Source: https://seerepo.com/compare/Aider-AI/aider/vs/assafelovic/gpt-researcher
Markdown source: https://seerepo.com/compare/Aider-AI/aider/vs/assafelovic/gpt-researcher.md
Description: aider and gpt-researcher share 25 technologies: AIOHTTP, anyio, FastAPI, starlette, fonttools, soupsieve, SQLAlchemy, cryptography, nltk, OpenAI, tiktoken, tokenizers, litellm, filetype, jinja2, markupsafe, pillow, beautifulsoup4, annotated-types, jsonschema-specifications, marshmallow, Pydantic, referencing, jsonschema, and psutil. Both are written in Python.

# aider vs gpt-researcher

aider and gpt-researcher share 25 technologies: AIOHTTP, anyio, FastAPI, starlette, fonttools, soupsieve, SQLAlchemy, cryptography, nltk, OpenAI, tiktoken, tokenizers, litellm, filetype, jinja2, markupsafe, pillow, beautifulsoup4, annotated-types, jsonschema-specifications, marshmallow, Pydantic, referencing, jsonschema, and psutil. Both are written in Python.

- [Aider-AI/aider](https://seerepo.com/r/Aider-AI/aider): aider is AI pair programming in your terminal
- [assafelovic/gpt-researcher](https://seerepo.com/r/assafelovic/gpt-researcher): An autonomous agent that conducts deep research on any data using any LLM providers

## What they share and what sets them apart

- In common: AIOHTTP, anyio, FastAPI, starlette, fonttools, soupsieve, SQLAlchemy, cryptography, nltk, OpenAI, tiktoken, tokenizers, litellm, filetype, jinja2, markupsafe, pillow, beautifulsoup4, annotated-types, jsonschema-specifications, marshmallow, Pydantic, referencing, jsonschema, psutil
- Only in aider: aiosqlite, gitdb, google-cloud-core, pyarrow, SQLite, diskcache, PostHog, asgiref, tornado, Streamlit, cycler, contourpy, matplotlib, Rich, prompt-toolkit, Google, llama-index-instrumentation, llama-index-workflows, safetensors, scikit-learn, sentence-transformers, torch, transformers, llama-index-core, llama-index-embeddings-huggingface, markdown-it-py, mdurl, tinytag, pypandoc
- Only in gpt-researcher: uvicorn, React, Next.js, @next/third-parties, tinycss2, langdetect, LangGraph, langgraph-sdk, langsmith, MCP, Ollama, tavily-python, unstructured-client, LangChain, langchain-community, langchain-openai, langchain-mcp-adapters, langchain-text-splitters, deepagents, langchain-ollama, langchain-classic, cssselect2, feedparser, html5lib, lxml, markdown2, olefile, pydyf, pymupdf, pypdf, python-magic, python-oxmsg, python-pptx, tinyhtml5, unstructured, webencodings, markdown, mistune, python-docx, weasyprint, pydantic-core, loguru, Tailwind CSS, react-hot-toast, Framer, react-dropzone, @langchain/langgraph-sdk, isomorphic-dompurify, remark, remark-gfm, remark-html, ag2, langchain-core

## Side by side

| | aider | gpt-researcher |
|---|---|---|
| Size | 40,345 lines written, 80 code files | 51,624 lines written, 233 code files |
| Who writes it | 89.5% of its commits signed by AI. With Aider, Gemini CLI, Codex, and Claude Code | 3.2% of its commits signed by AI. With Claude Code, Cursor, GitHub Copilot, Jules, and Codex |
| Activity | Last push May 22, 2026, 12,461 commits, 49,968 stars | Last push October 10, 2026, 2,477 commits, 30,542 stars |
| Tests | 57 test files. 42.5% of its code files have a test that imports them | 149 test files. 36.5% 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, aider or gpt-researcher?

gpt-researcher, with 51,624 lines written; aider has 40,345.

The proof: [assafelovic/gpt-researcher's code at commit 3582a68](https://github.com/assafelovic/gpt-researcher/tree/3582a6841fe7dc801e2a34e34ee408641aea9bce)

### Which has more GitHub stars, aider or gpt-researcher?

aider, with 49,968 stars; gpt-researcher has 30,542.

The proof: [Aider-AI/aider on GitHub](https://github.com/Aider-AI/aider)

### Which has more tests, aider or gpt-researcher?

gpt-researcher, with 149 test files; aider has 57.

The proof: [assafelovic/gpt-researcher's code at commit 3582a68](https://github.com/assafelovic/gpt-researcher/tree/3582a6841fe7dc801e2a34e34ee408641aea9bce)

### Which was updated more recently, aider or gpt-researcher?

gpt-researcher: its last push was on October 10, 2026, and aider's on May 22, 2026.

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

### Which has more commits signed by AI, aider or gpt-researcher?

aider: an AI signed 89.5% of its commits, with Aider, Gemini CLI, Codex, and Claude Code; in gpt-researcher, 3.2%.

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

## Sources

- Aider-AI/aider: Read on November 5, 2026, at commit 5dc9490 (https://github.com/Aider-AI/aider/tree/5dc9490bb35f9729ef2c95d00a19ccd30c26339c)
- assafelovic/gpt-researcher: Read on November 7, 2026, at commit 3582a68 (https://github.com/assafelovic/gpt-researcher/tree/3582a6841fe7dc801e2a34e34ee408641aea9bce)

## 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.