5 Supermemory Alternatives (2026)

Cogni

MCP memory server for multi-hop reasoning

Cogni is an MCP memory server designed to follow chains of facts that standard vector searches often miss. While plain vector RAG can struggle with cross-vocabulary multi-hop questions, Cogni utilizes entity-graph spreading recall to retrieve relevant information. The system operates without an LLM...

Brain Memory

Hierarchical memory for AI coding agents

Brain Memory is a hierarchical, file-system-based memory system designed for AI coding agents. Inspired by human neuroscience, it provides a structured way for agents to store and retrieve information, improving their ability to manage complex coding tasks and maintain context through a organized...

Living Memory

A digital space where people and AI agents work together

Most AI memory tools solve recall. Living Memory also solves handoff. WHAT IT IS Living Memory is a shared memory world your AI agents connect to over MCP - Claude, ChatGPT, Codex, Cursor, a CLI, or your own bot. Tell one agent something today; ask a different agent tomorrow and it already knows...

Confluo

Shared AI memory for Claude, ChatGPT and Gemini

Confluo provides a unified memory layer for your AI workflows. It allows you to carry context seamlessly between different models, including Claude, ChatGPT, and Gemini, so you don't have to re-explain your projects or goals every time you switch platforms. By maintaining a single source of truth...

ChatSorter

Turn conversations into usable knowledge

ChatSorter is a layered memory API designed to turn conversations into structured, usable data. It works through three core layers: a short-term buffer that captures recent messages for immediate context, a semantic layer that condenses conversations into searchable summaries based on importance...