Free tool for founders

Does each customer make you money?

Customer acquisition cost, lifetime value, the LTV:CAC ratio and how many months it takes to earn back what you spend to win a customer.

Free for members

Sign in to use this tool

This tool is free with a NessLek account. Your result is saved to your account so you can come back to it and download it as PDF.

  • About 2 minutes
  • The metrics investors use: CAC, LTV, LTV:CAC, CAC payback
  • Saved to your account for 60 days, with a PDF
  • Uses your own currency; nothing is converted
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