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Hexabot

Open-Source AI Chatbot Builder

Last verified September 2025 3 min read

What is Hexabot?

Hexabot product thumbnail

Hexabot is an open-source, self-hostable AI chatbot builder for teams that want to keep conversational data on their own infrastructure. The product is positioned as an AI workflow automation platform with a visual flow editor and support for multiple channels and large language models.

Why Hexabot works

Hosted chatbot tools force teams to send conversation logs and customer data to a third-party SaaS. Hexabot removes that constraint by letting teams deploy on their own infrastructure, while keeping a visual editor so non-developers can still design flows.

Hexabot features

  • Visual flow editor. Lets non-developers design chatbot conversations without writing code, while still exposing branching logic for complex flows.
  • Multi-LLM support. Integrates with multiple large language models so teams can pick the provider that matches their privacy and cost constraints.
  • Self-hosted deployment. Runs on the team's own infrastructure, addressing data residency and privacy requirements regulated industries usually have.
  • Plugin system. Extends the platform with custom plugins for integrations, channels, or business logic beyond the core feature set.
  • Multi-channel reach. Supports several messaging channels so the same flow can serve web chat and messaging apps without duplicate authoring.

Who Hexabot is for

  • Internal IT and platform teams at regulated companies that cannot send customer conversations to third-party chatbot SaaS.
  • Agencies building white-label chatbot solutions for clients who want full control over branding and hosting.
  • Developers prototyping LLM-backed assistants who want a visual editor on top of their own model and vector store choices.
  • Open source enthusiasts evaluating a self-hostable alternative to closed chatbot platforms before committing budget.

Similar micro SaaS ideas you can build

  • Self-hosted HR assistant. Open-source chatbot template for in-house HR teams that answers policy and benefits questions from internal docs, sold as a paid support tier.
  • Clinic intake bot. Self-hosted intake assistant for medical clinics that captures patient symptoms before the visit, monetized via setup and monthly support.
  • Municipal services chatbot. On-premise assistant for city governments that handles routine 311 questions in multiple languages, priced as a multi-year contract.
  • University admissions concierge. Self-hosted bot that answers prospective student questions from program pages, sold per institution with managed hosting add-on.
Frequently asked

Hexabot FAQ

Can I host Hexabot myself?−
Yes. The product is positioned as self-hostable so teams can deploy it on their own infrastructure rather than a vendor cloud.
Which AI models does Hexabot support?−
The platform integrates with multiple large language models, letting teams swap providers based on their own constraints.
Do I need to code to build flows?−
The visual editor is designed for non-developers, with optional plugin extensions for engineers who need custom logic.
Is Hexabot open source?−
Yes. The project is described as open source, which lets teams audit and modify the code before deploying.