FlowEngine Open Source

FlowEngine is an open-source client portal for agencies that deploy n8n automations and AI agents. Give clients a branded login where they can import templates, connect their accounts, and interact with UI embeds, without ever seeing your stack. Set up OAuth once (Google, Microsoft, Slack, and more) and clients authenticate directly through your portal. Stripe billing is built in. Supports n8n comprehensively, plus OpenClaw, Docker, and any self-hosted instance. Self-hostable, MIT licensed.