n8n

n8n is a source-available workflow automation platform with extensive AI capabilities, including native nodes for OpenAI, Anthropic, Google AI, and other LLM providers. Its visual editor allows users to build complex automation workflows that combine AI processing with data transformations and app integrations across over 400 services. n8n can be self-hosted or used via its cloud offering, making it popular with technical teams who need flexible AI-powered automation.

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