head to head · open source
cognee vs next-plaid
cognee has 33,036 GitHub stars, 3,456 forks, 495 open issues and last shipped 2 days ago. next-plaid has 608 stars, 67 forks, 29 open issues and last shipped 26 days ago. cognee leads on adoption by 5,334% (33,036 vs 608 stars). cognee is written in Python under Apache-2.0; next-plaid is written in Rust under Apache-2.0. cognee has attracted 10% as many forks as stars, next-plaid 11%. cognee was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| cognee | next-plaid | |
|---|---|---|
| GitHub stars | ★ 33K | ★ 608 |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Python | Rust |
| Last push | 2026-11-03 | 2026-10-10 |
| Forks | ⑂ 3.5K | ⑂ 67 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick cognee if
- You weight community size — 33K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick next-plaid if
- You want the next-plaid feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Rust
- You evaluated both and next-plaid fits your workflow better
About cognee
Cognee The Open Source AI Memory Platform for Agents Demo . Docs . Learn More · Join Discord · Join r/AIMemory . Community Plugins & Add ons Cognee is the open source AI memory platform that gives AI agents persistent long term memory across sessions. Ingest data in any format, build a self hosted knowledge graph, and let every agent recall, connect, and act with full context 🌐 This README is also available in: Deutsch Español Français 日本語 한국어 Português Русский 中文 📄 Read the research paper: Optimizing the Interface Between Knowledge Graphs and LLMs for Complex Reasoning — Markovic et al., 2025 When to use…
read the full cognee overview →
About next-plaid
NextPlaid & ColGREP NextPlaid is a multi vector search engine. ColGREP is semantic code search, built on it. ColGREP · NextPlaid · Models ColGREP Semantic code search for your terminal and your coding agents. Searches combine regex filtering with semantic ranking. All local, your code never leaves your machine. Quick start Install: Build the index: Search: That's it. No server, no API, no dependencies. ColGREP is a single Rust binary with everything baked in. colgrep init builds the index for the first time. After that, every search detects file changes and updates the index automatically before returning…
read the full next-plaid overview →
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Frequently asked questions
Is cognee or next-plaid more popular?
cognee has 33,036 GitHub stars and next-plaid has 608. cognee has the larger community by that measure.
Are cognee and next-plaid free?
Both are open source. cognee is licensed under Apache-2.0 and next-plaid under Apache-2.0. Neither carries a licence fee.
What is the difference between cognee and next-plaid?
cognee is written in Python and next-plaid in Rust. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, cognee or next-plaid?
Choose cognee if you want the larger community (33,036 stars) or its Apache-2.0 licence terms. Choose next-plaid if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.