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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

OpenMemory is a Chrome extension that introduces a universal memory layer for AI tools accessed through browsers, enabling the capture of context from your engagements with platforms like ChatGPT, Claude, and Perplexity, ensuring that every AI resumes from the last point of interaction. It automatically retrieves your preferences, project setups, progress notes, and tailored instructions across various sessions and platforms, enhancing prompts with contextually rich snippets for more personalized and relevant replies. With a single click, you can sync from ChatGPT to retain existing memories and make them accessible across all devices, while detailed controls allow you to view, modify, or disable memories for particular tools or sessions as needed. This extension is crafted to be lightweight and secure, promoting effortless synchronization across devices, and it integrates smoothly with major AI chat interfaces through an intuitive toolbar. Additionally, it provides workflow templates that cater to diverse use cases, such as conducting code reviews, taking research notes, and facilitating creative brainstorming sessions, ultimately streamlining your interaction with AI tools.

API Access

Has API Yes 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

Integrations

Python Yes 
ChatGPT No 
Claude No 
Gemini No 
Gemini Enterprise No 
Google Chrome No 
Grok No 
LangGraph Yes 
Perplexity No 
Plotly Dash No 
PydanticAI Yes 

Integrations

Python Yes 
ChatGPT Yes 
Claude Yes 
Gemini Yes 
Gemini Enterprise Yes 
Google Chrome Yes 
Grok Yes 
LangGraph No 
Perplexity Yes 
Plotly Dash Yes 
PydanticAI No 

Pricing Details

No price information available.
Free Trial No 
Free Version No 

Pricing Details

$19 per month
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 Yes 

Types of Training

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

Types of Training

Training Docs Yes 
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

OpenMemory

Country

United States

Website

openmemory.app/

Product Features

Alternatives

Alternatives

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