Heym
Self-hosted AI workflow builder — connect AI models, tools, and apps on a visual canvas without coding.
| What is it | Self-hosted AI workflow builder — connect AI models, tools, and apps on a visual canvas without coding. |
|---|---|
| Pricing | Unknown |
| Platform | Web Application |
| API | Yes |
| Best for | building AI-powered automation pipelines, creating custom AI agent systems |
| Domain registered | 2026 |
Data updated Aug. 1, 2026
What does Heym do?
Heym is a self-hosted, AI-native workflow automation platform that lets users build complex AI pipelines without writing code. It features a visual drag-and-drop canvas where you can connect various AI models, tools, and services to create automated workflows. The platform includes 38 different node types covering AI models, data processing, integrations with popular services, and automation tools.
What sets Heym apart is its AI-first approach. An AI assistant can generate complete workflows from natural language descriptions, automatically creating nodes and connections on the canvas. The platform supports multi-agent orchestration, allowing you to coordinate multiple AI agents with tool calling capabilities, Python tools, and sub-workflows. It includes built-in RAG (Retrieval Augmented Generation) pipelines with Qdrant vector stores for document processing, persistent agent memory with knowledge graphs, and human-in-the-loop approval checkpoints.
Heym is ideal for developers and teams who need to build sophisticated AI automation systems while maintaining full control over their data and infrastructure. It works well for creating custom AI agent systems, document processing pipelines, and complex workflow automations that combine multiple AI models with external services and tools. The self-hosted nature makes it suitable for organizations with strict data privacy requirements.
Key features
What makes it stand outWho is Heym for?
Who benefits most from this toolTrust & presence
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