Versuno

Versuno develops memory and context infrastructure for AI. Its main offering, memloom, is an open-source memory engine for AI agents that runs on Postgres, including fully locally through PGLite.

What Versuno does

memloom is designed to give AI agents a persistent memory layer for storing and retrieving context. It is Apache-2.0 licensed, written in TypeScript, and uses a single Postgres engine for relational, vector, keyword, and graph retrieval. The project is available as open source and is intended to run locally as well as in hosted environments.

A central design choice is how memloom handles conflicting memories. When a new memory contradicts an existing one, it surfaces the conflict for human review instead of automatically applying a newest-wins update. Changes can be reviewed and reverted, giving teams control over what information is retained as true. This focus on inspectable, revisable memory makes Versuno relevant to developers evaluating agent-memory systems such as Letta or structured memory approaches such as Cognee.

Who it helps

Versuno is aimed at developers and teams building AI agents that need retained context beyond a single interaction. It may fit projects that want an open-source memory component, local data operation, Postgres-based infrastructure, or a review process for contradictory information. Because the engine is built for AI agents rather than presented as a general-purpose end-user assistant, its primary audience is likely technical teams integrating memory into their own systems.

How it fits a workflow

A team can run memloom with Postgres and connect an AI agent to its memory layer. Retrieval can use relational, vector, keyword, and graph methods within the same database. When new information conflicts with stored memory, the system surfaces the issue for a person to decide rather than silently overwriting the earlier record. The vendor states that the local and cloud versions use a byte-identical Postgres engine.

Strengths and limits

memloom's stated strengths include its Apache-2.0 open-source license, fully local operation through PGLite, a unified Postgres foundation, and reversible human-reviewed conflict handling. The hosted product, memloom cloud, is described by Versuno as coming soon. Versuno also states that memloom remains complete and Apache-2.0 on its own, while memloom cloud will be the paid hosted version. No pricing or additional hosted-service details are specified here.