LangMem

LangMem

LangChain
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+

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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.

About

Velite is a tool for building a type-safe data layer, transforming content files such as Markdown, MDX, YAML, JSON, or others into an application's data layer using Zod schemas. It offers out-of-the-box functionality, enabling developers to move content into a designated folder, define collection schemas, run Velite, and utilize the output data within their applications. By providing content field validation based on Zod schemas and auto-generating TypeScript types, Velite ensures type safety across the application. Its lightweight and efficient design leads to faster startup times and improved performance. Additionally, Velite includes built-in asset processing features, such as relative path resolving and image optimization, to streamline content management. Lightweight, high efficiency, still powerful, faster startup, and better performance. Built-in assets processing, such as relative path resolving, image optimization, etc.

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

Audience

Developers requiring a tool to integrate type-safe content from various formats into their applications

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

No information available.
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

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

Company Information

Velite
velite.js.org

Alternatives

Alternatives

JSON Crack

JSON Crack

ToDiagram
LangGraph

LangGraph

LangChain
Prisma

Prisma

Prisma.io
EverMemOS

EverMemOS

EverMind
LangMem

LangMem

LangChain

Categories

Categories

Integrations

JSON
JavaScript
LangGraph
Markdown
Next.js
PydanticAI
Python
TypeScript
YAML

Integrations

JSON
JavaScript
LangGraph
Markdown
Next.js
PydanticAI
Python
TypeScript
YAML
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