Source: https://seerepo.com/compare/dubinc/dub.link/vs/langgenius/dify
Markdown source: https://seerepo.com/compare/dubinc/dub.link/vs/langgenius/dify.md
Description: dub.link and dify share 5 technologies: Next.js, React, Redis, MySQL, and Resend. dub.link is written in TypeScript and dify in Python.

# dub.link vs dify

dub.link and dify share 5 technologies: Next.js, React, Redis, MySQL, and Resend. dub.link is written in TypeScript and dify in Python.

- [dubinc/dub.link](https://seerepo.com/r/dubinc/dub.link): The modern link attribution platform. Loved by world-class engineering teams at Twilio, Zillow, Jobber, Vercel, Raycast, and more.
- [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.

## What they share and what sets them apart

- In common: Next.js, React, Redis, MySQL, Resend
- Only in dub.link: Stripe, Anthropic
- Only in dify: Flask, net/http, Postgres, SQLite, Sentry

## Side by side

| | dub.link | dify |
|---|---|---|
| Size | 212,507 lines written, 2,093 code files | 2,368,309 lines written, 6,725 code files |
| Who writes it | 0.6% of its commits signed by AI. With Cursor, CodeRabbit, GitHub Copilot, and Claude Code | 5.1% of its commits signed by AI. With GitHub Copilot, Claude Code, Gemini CLI, Codex, Jules, Devin, Cursor, and Warp |
| Activity | Last push October 27, 2026, 21,374 commits, 25,098 stars | Last push November 3, 2026, 14,785 commits, 160,325 stars |
| Tests | 97 test files. 3.5% of its code files have a test that imports them | 4,742 test files. 65.8% 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, dub.link or dify?

dify, with 2,368,309 lines written in 6,725 code files; dub.link has 212,507 in 2,093.

The proof: [langgenius/dify's code at commit a992b42](https://github.com/langgenius/dify/tree/a992b426991224589da76931e696f618a24f1748)

### Which has more GitHub stars, dub.link or dify?

dify, with 160,325 stars; dub.link has 25,098.

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

### Which has more tests, dub.link or dify?

dify, with 4,742 test files; dub.link has 97.

The proof: [langgenius/dify's code at commit a992b42](https://github.com/langgenius/dify/tree/a992b426991224589da76931e696f618a24f1748)

### Which was updated more recently, dub.link or dify?

dify: its last push was on November 3, 2026, and dub.link's on October 27, 2026.

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

### Which has more commits signed by AI, dub.link or dify?

dify: an AI signed 5.1% of its commits, with GitHub Copilot, Claude Code, Gemini CLI, Codex, Jules, Devin, Cursor, and Warp; in dub.link, 0.6%.

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

## Sources

- dubinc/dub.link: Read on November 4, 2026, at commit 6b463b4 (https://github.com/dubinc/dub.link/tree/6b463b4bdd9ed2fd9aa416f67b5b77d317b1471e)
- langgenius/dify: Read on November 3, 2026, at commit a992b42 (https://github.com/langgenius/dify/tree/a992b426991224589da76931e696f618a24f1748)

## 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.