GBrain
Garry Tan's AI memory, tools, & skills for any harness
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GBrain gives you a memory and a set of connected accounts that every AI can reach. Write a note in Claude Code and ChatGPT knows it. Connect Gmail once and Cursor can search it with no key in a config file. The memory is a folder of markdown files you can read, correct and take with you. Run it on your own inference or ours, in a workspace your whole team shares. $100 off the first month for a team workspace at https://gbrain.io/gratis/product-hunt
PH · launched Sep 23, 2026 · 118 upvotes (top 1%) · 0 views
Niche: ai agent memory infrastructure · 350 launches, 11 in the last 7 days ▼ -58% · Explore this niche →
Category and tags
- Horizontal
- Data infrastructure
- Developer
- AI-native
- Hobby / open-source project
- Productivity
- Artificial Intelligence
- Business
Visit website ↗ Source listing ↗
More like this: all 350 launches in ai agent memory infrastructure →
Could you build this?
Yes The core product is a centralized MCP/API server that manages OAuth integrations (e.g., Google Workspace) and syncs markdown files for AI tool access.
Competitors
Other products that read as similar to this one : 86 launches clear the similarity bar, closest 8 shown.
Attention rank: #5 of 87 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 310 days after the earliest competitor.
- GAIM - One memory for all your AI · ph · 2026-09-26 · 1 upvotes · similarity 0.49
- Second Brain for Teams · ph · 2026-09-06 · 5 upvotes · similarity 0.44
- MnemoBrain · github · 2026-09-12 · 24 upvotes · similarity 0.43
- 1Presence · ph · 2026-10-01 · 2 upvotes · similarity 0.42
- Free AI interface with memory · ph · 2026-10-23 · 1 upvotes · similarity 0.42
- Own your AI's context and memories across every model and device · hn · 2026-03-09 · 7 upvotes · similarity 0.41
- EXTRA - Opensourced GPT Astra 6 · ph · 2026-09-14 · 1 upvotes · similarity 0.40
- Memoro · ph · 2026-09-17 · 2 upvotes · similarity 0.40
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