Heym is a source-available platform for building and running agentic systems on your own infrastructure. Build multi-agent workflows visually, connect your data and tools, bring in coding agents like Codex and OpenCode, and add human approval where it matters. See exactly how every run performs with built-in traces, costs, latency, and evals. Self-host Heym, use your own models and credentials, and ship workflows as portals, APIs, or MCP tools.
We re relaunching Heym, an AI-native workflow automation platform for building, running, and improving agentic workflows on your own infrastructure.
Start with our Product Tour for an end-to-end look at the platform. Our YouTube tutorials cover practical workflows and features, including AI Convert, MCP, boards, templates, dashboards, and tracing.
Build AI workflow automations visually, with no coding required. Heym supports multi-agent orchestration, RAG pipelines, and MCP, plus a powerful AI builder for faster creation.
Heym is a source-available, self-hosted AI workflow automation platform. It offers a visual canvas, many node types, multi-agent orchestration, RAG capabilities, HITL approvals, an MCP server/client, full LLM traces, and a portal that turns any workflow into a public chat UI. Ready to setup with no vendor lock-in.
