Sponsorship Toolkit

Impact Sizer

Size the business impact, ROI range, and break-even threshold of a sponsorship — from total audience down through interest, partner-product overlap, awareness, conversion, and revenue.

TAM
Conversions
Business impact
ROI range
Break-even rate
Sponsorship fee
1Total addressable audience
2% Interested in property
3% Buy products
4% Aware of partnership
5Conversion rate
6% Net-new (acquired)
7Revenue per customer
8Sponsorship cost
9Forecast range ±%
10Cost range ±%
TAM: Total Addressable Market
1
2
3
4
Total audience
Interested
35%
Product buyers
25%
Aware
= TAM
Conversion
5
TAM
Converted customers
4%
Business Impact
Converted Customers
6 Acquired: · Retained:
7 × per customer
Total Business Impact
6 Acquired: · Retained:
Acquired Retained

Want a strategist to pressure-test your impact case?

Book a free 30-min review and we'll dig into the numbers in your context — assumptions, ranges, deal structure.

Total ROI
ROI →
Scenarios driven by 9 forecast range & 10 cost range
Low scenario
High scenario
Business Impact 8Rights Fee
Customers Needed to Break-Even

7 × per customer
Total converted
810Break-even target
(low cost)
Break-Even Conversion Rate

of TAM
TAM
78Customers needed
to break-even