AI Agent Companies Directory
Browse 50+ AI agent companies, frameworks, and platforms. Filter by category, pricing, and use case.
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AutoGen (Microsoft)
Microsoft Research's multi-agent conversation framework. Agents collaborate through async message passing. Being merged into Microsoft Agent Framework.
Free (open-source)
CrewAI
Open-source framework for orchestrating role-playing autonomous AI agents. Think of it as assembling a crew where each agent has a role, goal, and backstory.
Free (open-source), Enterprise plan available
LangChain / LangGraph
The most widely adopted LLM framework. LangGraph extends it with graph-based stateful agent workflows for production use.
Free (open-source), LangSmith monitoring from $39/mo
Lindy.ai
No-code platform for creating AI employees. Pre-built agent templates for common business tasks like email triage, meeting scheduling, and CRM updates.
Free tier (40 tasks), Pro from $49/mo
n8n
Open-source workflow automation platform with visual AI agent builder. Drag-and-drop interface for creating agent workflows without code.
Free (self-hosted), Cloud from $20/mo
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