llongterm

llongterm

llongterm provides long-term memory infrastructure for AI apps and agentsโ€”'Minds' that remember details over time, are human-readable, shareable, and compatible with AI chatbots and agents.

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#393 in AI Agents (393 tools)
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Quick Overview

Best for: AI Agents

What it does

AI Agents software for decision-makers comparing workflow fit and alternatives.

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llongterm

llongterm provides long-term memory infrastructure for AI applications and agents. The product lets developers "spin up an AI Mind for every user conversation" and stores memory in a human-readable form, enabling applications such as AI teaching assistants, customer support, therapy notes, and product management. The platform advertises compatibility with all AI chatbots and agents and offers features like knowledge maps, virtual timelines, automatic pruning/optimization, and shareable minds between applications. Documentation, sandbox, and code examples (JavaScript and upcoming Python) are presented on the site.

API for persistent memory in AI chatbots, enabling personalized and seamless experiences.

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Key Features

Mind as a Service

Spin up an AI Mind for every user conversation so each user/context has its own persistent memory instance.

Knowledge Map

Minds use a knowledge map to remember and organize details over years.

Self Structuring

Minds structure themselves to build a dynamic taxonomy of their world.

Timeline

A virtual timeline places events in time and space to support temporal reasoning and long-term context.

Scalable Memory

Minds are automatically pruned and optimized as they grow to maintain performance and scale.

Sharable Minds

Minds can be shared between applications and services, enabling reuse of stored context and knowledge.

Observable / Human-readable Memory

All llongterm memory is designed to be fully human readable (no opaque or 'magic' representations).

Compatible with AI chatbots and agents

Described as compatible with all AI chatbots and agents and integrates via API access and documented SDK examples (JavaScript shown, Python noted as coming soon).

Pricing

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Use Cases

AI Teaching Assistant

Persist student profiles, course progress, learning history, and tailored learning goals across sessions.

AI Customer Support

Retain customer account details, interaction history, product usage, and support preferences to improve support quality.

AI Therapy Notes

Store treatment progress, session tracking, therapeutic goals, and emotional landscape details for continuity in care.

AI Product Manager / Analytics

Keep track of product roadmaps, feature tracking, metrics and KPIs, and stakeholder communications over time.

Integrations

AI chatbots and agents

llongterm is described as compatible with all AI chatbots and agents to provide persistent memory across conversational platforms.

APIs / Applications and Services

Minds are sharable between applications and services and the product provides API access (mentioned as an active feature).

Documentation & Sandbox

Site provides API Docs and a Sandbox for integration testing and development workflows.

Benefits

Provides persistent, human-readable memory for AI apps to maintain long-term context.
Designed for compatibility with existing AI chatbots and agents via SDK/API and shareable Minds between services.
Automatic pruning and optimization enable scalable memory management as data grows.

Limitations

Some major features and improvements are still in development or planning (for example, API v2 Launch is listed as planning/15% complete).
Security reviews are pending for certain features (e.g., Enhanced Authentication is pending security review).

Frequently Asked Questions

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Getting Started

  1. 1 Step 1: Visit the llongterm documentation or sandbox as linked on the site (Docs / Try / Sandbox).
  2. 2 Step 2: Install or import the llongterm SDK (JavaScript example shown on the site; Python SDK noted as coming soon).
  3. 3 Step 3: Create a Mind instance (e.g., llongterm.create()), prepare a conversation thread, and call mind.remember(thread) to store memory.

Support

Docs

API Docs and integration guides are available on the site (documentation and guides are referenced).

Sandbox

A sandbox environment is offered on the site for trying features and testing integrations.

GitHub

GitHub is referenced on the site as a code/resource location (GitHub mention appears in site header).

API

Available: Yes
Documentation:

API Docs referenced on the site (see documentation/API Docs on https://www.llongterm.com/).

Rate Limits:

Product usage example lists API access at 15,000 monthly calls for a premium account (as shown in the Product Usage section).

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