AI-Native Automation Platform

Build Intelligent AI Workflows Without Writing Code

Visual canvas, multi-agent orchestration, RAG pipelines, and MCP support. The first truly AI-native workflow automation platform.

Get Started FreeSee It in Action
30+ Nodes·Multi-Agent·Built-in RAG·Open Source
heym.run/editor
Heym Workflow Canvas - Visual AI workflow editor with connected nodes and properties panel

Integrates With

OpenAI
Ollama
Slack
Redis
PostgreSQL
RabbitMQ
Qdrant
Docker
Python
TypeScript
Grist
Google Gemini
OpenAI
Ollama
Slack
Redis
PostgreSQL
RabbitMQ
Qdrant
Docker
Python
TypeScript
Grist
Google Gemini

Purpose-Built for AI Workflows

Not just automation tools with AI added on top. Heym is built from the ground up with AI as the execution model.

AI Assistant

Describe what you want in natural language or voice — the assistant generates nodes and edges and applies them to the canvas instantly.

  • Natural language workflow generation
  • Voice input support
  • Instant canvas updates

Visual Workflow Editor

Drag-and-drop canvas powered by Vue Flow with 30+ node types. Build complex workflows without writing code.

  • 30+ node types across 7 categories
  • Expression DSL for data transformation
  • Auto-saving with version history

Multi-Agent Orchestration

One agent orchestrates named sub-agents and sub-workflows, all wired visually.

  • Named sub-agents with tool calling
  • Configurable reasoning effort
  • Automatic model fallback

Built-In RAG Pipeline

Upload PDFs, Markdown, CSV, or JSON to managed vector stores. Wire a RAG node into any workflow.

  • QDrant vector store integration
  • Semantic search in any workflow
  • Multi-format document support

Human-in-the-Loop

Pause execution for user approval before proceeding.

Guardrails

Content filtering, NSFW protection, and safety checks.

MCP Support

Connect to MCP servers or expose workflows as an MCP server.

Portal

Turn workflows into public chat UIs with streaming.

Skills System

Portable capability bundles for extending agents.

Auto Heal

AI auto-fixes broken Playwright selectors at runtime.

Parallel Execution

Independent nodes run concurrently based on graph structure.

Enterprise Security

JWT auth, encrypted secrets, CORS, and rate limiting.

See Heym in Action

A powerful, intuitive interface designed for building complex AI workflows.

heym.run/authentication
Login Page - Animated workflow canvas in the background

Authentication

Log into Heym

Animated workflow canvas in the background

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Built for Every Team

From customer support to DevOps, Heym adapts to your workflow needs with AI-powered automation.

Automate Customer Support with AI Agents

Build intelligent support workflows that understand context, search knowledge bases, and resolve issues autonomously.

  • RAG-powered knowledge base for instant answers
  • Human-in-the-loop escalation for complex cases
  • Multi-language support with guardrails
  • Slack and email integration for omnichannel support
Try This Workflow

Customer Support Workflow

Powered by Heym

Input Trigger
AI Agent
Condition
Output

30+ Powerful Node Types

Connect anything to anything. Build complex workflows by dragging and dropping nodes onto the canvas.

Input (Webhook)

Trigger workflows via HTTP webhooks

Cron

Schedule workflows at specific intervals

RabbitMQ Receive

Receive messages from RabbitMQ queues

Error Handler

Handle and retry failed nodes

LLM

Connect to OpenAI, Ollama, vLLM, and more

AI Agent

Tool-calling agents with reasoning

Qdrant RAG

Semantic search from vector stores

Condition

Branch workflow based on conditions

Switch

Switch between multiple paths

Loop

Iterate over arrays or repeat actions

Merge

Combine parallel workflow branches

Set

Set variables and transform data

Explore all nodes on GitHub

Why Heym?

See how Heym compares to other automation platforms. Built AI-first, not AI-added.

FeatureHeymn8nZapierMake
Built-in LLM Node
Built-in Agent Node (Tool Calling)
Multi-Agent Orchestration
Built-in RAG / Vector Store
Natural Language Workflow Builder
MCP (Model Context Protocol)
Skills System for Agents
LLM Trace Inspection
Built-in Evals for AI Workflows
Human-in-the-Loop (HITL)
Parallel DAG Execution
Self-Hostable, Source Available
Expression DSL for Dynamic Data
Full Support
Partial
Not Available

Built with Modern Tech

Every component is chosen for performance, developer experience, and reliability.

Python
TypeScript
Vue.js
FastAPI

Frontend

Vue.js 3
Framework
TypeScript
Language
Vite + Bun
Build
Vue Flow
Canvas
Pinia
State
Tailwind CSS
Styling
Shadcn Vue
UI

Backend

Python 3.11+
Language
FastAPI
Framework
UV
Package Mgr
Alembic
Migrations

Database & Infra

PostgreSQL 16
Database
SQLAlchemy 2.0
ORM
Redis
Cache
RabbitMQ
Queue
Docker
Container
QDrant
Vector DB

Security & Auth

JWT
Auth
bcrypt
Passwords
Pydantic v2
Validation
Fernet
Encryption

AI & LLM

OpenAI
LLM
Ollama
Local
vLLM
Inference
MCP
Protocol
Cohere
LLM

Developer Experience

ESLint
Lint
Ruff
Python Lint
Playwright
Browser
FlareSolverr
Crawler
100% Open Source

Join Our Growing Community

Your data, your infrastructure, your code. Self-host it anywhere, contribute to the project, and be part of something bigger.

Free to Use

No licensing fees. Self-host for free.

Source Available

Complete transparency. Review every line.

Community Driven

Built together with amazing contributors.

Commons Clause

Open for use, not for commercial resale.

Terminal
$ git clone https://github.com/heymrun/heym.git
$ cd heym && cp .env.example .env
$ ./run.sh
✓ Ready at http://localhost:4017
Star on GitHub

Licensed under Commons Clause + MIT

Enterprise Solutions

Power Your Enterprise with Heym

Commercial use, enterprise licensing, and professional support for organizations of all sizes.

Dedicated Support

Priority support with direct access to our engineering team.

On-Premise Deploy

Deploy in your infrastructure with full data sovereignty.

Custom Development

Tailor Heym with custom features and integrations.

Unlimited Scale

No limits on workflows, executions, or team members.

What We Offer

  • Enterprise licensing with commercial rights
  • Dedicated account manager
  • Custom integrations and connectors
  • Training and onboarding sessions
  • Access to beta features

Get in Touch

Ready to explore Heym Enterprise? Our team is here to discuss your specific needs.

Contact SalesChat on Discord

Response time: Usually within 24 hours

Frequently Asked Questions

Answers to your common questions about Heym.

Still have questions?

Ask on Discord

Join Our Community

Connect with developers, share workflows, and shape the future of AI automation.

Discord Community

Connect with developers, share workflows, get real-time help from our team and community.

Join Discord

GitHub Repository

Star the repo, report bugs, request features, and contribute to the open-source project.

View on GitHub

Documentation

Comprehensive guides, API reference, node library, and getting started tutorials.

Read Docs

Resources

Getting Started Guide

Build your first AI workflow in minutes.

API Reference

Complete API documentation for all endpoints.

Node Library

Detailed docs for all 30+ node types.

Integration Guides

Connect Heym to your favorite tools.

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