Source: https://seerepo.com/compare/bytedance/deer-flow/vs/eigent-ai/eigent
Markdown source: https://seerepo.com/compare/bytedance/deer-flow/vs/eigent-ai/eigent.md
Description: deer-flow and eigent share 21 technologies: FastAPI, uvicorn, React, alembic, pyjwt, cryptography, bcrypt, exa-py, jsonschema, Tailwind CSS, class-variance-authority, tailwind-merge, sonner, Radix UI, motion, react-resizable-panels, cmdk, embla-carousel-react, GSAP, Lucide, and papaparse. deer-flow is written in Python and eigent in TypeScript.

# deer-flow vs eigent

deer-flow and eigent share 21 technologies: FastAPI, uvicorn, React, alembic, pyjwt, cryptography, bcrypt, exa-py, jsonschema, Tailwind CSS, class-variance-authority, tailwind-merge, sonner, Radix UI, motion, react-resizable-panels, cmdk, embla-carousel-react, GSAP, Lucide, and papaparse. deer-flow is written in Python and eigent in TypeScript.

- [bytedance/deer-flow](https://seerepo.com/r/bytedance/deer-flow): An open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, subagents and message gateway, it handles different levels of tasks that could take minutes to hours.
- [eigent-ai/eigent](https://seerepo.com/r/eigent-ai/eigent): Eigent: The Open Source Cowork Desktop - Local and Free Alternative to Claude Cowork and Codex

## What they share and what sets them apart

- In common: FastAPI, uvicorn, React, alembic, pyjwt, cryptography, bcrypt, exa-py, jsonschema, Tailwind CSS, class-variance-authority, tailwind-merge, sonner, Radix UI, motion, react-resizable-panels, cmdk, embla-carousel-react, GSAP, Lucide, papaparse
- Only in deer-flow: aiosqlite, langgraph-checkpoint-sqlite, SQLite, starlette, Next.js, SQLAlchemy, LangChain, LangGraph, langchain-openai, langchain-mcp-adapters, e2b-code-interpreter, langchain-anthropic, langchain-deepseek, langfuse, html5lib, beautifulsoup4, email-validator, kubernetes, next-themes, @uiw/codemirror-theme-monokai, @tanstack/react-virtual, @uiw/react-codemirror, use-stick-to-bottom, @streamdown/code, canvas-confetti, CodeMirror, Headless UI, @radix-ui/react-icons, ai, streamdown, katex, shiki, qrcode.react, rehype-katex, rehype-raw, rehype-sanitize, remark-gfm, remark-math, unist-util-visit, Zod
- Only in eigent: react-router-dom, Vite, psycopg2-binary, Redis, Celery, Postgres, OpenAI, Electron, @fontsource/inter, Framer, monaco-editor, xyflow, xterm, morphicons, sqlmodel, sqlalchemy-utils, itsdangerous, passlib, camel-ai, openpyxl, dompurify, csv-parser, mammoth, marked, xml2js, Pydantic, opentelemetry-api, loguru, electron-log, OpenTelemetry, opentelemetry-sdk

## Side by side

| | deer-flow | eigent |
|---|---|---|
| Size | 1,085,017 lines written, 1,515 code files | 657,072 lines written, 1,260 code files |
| Who writes it | 12.7% of its commits signed by AI. With Claude Code, GitHub Copilot, Cursor, Codex, and Factory | 1.9% of its commits signed by AI. With Claude Code, Jules, GitHub Copilot, and Cursor |
| Activity | Last push November 4, 2026, 4,588 commits, 84,984 stars | Last push November 5, 2026, 1,656 commits, 15,764 stars |
| Tests | 1,922 test files. 72.5% of its code files have a test that imports them | 704 test files. 55.6% 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, deer-flow or eigent?

deer-flow, with 1,085,017 lines written; eigent has 657,072.

The proof: [bytedance/deer-flow's code at commit a46d922](https://github.com/bytedance/deer-flow/tree/a46d9221f8ab029ef0b7b8caae25c10ab4153395)

### Which has more GitHub stars, deer-flow or eigent?

deer-flow, with 84,984 stars; eigent has 15,764.

The proof: [bytedance/deer-flow on GitHub](https://github.com/bytedance/deer-flow)

### Which has more tests, deer-flow or eigent?

deer-flow, with 1,922 test files; eigent has 704.

The proof: [bytedance/deer-flow's code at commit a46d922](https://github.com/bytedance/deer-flow/tree/a46d9221f8ab029ef0b7b8caae25c10ab4153395)

### Which was updated more recently, deer-flow or eigent?

eigent: its last push was on November 5, 2026, and deer-flow's on November 4, 2026.

The proof: [eigent-ai/eigent's commits on GitHub](https://github.com/eigent-ai/eigent/commits)

### Which has more commits signed by AI, deer-flow or eigent?

deer-flow: an AI signed 12.7% of its commits, with Claude Code, GitHub Copilot, Cursor, Codex, and Factory; in eigent, 1.9%.

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

## Sources

- bytedance/deer-flow: Read on November 4, 2026, at commit a46d922 (https://github.com/bytedance/deer-flow/tree/a46d9221f8ab029ef0b7b8caae25c10ab4153395)
- eigent-ai/eigent: Read on November 7, 2026, at commit 4958c94 (https://github.com/eigent-ai/eigent/tree/4958c94bd91faf4e0bfff270a971d4d1810fb6db)

## 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.