Botpress

Botpress is a platform for building AI chatbots and agents, combining a visual flow builder with large language model support so you can connect a bot to your own knowledge base and to channels like websites, WhatsApp, and Slack. It started as an open-source project and is now mostly used through its hosted cloud, which is best suited to teams that want more control and custom logic than a simple template-based builder gives you. Pricing works on a conversation-based model: there is a free tier with a monthly conversation cap, and paid plans that add more seats, more conversations, and features like team roles and analytics. As of mid-2026 the plans also bundle AI spend, so the model usage tied to each conversation is included rather than billed separately.

Powerful LLM agent platform for technical teams wanting full control. Built by Botpress, it is strongest as an AI chatbots tool. You use it in the browser with a real free tier before the paid plans. Reach for it when you need LLM agents, RAG, multi-channel bots.

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