---
title: "GBrain"
description: "Open-source memory for agents, stored as a graph. Pricing: Free, open-source."
canonical: "https://vetted.tools/tools/gbrain"
source: "https://vetted.tools/tools/gbrain.md"
---

# GBrain

Open-source memory for agents, stored as a graph. Pricing: Free, open-source.

Source: https://vetted.tools/tools/gbrain

Open-source memory for agents, stored as a graph

- Slug: `gbrain`
- Website: [https://github.com/garrytan/gbrain](https://github.com/garrytan/gbrain)
- Free version: yes
- Starting price: free
- Pricing model: open-source
- Technical level: 5 of 5
- API available: no
- Categories: [AI Agents](https://vetted.tools/tools/ai-agents)

## From the vendor

Open-source memory and knowledge layer for agent runtimes, with graph traversal, synthesis, and gap analysis over stored context.

## Elsewhere on this site

- Home: https://vetted.tools/index.md
- Use cases: https://vetted.tools/use-cases.md
- Tools: https://vetted.tools/tools.md
- The brief: https://vetted.tools/brief.md
- Assessment: https://vetted.tools/assessment.md
- Site summary for agents: https://vetted.tools/llms.txt
- Every published page in one file: https://vetted.tools/llms-full.txt
- Every URL the site publishes: https://vetted.tools/sitemap.xml