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New: 2025–2026 AI startups just added to the catalog. Explore

AI Agents Companies

AI agents are autonomous software systems that perceive their environment, plan multi-step actions, and execute tasks using tools such as web browsing, code execution, and API calls — with minimal human intervention. They represent a fundamental shift from AI as a question-answering tool to AI as an active participant in workflows.

299 Companies 48 Countries

Showing the top 120 of 299 AI Agents companies by capital raised. Browse all 299 →

Frequently Asked Questions

What is an AI agent?
An AI agent is a system that combines a language model with tools and memory, enabling it to autonomously complete complex tasks by reasoning, planning, and taking sequential actions.
How do AI agents differ from chatbots?
Chatbots respond to single queries; agents execute multi-step workflows, use external tools (web search, code execution, APIs), and maintain state across long tasks.
What are top AI agent platforms?
Key AI agent companies include Amazon AI, ABB Robotics, CrowdStrike. Frameworks include LangChain, AutoGen, CrewAI, and LlamaIndex.