Spillmark

Amazon Offsite Ads Tracking

Looking for Amazon offsite ads tracking that captures Meta traffic Amazon tags miss? Spillmark measures caused sales with geo holdouts.

  • Offsite Meta measured as Amazon lift
  • Holdouts you approve
  • Profit after fees in the same product
Spillmark profit dashboard

What you get

Offsite ads are Meta, Instagram and other non-Amazon media. Spillmark runs geo holdout tests for Meta ads and measures Amazon orders by ship-to state.

Start a 7-day trial for $0. Dashboard is $19/mo. Starter is $49/mo for holdouts.

Why offsite is hard

Amazon cannot see every offsite path. Meta cannot see Amazon checkouts. A holdout bridges that gap with ship-to state orders.

When this fits

Use Spillmark when Meta or Amazon Attribution credit looks healthy but offsite spend is the open question.

Questions

Sponsored Brands video too?
Spillmark's holdouts are built for Meta → Amazon. Amazon Ads profit shows in the dashboard from your reports.
Will agents pause ads for me?
Not on its own. Agents plan the test and show you what to change. Nothing changes without your approval.
Trial?
Yes. 7 days for $0.

Try Spillmark

Start for $0. Measure which Meta ads make you money on Amazon. You approve every move.

Start a 7-day trial for $0

Spillmark · How lift is calculated · Free tools