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Free tools

Small tools that answer expensive questions. Built for n8n and AI-agent builders — free forever.

Pricing

Automation cost calculator

n8n vs Zapier vs Make — enter your runs and steps, see the real monthly bill with honest billing math.

Open tool → Business

Automation ROI calculator

Hours saved × labor cost = the dollar value of your automations. Payback period included.

Open tool → n8n

Cron expression builder

Click together a schedule for n8n's Schedule Trigger — get the cron string plus plain-English meaning.

Open tool → AI agents

AI agent cost estimator

Estimate your monthly LLM bill before you ship the agent. Tokens × runs × model price.

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