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About

HeyBrain is an AI-powered knowledge management platform that helps organizations centralize company information and make it accessible to employees and AI agents. The platform provides a shared knowledge layer for organizing documents, project context, business decisions, and reusable instructions. Its AI memory capabilities allow compatible AI assistants to retrieve relevant information across conversations and workflows without repeatedly providing the same background. HeyBrain supports document uploads, knowledge connections with Google Drive and Notion, and integration with AI tools through the Model Context Protocol (MCP). Its governance capabilities help organizations manage access to shared information, define agent permissions, and review source evidence behind AI-generated answers. The platform is designed to support enterprise knowledge retrieval, AI agent development, team collaboration, and secure information sharing across business applications.

About

Liminary is a knowledge-management platform designed to serve as a digital “knowledge companion” for professionals working with large volumes of research, content, or information. It enables users to capture and organise data from multiple formats, including articles, PDFs, videos, and meeting transcripts, into a unified library where each item becomes a structured “source.” When you save content, you can highlight key insights, annotate with personal notes, and build collections around projects or themes. Liminary then supports synthesis by automatically detecting connections between ideas, surfacing patterns you might overlook, and enabling you to ask questions. The platform also allows users to create output artefacts, such as research reports, investment memos, marketing briefs, or strategy decks that draw from their saved knowledge with source citations embedded.

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 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

Audience

Enterprise IT teams, AI developers, knowledge management professionals, operations managers, software engineers, business analysts, compliance teams, and organizations seeking centralized company knowledge, persistent AI memory, source-backed enterprise search, AI agent governance, and cross-platform AI integrations

Audience

Researchers, analysts, strategists, executives and knowledge-workers interested in a tool to collect information sources to turn fragmented data into insights and deliverables

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 Supported

API

Offers API Not Supported

Screenshots and Videos

No images available

Screenshots and Videos

Pricing

$30/month
Free Version Not Supported
Free Trial Supported

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
features 5.0 / 5
design 5.0 / 5
support 5.0 / 5

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:

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Pros & Cons from Real Users

Pros

  • Really good product, joined their beta with my team and it helped solve the lack of sync between us.

Cons

  • Haven't found any cons. So far it's been working really well.

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

HeyBrain
Founded: 2026
Panama
heybrain.io

Company Information

Liminary
United States
liminary.io

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Categories

AI Knowledge Base Supported
AI Memory Layers Supported
AI Productivity Supported

Categories

AI Memory Layers Supported
AI Productivity Supported
AI Tools Supported

Integrations

Claude Supported
Gemini Supported
Notion Supported
OpenAI Supported
Box Supported
ChatGPT Not Supported
Confluence Supported
GitHub Supported
Gmail Not Supported
Google Docs Not Supported
Google Drive Supported
LinkedIn Not Supported
Model Context Protocol (MCP) Supported
Perplexity Not Supported
Reddit Not Supported
Salesforce Supported
Slack Supported
Telegram Supported
Trello Not Supported
YouTube Not Supported

Integrations

Claude Supported
Gemini Supported
Notion Supported
OpenAI Supported
Box Not Supported
ChatGPT Supported
Confluence Not Supported
GitHub Not Supported
Gmail Supported
Google Docs Supported
Google Drive Not Supported
LinkedIn Supported
Model Context Protocol (MCP) Not Supported
Perplexity Supported
Reddit Supported
Salesforce Not Supported
Slack Not Supported
Telegram Not Supported
Trello Supported
YouTube Supported
Claim HeyBrain and update features and information
Claim HeyBrain and update features and information
Claim Liminary and update features and information
Claim Liminary and update features and information