managing local development environments on Linux, macOS, and Windows.
What FlyEnv is
FlyEnv is a desktop application for managing local development environments on Linux, macOS, and Windows. It provides a native workspace for container-free local workflows and offline operation. Developers can install and switch among language runtimes, including PHP, Node.js, Python, Java, Go, Ruby, and Rust, then set runtime choices per project. Those settings are stored in a .flyenv file and guide the toolchain used by terminals, editors, and run commands. The local-site module includes settings for domains, document roots, ports, PHP binding, rewrite rules, reverse proxies, and HTTPS. Listed database integrations include MySQL, PostgreSQL, MariaDB, MongoDB, Qdrant, ClickHouse, and Neo4j; FlyEnv also lists integrations with AI tools and services. The Free plan includes 3 local sites, 3 custom projects per runtime, and limited three-day trials for certain tools. The Pro License costs 10.00 USD once and includes unlimited local sites and custom projects, with one active device at a time. FlyEnv is intended for personal or business development use.
Good
- Supports offline, container-free local workflows.
- Project runtime settings are stored in .flyenv files.
- Integrates with several databases and AI tools.
- Pro includes unlimited local sites and projects.
Watch out
- Free plan allows 3 local sites.
- Free plan limits custom projects per runtime to 3.
- Paid license permits one active device at a time.
- Phone support is not available.
Who it suits
FlyEnv suits developers who want to configure runtimes and local services on their own computers, including per-project toolchains. It may fit both personal and business development workflows.
Verdict
FlyEnv brings local runtimes, sites, and database integrations into a desktop development workspace. The free tier has site and project limits, while a paid license is restricted to one active device at a time.
Plans and prices
From FlyEnv's own pricing page, checked 1 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Free | Free | 3 local sites · 3 custom projects per runtime · 1 Cloudflare Tunnel · 3-day trials for AI, Screenshot and Image Optimizer · Free to use |
| Pro License | $10, paid once | Unlimited local sites · Unlimited custom projects · Multiple Cloudflare Tunnels · Full AI Assistant, Screenshot Utility and Image Optimizer · One active device · Future updates included · One-time payment |
The facts
Each one read from FlyEnv's own pages, with the date it was checked.
What it does
- AI integrations
- FlyEnv lists MCP Server, Claude Code, Codex, OpenCode, Kimi, GitHub Copilot CLI, Hermes Agent, OpenClaw, n8n, Ollama and CLIProxyAPI integrations.checked 1 Oct 2026
- Build trust
- FlyEnv publishes source code and build history, and says Windows builds are digitally signed through SignPath Foundation while macOS installers are also digitally signed.checked 1 Oct 2026
- Databases
- FlyEnv lists local integrations for MySQL, PostgreSQL, MariaDB, MongoDB, Qdrant, ClickHouse and Neo4j.checked 1 Oct 2026
- Intended users
- The terms grant use for personal or business development purposes and describe FlyEnv as intended for developers.checked 1 Oct 2026
- License limit
- Each paid license permits one active device at a time, with device transfer supported through license management.checked 1 Oct 2026
- Local sites
- Its local-site module supports custom domains, document roots, server ports, PHP binding, rewrite rules, reverse proxies and HTTPS settings.checked 1 Oct 2026
- Native workflow
- FlyEnv provides a native desktop workspace with container-free local workflows and offline operation.checked 1 Oct 2026
- Project isolation
- Per-project runtime settings are stored in a .flyenv file in the project directory and control the toolchain used by terminals, editors and run commands.checked 1 Oct 2026
- Purpose
- FlyEnv is a cross-platform desktop application for managing local development environments, including runtimes, databases, web servers, AI tools and other local services.checked 1 Oct 2026
- Runtime management
- FlyEnv can install, switch and scope multiple language runtimes per project, including PHP, Node.js, Python, Java, Go, Ruby and Rust.checked 1 Oct 2026
- Security and privacy
- FlyEnv says it does not intentionally collect local project source code, database contents, private keys, passwords or environment variables unless users choose to send them for support.checked 1 Oct 2026
- Support
- Support is provided primarily through email and community channels, with GitHub and Paddle available for support-related needs; phone support is not available.checked 1 Oct 2026
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