Build agentic systems. Run them with confidence
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.
Heym launched on Product Hunt and has 38 upvotes and 9 comments so far.
Pricing details for this tool haven’t been verified yet — check the tool’s website for current plans.