multica vs tabby

multica and tabby share 22 technologies: OpenAI, React, Next.js, PostHog, Tailwind CSS, sonner, class-variance-authority, tailwind-merge, marked, Zod, next-themes, cmdk, react-day-picker, react-resizable-panels, recharts, react-markdown, rehype-sanitize, rehype-raw, remark-gfm, remark-math, tiptap, and unist-util-visit. multica is written in Go and tabby in Rust.

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What they share and what sets them apart

multica-ai

multica

Make humans and AI agents work as one team — open-source and self-hostable.

Go55kRead on November 5, 2026, at commit 98846ceWhat is multica built with?

Only in multica

In common

Only in tabby

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
multica1,429,010 lines written2,695 code files
tabby146,843 lines written1,069 code files
Who writes itA commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
multica35.7% of its commits signed by AIWith Claude Code, Cursor, Codex, and GitHub Copilot
tabby0.2% of its commits signed by AIWith GitHub Copilot and CodeRabbit
ActivityFrom GitHub and its history, on the day SeeRepo read it.
multicaLast push November 5, 20265,414 commits55,017 stars
tabbyLast push June 30, 20263,670 commits33,923 stars
TestsThe files that test the code, and the share of code files a test imports.
multica2,450 test files63.7% of its code files have a test that imports them
tabby35 test files5.6% of its code files have a test that imports them

Frequently asked questions

Which is bigger, multica or tabby?
multica, with 1,429,010 lines written; tabby has 146,843.

The proof: multica-ai/multica's code at commit 98846ce

Which has more GitHub stars, multica or tabby?
multica, with 55,017 stars; tabby has 33,923.

The proof: multica-ai/multica on GitHub

Which has more tests, multica or tabby?
multica, with 2,450 test files; tabby has 35.

The proof: multica-ai/multica's code at commit 98846ce

Which was updated more recently, multica or tabby?
multica: its last push was on November 5, 2026, and tabby's on June 30, 2026.

The proof: multica-ai/multica's commits on GitHub

Which has more commits signed by AI, multica or tabby?
multica: an AI signed 35.7% of its commits, with Claude Code, Cursor, Codex, and GitHub Copilot; in tabby, 0.2%.

The proof: the commits each tool signed in multica-ai/multica

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