At a glance
A cross-platform gauge that estimates how much of your branded Pinterest paid traffic is cannibalising free organic reach you would have earned anyway. Pinterest is a visual-discovery surface that overlaps heavily with Google for product and brand searches. When you run Promoted Pins targeting your own brand terms, a share of the clicks you pay for would have arrived for free through organic Pins or organic Google results. This card estimates that overlap so you can decide whether branded Pinterest spend is incremental or just buying clicks you already had.
Calculation
Calculated automatically from your Pinterest Ads data joined to organic discovery signals from your analytics and search connectors. See the At a glance summary above for what the metric tracks and the worked example below for a typical reading.Worked example
A UK home decor brand running branded Promoted Pins on its own name and product-line terms. Account currency: GBP. The 30-day window covers 02 May 26 to 31 May 26.
How to read it:
- 34% of branded paid clicks look non-incremental. Roughly £938 of the £2,760 branded spend over the window is estimated to be buying clicks that would have arrived free through organic Pins or Google. That is above the 30% trigger, so the card flags it.
- The brand-name campaign is the worst. At 38%, a large share of people searching your exact name on Pinterest would have found your organic Pins anyway. This is the classic cannibalisation pattern, paying to be first for demand you already own.
- Non-branded is correctly excluded. The generic decor Pins are prospecting net-new audiences; that spend is incremental and not part of this card’s concern.
- Confirm with a test before cutting. The estimate says a test is worth running. Pause branded Promoted Pins for a fortnight and watch whether organic Pinterest and Google traffic backfill the gap. If organic recovers most of the volume, the branded spend was cannibalising. If overall branded traffic drops, it was incremental after all.
- Mind the long-consideration nuance. Some branded paid clicks seed saves that convert weeks later in ways organic might not have. The estimate weights for this, but the holdout test is the only way to be sure.
- High estimate + flat total brand demand = strong cannibalisation signal, run a holdout test.
- High estimate + rising total brand demand = a competitor may be bidding on your terms; branded defence may be justified.
- Low estimate = branded spend is mostly incremental, leave it.
- Estimate rising over time = organic Pin presence is strengthening; paid branded is increasingly redundant.
Sibling cards merchants should reference together
Reconciling against Pinterest Ads Manager
Where to look in Pinterest Ads Manager: Pinterest Ads Manager > Reporting > Performance > filter to your branded campaigns and review clicks, spend, and conversions. Pinterest Ads Manager has no incrementality or cannibalisation report; it reports paid performance only and cannot see the organic counterfactual. To approximate the organic side, look at organic Pin analytics in your Pinterest business profile and branded organic traffic in your analytics and search connectors. This card combines those views into a single estimate Pinterest cannot produce on its own. Why our number may legitimately differ from Pinterest’s UI:
Cross-connector reconciliation:
The real validation is a holdout test reconciled against total store revenue. If branded Pinterest spend is cannibalising, pausing it should leave total store revenue roughly unchanged as organic backfills.