A thoughtful AI collaborator for writing, analysis, coding, and long-form work.
Full evaluationGlossary · Updated Sep 2, 2026
Agent memory
Mechanisms that let an assistant or agent remember facts, preferences, and history across sessions and tasks.
Definition
Memory ranges from short-term context within a conversation to long-term stores of user preferences, past decisions, and documents, retrieved when relevant. Products expose controls to view, edit, or delete memories, which matters for privacy. Effective memory makes assistants more personal and agents more consistent over long tasks.
Why it matters when choosing a tool
Memory features change how useful an assistant becomes over time, and how carefully you must manage what it retains.
Where you will meet it
AI Assistants, AI Agent & Chatbot Builders, AI Knowledge Management
Related terms
Context window · Retrieval-augmented generation (RAG) · Data residency and privacy
Tools where this matters
Reviewed products in the related categories
A broad multimodal assistant for research, creation, analysis, and agentic work.
Full evaluation
AI writing, search, and task assistance inside a connected workspace and knowledge base.
Full evaluation
Conversational AI and agent platform combining LLM reasoning with deterministic business logic
Full evaluation
Open-source agent development framework for building, debugging, and deploying production AI agents.
Full evaluation
Enterprise iPaaS and AI orchestration platform for governed workflows and autonomous agents.
Full evaluation