head to head · open source
Toonflow-app vs Windmill
Toonflow-app has 21,127 GitHub stars, 3,797 forks, 1 open issues and last shipped 5 days ago. Windmill has 18,473 stars, 1,145 forks, 852 open issues and last shipped yesterday. Toonflow-app leads on adoption by 14% (21,127 vs 18,473 stars). Toonflow-app is written in TypeScript under MIT; Windmill is written in Rust under a custom or non-standard licence. Toonflow-app has attracted 18% as many forks as stars, Windmill 6%. Windmill was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (ai-agents), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Toonflow-app | Windmill | |
|---|---|---|
| GitHub stars | ★ 21K | ★ 18K |
| License | MIT | Custom / other |
| Written in | TypeScript | Rust |
| Last push | 2026-11-05 | 2026-11-09 |
| Forks | ⑂ 3.8K | ⑂ 1.1K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Toonflow-app if
- You weight community size — 21K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick Windmill if
- You want the Windmill feature set and don't need the biggest community
- You prefer the Custom / other license terms
- Your stack matches Rust
- You evaluated both and Windmill fits your workflow better
About Toonflow-app
简体中文 繁體中文 English ไทย Tiếng Việt 日本語 Русский 开源 AI 短剧漫剧视频创作平台 🚀 一站式短剧创作 ：集成剧本创作、资产管理、图像与视频生成，在无限画布中组织完整的创作流程。 下载客户端 · 使用教程 · 插件市场 · 开发者文档 · 官方模型平台 1. 💛 赞助与支持 感谢以下合作伙伴对 Toonflow 开源项目的支持。 秘塔 秘塔科技提供高性价比的 MiniMax H3 视频生成服务：768P 仅 0.09 元/秒，2K 仅 0.15 元/秒。支持原生 2K、音画同步，API 兼容 OpenAI 协议，同时支持 ComfyUI、无限画布，无需自行部署 GPU。 🎁 通过 专属链接注册 ，即可领取赠送额度及专属优惠。商务对接可加微信：metasota12 APIMart 感谢 APIMart 赞助了本项目！APIMart 是专注 AI 图片/视频生成的低价 API 平台，GPT Image 2 低至 $0.006/张，1 美元可出图 160+ 张。图片、视频一套异步 API 通吃，提交任务拿 ID、回调取结果，跑批万张不超时、换模型不改代码。按量付费、无月费，通过此 注册链接 注册即可开用。 优云智算 优云智算提供高性价比 H3 视频生成服务，涵盖文生视频、首尾帧及全能参考。支持最长 30s 视频、原生 2K 画质，768P 仅 0.08 元/秒。支持 API…
read the full Toonflow-app overview →
About Windmill
Open source developer platform for internal code: APIs, background jobs, workflows and UIs. Self hostable alternative to Retool, Pipedream, Superblocks and a simplified Temporal with autogenerated UIs and custom UIs to trigger workflows and scripts as internal apps. Scripts are turned into sharable UIs automatically, and can be composed together into flows or used into richer apps built with low code. Supported languages: Python, TypeScript, Go, Bash, SQL, GraphQL, PowerShell, Rust, and more. Try it Website Docs Discord Hub Contributing Windmill Developer platform for APIs, background jobs, workflows and UIs…
read the full Windmill overview →
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Frequently asked questions
Is Toonflow-app or Windmill more popular?
Toonflow-app has 21,127 GitHub stars and Windmill has 18,473. Toonflow-app has the larger community by that measure.
Are Toonflow-app and Windmill free?
Both are open source. Toonflow-app is licensed under MIT, and Windmill has no licence declared in this registry. Both are free to self-host.
What is the difference between Toonflow-app and Windmill?
Toonflow-app is written in TypeScript and Windmill in Rust. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Toonflow-app or Windmill?
Choose Toonflow-app if you want the larger community (21,127 stars) or its MIT licence terms. Choose Windmill if its feature set, stack or Custom / other licence fits better. Both are self-hostable.