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Enterprise memory management platform for AI applications. Managed cloud service with advanced analytics, SSO, and enterprise security controls.
A managed memory service that gives your AI agents persistent, personalized memory — your AI remembers every user's preferences and history.
Mem0 Platform is an AI Memory & Search managed memory infrastructure platform that helps AI agents remember user preferences, context, and interactions across sessions, with a public Hobby tier starting at free and paid platform tiers listed at $19/month for Starter, $79/month for Growth, and $249/month for Pro, plus custom Enterprise pricing. It is built for teams creating AI agents, assistants, and applications that need persistent, user-specific context rather than stateless chat history.
Mem0 describes itself as “the memory layer for AI agents” and positions the product around long-term memory, personalization, retrieval-augmented generation, agent state management, vector databases, and Model Context Protocol use cases. The company was founded in 2023 in San Francisco, is listed as Y Combinator S24, and has two named co-founders: Taranjeet Singh, Co-founder and CEO, and Deshraj Yadav, Co-founder and CTO. The platform is designed to extract useful facts from conversations, store them as durable memory, and retrieve relevant context later so agents can adapt to a user over time instead of treating every session as a first interaction.
In practical terms, Mem0 Platform is most useful when memory is a product requirement rather than a nice-to-have. A customer support agent can remember prior issues, preferences, and resolutions; an education app can retain a learner’s goals and weak areas; a personal assistant can preserve communication preferences and recurring tasks; and a coaching or productivity agent can build continuity across weeks or months of interactions. The existing tool data also indicates support for Python and JavaScript SDKs, REST API access, and memory operations such as add, search, update, and delete, which gives engineering teams direct control over how memory is created and governed.
Compared to the AI memory and agent-state tools in our directory, Mem0 Platform is more focused on production memory infrastructure than general orchestration. Based on our analysis of 870+ AI tools, that makes it a stronger fit for teams that already have an agent stack but need a dedicated memory layer with managed infrastructure, visibility, and enterprise controls. Teams comparing it with open-source Mem0, Zep, LangMem, or Letta should evaluate whether they want a managed cloud service and business-facing controls, whether they need Enterprise-only features such as SSO, audit logs, custom integrations, SLA support, or on-prem deployment, or whether they prefer a self-managed memory layer.
LLM-powered extraction of discrete facts, preferences, and context from conversations without manual annotation.
Use Case:
An agent automatically remembering that a user prefers email over Slack for notifications after they mention it in conversation.
Automatically surfaces relevant memories based on semantic similarity, recency, and importance when processing new messages.
Use Case:
A support agent recalling a user's previous issue and resolution when they contact support again.
Memory scoping at user, session, and agent levels for personalization at different granularities.
Use Case:
Maintaining per-user preferences while also keeping agent-level knowledge about common issues.
Web UI for viewing, editing, and managing stored memories with search and filtering capabilities.
Use Case:
Auditing what personal information agents have stored and managing GDPR deletion requests.
Insights into memory usage patterns, retention types, and the impact of memory on conversation quality.
Use Case:
Understanding which types of memories most improve agent interactions to optimize extraction.
Python and JavaScript SDKs with REST API for memory CRUD operations, supporting any agent framework.
Use Case:
Adding persistent memory to a custom agent by calling Mem0's API at the start and end of each conversation.
$0/month
$19/month
$79/month
$249/month
Custom
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We believe in transparent reviews. Here's what Mem0 Platform doesn't handle well:
AI Agent Memory & Context
Open-source and hosted memory layer that gives AI agents persistent, self-updating recall across sessions, users, and tools.
AI Agent Memory & Context
Temporal knowledge graph memory service that gives AI agents accurate, time-aware recall of users, business data, and past conversations.
AI Memory & Search
LangChain memory primitives for long-horizon agent workflows.
AI Agents
Open-source stateful agent framework from the MemGPT team — persistent, self-editing memory across conversations, model-agnostic, plus a hosted cloud platform for deploying agents that actually remember.
Pricing and features change often. If anything on this Mem0 Platform page is wrong or missing, tell us and include a link to the source. We review every correction.