head to head · open source
stable-diffusion-webui vs MaxKB
stable-diffusion-webui has 165,228 GitHub stars, 31,916 forks, 2,510 open issues and last shipped 8 months ago. MaxKB has 23,095 stars, 3,210 forks, 18 open issues and last shipped yesterday. stable-diffusion-webui leads on adoption by 615% (165,228 vs 23,095 stars). stable-diffusion-webui is written in Python under AGPL-3.0; MaxKB is written in Python under GPL-3.0. stable-diffusion-webui has attracted 19% as many forks as stars, MaxKB 14%. MaxKB was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| stable-diffusion-webui | MaxKB | |
|---|---|---|
| GitHub stars | ★ 165K | ★ 23K |
| License | AGPL-3.0 | GPL-3.0 |
| Written in | Python | Python |
| Last push | 2026-03-02 | 2026-11-02 |
| Forks | ⑂ 32K | ⑂ 3.2K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick stable-diffusion-webui if
- You weight community size — 165K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick MaxKB if
- You want the MaxKB feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Python
- You evaluated both and MaxKB fits your workflow better
About stable-diffusion-webui
Stable Diffusion web UI A web interface for Stable Diffusion, implemented using Gradio library. Features Detailed feature showcase with images: Original txt2img and img2img modes One click install and run script (but you still must install python and git) Outpainting Inpainting Color Sketch Prompt Matrix Stable Diffusion Upscale Attention, specify parts of text that the model should pay more attention to a man in a ((tuxedo)) will pay more attention to tuxedo a man in a (tuxedo:1.21) alternative syntax select text and press Ctrl+Up or Ctrl+Down (or Command+Up or Command+Down if you're on a MacOS) to…
read the full stable-diffusion-webui overview →
About MaxKB
Open source platform for building enterprise grade agents 强大易用的企业级智能体平台 [ 中文(简体) ] [ English ] MaxKB = Max Knowledge Brain, it is an open source platform for building enterprise grade agents. MaxKB integrates Retrieval Augmented Generation (RAG) pipelines, supports robust workflows, and provides advanced MCP tool use capabilities. MaxKB is widely applied in scenarios such as intelligent customer service, corporate internal knowledge bases, academic research, and education. RAG Pipeline : Supports direct uploading of documents / automatic crawling of online documents, with features for automatic text splitting…
read the full MaxKB overview →
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Frequently asked questions
Is stable-diffusion-webui or MaxKB more popular?
stable-diffusion-webui has 165,228 GitHub stars and MaxKB has 23,095. stable-diffusion-webui has the larger community by that measure.
Are stable-diffusion-webui and MaxKB free?
Both are open source. stable-diffusion-webui is licensed under AGPL-3.0 and MaxKB under GPL-3.0. Neither carries a licence fee.
What is the difference between stable-diffusion-webui and MaxKB?
stable-diffusion-webui is written in Python and MaxKB in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, stable-diffusion-webui or MaxKB?
Choose stable-diffusion-webui if you want the larger community (165,228 stars) or its AGPL-3.0 licence terms. Choose MaxKB if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.