head to head · open source
stable-diffusion-webui vs claude-forge
stable-diffusion-webui has 165,228 GitHub stars, 31,916 forks, 2,510 open issues and last shipped 8 months ago. claude-forge has 871 stars, 183 forks, 29 open issues and last shipped 2 months ago. stable-diffusion-webui leads on adoption by 18,870% (165,228 vs 871 stars). stable-diffusion-webui is written in Python under AGPL-3.0; claude-forge is written in Shell under MIT. stable-diffusion-webui has attracted 19% as many forks as stars, claude-forge 21%. claude-forge 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 | claude-forge | |
|---|---|---|
| GitHub stars | ★ 165K | ★ 871 |
| License | AGPL-3.0 | MIT |
| Written in | Python | Shell |
| Last push | 2026-03-02 | 2026-09-03 |
| Forks | ⑂ 32K | ⑂ 183 |
| 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 claude-forge if
- You want the claude-forge feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Shell
- You evaluated both and claude-forge 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 claude-forge
⚡ New here? Walk through setup in 60 seconds → English · 한국어 · 中文 · setup guide in 13 languages oh my zsh for Claude Code — one install, full professional kit What is it? • Why bother? • Install • What's inside • How to use • Architecture • FAQ • 한국어 v4.3.0 (September 2026, latest) — session time report now reads Codex too. Same hook, same report; it detects whether a transcript is a Claude Code transcript or a Codex rollout log and counts either. Wiring for Codex is two entries you add to /.codex/hooks.json (how). v4.2.0 (September 2026) — Adds session time report (22nd hook)…
read the full claude-forge overview →
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Frequently asked questions
Is stable-diffusion-webui or claude-forge more popular?
stable-diffusion-webui has 165,228 GitHub stars and claude-forge has 871. stable-diffusion-webui has the larger community by that measure.
Are stable-diffusion-webui and claude-forge free?
Both are open source. stable-diffusion-webui is licensed under AGPL-3.0 and claude-forge under MIT. Neither carries a licence fee.
What is the difference between stable-diffusion-webui and claude-forge?
stable-diffusion-webui is written in Python and claude-forge in Shell. 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 claude-forge?
Choose stable-diffusion-webui if you want the larger community (165,228 stars) or its AGPL-3.0 licence terms. Choose claude-forge if its feature set, stack or MIT licence fits better. Both are self-hostable.