GBrain
An agent that remembers for you
GBrain is a shared AI workspace where a team prompts together in one conversation and works from a single memory of plain markdown files. The memory syncs to ChatGPT, Claude, Claude Code, Cursor, or any MCP-capable AI, so notes can be opened and edited directly and every connected AI answers from the same files. Connected accounts such as Gmail, calendar, and the web are held by GBrain, with per-application permission levels, call logs, daily usage limits, and kill switches for each AI.
Skills run jobs on demand or on a schedule, writing results back to memory and reporting to the thread; examples include a team standup summary, customer comms tracking, converting user chats to issues, person briefs, inbox cleanup, and news watching. The workspace runs on a private server per workspace, supports models from Anthropic and OpenAI, and offers named threads, member and admin roles, and sign-in via Google or an email link.
GBrain is aimed at teams that want one shared chat and one memory across their AI tools. It is packaged as a single Explorer plan priced per workspace rather than per person, billed monthly and cancellable at any time, with included monthly usage credit for AI models and metered tools and additional credit available as needed.
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