head to head · open source
graphify vs J-Space-Cognition-Suite
graphify has 119,123 GitHub stars, 11,519 forks, 1,350 open issues and last shipped 3 days ago. J-Space-Cognition-Suite has 3,009 stars, 222 forks, 0 open issues and last shipped 5 days ago. graphify leads on adoption by 3,859% (119,123 vs 3,009 stars). graphify is written in Python under Apache-2.0; J-Space-Cognition-Suite is written in Python under Apache-2.0. graphify has attracted 10% as many forks as stars, J-Space-Cognition-Suite 7%. graphify was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 4 topic tags (ai-agents, claude-code, codex, developer-tools), so they are genuine substitutes rather than adjacent tools.
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
| graphify | J-Space-Cognition-Suite | |
|---|---|---|
| GitHub stars | ★ 119K | ★ 3.0K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Python | Python |
| Last push | 2026-09-16 | 2026-09-14 |
| Forks | ⑂ 12K | ⑂ 222 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick graphify if
- You weight community size — 119K 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 J-Space-Cognition-Suite if
- You want the J-Space-Cognition-Suite feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Python
- You evaluated both and J-Space-Cognition-Suite fits your workflow better
About graphify
graphify is an Apache 2.0 Python CLI and /graphify skill that turns a whole project — code, docs, SQL schemas, configs, PDFs, images, and video — into a queryable knowledge graph, built for developers and AI agent users in Claude Code, Cursor, Codex, and Gemini CLI who want to query a codebase instead of grepping through files.
read the full graphify overview →
About J-Space-Cognition-Suite
J Space Cognition Suite is a model agnostic, inference time control suite for deep reasoning, long horizon work, verification, and recovery, delivered as one installable skill for a host agent and built for engineers running serious multi step projects.
read the full J-Space-Cognition-Suite overview →
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Frequently asked questions
Is graphify or J-Space-Cognition-Suite more popular?
graphify has 119,123 GitHub stars and J-Space-Cognition-Suite has 3,009. graphify has the larger community by that measure.
Are graphify and J-Space-Cognition-Suite free?
Both are open source. graphify is licensed under Apache-2.0 and J-Space-Cognition-Suite under Apache-2.0. Neither carries a licence fee.
What is the difference between graphify and J-Space-Cognition-Suite?
graphify is written in Python and J-Space-Cognition-Suite in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, graphify or J-Space-Cognition-Suite?
Choose graphify if you want the larger community (119,123 stars) or its Apache-2.0 licence terms. Choose J-Space-Cognition-Suite if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.