Ranked by editorial score
AI Agents
AI agents are systems that can plan and execute multi-step tasks with minimal human input, using tools like web search, code execution, and file management. Unlike simple chatbots, agents loop through observe-think-act cycles to complete goals. When choosing, focus on reliability, tool coverage, and how well the agent handles failures.
How we judge this category: We weight task completion rate and real-world tool reliability above all else, since an agent that looks capable but fails on complex tasks has limited practical value.