Source: https://seerepo.com/compare/assafelovic/gpt-researcher/vs/bojieli/ai-agent-book
Markdown source: https://seerepo.com/compare/assafelovic/gpt-researcher/vs/bojieli/ai-agent-book.md
Description: gpt-researcher and ai-agent-book share 27 technologies: FastAPI, anyio, AIOHTTP, uvicorn, React, Next.js, litellm, MCP, nltk, Ollama, OpenAI, langchain-openai, tiktoken, lxml, pymupdf, pypdf, python-magic, python-pptx, beautifulsoup4, markdown, pillow, python-docx, Pydantic, loguru, psutil, Tailwind CSS, and remark-gfm. Both are written in Python.

# gpt-researcher vs ai-agent-book

gpt-researcher and ai-agent-book share 27 technologies: FastAPI, anyio, AIOHTTP, uvicorn, React, Next.js, litellm, MCP, nltk, Ollama, OpenAI, langchain-openai, tiktoken, lxml, pymupdf, pypdf, python-magic, python-pptx, beautifulsoup4, markdown, pillow, python-docx, Pydantic, loguru, psutil, Tailwind CSS, and remark-gfm. Both are written in Python.

- [assafelovic/gpt-researcher](https://seerepo.com/r/assafelovic/gpt-researcher): An autonomous agent that conducts deep research on any data using any LLM providers
- [bojieli/ai-agent-book](https://seerepo.com/r/bojieli/ai-agent-book): 《深入理解 AI Agent：设计原理与工程实践》（李博杰 著）开源主仓库：全书正文、编译版 PDF 与按章配套代码

## What they share and what sets them apart

- In common: FastAPI, anyio, AIOHTTP, uvicorn, React, Next.js, litellm, MCP, nltk, Ollama, OpenAI, langchain-openai, tiktoken, lxml, pymupdf, pypdf, python-magic, python-pptx, beautifulsoup4, markdown, pillow, python-docx, Pydantic, loguru, psutil, Tailwind CSS, remark-gfm
- Only in gpt-researcher: starlette, @next/third-parties, fonttools, soupsieve, tinycss2, SQLAlchemy, cryptography, langdetect, LangGraph, langgraph-sdk, langsmith, tavily-python, tokenizers, unstructured-client, LangChain, langchain-community, langchain-mcp-adapters, langchain-text-splitters, deepagents, langchain-ollama, langchain-classic, cssselect2, feedparser, filetype, html5lib, jinja2, markdown2, markupsafe, olefile, pydyf, python-oxmsg, tinyhtml5, unstructured, webencodings, mistune, weasyprint, annotated-types, jsonschema, jsonschema-specifications, marshmallow, pydantic-core, referencing, react-hot-toast, Framer, react-dropzone, @langchain/langgraph-sdk, isomorphic-dompurify, remark, remark-html, ag2, langchain-core
- Only in ai-agent-book: azure-search-documents, azure-storage-blob, chromadb, psycopg2-binary, Postgres, pyarrow, Anthropic, Hugging Face, Google, PostHog, fastmcp, Flask, Vite, Express, Astro, mkdocs-material, Rich, matplotlib, seaborn, Plotly, authlib, google-auth, google-auth-httplib2, google-auth-oauthlib, pyotp, accelerate, bitsandbytes, cut-cross-entropy, faiss-cpu, lightgbm, mem0ai, openai-whisper, scikit-image, sentencepiece, triton, xformers, torch, transformers, peft, datasets, scikit-learn, rank-bm25, groq, librosa, trl, snac, torchaudio, opencv-python, sentence-transformers, mlx-audio, vLLM, torchcodec, xlrd, xlsxwriter, pypdf2, reportlab, html2text, openpyxl, pdfplumber, sendgrid, youtube-transcript-api, yt-dlp, structlog, pptxgenjs, sharp, D3, recharts, onnxruntime-node, class-variance-authority, tailwind-merge, Radix UI, react-syntax-highlighter, Lucide, react-markdown, katex

## Side by side

| | gpt-researcher | ai-agent-book |
|---|---|---|
| Size | 51,624 lines written, 233 code files | 422,447 lines written, 1,067 code files |
| Who writes it | 3.2% of its commits signed by AI. With Claude Code, Cursor, GitHub Copilot, Jules, and Codex | 20.8% of its commits signed by AI. With Claude Code |
| Activity | Last push October 10, 2026, 2,477 commits, 30,542 stars | Last push October 8, 2026, 1,610 commits, 57,240 stars |
| Tests | 149 test files. 36.5% of its code files have a test that imports them | 624 test files. 34.3% 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, gpt-researcher or ai-agent-book?

ai-agent-book, with 422,447 lines written; gpt-researcher has 51,624.

The proof: [bojieli/ai-agent-book's code at commit dbc046e](https://github.com/bojieli/ai-agent-book/tree/dbc046eb896ac4e39aa19c7774c8bf49583b89a6)

### Which has more GitHub stars, gpt-researcher or ai-agent-book?

ai-agent-book, with 57,240 stars; gpt-researcher has 30,542.

The proof: [bojieli/ai-agent-book on GitHub](https://github.com/bojieli/ai-agent-book)

### Which has more tests, gpt-researcher or ai-agent-book?

ai-agent-book, with 624 test files; gpt-researcher has 149.

The proof: [bojieli/ai-agent-book's code at commit dbc046e](https://github.com/bojieli/ai-agent-book/tree/dbc046eb896ac4e39aa19c7774c8bf49583b89a6)

### Which was updated more recently, gpt-researcher or ai-agent-book?

gpt-researcher: its last push was on October 10, 2026, and ai-agent-book's on October 8, 2026.

The proof: [assafelovic/gpt-researcher's commits on GitHub](https://github.com/assafelovic/gpt-researcher/commits)

### Which has more commits signed by AI, gpt-researcher or ai-agent-book?

ai-agent-book: an AI signed 20.8% of its commits, with Claude Code; in gpt-researcher, 3.2%.

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

## Sources

- assafelovic/gpt-researcher: Read on November 7, 2026, at commit 3582a68 (https://github.com/assafelovic/gpt-researcher/tree/3582a6841fe7dc801e2a34e34ee408641aea9bce)
- bojieli/ai-agent-book: Read on November 5, 2026, at commit dbc046e (https://github.com/bojieli/ai-agent-book/tree/dbc046eb896ac4e39aa19c7774c8bf49583b89a6)

## 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.