# Best self-hosted Agent builder tools | SelfHostAI

Source: https://ai.andreiturcea.com/cat-agent-builder.html
Last updated: 2026-10-15


**Short answer:** Open-source Agent builder tools you can self-host.

Last updated: 15 October 2026 · No tax figures on this site, so no GOV.UK check applies; tool details come from each project's public GitHub repository · [Markdown version](https://ai.andreiturcea.com/cat-agent-builder.html.md)

**Dify**: LLM app and agent builder platform.

**Flowise**: Drag-and-drop LLM flows.