At a glance
A cross-channel 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.
| What it estimates | The proportion of branded paid Pinterest clicks that would likely have converted through a free channel (organic Pins, organic Google search, or direct) had the paid Pin not run. Expressed as a percentage of branded paid clicks. |
| Why it is cross-channel | The estimate joins Pinterest paid click data with organic discovery signals across Pinterest organic and Google (via the analytics and search connectors). No single platform can see the counterfactual; the join approximates it. |
| Why Pinterest specifically | Pinterest discovery overlaps Google for visual-product brand searches. A Pinner searching your brand name often finds your organic Pins and your Google listing for free. A branded Promoted Pin placed on top of that demand frequently captures a click that was already coming, so the incremental value is low. |
| Branded vs non-branded | The card isolates branded terms (your name, product lines, owned phrases). Non-branded prospecting is genuinely incremental and is excluded. The cannibalisation question only applies where you already own the demand. |
| It is an estimate, not a certainty | True incrementality can only be proven with a geo holdout or brand-term pause test. This card gives a directional, modelled estimate from observed overlap to tell you whether a test is worth running, it does not replace the test. |
| The long-consideration nuance | Pinterest’s long save-to-purchase cycle complicates the counterfactual: a branded paid click today might seed a purchase weeks later that organic would not have captured at the same moment. The estimate accounts for this by weighting toward observed downstream behaviour rather than assuming all branded clicks are pure waste. |
| Unit | Percentage of branded paid clicks estimated as non-incremental. |
| Time window | 30D (30-day window, suited to Pinterest’s longer consideration cycle). |
| Alert trigger | More than roughly 30% of branded paid clicks estimated to have been free organic. |
| Sentiment key | pin_xc_branded_search_cannibal |
| Roles | owner, marketing |
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.| Branded campaign | Paid clicks | Est. non-incremental | Paid spend | Est. recoverable |
|---|---|---|---|---|
| Brand name Promoted Pin | 4,200 | 38% | £1,800 | ~£684 |
| Product-line Pins (“the [brand] sofa”) | 1,900 | 27% | £960 | ~£259 |
| Generic decor Pins (non-branded) | 6,400 | excluded | £3,100 | n/a |
| Branded total (this card) | 6,100 | 34% | £2,760 | ~£938 |
- 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
| Card | Why pair it with this alert |
|---|---|
| Pinterest ROAS | Branded campaigns flatter ROAS because they harvest existing demand; this card shows how much of that ROAS is not incremental. |
| Pinterest Spend by Campaign | Quantifies how much budget sits in branded campaigns exposed to cannibalisation. |
| Pinterest Wasted Spend | Non-incremental branded spend is a softer cousin of waste; both lift true efficiency when trimmed. |
| Pinterest CTR by Campaign | Branded Pins show unusually high CTR because intent is already there; a tell for cannibalisation. |
| Google Ads ROAS | Branded Google search has the same dynamic; check whether you are double-paying for the same brand searcher across both platforms. |
| Shopify Total Revenue | The truth side. A holdout test’s effect on total store revenue is the real proof of incrementality. |
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:| Reason | Direction | Why |
|---|---|---|
| Counterfactual estimate vs reported clicks | Different concept | Pinterest reports what paid clicks happened. This card estimates what share would have happened for free anyway. They are answering different questions, so they will not match. |
| Organic signal source | Depends on connectors | The organic side of the estimate draws on Pinterest organic analytics and the Google search and analytics connectors. Coverage and quality of those connectors affect the estimate. |
| Long-consideration weighting | Moderates the estimate | The estimate weights for Pinterest’s delayed conversions, so it is more conservative than a naive “all branded paid is waste” view. |
| Model, not measurement | Directional | Only a holdout test measures true incrementality. This card is a screening estimate. |
| Card | Expected relationship | What causes legitimate divergence |
|---|---|---|
shopify.total_revenue filtered to Pinterest UTM | During a branded pause, organic Pinterest and Google traffic should backfill most lost paid clicks if cannibalisation is real | If total revenue drops during the pause, branded spend was incremental; the estimate was high. |
google_search_console branded impressions | Organic brand demand context | A competitor bidding on your brand terms can make branded defence genuinely incremental, lowering true cannibalisation below the estimate. |