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What is EverMemOS OSS?

EverMemOS OSS is an open-source, enterprise-grade intelligent memory system designed for conversational AI agents. It goes beyond simple vector storage to provide a sophisticated “living memory” that extracts, structures, and evolves based on interactions.

Core Vision

Our vision is to build AI memory that “never forgets”, ensuring that every conversation builds upon previous understanding. We aim to transform stateless LLMs into continuous learning agents.

Unique Advantages

Coherent Narrative

Connects conversation pieces into thematic contexts, allowing AI to understand “stories” rather than just isolated sentences.

Evidence-Based Perception

Proactively identifies deep connections between memories and current tasks.

Living Profiles

Dynamically updates user profiles in real-time with each interaction.

Why Open Source?

Deploy the entire stack on your own infrastructure. You have complete ownership of the data and the execution environment.
Keep sensitive user memory data within your controlled environment. No data leaves your servers.
Customize underlying infrastructure components (e.g., replace MongoDB, Milvus, or Redis) to match your stack and performance needs.