Hopfield

Memorysystemsinspiredbyhowhumansremember

We're building AI memory systems and applications that understand meaning, form associations, and retrieve through context—not keyword matching.

Our tools take inspiration from human memory principles and Hopfield networks, where memories are stable states in an energy landscape.

What you can build

Agent Memory

Give AI agents persistent, semantic memory that improves with every interaction

Personal Knowledge Base

Build a second brain that connects ideas and surfaces insights through association

Context-Aware Search

Retrieve memories with connected context using graph traversal

Research Tools

Track learnings, connect findings, and build knowledge incrementally

How it works

Semantic Search

Hybrid retrieval combining semantic embeddings, fuzzy matching, and lexical search. Finds what you mean, not just what you typed.

Knowledge Graphs

Bidirectional connections between memories. Graph traversal for context. Information retrieves related information automatically.

Portable Format

Single-file format that works across systems. Designed for AI agents and human collaboration.