Source: https://seerepo.com/compare/langgenius/dify/vs/multica-ai/multica
Markdown source: https://seerepo.com/compare/langgenius/dify/vs/multica-ai/multica.md
Description: dify and multica share 6 technologies: Next.js, React, net/http, Redis, Postgres, and Resend. dify is written in Python and multica in Go.

# dify vs multica

dify and multica share 6 technologies: Next.js, React, net/http, Redis, Postgres, and Resend. dify is written in Python and multica in Go.

- [langgenius/dify](https://seerepo.com/r/langgenius/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.
- [multica-ai/multica](https://seerepo.com/r/multica-ai/multica): Make humans and AI agents work as one team — open-source and self-hostable.

## What they share and what sets them apart

- In common: Next.js, React, net/http, Redis, Postgres, Resend
- Only in dify: Flask, Sentry
- Only in multica: Expo, chi, PostHog, OpenAI

## Side by side

| | dify | multica |
|---|---|---|
| Size | 2,246,004 lines written, 6,486 code files | 1,347,852 lines written, 2,534 code files |
| Who writes it | 5.1% of its commits signed by AI. With GitHub Copilot, Claude Code, Gemini CLI, Codex, Jules, Devin, Cursor, and Warp | 35.6% of its commits signed by AI. With Claude Code, Codex, Cursor, and GitHub Copilot |
| Activity | Last push October 28, 2026, 14,547 commits, 159,837 stars | Last push October 28, 2026, 5,228 commits, 54,065 stars |
| Tests | 4,485 test files. 65.5% of its code files have a test that imports them | 2,243 test files. 62.6% of its code files have a test that imports them |

- Size: Lines written by people and agents, without generated ones; code files, without tests.
- Who writes it: A commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
- Activity: From GitHub and its history, on the day SeeRepo read it.
- Tests: The files that test the code, and the share of code files a test imports.

## Frequently asked questions

### Which is bigger, dify or multica?

dify, with 2,246,004 lines written in 6,486 code files; multica has 1,347,852 in 2,534.

The proof: [langgenius/dify's code at commit ea5e4e9](https://github.com/langgenius/dify/tree/ea5e4e9e21e73a8b7406e2d678350a2dd33b8fa0)

### Which has more GitHub stars, dify or multica?

dify, with 159,837 stars; multica has 54,065.

The proof: [langgenius/dify on GitHub](https://github.com/langgenius/dify)

### Which has more tests, dify or multica?

dify, with 4,485 test files; multica has 2,243.

The proof: [langgenius/dify's code at commit ea5e4e9](https://github.com/langgenius/dify/tree/ea5e4e9e21e73a8b7406e2d678350a2dd33b8fa0)

### Which was updated more recently, dify or multica?

Both got their last push on October 28, 2026.

The proof: [langgenius/dify's commits on GitHub](https://github.com/langgenius/dify/commits)

### Which has more commits signed by AI, dify or multica?

multica: an AI signed 35.6% of its commits, with Claude Code, Codex, Cursor, and GitHub Copilot; in dify, 5.1%.

The proof: [the commits each tool signed in multica-ai/multica](https://seerepo.com/r/multica-ai/multica/ai)

## Sources

- langgenius/dify: Read on October 28, 2026, at commit ea5e4e9 (https://github.com/langgenius/dify/tree/ea5e4e9e21e73a8b7406e2d678350a2dd33b8fa0)
- multica-ai/multica: Read on October 28, 2026, at commit 4a0c147 (https://github.com/multica-ai/multica/tree/4a0c147c5020db450fd24459a0da6014fbb9a3d2)

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.