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Acquisition

SaaS funnel calculator

Enter your traffic and the conversion rate at each stage. The calculator shows how many leads, opportunities and customers come out, and what each new customer needs in visitors.

Everything runs in your browser. Nothing you enter is sent or saved.

New customers a month

22.5

Leads a month
300
Opportunities a month
75
Visitors per customer
889

How to read the result

Change one rate at a time to see where an improvement is worth most. Because the stages multiply, doubling any one of them doubles customers, so work on whichever is cheapest to move.

More visitors only help if they resemble the ones who already convert. Traffic from searches with no buying intent lowers the first rate and leaves customers unchanged.

The formula

Acquisition

Customers = visitors × visitor-to-lead rate × lead-to-opportunity rate × opportunity-to-customer rate.

The same sum the calculator above runs

Frequently asked questions

Use the three rates for whichever three steps you track. A self-serve product might use visitor to sign-up, sign-up to activated, and activated to paid.

Divide the customers you need by each rate in turn. The visitors per customer figure does this in one step: multiply it by the customers you need.

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