Free tools
Free ROAS calculators for payment-verified truth
Meta and Google can both claim the same sale. Payment processors only collect once.These tools help you size the gap, and find the efficiency number a client can check in Stripe. They run in your browser. No account, no email.
Calculators
- Tool 01
Platform vs payment gap
Enter Meta claims, Google claims, and payment collected. See the dollar and % gap.
- Tool 02
MER / blended ROAS
Payment revenue ÷ total ad spend. The number that survives a Stripe check.
- Tool 05
CPA calculator
Type in your numbers, then check the result against payments that cleared.
- Tool 06
CPM calculator
Type in your numbers, then check the result against payments that cleared.
- Tool 07
CTR calculator
Type in your numbers, then check the result against payments that cleared.
- Tool 08
CPC calculator
Type in your numbers, then check the result against payments that cleared.
Other tools
- Tool
UTM builder for agencies
Meta and Google campaign links with one naming rule per client.
Every result is illustrative math on numbers you type in. None of it is measured attribution.
Want this live per client, with payment processors connected?