Submarine

Local-first, open-source memory layer giving AI agents persistent, model-agnostic context across sessions.

PlatformWebfreemiumglobal

Submarine is an open-source, local-first memory layer for AI agents that stores context in layered tiers and distills it into a single portable document usable with any model. It runs offline with local embeddings, aimed at developers and knowledge workers who want continuity across AI sessions and providers.

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