LangMem

LangMem

LangChain
+
+

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About

Graphify is an open source knowledge graph engine that turns any input, including code, docs, papers, meetings, images, browser tabs, and commits, into one traversable graph with complete recall. It is built as persistent memory for AI coding assistants, giving tools like Claude Code, Codex, OpenCode, Cursor, Gemini CLI, GitHub Copilot CLI, Aider, Factory Droid, Kimi Code, Kiro, Pi, and Google Antigravity a queryable understanding of a project instead of making them repeatedly grep through files. Users can point Graphify at any directory, and it builds an initial corpus through AST extraction, semantic analysis, and Leiden clustering, transforming an entire codebase or document corpus into a graph in one pass. Unlike RAG pipelines that re-embed everything on every change, Graphify maintains a living graph that updates only affected nodes and edges when files change, allowing the rest of the corpus to stay intact even at enterprise scale.

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
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

AI-assisted software teams and research groups that need a persistent knowledge graph to help coding agents understand codebases, documents, architecture, and project context across sessions

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
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version
Free Trial

Pricing

No information available.
Free Version
Free Trial

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
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Graphify
United States
graphifylabs.ai/

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
Constellation

Constellation

ShiftinBits Inc
LangGraph

LangGraph

LangChain

Categories

Categories

Integrations

Python
Aider
Antigravity CLI
Claude Code
Codex CLI
Factory Droid
Hermes Agent
Java
Kimi Code
Kimi Code CLI
Kiro
Kotlin
LangGraph
OpenAI Codex
OpenCode
Pi Agent
PydanticAI
Ruby
TRAE
TypeScript

Integrations

Python
Aider
Antigravity CLI
Claude Code
Codex CLI
Factory Droid
Hermes Agent
Java
Kimi Code
Kimi Code CLI
Kiro
Kotlin
LangGraph
OpenAI Codex
OpenCode
Pi Agent
PydanticAI
Ruby
TRAE
TypeScript
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