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AI Tools Directory · Agents
Where AI moves from chat to action.
n8n is our default for production workflows, LangGraph when we need code-level control. Custom agent builds typically start in our Custom Deployments service — these tools are too operationally important to hack on without a proper runbook.
4 tools we recommend
All categories →n8n
FreemiumOpen-source workflow automation with first-class LLM + vector-DB nodes. Self-host or use their cloud
LangGraph
FreeCode-level framework for building multi-step, stateful LLM agents. The serious engineer's choice for agent orchestration
CrewAI
FreeRole-based multi-agent framework. Spin up a planner-researcher-writer crew in ~30 lines of Python
Lindy
FreemiumNo-code agent builder with 1,600+ integrations. The pragmatic answer when LangGraph is overkill but Zapier can't express the logic