Mnemoverse

Mnemoverse is a hosted persistent memory API for AI agents. Agents write preferences, decisions and lessons once and recall them from any tool, and when a recalled memory helped or misled, the agent can say so and Mnemoverse re-ranks what it returns next. Shared rooms support multi-agent work. It connects through an MCP server for Claude Code, Claude Desktop, Cursor, VS Code and Windsurf, a hosted remote MCP endpoint with OAuth sign-in for clients such as ChatGPT, a REST API and a Python SDK. The MCP server package is open source under the MIT license, and its current release, v0.14.2 from 30 September 2026, exposes 11 tools. Pricing is in USD per month. Free is $0 with 1,000 queries a day, 10,000 memory atoms of storage and the MCP server, with no credit card. Pro is $29 a month with 50,000 queries a day and 500,000 atoms. Team is $149 a month with 500,000 queries a day, 5,000,000 atoms and team management. Enterprise is quoted and adds SSO, dedicated or self-hosted infrastructure, audit logs and SLAs. Teams choosing a memory layer for their agents can also compare Mem0, an open-source memory layer offered managed or self-hosted, and Zep, which builds a temporal knowledge graph for agent context.