Project comparison

Stable Diffusion.cpp vs Openmontage

Compare adoption, momentum, maintenance health, and project basics before choosing which tool to evaluate deeper.

Stable Diffusion.cpp

Diffusion model(SD,Flux,Wan,Qwen Image,Z-Image,...) inference in pure C/C++

Best matched with other image tools.

6.8K

Stars

+843

Weekly

82/100

Health

Openmontage

World's first open-source, agentic video production system. 12 production pipelines, 100+ tools, 700+ agent skill and production-knowledge files. Turn your AI coding assistant into a full video production studio.

Best matched with other image tools.

56.5K

Stars

+52.8K

Weekly

88/100

Health

Quick Take

Adoption

Openmontage has the larger GitHub footprint with 56.5K stars.

Momentum

Openmontage is currently growing faster at +52.8K stars this week.

Maintenance

Openmontage has the stronger automated maintenance signal at 88/100. This is not a security or fit verdict.

Side-by-side evidence

Use these signals to narrow your choice, then confirm setup, license, and fit upstream.

Signal	Stable Diffusion.cpp	Openmontage
Evidence status	Basic listing· 2026-10-04 09:17 UTC	Basic listing· 2026-10-04 09:17 UTC
GitHub stars	6.8K	56.5K
Weekly growth	+843	+52.8K
Health score	Strong82/100	Strong88/100
Contributors	98	52
Commits per week	13.6	26.6
Open issues	265	311
Language	C++	Python
License	MIT	AGPL-3.0
Last commit	2026-08-19 19:41 UTC	2026-09-06 05:02 UTC
Last release	master-827-97d2990	N/A

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