BeaconAsymptote Labs
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LangMemLangChain
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Related Products
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About
Beacon is an open-source telemetry and memory layer for AI coding agents. It records agent sessions across local machines, CI, and cloud environments, creating a searchable history for developers and teams. Users can review workflows, debug agent behavior, analyze usage, investigate security risks, and turn sessions into reusable skills and agent memory. Beacon supports Claude Code, Cursor, Codex, OpenCode, and more than 20 other agent harnesses; the Observe SDK supports instrumentation of cloud agents. It runs locally or connects to Beacon Cloud for hosted session history, findings, analytics, sharing, and MCP access. The free Beacon Cloud plan includes 50 findings, session search over MCP, and shareable sessions. Pro adds unlimited findings, agent memories, reusable skills, full MCP access, and real-time alerts. Enterprise adds organization-wide findings, endpoint and CI deployment, approval controls, SSO, role-based access, audit logs, and dedicated support.
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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.
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Platforms Supported
Windows
Supported
Mac
Supported
Linux
Supported
Cloud
Supported
On-Premises
Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
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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
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Audience
Software developers and engineering, platform, and security teams that use or oversee AI coding agents.
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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
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Support
Phone Support
Not Supported
24/7 Live Support
Not Supported
Online
Supported
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Support
Phone Support
Supported
24/7 Live Support
Not Supported
Online
Supported
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API
Offers API
Supported
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API
Offers API
Supported
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Screenshots and VideosNo images available
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Screenshots and Videos |
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Pricing
$0
Beacon Cloud is free. Beacon Cloud Pro is $20/month, billed annually. Beacon Cloud Team is $30/seat/month plus a $10/month base fee, billed annually, for up to 20 seats. Enterprise pricing is custom.
Free Version
Supported
Free Trial
Supported
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Pricing
No information available.
Free Version
Not Supported
Free Trial
Not Supported
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Reviews/
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Reviews/
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Training
Documentation
Supported
Webinars
Not Supported
Live Online
Not Supported
In Person
Not Supported
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Training
Documentation
Supported
Webinars
Not Supported
Live Online
Not Supported
In Person
Supported
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Company InformationAsymptote Labs
Founded: 2025
United States
beacon.sh/
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Company InformationLangChain
Founded: 2022
United States
langchain-ai.github.io/langmem/
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AlternativesNo Alternatives
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Alternatives |
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Categories |
Categories |
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Integrations
Claude Code
Supported
Cursor
Supported
LangGraph
Not Supported
Model Context Protocol (MCP)
Supported
OpenAI Codex
Supported
OpenCode
Supported
PydanticAI
Not Supported
Python
Not Supported
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Integrations
Claude Code
Not Supported
Cursor
Not Supported
LangGraph
Supported
Model Context Protocol (MCP)
Not Supported
OpenAI Codex
Not Supported
OpenCode
Not Supported
PydanticAI
Supported
Python
Supported
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