Heym

Self-hosted AI workflow automation with agents, RAG, and MCP

40 followers

Self-hosted AI workflow automation with agents, RAG, and MCP

40 followers

Visit website

Automation tools

•

AI Engineer

•

No-Code AI Agent Builder

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.

Free

Launch tags:Open Source•Developer Tools•Artificial Intelligence

Launch Team / Built With

AppSignal — Track your app’s health, errors and performance with ease

Track your app’s health, errors and performance with ease

Promoted

The self-hosted angle is underrated! most workflow tools force you to trust third parties with your data. Curious how RAG works with private docs. Would love this for internal ops automation

Report

8d ago

1 2

Forum Threads

p/heym

•

27d ago

We open sourced Heym today — self-hosted AI workflow automation

Launching on PH tomorrow. Wanted to share here first.

Heym is source-available under MIT + Commons Clause. You can run it, modify it, self-host it.

p/heym

•

28d ago

Why we built Heym — and what we're trying to figure out

We're two engineers in Berlin who kept hitting the same wall building AI workflows. Every time we needed agents, document retrieval, approval steps, and observability in the same flow, we ended up gluing five tools together.

So we built Heym, launching Tuesday. Self-hosted, source-available, visual canvas.

One thing we're genuinely still thinking about: what's the right balance between no-code accessibility and the depth that technical teams actually need? We've leaned technical and curious what this community thinks.

View all