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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

Memmy serves as a local-first AI memory framework that ensures all AI tools maintain a unified representation of the user. Designed for individuals who frequently collaborate with multiple assistants, it seamlessly interprets authorized collaboration histories from platforms like Cursor, Claude, and Codex, transforming disjointed dialogues, user preferences, project details, technical choices, achievements, and common challenges into an organized memory system. The workflow consists of three distinct phases: Scan reviews chosen histories stored on the user's device; Organize processes and refines the information by deduplication, categorization, and indexing; and Inject provides the active AI with only the most pertinent memories through targeted, real-time matching rather than overwhelming it with excessive data. This intelligent structure enables users to shift between tools effortlessly while retaining context, consolidate discussions held with various agents, document recent choices made, maintain writing styles, and proceed with tasks that are yet to be completed, all of which enhances productivity. As a result, users can navigate their work with greater efficiency and less disruption.

API Access

Has API

API Access

Has API

Screenshots View All

Screenshots View All

Integrations

Claude
Claude Code
Cursor
Hermes Agent
LangGraph
OpenAI Codex
OpenClaw
PydanticAI
Python

Integrations

Claude
Claude Code
Cursor
Hermes Agent
LangGraph
OpenAI Codex
OpenClaw
PydanticAI
Python

Pricing Details

No price information available.
Free Trial
Free Version

Pricing Details

Free
Free Trial
Free Version

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Vendor Details

Company Name

LangChain

Founded

2022

Country

United States

Website

langchain-ai.github.io/langmem/

Vendor Details

Company Name

Memmy

Country

United States

Website

memmy.bot/

Product Features

Product Features

Alternatives

Alternatives

No Alternatives
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