Best Alternatives to Botpress

Multi-channel chatbot builder — established since 2017. Compare 10 similar free AI tools.

1. Voiceflow — Visual AI agent builder — enterprise-ready conversation design (Free: Sandbox: 2 agents, 50 knowledge rows)
2. OpenBotX — An open-source framework for building and deploying AI-powered bots. (Free: Completely free open-source framework under MIT license.)
3. Dify — Visual AI workflow builder — 129.8K stars (Free: Free self-host + cloud sandbox)
4. python-telegram-bot — 28.7K-star Telegram bot library — built-in scheduler (Free: GPL-3.0; built-in JobQueue)
5. ChatGPT — GPT-4o with browsing, uploads, image gen (Free: GPT-4o (limited), browsing, uploads, image gen)
6. python-telegram-bot — 28.7K-star PTB library — built-in JobQueue for proactive messages, ConversationHandler, PicklePersistence (Free: GPL-3.0; fully free)
7. CrewAI — Role-based multi-agent orchestration — good for quick prototyping personal agent crews (Free: MIT; open source)
8. Chatbase — Custom AI chatbots for SMBs — embed anywhere, train on your data (Free: Free: 100 msgs/month; train on data)
9. Flowise — Drag-and-drop LangChain builder (Free: Free self-host (Apache 2.0))
10. kaymen99/personal-ai-assistant — LangGraph + Telegram multi-agent system — supervisor orchestrating Email, Calendar, Notion, Slack sub-agents (Free: Open source; MIT)

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