Source: https://seerepo.com/compare/HKUDS/DeepTutor/vs/topoteretes/cognee
Markdown source: https://seerepo.com/compare/HKUDS/DeepTutor/vs/topoteretes/cognee.md
Description: DeepTutor and cognee share 4 technologies: Next.js, React, FastAPI, and OpenAI. Both are written in Python.

# DeepTutor vs cognee

DeepTutor and cognee share 4 technologies: Next.js, React, FastAPI, and OpenAI. Both are written in Python.

- [HKUDS/DeepTutor](https://seerepo.com/r/HKUDS/DeepTutor): DeepTutor: Lifelong Personalized Tutoring. https://deeptutor.info/.
- [topoteretes/cognee](https://seerepo.com/r/topoteretes/cognee): Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory with small models for free

## What they share and what sets them apart

- In common: Next.js, React, FastAPI, OpenAI
- Only in DeepTutor: None
- Only in cognee: None

## Side by side

| | DeepTutor | cognee |
|---|---|---|
| Size | 818,773 lines written, 2,153 code files | 653,245 lines written, 2,198 code files |
| Who writes it | 24.2% of its commits signed by AI. With Codex, Claude Code, Cursor, GitHub Copilot, and CodeRabbit | 17.2% of its commits signed by AI. With Claude Code, CodeRabbit, Cursor, GitHub Copilot, and OpenHands |
| Activity | Last push October 29, 2026, 2,305 commits, 51,357 stars | Last push November 1, 2026, 8,651 commits, 32,980 stars |
| Tests | 1,366 test files. 22.5% of its code files have a test that imports them | 1,483 test files. 11.1% 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, DeepTutor or cognee?

DeepTutor, with 818,773 lines written in 2,153 code files; cognee has 653,245 in 2,198.

The proof: [HKUDS/DeepTutor's code at commit 1ea7df1](https://github.com/HKUDS/DeepTutor/tree/1ea7df155447f4caf0e3abc86b3ff5395479cd4a)

### Which has more GitHub stars, DeepTutor or cognee?

DeepTutor, with 51,357 stars; cognee has 32,980.

The proof: [HKUDS/DeepTutor on GitHub](https://github.com/HKUDS/DeepTutor)

### Which has more tests, DeepTutor or cognee?

cognee, with 1,483 test files; DeepTutor has 1,366.

The proof: [topoteretes/cognee's code at commit 525b1d1](https://github.com/topoteretes/cognee/tree/525b1d1179c550cd5b5661bcbf8f00f57a676928)

### Which was updated more recently, DeepTutor or cognee?

cognee: its last push was on November 1, 2026, and DeepTutor's on October 29, 2026.

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

### Which has more commits signed by AI, DeepTutor or cognee?

DeepTutor: an AI signed 24.2% of its commits, with Codex, Claude Code, Cursor, GitHub Copilot, and CodeRabbit; in cognee, 17.2%.

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

## Sources

- HKUDS/DeepTutor: Read on October 30, 2026, at commit 1ea7df1 (https://github.com/HKUDS/DeepTutor/tree/1ea7df155447f4caf0e3abc86b3ff5395479cd4a)
- topoteretes/cognee: Read on November 1, 2026, at commit 525b1d1 (https://github.com/topoteretes/cognee/tree/525b1d1179c550cd5b5661bcbf8f00f57a676928)

## 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.