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Metrics type: Key MetricsCategory: Ad Platform

At a glance

Per-campaign and per-question drill-down of zero-conversion spend on Quora. The companion to Wasted Spend. Each row is a campaign / question live more than 7 days that produced zero attributed conversions. Quora’s 30-day click attribution window means the card is the most lagging of all platforms, today’s “zero-conversion” question may convert in the next 1, 3 weeks; wait for the attribution to settle before acting.

Calculation

Calculated automatically from your Quora 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 B2B SaaS brand selling a marketing-automation platform. 30-day window 02 Apr 26 to 01 May 26. Account currency USD. Pixel-only attribution (iOS share 27%). What this is telling you, row by row:
  1. “How does Salesforce work” ($600, 28 days, zero conversions, 0.95% CTR). Wrong-intent question, users learning Salesforce existing usage. The CTR is healthy (curiosity drives clicks); conversions are zero (no buyer intent). Pause + add as a negative question to prevent recurrence.
  2. “What is sales enablement” ($480, 21 days, 1.30% CTR). Top-funnel definition / awareness query. Real users at this stage convert 60, 180 days later, not in the 30-day window. Move to a long-cycle nurture campaign with cheaper bid + retargeting strategy, not pause permanently.
  3. “Mailchimp pricing” ($320, 18 days, 1.20% CTR). A bottom-of-funnel competitor-research query, this should convert. Watch, don’t pause. The 30-day attribution window hasn’t closed; conversions may still arrive in the next 12, 17 days.
  4. Topic, Marketing ($800, 28 days, 0.85% CTR). Broad topic targeting, low intent. Topic-targeting waste is structural on Quora. Restrict scope to specific sub-topics (“Email Marketing”, “Marketing Automation Software”) rather than the whole tree, or pause topic-targeting.
  5. “best email marketing software” ($240, 11 days, 1.40% CTR). Right-intent bottom-funnel query, healthy CTR, but young (only 11 days). Watch. With 30d attribution, the conversions are likely still inbound. Don’t pause for at least another 7, 14 days.
Action priority (in order):
  1. Add “How does Salesforce work” as negative question today.
  2. Move “What is sales enablement” to a long-cycle nurture flow campaign.
  3. Restrict Topic Marketing to specific sub-topics or pause.
  4. Watch “Mailchimp pricing” and “best email marketing software” for one more period before deciding.
  5. Re-run this card weekly to catch new wrong-intent questions early.
Quick sanity tests:
  • Campaign / question appearing here for 30+ days with no conversions = real waste; act.
  • Campaign / question younger than 14 days = wait for attribution window to close.
  • High-CTR / zero-conv = wrong-intent or top-funnel; pause / move to nurture.
  • Low-CTR / zero-conv = ad-question mismatch; refresh ad copy.
  • Topic-targeting always present = expected; restrict scope or filter from alert.

Sibling cards merchants should reference together

Reconciling against the vendor’s own dashboard

Where to look in Quora Ads Manager: Quora Ads Manager > Campaigns / Ad sets > sort by Conversions ascending, filter Spend > 0, filter Created > 7 days ago. Top of the sort matches this card’s rows. For per-question drill-down, use the Search Terms Report on each campaign. Why our number may legitimately differ from Quora: Cross-connector reconciliation:

Known limitations / merchant FAQs

A campaign just hit 7 days; it’s on this list. Should I pause? No. On Quora, with a 30-day click attribution window, a 7-day-old campaign has only had 23% of its attribution window close. Conversions are still inbound. Wait at least 14, 21 days before acting on a Quora zero-conv read. For B2B SaaS, 21 days is the right minimum. The same question keeps appearing here for 30+ days. Now what? 30+ days with the full attribution window closed and zero conversions is real waste. Triage:
  1. Wrong-intent question (curiosity / education / existing-user query): pause + add as negative.
  2. Top-funnel question (definition / awareness): move to a long-cycle nurture flow.
  3. Right-intent question with low CTR: refresh ad copy; the ad isn’t speaking to the question’s underlying need.
  4. Right-intent question with high CTR but zero conversions: post-click problem (landing page, pricing, follow-up funnel). Fix downstream.
Topic-targeting campaigns always show here. Filter or pause? Both are valid. Filter (targeting_type != 'TOPIC') cleans up the alert noise; pausing topic targeting altogether tightens spend allocation. For mature B2B SaaS accounts, prefer pausing topic targeting unless you have a specific volume-building or retargeting-pool reason to keep it. Why is the row count smaller on Quora than on Snap or TikTok? Three reasons:
  1. Smaller account scale. Most Quora accounts run 5, 30 active campaigns; smaller surface area for waste rows.
  2. Lower iOS gap. Fewer false-positive zero-conv rows from attribution issues.
  3. Question-context targeting tends to “work or not”, fewer marginal cases. Either the question converts or it doesn’t.
My CAPI / server-side API rolled out, did this list shrink? Slightly. Quora’s iOS share is 25, 35%, so the marginal benefit of server-side API on this card is smaller than on Snap or Meta. Expect 10, 20% list shrinkage post-rollout (vs 30, 50% on Snap, 20, 40% on Meta). How do negative questions work on Quora? Quora supports negative-question equivalents (similar to Google Ads negative keywords). Add wrong-intent questions to your negative list to prevent the auction from serving on them again. Maintain a negative list of 50, 200 questions for mature B2B SaaS accounts; saves 5, 15% of monthly spend. Promoted Answers showing here, why? Three possibilities:
  1. Author isn’t credible. Promoted Answer relies on author authority; an unknown or marketing-copy author doesn’t get the trust premium.
  2. Question targeted is wrong-intent. Even a great answer on a wrong question doesn’t convert.
  3. CTA too aggressive. Promoted Answers work because they read native; sales-pitchy answers read as advertising.
My account has a B2B / B2C blend. The B2B campaigns hit this list more often. Why? Quora’s B2B intent matches well with question-context targeting; B2B campaigns produce higher conversion rates and tighter waste profiles. Consumer / DTC products on Quora are structurally weaker fit, the audience is researching B2B tools and professional services more than consumer goods. For B2C / DTC brands, expect higher zero-conv rates on Quora. Consider whether Quora is the right channel at all. Why does the 30-day click attribution feel so long? Because B2B research is genuinely a multi-week journey. A user reads “best CRM for SaaS” on Monday, leaves, returns to research adjacent topics for 2, 3 weeks, then converts. The 30-day window captures that journey honestly. Shorter windows would dramatically under-state Quora’s value (typical 40, 60% under-statement at 7-day window). The trade-off is that this card lags reality more than other platforms’. Should I run this card weekly or monthly? Weekly for triage (catching wrong-intent questions early, adding negatives). Monthly for strategic action (pausing or restructuring campaigns). The weekly cadence catches new wrong-intent queries before they accumulate spend; the monthly cadence respects the 30-day attribution window. Can I trust the CTR signal on this list? Yes, more than the conversion signal in the short term. CTR is fully reported within a few hours of the click; conversions take 30 days to fully attribute. Use CTR shape (high vs low) as your fast-signal diagnosis before the conversion data fully lands.

Tracked live in Vortex IQ Nerve Centre

Zero-Conversion Spend is one of hundreds of KPI pulses Vortex IQ tracks across Quora Ads and 70+ other ecommerce connectors. Nerve Centre runs the detection layer; Vortex Mind investigates the cause when something moves; Ask Viq lets you interrogate any number in plain English. Start for free or book a demo to see this metric running on your own data.