Agents
Autonomous and orchestrated multi-step AI workers.
7 tools
LangGraph
FeaturedAgents
8.8
Stateful, graph-based agent orchestration from LangChain.
Freemium· Open source; LangGraph Platform paidstateful agentshuman-in-loop
CrewAI
FeaturedAgents
8.4
Python framework for multi-agent orchestration.
Freemium· Open source core; cloud platform paidmulti-agentorchestration
Claude Agent SDK
Agents · Claude Opus / Sonnet
8.6
Anthropic's official SDK for building autonomous Claude agents.
Free· Free SDK; API usage billedClaude agentstool use
Manus
Agents
7.9
Generalist agent for research, code, and web tasks.
Paid· Credit-based; tiers from $19/moresearchweb tasks
Devin
Agents
7.8
Cognition Labs' "autonomous software engineer" agent.
Paid· From $500/moautonomous codingticket resolution
AutoGPT
Agents
7.5
Open-source platform for building autonomous AI agents.
Freeautonomous agentstask automation
OpenAI Swarm
Agents
7.4
Lightweight multi-agent orchestration in Python.
Freeeducationprototyping