octobrain

octobrain

Muvon
+
+

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About

Memdex turns every AI conversation into reusable local memory by auto-saving chats and bringing the right context back when users need it across ChatGPT, Claude, Gemini, and more. It solves the problem of scattered AI conversations that are hard to find, stuck inside separate tools, and difficult to reuse when starting a new chat. Users can click the Memdex button to save a conversation or turn on auto-save so every AI conversation is captured automatically across supported tools. Memdex then detects relevant context as the user types in any AI tool, highlighting matching words from saved conversations, like spell-check, but for context. When a match appears, users can attach the full previous conversation with one click, allowing the AI to pick up where the earlier discussion left off without re-explaining background, preferences, or project details.

About

octobrain is an open-source persistent memory server for AI assistants, delivered as a Rust command-line application and Model Context Protocol (MCP) server. It stores notes, decisions, project context, and indexed documents so compatible assistants can retrieve information across conversations. Features include semantic and hybrid BM25/vector search, linked memories, project-scoped stores, goal consolidation, and a knowledge base that indexes URLs, PDFs, and common document formats. Teams can distribute shared knowledge through Git-backed knowledge boxes. octobrain runs with local embedding models or optional cloud embedding providers, and exposes tools for saving, searching, and deleting memories. It is designed for developers and teams extending MCP-compatible AI assistants with persistent, searchable context; installation and operation are managed on the user's own machine or environment.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Not Supported
On-Premises Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Users, developers, writers, and researchers who need private reusable memory across ChatGPT, Claude, Gemini, and other AI workflows

Audience

Software developers and teams building or using MCP-compatible AI assistants who need persistent, searchable context across conversations.

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

$7 per month
Free Version Supported
Free Trial Not Supported

Pricing

No information available.
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Memdex
Founded: 2026
United States
memdex.ai/

Company Information

Muvon
Founded: 2017
Hong Kong
octomind.run/product/octobrain

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Categories

AI Memory Layers Supported

Categories

AI Memory Layers Supported

Integrations

Gemini Supported
ChatGPT Supported
Claude Supported
Claude Desktop Not Supported
Claude Duet Supported
Claude for Legal Supported
Cursor Not Supported
Docker Not Supported
Google Chrome Supported
Jina AI Not Supported
OpenAI Not Supported
Voyage AI Not Supported

Integrations

Gemini Supported
ChatGPT Not Supported
Claude Not Supported
Claude Desktop Supported
Claude Duet Not Supported
Claude for Legal Not Supported
Cursor Supported
Docker Supported
Google Chrome Not Supported
Jina AI Supported
OpenAI Supported
Voyage AI Supported
Claim Memdex and update features and information
Claim Memdex and update features and information
Claim octobrain and update features and information
Claim octobrain and update features and information