head to head · open source
Dify vs LangBot
Dify has 160,251 GitHub stars, 25,336 forks, 1,067 open issues and last shipped yesterday. LangBot has 18,688 stars, 1,681 forks, 119 open issues and last shipped yesterday. Dify leads on adoption by 758% (160,251 vs 18,688 stars). Dify is written in Python under a custom or non-standard licence; LangBot is written in Python under Apache-2.0. Dify has attracted 16% as many forks as stars, LangBot 9%. Dify was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 3 topic tags (agent, deepseek, llm), 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.
← all 20902 open source comparisons
Side by side
| Dify | LangBot | |
|---|---|---|
| GitHub stars | ★ 160K | ★ 19K |
| License | Custom / other | Apache-2.0 |
| Written in | Python | Python |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 25K | ⑂ 1.7K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Dify if
- You weight community size — 160K stars and counting
- You want the Custom / other license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick LangBot if
- You want the LangBot feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Python
- You evaluated both and LangBot fits your workflow better
About Dify
Dify Cloud · Self hosting · Documentation · Dify edition overview Dify is an open source LLM app development platform. Its intuitive interface combines AI workflow, RAG pipeline, agent capabilities, model management, observability features (including Opik, Langfuse, and Arize Phoenix) and more, letting you quickly go from prototype to production. Here's a list of the core features: Quick start Before installing Dify, make sure your machine meets the following minimum system requirements: CPU = 2 Core RAM = 4 GiB The easiest way to start the Dify server is through Docker Compose. Before running Dify with the…
About LangBot
Production grade platform for building agentic IM bots. Quickly build, debug, and ship AI bots to Slack, Discord, Telegram, WeChat, and more. English / 简体中文 / 繁體中文 / 日本語 / Español / Français / 한국어 / Русский / Tiếng Việt Website ｜ Features ｜ Docs ｜ API ｜ Cloud ｜ Plugin Market ｜ Roadmap What is LangBot? LangBot is an open source, production grade platform for building AI powered instant messaging bots. It connects Large Language Models (LLMs) to any chat platform, enabling you to create intelligent agents that can converse, execute tasks, and integrate with your existing workflows. Key Capabilities AI…
read the full LangBot overview →
More in AI & Machine Learning
Related comparisons
More AI Development Platforms projects
Compare either of these against the rest of the AI Development Platforms field.
Frequently asked questions
Is Dify or LangBot more popular?
Dify has 160,251 GitHub stars and LangBot has 18,688. Dify has the larger community by that measure.
Are Dify and LangBot free?
Both are open source. Dify has no licence declared in this registry, and LangBot is licensed under Apache-2.0. Both are free to self-host.
What is the difference between Dify and LangBot?
Dify is written in Python and LangBot in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Dify or LangBot?
Choose Dify if you want the larger community (160,251 stars) or its Custom / other licence terms. Choose LangBot if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.