LangMem

LangMem

LangChain
+
+

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About

ByteRover is a self-improving memory layer for AI coding agents that unifies the creation, retrieval, and sharing of “vibe-coding” memories across projects and teams. Designed for dynamic AI-assisted development, it integrates into any AI IDE via the Memory Compatibility Protocol (MCP) extension, enabling agents to automatically save and recall context without altering existing workflows. It provides instant IDE integration, automated memory auto-save and recall, intuitive memory management (create, edit, delete, and prioritize memories), and team-wide intelligence sharing to enforce consistent coding standards. These capabilities let developer teams of all sizes maximize AI coding efficiency, eliminate repetitive training, and maintain a centralized, searchable memory store. Install ByteRover’s extension in your IDE to start capturing and leveraging agent memory across projects in seconds.

About

LangMem is a lightweight, flexible Python SDK from LangChain that equips AI agents with long-term memory capabilities, enabling them to extract, store, update, and retrieve meaningful information from past interactions to become smarter and more personalized over time. It supports three memory types and offers both hot-path tools for real-time memory management and background consolidation for efficient updates beyond active sessions. Through a storage-agnostic core API, LangMem integrates seamlessly with any backend and offers native compatibility with LangGraph’s long-term memory store, while also allowing type-safe memory consolidation using schemas defined in Pydantic. Developers can incorporate memory tools into agents using simple primitives to enable seamless memory creation, retrieval, and prompt optimization within conversational flows.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Developers and engineering teamsseeking a tool to capture, manage, and share coding context across projects for more consistent and efficient development

Audience

AI developers and data scientists who build LangChain-based agents and want to implement long-term, structured memory to enhance personalization, coherence, and conversational depth

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

$19.99 per month
Free Version Supported
Free Trial Not Supported

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Supported

Company Information

ByteRover
United States
byterover.dev/

Company Information

LangChain
Founded: 2022
United States
langchain-ai.github.io/langmem/

Alternatives

claude-mem

claude-mem

cmem.ai

Alternatives

CMEM Cloud

CMEM Cloud

cmem.ai
Hindsight

Hindsight

Vectorize
Membase

Membase

Unibase
Membase

Membase

Unibase
EverOS

EverOS

EverMind

Categories

Categories

AI Memory Layers Supported

Integrations

Claude Code Supported
Cline Supported
Cursor Supported
Devin Desktop Supported
GitHub Copilot Supported
IntelliJ IDEA Supported
LangGraph Not Supported
Model Context Protocol (MCP) Supported
OpenClaw Supported
PydanticAI Not Supported
Python Not Supported
Visual Studio Code Supported
Zed Supported

Integrations

Claude Code Not Supported
Cline Not Supported
Cursor Not Supported
Devin Desktop Not Supported
GitHub Copilot Not Supported
IntelliJ IDEA Not Supported
LangGraph Supported
Model Context Protocol (MCP) Not Supported
OpenClaw Not Supported
PydanticAI Supported
Python Supported
Visual Studio Code Not Supported
Zed Not Supported
Claim ByteRover and update features and information
Claim ByteRover and update features and information
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Claim LangMem and update features and information