Project comparison

spec-kit vs dify

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

spec-kit

💫 Toolkit to help you get started with Spec-Driven Development

Best matched with other framework tools.

123.3K

Stars

+27.3K

Weekly

100/100

Health

dify

Build Agentic workflows, RAG pipelines, with rich AI model and tool support on one collaborative workspace. Deploy on cloud, VPC, or self-hosted, so teams move from prototype to production without rebuilding the stack.

Best matched with other framework tools.

149.8K

Stars

+815

Weekly

94/100

Health

Quick Take

Adoption

dify has the larger GitHub footprint with 149.8K stars.

Momentum

spec-kit is currently growing faster at +27.3K stars this week.

Maintenance

spec-kit has the stronger automated maintenance signal at 100/100. 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	spec-kit	dify
Evidence status	Recently verified· 13h ago	Recently verified· 13h ago
GitHub stars	123.3K	149.8K
Weekly growth	+27.3K	+815
Health score	Strong100/100

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