הטובים ביותר בAI Agent Memory (2026)

Letta is a developer platform for creating AI agents that retain context across sessions, learn from interactions, and improve their behavior over time. Unlike stateless chatbots, Letta agents maintain persistent memory, allowing them to recall past conversations, user preferences, and accumulated knowledge. The framework provides infrastructure for managing agent memory, reasoning, and tool use, with support for multiple LLM providers. Developers can build, deploy, and observe agents through SDKs and a visual interface, making it suited for applications like personal assistants, customer support, and autonomous workflows that benefit from continuity.

• Stateful agents with persistent memory
• Self-editing memory blocks
• Multi-LLM provider support
• Tool and function calling
• Agent Development Environment (ADE)
• REST API and Python/TypeScript SDKs

2

AI Drive

Cloud storage with built-in AI for chatting, summarizing, and managing your files.

4.7 (6)

· free

ביקורת מלאהבקר

AI Drive combines traditional cloud storage with AI-powered document interaction. Users can upload PDFs, documents, and other files, then ask questions, generate summaries, or extract insights directly from their content without switching tools. The platform is designed for students, researchers, and teams who handle large volumes of documents. With organizational features, sharing options, and integration with AI chat, it positions itself as a workspace for both storing and understanding files. It is used across universities and a range of organizations.

• Cloud file storage and organization
• AI chat with uploaded documents
• Document summarization tools
• PDF and multi-format support
• File sharing and collaboration
• Search across stored content

3

Zep

A memory platform for AI agents that continuously learns from user interactions and business data, enhancing personalization and accuracy.

4.5 (6)

· free

ביקורת מלאהבקר

Zep is a AI Agent Memory tool listed on Agent Pantheon.

4

Mem0

Persistent memory layer that gives LLMs long-term, personalized context across sessions.

4.3 (6)

· free

ביקורת מלאהבקר

Mem0 is an AI memory layer designed to help large language models retain user-specific context beyond a single conversation. By storing, updating, and retrieving relevant facts, preferences, and history, it enables applications to deliver more personalized and coherent interactions over time. Developers can integrate Mem0 into chatbots, agents, and AI assistants through its SDKs and APIs, choosing between a managed service or self-hosted deployment. It works alongside popular LLM providers and vector stores, making it a flexible component for building stateful AI products.

• Persistent user and session memory
• Automatic fact extraction and updates
• SDKs for Python and JavaScript
• Compatibility with major LLMs
• Hosted API and self-hosted deployment
• Search and retrieval of stored context