Source: https://seerepo.com/compare/Aider-AI/aider/vs/microsoft/graphrag
Markdown source: https://seerepo.com/compare/Aider-AI/aider/vs/microsoft/graphrag.md
Description: aider and graphrag share 7 technologies: pyarrow, FastAPI, Streamlit, nltk, litellm, jinja2, and Pydantic. Both are written in Python.

# aider vs graphrag

aider and graphrag share 7 technologies: pyarrow, FastAPI, Streamlit, nltk, litellm, jinja2, and Pydantic. Both are written in Python.

- [Aider-AI/aider](https://seerepo.com/r/Aider-AI/aider): aider is AI pair programming in your terminal
- [microsoft/graphrag](https://seerepo.com/r/microsoft/graphrag): A modular graph-based Retrieval-Augmented Generation (RAG) system

## What they share and what sets them apart

- In common: pyarrow, FastAPI, Streamlit, nltk, litellm, jinja2, Pydantic
- Only in aider: aiosqlite, gitdb, google-cloud-core, SQLite, diskcache, PostHog, AIOHTTP, anyio, asgiref, starlette, tornado, cycler, fonttools, soupsieve, contourpy, matplotlib, Rich, prompt-toolkit, SQLAlchemy, cryptography, Google, llama-index-instrumentation, llama-index-workflows, OpenAI, safetensors, scikit-learn, sentence-transformers, tiktoken, tokenizers, torch, transformers, llama-index-core, llama-index-embeddings-huggingface, filetype, markdown-it-py, markupsafe, mdurl, tinytag, pillow, beautifulsoup4, pypandoc, annotated-types, jsonschema-specifications, marshmallow, referencing, jsonschema, psutil
- Only in graphrag: azure-cosmos, azure-storage-blob, azure-search-documents, lancedb, altair, azure-identity, graphrag, spaCy, textblob, markitdown, azure-core

## Side by side

| | aider | graphrag |
|---|---|---|
| Size | 40,345 lines written, 80 code files | 51,789 lines written, 449 code files |
| Who writes it | 89.5% of its commits signed by AI. With Aider, Gemini CLI, Codex, and Claude Code | 2.6% of its commits signed by AI. With GitHub Copilot |
| Activity | Last push May 22, 2026, 12,461 commits, 49,968 stars | Last push November 2, 2026, 499 commits, 36,582 stars |
| Tests | 57 test files. 42.5% of its code files have a test that imports them | 129 test files |

- 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 graphrag?

graphrag, with 51,789 lines written; aider has 40,345.

The proof: [microsoft/graphrag's code at commit 34b2b67](https://github.com/microsoft/graphrag/tree/34b2b67ae4601ad0b47bcd179fbe3f2a23aa0857)

### Which has more GitHub stars, aider or graphrag?

aider, with 49,968 stars; graphrag has 36,582.

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

### Which has more tests, aider or graphrag?

graphrag, with 129 test files; aider has 57.

The proof: [microsoft/graphrag's code at commit 34b2b67](https://github.com/microsoft/graphrag/tree/34b2b67ae4601ad0b47bcd179fbe3f2a23aa0857)

### Which was updated more recently, aider or graphrag?

graphrag: its last push was on November 2, 2026, and aider's on May 22, 2026.

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

### Which has more commits signed by AI, aider or graphrag?

aider: an AI signed 89.5% of its commits, with Aider, Gemini CLI, Codex, and Claude Code; in graphrag, 2.6%.

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)
- microsoft/graphrag: Read on November 7, 2026, at commit 34b2b67 (https://github.com/microsoft/graphrag/tree/34b2b67ae4601ad0b47bcd179fbe3f2a23aa0857)

## 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.