AutoGen is Microsoft’s multi-agent framework plus AutoGen Studio, a low-code Team Builder (see the cover): teams list, component library,…
Free· open source,MIT
Studio is not “free AI.”Checked 2026-10-19·microsoft.github.io/autogen/stable/user-guide
vs Langflow
AUTOMATIC1111 Stable Diffusion Web UI is a browser form for local diffusion: txt2img prompt, negative prompt, sampler, steps, and Generate
Free· open source,AGPL
You install Python, CUDA, and modelsChecked 2026-10-19·github.com/AUTOMATIC1111/stable-diffusion-webui
vs ComfyUI
GPT4All is a local desktop chat app from Nomic: install it, download a model, and chat (plus LocalDocs over files) without sending prompts…
Free· open source,MIT
The first run is a model downloadChecked 2026-10-26·github.com/nomic-ai/gpt4all
vs Ollama