Free calculators and tools for automation buyers
Interactive, no-signup tools to help you size and price automation platforms.
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Automation Pricing Calculator
Compare Zapier, Make, n8n, and Rills pricing for your monthly volume: cheapest plan, monthly cost, and price per task.
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Automation Payback Calculator
Build vs buy vs hire: compare DIY automation, an agency build, a VA, and keeping it manual. See your break-even month and 3-year savings.
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AI Agent Token-Cost Estimator
Estimate monthly LLM spend for AI agent loops. Compare Claude, GPT, and Gemini token costs against the same job as a supervised Rills workflow.
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Cron Expression Generator
Type a schedule in plain English ('weekdays at noon') and get the cron expression. Paste a cron and get plain English back, with the next five run times.