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Average Ratings 0 Ratings

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ease
features
design
support

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Description

LangMem is a versatile and lightweight Python SDK developed by LangChain that empowers AI agents by providing them with the ability to maintain long-term memory. This enables these agents to capture, store, modify, and access significant information from previous interactions, allowing them to enhance their intelligence and personalization over time. The SDK features three distinct types of memory and includes tools for immediate memory management as well as background processes for efficient updates outside of active user sessions. With its storage-agnostic core API, LangMem can integrate effortlessly with various backends, and it boasts native support for LangGraph’s long-term memory store, facilitating type-safe memory consolidation through Pydantic-defined schemas. Developers can easily implement memory functionalities into their agents using straightforward primitives, which allows for smooth memory creation, retrieval, and prompt optimization during conversational interactions. This flexibility and ease of use make LangMem a valuable tool for enhancing the capability of AI-driven applications.

Description

MemU provides a cutting-edge agentic memory infrastructure that empowers AI companions with continuous self-improving memory capabilities. Acting like an intelligent file system, MemU autonomously organizes, connects, and evolves stored knowledge through a sophisticated interconnected knowledge graph. The platform integrates seamlessly with popular LLM providers such as OpenAI, Anthropic, and Gemini, offering SDKs in Python and JavaScript plus REST API support. Designed for developers and enterprises alike, MemU includes commercial licensing, white-label options, and tailored development services for custom AI memory scenarios. Real-time monitoring and automated agent optimization tools provide insights into user behavior and system performance. Its memory layer enhances application efficiency by boosting accuracy and retrieval speeds while lowering operational costs. MemU also supports Single Sign-On (SSO) and role-based access control (RBAC) for secure enterprise deployments. Continuous updates and a supportive developer community help accelerate AI memory-first innovation.

API Access

Has API Yes 

API Access

Has API No 

Screenshots View All

Screenshots View All

No images available

Integrations

LangGraph Yes 
PydanticAI Yes 
Python Yes 

Integrations

LangGraph No 
PydanticAI No 
Python No 

Pricing Details

No price information available.
Free Trial No 
Free Version No 

Pricing Details

No price information available.
Free Trial No 
Free Version Yes 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours Yes 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person Yes 

Types of Training

Training Docs No 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

LangChain

Founded

2022

Country

United States

Website

langchain-ai.github.io/langmem/

Vendor Details

Company Name

NevaMind AI

Founded

2025

Country

Singapore

Website

memu.pro

Product Features

Product Features

Alternatives

Alternatives

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