Pinterest ads: how to tell what worked

People plan on Pinterest and buy later. Here’s how to tell if your Pinterest ads are working when the sale comes weeks after the save.

How Pinterest counts results

A Pinterest recap shows the results Pinterest credits to its ads, using its own attribution rule. People use Pinterest to plan: a party, a wardrobe, a skincare routine, a cocktail menu. They save Pins and come back later. That makes the conversion window unusually important, because it decides how long after a save or click Pinterest can still take credit for a result. Find the window in the report before anything else.

Pinterest recaps lead with impressions, saves and clicks. Saves are a real sign of interest. They aren’t results. The question is whether saves turn into sales, tickets or sign-ups, and that only shows up in your own numbers.

As with other platforms, results can be credited to views as well as clicks. A view-through conversion on a planning platform can reach far back. Ask for the split.

Where results get counted twice

  • Long gaps. The longer the time between a Pin and a result, the more chances another channel had to reach the same person and take credit too.
  • Search at the end. Someone saves your Pin, then searches your name weeks later. Pinterest and search can both take credit.
  • Your own Pins. Organic Pins and paid Pins look alike. Results driven by your own Pins can land in the paid report.
  • Email and retargeting. A planner who signed up for your emails may buy after an email. A long Pinterest window can still count it.

Put it on one table. List your own results for the month, then mark which ones Pinterest reported and which ones other channels reported. On a planning platform, you’ll often find Pinterest’s results sit late in the window, long after the save, and that other channels touched the same people in between. That doesn’t mean Pinterest did nothing. It started the plan, and starting matters. It means the credit needs sharing, and a test is how you find out how much Pinterest earned.

A checklist for your next Pinterest recap

Look atWhat to look forWhy it matters
WindowDays after a save, click or view a result countsPlanning means long gaps, and long gaps invite overlap
Clicks vs. viewsResults split by eachView credit reaches far on a slow platform
Saves to resultsWhether saved Pins lead to resultsSaves show interest, and only results show sales
Paid vs. organicWhich Pins were paidOrganic results can land in paid reports
Total vs. your numbersPinterest’s results plus every other channel’sOverlap shows up in the sum

If the report can show results at a shorter window, compare the two numbers. The gap between them is the share of credit that rests on a long wait, and it’s the share most worth testing before you move budget.

Questions worth asking

Ask them of whoever runs the account, in-house or a partner.

  1. What window does this report use for clicks, saves and views?
  2. Can we see results at a shorter window?
  3. How many results came from views without a click?
  4. Do saved Pins lead to more results than Pins people only clicked?
  5. Are any results from our own organic Pins included?

These are good questions for any platform with a slow path to purchase. Our glossary entry on the conversion window covers the general version.

What a regions-on, regions-off test looks like on Pinterest

Pinterest ads can be targeted by location, so the test works here too. Pick matched regions. Run Pinterest ads in some and pause them in others. Compare sales in your own numbers. That’s a regions-on, regions-off test, also called a holdout test.

The difference on Pinterest is time. Because people plan before they buy, the test needs to run longer than it would on a fast channel, and you should keep measuring for a while after it ends. Agree on the length before you start, and write down what you’ll do with each outcome.

While the test runs, keep an eye on saves in both groups. If saves rise where Pinterest runs and results follow later, you’re seeing the slow path to purchase in action.

Seasonal brands should time tests with care. A holiday or a summer push changes everything at once, so test in a steadier stretch if you can, and keep other channels the same in both groups.

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Questions people ask

Are saves a good sign?

Yes, as interest. Line them up with your own numbers to see whether they lead to results.

Why does the window matter more on Pinterest?

Because people plan before they buy. A long window lets Pinterest take credit for results that other channels also touched.

How long should a Pinterest test run?

Longer than on faster channels, and with measurement after it ends. Agree on the length up front.

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