Your Personal Knowledge Network
HeyDitto is your personal AI that actually knows you. Every conversation builds your knowledge network—connecting your ideas, tracking what matters, and helping you think faster than ever.
What is HeyDitto?
Core Features
A Self-Organizing Knowledge Graph
No more huddling over Notion or Obsidian, manually tagging and linking your notes. HeyDitto builds your knowledge graph automatically—every conversation weaves into a living network of ideas, people, places, and goals without any effort from you.
Zero Manual Organization
Connections form automatically as you chat naturally
Visual Subject Tracking
See your topics organized and connected at a glance
Memory Network Visualization
Explore how your ideas link together over time
The End of Manual Note-Taking
Traditional tools make you do all the organizing. HeyDitto flips the script—just have conversations and watch your personal knowledge base build itself. Ask about something from months ago and see how it connects to what you're working on today.
Built for Speed
HeyDitto is engineered to be lightning fast. No waiting, no spinning, just instant responses when you need them.
Instant App Loads
Open the app and start chatting immediately—no delays
Stays Cool
Optimized to be gentle on your phone's battery and temperature
Works Offline
Your recent conversations are always available, even without internet
Better Mobile Experience
Redesigned for iOS and Android with smooth animations, intuitive gestures, and accessibility improvements that make HeyDitto a joy to use on any device.
Hierarchical Memory System
HeyDitto's artificial hippocampus stores and organizes all interactions, creating a rich knowledge graph of your preferences, experiences, and context. With sophisticated memory chaining up to 5 levels deep and semantic search across all stored interactions.
Short-term Memory
Configurable 0-10 recent conversations
Long-term Memory
Sophisticated chaining system with parent-child relationships
Memory Visualization
Interactive graph showing relationships between memories
Deep Memory Search
Instantly ask HeyDitto about anything you've ever shared—it searches your entire history in seconds
Knowledge Graph Intelligence
Automatic categorization by Subjects, People, Places, Things, and Ideas. Memory scoring and relevance ranking ensure the most pertinent information surfaces when you need it.
Best AI Models from Every Company
Pick your favorite model from all the top AI companies. We've got the latest and greatest from everyone, so you never have to settle for second best.
OpenAI
The models that started it all
Anthropic
Thoughtful and helpful AI
Google & Meta
Fast and powerful models
Smart Auto-Routing Coming Soon
Never worry about picking models again—we'll choose the perfect one for you
We Make the Perfect Trade-off
Fast, smart, reliable—we've got you covered. Choose your model when you want control, or let us pick the best one for your task. Either way, you get exactly what you need.
HeyDitto Gets to Know You
Through natural conversations and shared experiences, HeyDitto develops a deep understanding of your unique communication style, preferences, and personality, enabling truly personalized interactions that feel natural and authentic.
What HeyDitto Learns About You
Your Core Nature: The fundamental qualities that
shape your personality and decision-making
How You See the World: Your unique way of processing
information and making choices
Your Connection Style: How you naturally interact
and collaborate with others
Advanced Tools & Multimodal Capabilities
Built-in suite of powerful tools including real-time web search, advanced image generation and analysis, file processing, and seamless multimodal communication across text, voice, and visual inputs.
Web Search Integration
Real-time Google search with intelligent results processing
AI Image Creation
GPT-1 image model with superior word art and extreme detail—HeyDitto crafts perfect prompts in your style
Text & Image Chat
Chat naturally using both text and images—seamless multimodal conversations
Rich File Support
PDFs, audio files, and images—share any file for instant analysis and discussion
Progressive Web App Experience
Native app experience across all devices with mobile-first design, dark/light themes, streaming responses, and persistent conversation history that syncs across sessions.
Perfect for Knowledge Workers
Personal Assistant & Knowledge Companion
Transform how you work and think with an AI that truly understands your patterns, preferences, and goals. From daily task management to complex decision-making, HeyDitto provides personalized support that evolves with you.
Contextual Reminders
"Remind me about my meeting preferences based on our past conversations"
Pattern Recognition
"What's my typical approach to handling conflicts at work?"
Personalized Content
"Generate a response to this email in my usual tone"
Creative Partner & Problem Solver
Whether you're a consultant, researcher, writer, designer, or analyst, HeyDitto becomes your trusted creative partner that knows your style, remembers your projects, and helps you maintain consistent quality across all your work.
"Based on my personality profile, what's the best approach to this challenge?"
What's Coming Next
We're building features that will make HeyDitto even more helpful and personal. Get ready for your AI friend to become truly indispensable.
Goal & Guided Check-Ins Coming Soon
Personalized progress tracking and gentle nudges to keep you motivated
Real-Time Voice Chat Coming Soon
Talk to HeyDitto like you're on a phone call—natural conversation in real time
Voice Note Recording Coming Soon
Record voice memos directly in the app—capture your thoughts hands-free
Why Choose HeyDitto Over Free AI?
- Actually Remembers: Never repeat yourself—HeyDitto builds on every conversation
- Truly Personal: Adapts to your unique style and preferences
- Your Data Stays Yours: Privacy-first design you can trust
- No Surprises: Transparent costs and usage—you're in control
Ready to Build Your Personal Knowledge Network?
Start building an AI that actually knows you. Every conversation strengthens your knowledge network, making HeyDitto more valuable with each interaction.