Provides a memory layer for large language model (LLM) applications that stores, updates, and retrieves user-specific data, enabling AI systems to maintain persistent context across interactions. This reduces LLM operational costs by up to 80% through efficient data filtering and enhances response accuracy by leveraging historical user preferences, making it ideal for applications like customer support, personalized recommendations, and AI companions.
Funding
$3M raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.



Founders
Product
Problem
Large language models (LLMs) often struggle to maintain context across multiple interactions, leading to repetitive questions and a lack of personalized experiences. Building custom memory logic for AI applications is complex and resource-intensive.
Solution
Mem0 provides a memory layer for AI agents, enabling personalized AI experiences by storing, updating, and retrieving user-specific data. This memory layer allows AI applications to remember user preferences, adapt to individual needs, and continuously improve over time. By intelligently filtering data and sending only the most relevant information to AI models, Mem0 reduces LLM costs and enhances response accuracy. It offers both a fully managed platform and a self-hosted, open-source version for flexible integration.
Target Audience
The primary audience includes AI application developers, particularly those building AI assistants, customer support chatbots, and autonomous systems, as well as startups seeking to integrate memory into their AI from day one.
Features
- Multi-level memory retains user, session, and agent state for adaptive personalization.
- Developer-friendly API and cross-platform SDKs for seamless integration.
- Compatible with OpenAI, Claude, and other LLMs.
- Reduces LLM costs by up to 80% through intelligent data filtering.
- Improves AI response accuracy by leveraging historical context and user preferences.
- Offers a fully managed platform with automatic updates, analytics, and enterprise security.
- Provides a self-hosted, open-source version for complete control and customization.
- Supports Langgraph and CrewAI integrations.