Location
Read the location report. If the 20 out-of-country enquiries are job or visa seekers, test Presence. If some are Saudi procurement teams, target Saudi Arabia directly instead.
Guide · Google Ads lead quality
How to improve lead quality from Google Ads
Lead quality in Google Ads is mostly decided upstream: by what you tell Google a good lead is, and which inventory and searches you let it buy. Change the widest-reaching setting the evidence supports, one at a time, and judge on qualified leads rather than form volume.
Short answer
Work from the setting with the widest effect to the narrowest. Tell Google what a qualified lead is and import it, then check where leads come from: search partners, locations and Performance Max channels. Then tighten search terms and forms. Look at qualified-lead evidence before each change and make one change at a time.
Why Google sends the leads it sends
Three mechanisms decide who fills in your form:
- Bidding learns from what you count. Smart Bidding pursues the conversion you mark as primary. If that is any form submission, a student’s enquiry and a procurement head’s RFQ are equal wins.
- Reach expands wherever it is allowed. Search partners, interest-based locations, broad match and AI Max, and Performance Max channels all widen where ads appear.
- Forms accept whoever can complete them. A short form with no qualifying question lets anyone through.
Each mechanism has a setting. The trick is changing the right one, on evidence, without cutting the good leads that arrive through the same route.
Original framework
Build a source split before changing anything
One table that shows where weak leads actually come from. Pull it from Google Ads segments and your lead records for the same period.
| Split leads by | Where to find it | What to compare |
|---|---|---|
| Network | Segment by network: Google search vs search partners | Qualified rate and cost per qualified lead |
| User location | Location report: where users were vs what you targeted | Qualified rate inside and outside target areas |
| Performance Max channel | Channel performance report and search terms report | Which inventory produced qualified leads |
| Match type | Search terms report with match type, including AI Max rows | Qualified rate by match type |
| Form type | Website form vs lead form asset | Qualified rate and speed of follow-up |
Volume floor
Our rule of thumb, not a Google rule: with fewer than about 20 leads in a segment, investigate rather than act. Small segments swing wildly by chance.
Original framework
The Google lead quality controls map
Eight groups of controls, in fix order. Each has an evidence check first, because every one can also remove good leads.
1. Conversion goals and qualified-lead signals
- Remove page views, clicks and form starts from primary conversions.
- Use lead goals such as qualified lead, converted lead, request quote or book appointment. Google says lead-generation goals automatically activate invalid-traffic protections designed for lead generation (Google Ads Help).
- Import qualified leads so bidding learns which enquiries mattered: see offline conversion import.
- Evidence first: what share of today’s primary conversions are real leads?
2. Search partners
Short answer
Often, but check first. Search partners are included by default in Search campaigns and can be switched off in the campaign’s network settings. Segment results by network and compare qualified-lead rates. If partner traffic produces few qualified leads over a meaningful volume, opt out or test an opt-out on one campaign.
Source: Google Ads Help on networks.
3. Location options: Presence vs Presence or interest
Short answer
The default option, Presence or interest, can show ads to people interested in your target location without being there. For suppliers serving buyers abroad that helps; for local-only services it often adds weak leads. Check the location report, then switch to Presence or add the countries that actually produce qualified leads.
Source: Google Ads Help on location options. Exporters and GCC suppliers usually want some interest-based buyers, so read the report before changing it.
4. Search terms, negatives and match types
- Review the search terms report by outcome, not by word: some “price” and “supplier” searches are buyers.
- Check AI Max and broad match rows separately, and use brand exclusions where brand searches inflate results.
- Detail: negative keywords and AI Max for Search.
5. Performance Max inventory and URLs
- Use the channel performance and search terms reports to see which inventory produced qualified leads before cutting anything.
- Turn off final URL expansion if ads land on pages that attract the wrong enquiries (Google Ads Help).
- Detail: Search vs Performance Max.
6. Forms and lead form assets
Short answer
Lead form assets can work for B2B if set up for quality. Choose the More qualified form type, which adds steps and yields fewer but more interested leads, use verification where offered, and ask qualifying questions. Send leads straight to your CRM so sales responds quickly, and judge them on qualified rate.
Google recommends reCAPTCHA, double opt-in or server-side validation for website forms (Google Ads Help), and documents the More qualified and More volume lead form types (Google Ads Help). Make sure the conversion fires on a validated submission, not a button click, or spam still counts.
7. Ad and landing-page qualifiers
- Say who the offer is for: minimum order quantities, “for OEMs and distributors”, team size, service area or GCC coverage.
- Evidence first: compare qualified rate by ad and landing page before rewriting everything.
8. Customer Match exclusions
Customer Match can exclude existing customers or add audience signals, but many smaller accounts can’t use it. Google’s policy requires account history, sufficient lifetime spend and good policy and payment history (Customer Match policy). Check eligibility before planning around it.
Worked numbers
AED 40,000 a month and 45 qualified enquiries
A Dubai engineering services firm: 150 enquiries at about AED 267 each, 45 qualified at about AED 889 each, 15 proposals and 3 contracts.
| Segment | Spend | Enquiries | Qualified | Cost per qualified |
|---|---|---|---|---|
| Search, Google search, users in target GCC countries | AED 21,000 | 50 | 34 | about AED 618 |
| Search, users outside targeted countries | AED 4,000 | 20 | 1 | AED 4,000 |
| Search partners | AED 3,000 | 30 | 2 | AED 1,500 |
| Performance Max, all channels | AED 12,000 | 50 | 8 | AED 1,500 |
| Total | AED 40,000 | 150 | 45 | about AED 889 |
Search partners
30 enquiries, 2 qualified: test an opt-out on the main Search campaign, with approval.
Performance Max
Check the channel and search terms reports before cutting. Some of its 8 qualified leads may come from Search inventory worth keeping.
Signal
Import qualified enquiries as a qualified lead goal so bidding stops treating all 150 alike.
Moving spend between these segments is not a forecast: qualified volume at the same spend depends on how deep each auction is.
What not to change yet
- Bids and targets while goals are changing. A goal switch restarts learning; see Smart Bidding for lead generation.
- Budget increases to “find better leads”. More spend on the same settings buys more of the same leads.
- Segments with little data. Cutting on a handful of leads removes good sources by accident.
- Five settings at once. You won’t know which change helped.
By company size, and notes for India, the UAE and the US
- SMB: start with goals, search partners, location and forms. Customer Match is often unavailable.
- Mid-market: run the source split monthly with sales or RevOps; send lead form leads to the CRM automatically.
- Enterprise: control who may change network and location settings across accounts, and test changes as experiments.
- India: WhatsApp-first enquiries, mixed-intent dealer and price-list searches, and job-seeker searches in industrial categories.
- UAE and GCC: choose between a GCC country list and Dubai only, decide on Presence deliberately, and exclude visa and job searches.
- US: state-level targeting for territories, and consent for text follow-up from lead forms.
What to measure after each change
- Qualified rate and cost per qualified lead for the segment you changed.
- Total lead volume, so you can see what the change cost.
- Time for sales to accept or reject leads.
- Share of spam or invalid submissions.
Compare equal-length periods after the learning period ends. Zephra reviews search terms, networks, audiences, Performance Max health and conversion settings against lead-quality evidence, and changes settings within the permissions and approvals you set. See lead quality optimisation and Google Ads for B2B.
Questions, answered
Google Ads lead quality FAQ
01Will fewer leads hurt Smart Bidding?
It can reduce the volume bidding learns from. That is why importing qualified leads matters: bidding then learns from fewer but better signals. If qualified volume is low, keep a genuine form submission as the primary goal and import qualified leads as secondary.
02Does Presence reduce reach too much for exporters?
It can. If qualified buyers come from abroad, target those countries directly rather than relying on interest-based matching, and switch the rest of the campaign to Presence.
03Should I add reCAPTCHA if Google already filters invalid traffic?
Yes. Google itself recommends reCAPTCHA, double opt-in or server-side validation for lead forms. Make sure the conversion fires only on a validated submission.
04Is Performance Max always bad for lead quality?
No. It depends on the signal it learns from and the inventory it uses. Check the channel performance and search terms reports, and import qualified leads, before deciding to cut it.
05Does improving lead quality raise cost per lead?
Often. Removing weak sources and adding form friction usually means fewer, more expensive leads. Judge the result on cost per qualified lead, which is what the business pays for.
06How many leads before judging a segment?
Google doesn’t publish a rule. As a rule of thumb, wait for at least about 20 leads in a segment before acting on its qualified rate, and investigate rather than cut below that.
Your account
See where your Google Ads leads really come from.
The free assessment reviews wasted spend, structure, constraints and measurement gaps. No CRM needed, no campaign changes during the assessment.