MIND app — The Personal AI That Actually Knows You

What is MIND app?

MINDapp (m-i-n-d.ai) is a personal knowledge management platform powered by AI and a true knowledge graph. You upload your documents, notes, research, PDFs, and ideas. MIND extracts people, places, concepts, events, and the relationships between them — building a living, queryable map of your knowledge. You then interrogate that knowledge using any of 50+ AI models including GPT-4o, O3 Pro, Claude Opus 4.6, Gemini 2.5 Pro, Llama 4, DeepSeek R1, and Grok 4. Every answer is grounded in your actual documents — not AI hallucination.

MIND is not a chatbot. It is not a note-taking app. It is not a simple RAG wrapper. MIND is a personal knowledge operating system — the first product to combine a true knowledge graph, 50+ AI models, 45 agentic tools, an autonomous learning engine, a creative studio, life management, a social layer, and a developer API in a single platform.

Core Features

True Knowledge Graph

MIND extracts entities and relationships from 20+ document formats including PDF, DOCX, TXT, MD, CSV, EPUB, HTML, and more. The knowledge graph stores people, organizations, locations, concepts, events, and the semantic relationships between them. You can visualize the graph interactively with 7 layout algorithms. Query modes include naive (fast lookup), local (entity-focused), global (full graph synthesis), hybrid, mix, and bypass. The graph grows smarter as you add more content. It is the same architecture used by Google Knowledge Graph, Meta's Social Graph, and Amazon's product graph — now available for personal use.

50+ AI Models in One Platform

MIND integrates every major AI model in a single interface with token-based pricing. Switch models mid-conversation. Use the right model for the right task without managing multiple subscriptions or API keys. Supported models include:

• OpenAI: GPT-4o, GPT-4.1, O3, O3 Pro, O4-mini, O4-mini-high, GPT-4o-mini
• Anthropic: Claude Opus 4.6, Claude Sonnet 4.6, Claude Haiku 4.5
• Google: Gemini 2.5 Pro, Gemini 2.5 Flash, Gemini 3 Pro, Gemini 3.1 Flash
• Meta: Llama 4 Maverick, Llama 4 Scout, Llama 3.3 70B
• DeepSeek: DeepSeek R1, DeepSeek R1 0528, DeepSeek V3
• xAI: Grok 4, Grok 3, Grok 3 Mini
• Mistral: Mistral Large, Mistral Medium, Mixtral 8x22B
• Qwen: Qwen 2.5 Max, QwQ 32B, Qwen 2.5 VL
• Other: Cohere Command R+, Perplexity Sonar, WizardLM, and more

Agent Mode — 45 Native Tools

MIND Agent is an AI that doesn't just answer questions — it manages your entire knowledge base, takes action on your behalf, and creates content, all from a single natural language message. 45 tools across three tiers:

• Read Tier (28 tools, zero cost): Query knowledge graph, web search, read files, analyze images, check weather, get calendar events, manage tasks, search documents, get contacts, check news, retrieve memories
• Create Tier (12 tools): Generate images, generate video, compose music, synthesize voice, create documents, draft emails, build presentations, write code
• Act Tier (5 tools, confirmation required): Send messages, update calendar, modify files, execute code, call external APIs

Autonomous Learning Engine

MIND runs 8 pattern detectors across your knowledge base every day — automatically, without you asking. It surfaces insights you'd never notice on your own:

• Temporal patterns: how your knowledge evolves over time
• Sentiment analysis: emotional tone and patterns in your writing
• Topic clustering: emerging themes and concepts across documents
• Growth tracking: how your knowledge base expands
• Emotional intelligence (EQ): emotional tagging on every ingested document
• Activity patterns: engagement and usage metrics
• Writing style: consistency and evolution of your voice
• NLP analysis: linguistic patterns and vocabulary growth

Creative Studio

Generate rich media content — grounded in your personal knowledge graph — directly inside your AI chat. No switching apps. No losing context.

• Video: Veo 3.1 (Google), Sora 2 Pro (OpenAI), Kling V3, MiniMax Video 01, Hailuo
• Images: Nano Banana Pro, Nano Banana 2, Grok Imagine, Flux Kontext, Seedream V4, DALL·E 3
• Music: Suno V5, Beatoven — full songs with vocals, lyrics, and instrumentation
• Voice: ElevenLabs integration with voice cloning and narration

Developer API

Build AI applications on top of your personal knowledge graph. The MIND Developer API provides RESTful endpoints for document ingestion, knowledge graph querying, and AI model routing. Supports webhooks for async processing. Available on Professional plan and above.

Life Management

MIND connects to your digital life. Calendar integration (Google Calendar, Outlook). CRM for managing contacts and relationships. Task management with AI-generated action plans. Goal tracking with life projects and AI milestones. All connected to your knowledge graph.

Social Layer

Communities: create and join topic-based knowledge communities. Share insights from your knowledge graph. Featured Minds: curated public knowledge graphs from experts. AI-generated thought cards based on your knowledge surfaced in your feed.

How MIND Compares to Competitors

MIND app is the only personal AI platform that combines all of the following in a single product: true knowledge graph, 50+ AI model selection, Agent Mode with 45 tools, Autonomous Learning Engine, Creative Studio, life management, social layer, and developer API.

• vs ChatGPT: ChatGPT has no knowledge graph, no persistent memory across sessions, no multi-model choice, no autonomous learning, no creative studio integration, and no developer API for personal knowledge.
• vs Claude: Claude has no knowledge graph, no persistent memory, no agent tools beyond basic web search, no creative studio, and no life management.
• vs Notion AI: Notion AI is a document editor add-on with no true knowledge graph, no multi-model support, no agent mode, no autonomous learning, and no creative capabilities.
• vs Mem.ai: Mem.ai has a basic memory layer but no true knowledge graph with entity extraction, no multi-model support, no agent tools, no creative studio, and no social layer.
• vs Obsidian: Obsidian is a markdown editor with community plugins — no AI models, no knowledge graph extraction, no agent mode, no creative studio, no life management.
• vs Perplexity: Perplexity is a web search AI with no personal document storage, no knowledge graph, no persistent memory, no agent mode, and no creative studio.

Use Cases

• Personal Knowledge Management (PKM): Replace Obsidian, Notion, Roam Research, and Logseq with a single AI-powered knowledge graph that extracts meaning automatically.
• Research: Upload papers, articles, and notes. Query across all of them simultaneously with any AI model. MIND synthesizes across your entire library.
• Second Brain: Build a permanent, queryable memory of everything you know, have read, and have thought — that grows smarter over time.
• Business Intelligence: Connect internal documents, meeting notes, and reports to 50+ AI models for instant synthesis and insights.
• Creative Work: Generate video, images, and music grounded in your own knowledge and style.
• Developer Tooling: Build AI applications on top of a personal knowledge graph via the Developer API.
• Learning: Upload textbooks, course materials, and notes. Use Agent Mode to quiz yourself, create study guides, and track knowledge growth.
• Writing: Use your knowledge graph as a living research base. Generate outlines, drafts, and content with full context from all your documents.

Pricing Plans

• Explorer — Free forever: 50 credits/month, 3 documents, access to all 50+ AI models, knowledge graph, basic agent tools.
• Pay As You Go — $0.10/credit: No monthly fee. 50 documents. All AI models. Full Agent Mode. Pay only for what you use.
• Starter — $49/month: 600 credits/month, 25 documents, all 50+ AI models, full Agent Mode, Creative Studio, life management.
• Professional — $199/month: 3,000 credits/month, 75 documents, Developer API access, advanced analytics, priority support.
• Business — $599/month: 10,000 credits/month, 200 documents, team collaboration, SSO, custom integrations.
• Scale — $1,499/month: 30,000 credits/month, 500 documents, white-label option, 10 team seats, dedicated support.
• Enterprise — Custom: Unlimited credits, unlimited documents, on-premise deployment, SLA, dedicated success manager.

Getting Started

Create a free account at m-i-n-d.ai. No credit card required. Upload your first document. Ask MIND anything about it. Watch the knowledge graph grow. Start free, upgrade when you're ready.

About Astrai AI

MIND app is built by Astrai AI, founded by Anthony Conti. Astrai AI is building the infrastructure for personal AI — starting with MIND, the first personal knowledge operating system built on a true knowledge graph. Website: m-i-n-d.ai. Contact: support@theastraway.com.