Sim.ai

austin

Title: [Sim] on Cloudron - Open-source AI agent workflow builder

Licence: Apache-2.0

Dockerfile: Yes

Demo: https://sim.ai/ (SaaS login acting as demo)

Summary: Sim is a visual, open-source platform designed for building and deploying AI agent workflows. It features a "Figma-like" drag-and-drop canvas that allows users to connect various AI models (OpenAI, Anthropic, Gemini, or local models via Ollama/vLLM), databases, and over 80+ external tools (Slack, GitHub, Notion) to create intelligent automation systems. Unlike traditional automation tools, Sim is built specifically for agentic workflows, supporting multi-agent collaboration, structured outputs, and the Model Context Protocol (MCP).

Notes:

Pros: It offers a highly modern UX compared to older tools. The standout feature is the built-in "Copilot" which allows you to build or edit workflows using natural language commands (with modes ranging from "Fast" to "Behemoth" for complex architecture). It has native support for local AI execution, making it excellent for privacy-focused self-hosting.
Concerns: As a newer entrant in the space, the community ecosystem is smaller than n8n.

Alternative to / Libhunt link: https://selfhosted.libhunt.com/n8n-alternatives (Competes with n8n, Flowise, LangFlow)

timconsidine

Didn't see a Dockerfile, just docker-compose.
But there are manual install instructions for someone to construct a Dockerfile

austin

I found it very interesting for any AI enthusiasts, but I don't know how to package

Cloudron Forum