Your Second Brain,
Powered by AI
Capture ideas, organize knowledge, and retrieve information instantly with intelligent memory. Never lose a thought again.
Transformer attention is all you need
AI & ML · 2h ago
Naval on building specific knowledge
Startups · 5h ago
Design systems: tokens over components
Design · 1d ago
Knowledge graph
312 nodes · 1,204 connections
Trusted by curious minds at fast-moving teams
Memories stored
Active users
Searches run
Uptime
Your mind is for having ideas,
not storing them
Human memory was never built for the modern flood of information. Here is how that breaks down — and how we fix it.
You consume more than you can remember
Articles, podcasts, conversations, sparks of insight — thousands of ideas pass through you every week. Within days, 90% are gone forever.
of new information is forgotten within a week
Notes apps become graveyards
You save everything into folders and docs you never open again. Search is keyword-only. Your best ideas are buried and disconnected.
notes saved for every one you ever reopen
A brain that thinks with you
Mnemo reads what you save, understands the meaning, connects related ideas automatically, and recalls exactly what you need in seconds.
to surface any memory with semantic AI search
Everything you need to think clearly
A complete toolkit for capturing, connecting, and recalling everything that matters — powered by intelligent memory.
AI Memory Storage
Save articles, notes, and fleeting thoughts. Mnemo reads and understands the meaning of every memory automatically.
Instant Search
Semantic search that understands intent, not just keywords. Find anything in milliseconds.
Knowledge Graph
Watch your ideas connect into a living network of understanding.
Smart Organization
Auto-tagged, auto-categorized. Your library organizes itself so you never file another note by hand.
AI Retrieval
Ask questions in plain language and get answers grounded in your own knowledge.
Context Awareness
Mnemo remembers what you were working on and surfaces relevant memories at the right moment.
Productivity Tracking
See what you learn and how your knowledge compounds over time.
Memory Connections
Discover unexpected links between ideas you never knew were related.
Your ideas, beautifully connected
Every memory becomes a node. Every relationship becomes a link. Mnemo builds a living map of your mind so you can see how everything connects — and discover ideas you forgot you had.
Automatic connections
AI links related concepts the moment you save them.
Explore visually
Click any node to trace how ideas branch and cluster.
See Mnemo in action
A polished, fast, and thoughtful interface for every part of your knowledge workflow.
Semantic search
Ask in natural language. Mnemo ranks every memory by meaning and relevance.
Ask anything. Remember everything.
Type a question the way you think it. Mnemo understands meaning and instantly recalls the exact memory you need.
Three steps to a smarter mind
No complex setup. No manual filing. Just capture, and let intelligent memory do the rest.
Capture
Drop in an article, a note, a voice memo, or a passing thought. Mnemo reads it, understands it, and extracts the essence.
Connect
Every memory is compared against everything you know. Mnemo weaves new ideas into your growing knowledge graph automatically.
Recall
Ask a question in plain language and get the exact answer — grounded in your own memories — in a fraction of a second.
Built for people who never want to forget
Join thousands of researchers, builders, and creators who upgraded their memory with Mnemo.
Mnemo turned my scattered bookmarks into a real second brain. I finally remember what I read — and find it in seconds.
Aisha Khan
Product Designer · Vercel
Clean, fast, and focused. Mnemo is the first knowledge tool my whole team actually keeps using.
James Lee
Founder · Ramp
The automatic connections are uncanny. It surfaced links between papers I never would have noticed on my own.
Daniel Rivera
Staff Engineer · Linear
The knowledge graph is genuinely beautiful — and useful. Seeing my ideas connect is weirdly motivating.
Sofia Martins
Content Lead · Notion
Chatting with everything I've saved changed how I prepare for talks. It's like a research assistant that never sleeps.
Maya Thompson
PhD Researcher · MIT
I use it every single day. It's like having a personal librarian for my brain that instantly finds anything.
Noah Park
Writer · Independent
Not just another notes app
Traditional tools store text. Mnemo understands it — and gives it back exactly when you need it.
Simple pricing that scales with you
Start free. Upgrade when your brain outgrows the basics. Cancel anytime.
Questions, answered
Everything you need to know about Mnemo Brain. Can't find an answer? Reach out any time.
When you save a memory, Mnemo reads and understands its meaning using AI embeddings — not just keywords. It then compares it against everything you already know, links related ideas, and makes it instantly retrievable through natural-language search.