Alternatives to AstrBot

Stage5 puts an AI agent inside your site WhatsApp or Telegram group so the daily construction journal writes itself — your crew never opens an app.

Open-source self-hosted customer service suite with AI live chat, ticketing, and call center in one deployment.

Open-source, self-hosted chatbot builder with multi-channel deployment and flexible data loaders.

Open-source voice and chat AI agents — self-host free or run managed from $10.

Open-source React framework for agent chat, generative UI, and shared state on any AG-UI backend.

Zhipu AI's GLM-5.3 coding model and MaaS platform deliver open-source SOTA front-end programming, 1M context, and autonomous agents.

Open-source, self-hosted agentic data assistant that connects to your databases, writes SQL and code, and runs analysis in sandboxes

Runs the AI agents your engineers built in Claude Code or Codex inside your own cloud, with governance, budgets, and audit attached.

Open-source, self-hosted AI agent that plans tasks, runs tools, and grows its own long-term memory.

Open-source AI agents for multi-channel customer service with human handoff built in

Open-source RAG chatbot framework you self-host on your own cloud, trained on your own documents, with no license fees.

No-code AI agent builder that deploys to Discord, WhatsApp, and your website, with side-by-side LLM comparison across OpenAI, Anthropic, Gemini, Groq, and

Self-hosted, MIT-licensed AI customer support combining a RAG knowledge base, multi-model agents, and an embeddable chat widget.

Open-source AI coworker workspace that builds, schedules and ships agents to Slack or Telegram

Dify is an open-source visual builder for agentic workflows and RAG pipelines, deployable on cloud, VPC, or self-hosted Docker.

Hermes Desktop is a free, open-source desktop GUI for the Hermes Agent — a self-hosted AI agent with a built-in learning loop that turns

MaxKB is Fit2Cloud's open-source, self-hosted enterprise agent platform for RAG knowledge bases, visual workflows, and AI assistants on

Hermes Agent is an open-source, self-hosted AI agent with persistent memory that auto-builds reusable skills and reaches you on 20+ chat

Open-source agent platform that fuses knowledge graphs with RAG for self-hosted, explainable enterprise AI.

Open-source, self-hosted AI assistant and agent framework with unified model routing, a full RAG chain, and local/remote MCP tooling.

Agnaistic is a free, open-source, model-agnostic AI roleplay platform where you pick which AI actually plays your characters.

Open-source Python package for building conversational AI apps with a production-ready chat UI, auth, and persistence.

Weavin is a managed AI agent that runs your store on a schedule and waits for your nod before anything goes out.

Open-source low-code platform for building RAG copilots on your own databases and documents.

Open-source chatbot platform for WhatsApp and Instagram with a visual flow builder.

No-code builder for AI chatbots, agents, and voice agents across WhatsApp, Instagram, Telegram, phone, and web.

No-code AI agents for customer chat plus a memory-backed personal assistant that runs recurring tasks.

Wonderchat builds AI customer service and sales agents that cite your own docs in every reply and bill flat monthly rates.

Voiceflow is a visual platform for building AI chat and voice agents that designers and engineers ship together.

No-code custom AI agents that answer from your own content with a citation on every reply.