The best open source alternative to ChatBot is Typebot. If that doesn't suit you, we've compiled a ranked list of other open source ChatBot alternatives to help you find a suitable replacement. Other interesting open source alternative to ChatBot is Hexabot.
ChatBot alternatives are mainly Low-Code/No-Code Platforms but may also be AI Chat Interfaces or Chatbot Platforms. Browse these if you want a narrower list of alternatives or looking for a specific functionality of ChatBot.
Design, build, and deploy interactive chatbots with a visual editor. Integrate easily and collect data effortlessly.

Typebot revolutionizes the way you create and manage chatbots, offering a powerful yet user-friendly platform for businesses and developers alike. With its intuitive visual editor, you can design complex conversational flows without writing a single line of code.
Key benefits of Typebot include:
Whether you're looking to automate customer support, streamline lead generation, or create interactive surveys, Typebot provides the tools you need to build engaging conversational experiences. Its versatility makes it suitable for businesses of all sizes, from startups to enterprises, across various industries.
Get started with Typebot today and transform the way you interact with your audience!
Build and run AI agents, agentic workflows, and multichannel automation on your own infrastructure, with memory, RAG, MCP tools, and full data control.

Hexabot is a self-hosted platform for building AI agents and business automation workflows that span conversations, actions, memory, and multiple service channels. It's aimed at development teams, agencies, and service operations that need real workflow automation without surrendering control of their data or logic to a third-party cloud.
The core idea is that a workflow can be triggered by chat, a form, a schedule, or an external event, then fan out to LLM calls, APIs, back-office systems, and tools before responding or routing to a human. It sits in the same space as n8n for workflow automation and chatbot platforms like Tiledesk, but combines both into one runtime.
Key capabilities:
Workflows and extensions are built around typed input/output contracts, so actions and LLM bindings stay composable and testable. Developers can build custom channels and actions; support teams manage live interactions and step in centrally.
The codebase is source-available under the Fair Core License with an ALv2 future license. A free Community plan covers one user and ten workflows with no project or integration caps, which is enough to prototype before committing. Paid plans add users, workflow capacity, and license activations without metering on message volume.
Managed Open Source software hosting in the EU: secure, compliant, fast.
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