# LangBot

Builds AI bots for WeChat, QQ, Discord, Slack, Telegram and other chat platforms. LangBot is free, with no paid plan attached, at langbot.app.

## Facts

- **Pricing tier:** Free
- **Works on:** Self-hosted, Web
- **Works in browser:** Yes

## Capabilities

- Builds AI bots for WeChat, QQ, Discord, Slack, Telegram and other chat platforms
- Plugs into Dify, n8n, Coze and other workflow back ends
- Plugin system and web admin panel
- Free and open source, self-hosted

## FAQ

### What is LangBot?

LangBot is listed under Workflow Automation, in the AI Agents & Automation category on Flocci AI Tools. Builds AI bots for WeChat, QQ, Discord, Slack, Telegram and other chat platforms. It is free, with no paid plan attached, and it lives at langbot.app.

### Is LangBot free?

LangBot is listed as fully free — there is no paid tier attached to it in the catalog. That makes it one of the 397 entries on Flocci AI Tools with no upgrade path built in.

### Can I use LangBot in a browser, or is there an app?

LangBot works in a normal browser tab with no install. It is available on self-hosting and the web.

### What can LangBot do?

LangBot does 4 things the catalog singles out: Builds ai bots for wechat, qq, discord, slack, telegram and other chat platforms; plugs into dify, n8n, coze and other workflow back ends; plugin system and web admin panel; free and open source, self-hosted.

### What is the best free alternative to LangBot?

Flowise is the closest free alternative: it sits in the same Workflow Automation sub-category and is free. Google Opal, Langflow and Sim also start free. The full list is on the alternatives page.

## Related

- [LangBot alternatives](https://aitools.flocci.in/alternatives/langbot)
- [Workflow Automation](https://aitools.flocci.in/category/ai-agents-automation/workflow-automation)
- [Best free AI workflow automation tools](https://aitools.flocci.in/best/best-workflow-automation)
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Source: Flocci AI Tools — https://aitools.flocci.in/tool/langbot

Facts last verified: October 2026