At a glance
Spend on whole Pinterest campaigns that produced zero conversions in the 30-day window AND have been running for more than 7 days. Campaign-level zoom on waste; complementary to Pinterest Wasted Spend which is keyword-level. A campaign with zero conversions over 7+ days is structurally broken: wrong audience, broken landing page, broken Pinterest Tag, or fundamental product/audience mismatch. Don’t blame Pinterest’s long attribution tail at the campaign level, single keywords can take 30 days, but a whole campaign with 7+ days and zero is a real problem.
| What it counts | SUM(metrics.SPEND_IN_DOLLAR_MICRO ÷ 1,000,000) over campaigns where metrics.TOTAL_CHECKOUT = 0 AND campaign.start_time < (today - 7 days) AND campaign.status = ACTIVE. Account currency. |
| API endpoint | POST /v5/ad_accounts/{id}/reports, level: CAMPAIGN > metrics: SPEND_IN_DOLLAR_MICRO, TOTAL_CHECKOUT, TOTAL_CHECKOUT_VALUE_IN_DOLLAR. Filter to zero-conversion campaigns on the engine side. |
| Ad-format scope | All paid Pinterest formats (Standard Pin, Idea Pin video, Carousel, Collections, Shopping). Idea Pin awareness campaigns are common candidates here, judge them by saves, not just conversions, before pausing. |
| Cost basis | Whatever the campaign bids on (CPC / CPM / CPV / oCPM). The card sums dollars regardless. |
| Conversion attribution | 30-day click + 30-day engagement default. The 7-day filter on this card is intentional: 7 days is enough that even slow-attributing engagement should have had at least one click-attributed conversion if the campaign is healthy. Zero clicks AND zero engagement-attributed at 7+ days = structural issue. |
| Engagement vs click | Uses combined TOTAL_CHECKOUT (click + engagement). A campaign with high saves but zero conversions for 14+ days is the trickiest case, see FAQs for the diagnosis path. |
| Audience skew context | Idea Pin video awareness campaigns can read zero-conversion legitimately for 14+ days because they sit further upstream of purchase. Don’t conflate awareness-campaign zero-conversion with broken-campaign zero-conversion; check the campaign objective before pausing. |
| Currency | Account base currency, single per ad account. |
| Bot / invalid traffic | Pinterest’s IVT clawback reduces zero-conversion spend retroactively (refunded bot-impression dollars drop the spend numerator). Net-of-clawback after 7-14 days. |
| Time window | 30D (last 30 days; 7-day campaign-age filter applied internally). |
| Alert trigger | > $0 on any campaign older than 7 days with zero conversions. The threshold is intentionally aggressive at the campaign level because legitimate campaign-level waste is rare; usually it’s a real problem requiring action. |
| Roles | owner, marketing, finance |
Calculation
Calculated automatically from your Pinterest Ads data. See the At a glance summary above for what the metric tracks and the worked example below for a typical reading.Worked example
A US fashion brand running 9 active Pinterest campaigns. Account currency: USD. The 30-day window covers 02 Apr 26 to 01 May 26.| Campaign | Days active | Spend | Saves | Clicks | Conversions | Diagnosis |
|---|---|---|---|---|---|---|
| Spring Shopping (catalogue) | 28 | $5,200 | 12,400 | 5,180 | 198 | Healthy |
| Standard Pin lifestyle (women’s) | 28 | $3,200 | 24,800 | 3,840 | 142 | Healthy |
| Idea Pin video (room tours) | 22 | $2,400 | 19,800 | 2,100 | 64 | Healthy |
| Carousel collections | 28 | $1,600 | 8,200 | 1,440 | 48 | Healthy |
| Mens Apparel Test | 18 | $840 | 4,200 | 1,400 | 0 | ZERO-CONVERSION (audience-fit issue) |
| B2B Pop-up Shop campaign | 11 | $320 | 480 | 110 | 0 | ZERO-CONVERSION (wrong vertical entirely) |
| Holiday Re-engage (legacy, forgot to pause) | 28 | $240 | 1,800 | 380 | 0 | ZERO-CONVERSION (wrong season) |
| Idea Pin TEST awareness | 5 | $180 | 920 | 145 | 0 | Excluded (< 7 days, settle filter) |
| Black Friday teaser (early launch) | 24 | $80 | 480 | 60 | 0 | ZERO-CONVERSION (premature launch, October budget too small) |
| Total flagged (4 campaigns) | - | $1,480 | 6,960 | 1,950 | 0 | - |
| Total spend (this period) | - | $14,060 | 73,080 | 14,655 | 452 | - |
| Zero-conv as % of total | - | 10.5% | - | - | - | - |
- $1,480 (10.5%) is zero-conversion campaign spend, that’s high. Healthy brands run 2-5% on this metric; over 8% means there are structurally broken campaigns running. The brand should pause all four immediately and reallocate to working campaigns.
- Each zero-conversion campaign tells a different diagnostic story.
- Mens Apparel Test ($840, 4,200 saves, 1,400 clicks, 0 conversions) is the audience-product mismatch case. Saves are decent (the audience reacts to the imagery) and clicks are decent (they engage), but they don’t buy. The brand’s mens line doesn’t match the female-skewing aesthetic that Pinterest’s algorithm matched against. Pause. The mens line needs Meta or Google instead.
- B2B Pop-up Shop campaign ($320, 480 saves, 110 clicks, 0 conversions) is wrong-vertical. B2B doesn’t work on Pinterest’s consumer-discovery audience. Pause immediately.
- Holiday Re-engage (legacy) ($240, 1,800 saves, 380 clicks, 0 conversions) is forgotten-campaign. Saves and clicks suggest residual interest from the holiday audience, but the campaign is targeting Q4 messaging in April. Pause.
- Black Friday teaser (early launch) (80 over 24 days is too thin to learn anything. Either pause and relaunch in October with proper budget, or top up significantly now.
- The settle filter saved a false-positive flag. Idea Pin TEST awareness ($180, 0 conversions, 5 days active) didn’t fire because of the 7-day filter. By day 14 it’ll either earn a conversion (legitimate awareness work) or get caught by this card.
- **Compare against Pinterest Wasted Spend, which reads 1,480) is bigger because whole-campaign failures cascade across all keywords/interests in that campaign. Pruning at campaign level is faster and more impactful than pruning at keyword level.
- Total recoverable: ~17,800/year. Reallocating this to the four healthy campaigns (assuming similar ROAS) would add roughly $9,000-12,000/month of revenue at the brand’s current 5-8x ROAS. This card is one of the highest-ROI alerts in the suite.
- < 3% zero-conv = lean, well-managed account.
- 3-7% = normal; review monthly.
- 7-15% = significant zombie campaigns running; quarterly campaign audit overdue.
-
15% = either Pinterest Tag broken (no conversions counted, all campaigns appear zero) or major audience-fit problem.
- Many small zero-conv campaigns = test campaigns that were never paused; do a tag/cleanup pass.
- One large zero-conv campaign = single problematic campaign; investigate as a unit (creative, audience, landing page, tag).
Sibling cards merchants should reference together
| Card | Why pair it with Pinterest Zero-Conversion Spend |
|---|---|
| Pinterest Wasted Spend | The keyword-level companion. Zero-Conversion Spend is whole campaigns; Wasted Spend is individual keywords. Read together for layered diagnosis. |
| Pinterest Total Spend | The denominator. Zero-conv ÷ Total = zero-conversion ratio. Watch the ratio more than the absolute. |
| Pinterest Worst Performing Campaigns | The companion list view, ranked by ROAS rather than zero-conversion. Some “worst” campaigns still convert sometimes; this card is the strict-zero subset. |
| Pinterest Spend by Campaign | The full campaign-level breakdown. Use to identify which campaigns are eating budget without performing. |
| Pinterest ROAS by Campaign | The performance read of all campaigns. Pause zero-conv first, then triage the low-ROAS-but-converting ones. |
| Pinterest Conversion Lag | Sanity check. If lag is climbing across the account, “zero-conv” campaigns may be late-attributing. Wait before pausing. |
| Pinterest Conversion Drop | Companion alert. If many campaigns are reading zero-conv simultaneously, the cause is upstream (tag broken, site outage), not per-campaign. |
| Google Ads Zero-Conversion Spend | Peer ad-platform card. Cross-channel zombie-campaign audits. |
Reconciling against the vendor’s own dashboard
Where to look in Pinterest Ads Manager: Pinterest Ads Manager > Campaigns > columns:Spend, Total checkout (or Conversions depending on campaign objective). Sort by Spend descending and filter “Total checkout = 0” + “Status = Active” + “Created > 7 days ago”. The list of campaigns that appears is the same set this card sums, with one difference: Pinterest’s UI doesn’t apply the 7-day age filter, so newer campaigns will show up there but not here. The settle filter is the right behaviour for an alerting card; without it, every fresh campaign would trigger a false alarm on day 1.
Why our number may legitimately differ from Pinterest’s UI:
| Reason | Direction | Why |
|---|---|---|
| 7-day campaign-age filter | Ours lower | We exclude campaigns < 7 days old because Pinterest’s 30-day attribution tail means many of them will earn their first conversion on day 8-14. Pinterest’s UI counts them as zero-conversion immediately. |
| Time zone, account TZ vs UTC | Boundary days off | Pinterest reports in the ad account’s TZ; this card uses UTC. Affects whether a campaign launched on a boundary date counts as “7 days ago” yet. |
| Long attribution window backfill | Ours lower over time | A campaign reading “zero-conv” today will quietly drop off this card if a conversion lands within the 30-day engagement tail. Pinterest’s UI shows the same self-correcting behaviour. Don’t act the same day; wait for the alert to settle. |
| Engagement vs click reporting variance | Either | If the attribution selector in Pinterest’s UI is set to “click only”, more campaigns will appear zero-conversion (engagement-attributed conversions get hidden). This card uses the account default, the more honest read. |
| API rate limits and ingest lag | Ours lower for last 4-6 hours | Async report API, refresh ~4 hours. Pinterest UI is closer to real-time. |
| Card | Expected relationship | What causes legitimate divergence |
|---|---|---|
shopify.total_revenue filtered to Pinterest UTM by campaign | If Shopify shows Pinterest-tagged revenue from a “zero-conv” campaign, the Pinterest Tag is broken for that campaign. Investigate the Tag immediately. | Most common: Pinterest Tag firing on the wrong domain (subdomain mismatch), Tag firing but purchase_value missing, click-id parameter being stripped by a server-side redirect. |
google_ads.gads_zero_conversion_spend | Peer card | Different attribution mechanics; not a reconciliation. Useful for cross-channel zombie-campaign audits. |
facebook.meta_ads_zero_conversion_spend | Peer card | Same caveats. |
Known limitations / merchant FAQs
Should I pause every campaign on the zero-conversion list immediately? Almost always yes for Pinterest, but check three things first:- Is it an awareness/Idea Pin campaign with high saves? If saves > 1,000 and the campaign is < 14 days old, give it another week. Awareness work earns engagement-attributed conversions later.
- Is the Pinterest Tag firing correctly? If multiple campaigns simultaneously show zero-conv, the Tag is the suspect, not the campaigns. Use Pinterest Tag Helper to verify.
- Did anything change on your site? A re-platform, checkout flow change, or newly added cookie banner can break attribution wholesale. Confirm none happened in the last 14 days. After those three checks, pause anything with > 7 days and zero conversions.
- Move Idea Pin to “Brand Awareness” objective instead of “Conversions”. Pinterest’s algorithm will optimise for views and engagements; this card won’t flag it because the goal isn’t conversions.
- Run Idea Pin as a “Consideration” objective with a separate retargeting Standard Pin campaign that captures the saved/engaged audience for conversion. Idea Pin builds the audience; Standard Pin closes them. Either way, don’t measure Idea Pin success by conversions in the same window; measure by save-rate and 60-day-trailing ROAS.
- Use Pinterest Tag Helper to verify the Tag fires on a test purchase.
- Check Pinterest Settings > Conversion sources for any “Inactive” or “Errored” status.
- Check whether you’ve recently changed cookie consent / GDPR settings; Pinterest does not yet have a full Consent Mode v2 integration.
- Check whether the destination URL changed; redirects can strip the click-id parameter.
- The audience is genuinely interested but not converting because of price, product mismatch, or landing page friction. Investigate landing page conversion rate (use Vortex IQ’s Pinterest Landing Page Conv. Rate card). If LPCR is low, fix the page; if LPCR is healthy, the audience-product fit is wrong.
- The audience is browsing/saving for future life events (wedding, home purchase, new baby) that may convert in 6+ months. This is structurally beyond Pinterest’s 60-day attribution window. Run as Brand Awareness objective; don’t expect conversions; measure cross-channel halo via brand-search lift in Google.