Amazon External Traffic Tracking Software
Looking for Amazon external traffic tracking software that goes past tagged clicks? Spillmark measures Meta's effect on Amazon with geo holdouts.
- External Meta traffic measured as caused sales
- Ship-to state holdouts you approve
- Profit dashboard from $19/mo

What you get
Spillmark is software for Amazon brands that run Meta ads. It plans geo holdout tests for Meta ads across US states from your Amazon order history and reports the range.
Amazon Attribution remains useful for tagged click reporting. Spillmark answers sales tags never see.
Built for off-Amazon media
External traffic is where Meta, Instagram and other offsite ads meet Amazon orders. Spillmark counts those orders by ship-to state while Meta is paused in matched states.
When this fits
Choose Spillmark when your question is Amazon orders caused by Meta, not a full PPC console or enterprise MMM stack.
Questions
- Is this Amazon Attribution?
- No. Amazon Attribution is Amazon's free click-tag product. Spillmark measures caused sales with geo holdouts. Many brands use both.
- Do I need live API connect?
- Today Spillmark works from report imports for Seller Central, Amazon Ads, Meta and Shopify. Live Amazon connect waits on approval.
- Is there a free trial?
- Yes. You get 7 days for $0. Add a card at checkout so the plan can start after the trial.
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