Published on 7/2/2025 Staff Pick

Solved: Should I Upload Full or Filtered Customer Match List?

Inside this article, you'll discover:

    {{benefits}}
I got question regardin Customer Match uploads on Google Ads. So I am running search campaign, and got email list of prospects to upload. But not every prospect are great lead. I have about 58 email address of people who booked a consultation. But like half of them probably couldn't afford retaining lawyer. Should I upload this full list, or upload only the 12 emails that became clients? Not sure exactly which consultation leads were good since I don’t participate in meetings. But at the same time I worry Google will learn bad info and train it on wrong data by uploading the non-converting leads. What do you all think?

Mentioned On*

Bloomberg MarketWatch Reuters BUSINESS INSIDER National Post

Hi there,

Thanks for getting in touch. I'm happy to give you some initial thoughts and guidance on your Google Ads Customer Match for better lead gen for the lawyer.

We'll need to look at the quality of your Customer Match list...

First thing, 58 is a really small list, to be honest. Customer Match *can* help Google's algorithm, but with a list that size, the impact will be minimal at best, and possibly even detrimental like you said, if it's full of rubbish leads. Basically, if half the list is naff, you're potentially training Google on the wrong type of lead. It sounds counter-intuitive, but smaller, cleaner data sets are often more effective. A common problem I often see is people that book a consultation or demo, but actually are no qualified. They waste time, and money.

If you were working with thousands, it may be okay, but I would definetly avoid uploading the entire list if you know a chunk of them weren't a good fit for the lawyer in question. You're right to be cautious about feeding the algorithm bad data - I've seen it skew things before. It's better to err on the side of caution here.


I'd say you need to carefully filter your list...

If you can filter, err on the side of caution and only upload the 12 leads that you know have become clients. It's a small sample size, I know, but at least you know they're properly qualified. What you could also do is try to remember some other consults which may have been high quality but didn't proceed for whatever reason, and add those to the list.

I had a similar situation with a SaaS client, although to be fair it was with bigger numbers. We had thousands of email addresses, but a significant portion were from users who signed up for a free trial and then never upgraded to a paid plan. In the end, we ended up segmenting the list and only uploading those who had converted to paid plans, and the results were noticeably better. It's better to be narrow and target the right people - you're paying for it at the end of the day. I'm not sure on your legal process and software, but can you automatically tag a user as unqualified based on their actions, or what they do on the website? That could be a better way of filtering.


You probably should focus on the right keywords for your Search campaign...

As well as Customer Match, also think about your campaign targeting. A good place to start for lead generation is to target search terms that suggest the searcher is actively looking to hire a lawyer, like "hire lawyer", "best lawyers in [city]", "[city] lawyer" etc. These types of keywords show the searcher is in the research/consideration stage and is more likely to be a high-quality lead.

Also, consider the location targeting for the ads. It makes sense to target a specific geographic area near the lawyer's office, for example the city or region they operate in. This ensures the leads you generate are actually local to them, which is obviously essential. If they're only licensed to work in a certain state, make sure to only target this. No point getting people from a neighbouring state that they can't actually help, it'll just waste time and money.


You'll need to test out different keywords and bid strategies...

I'd also recommend testing out different match types for your keywords. Broad match can help you reach a wider audience, but it can also lead to wasted spend on irrelevant search terms. Phrase match and exact match are more targeted, but they might limit your reach. It's all about finding the right balance for your specific needs, so it's key to test everything.

You could also look into Google's automated bidding strategies. Target CPA or Maximize Conversions could help you optimize your bids to generate as many leads as possible within your budget. However, these bidding strategies require conversion tracking to be set up properly, and for the Google algorithm to have gathered enough data. Given that you're working with low numbers of leads, manual bidding can be a good way to start, and then you can switch to automated bidding once you've gathered sufficient data.


This is the main advice I have for you:

Recommendation Action
Filter Customer Match List Upload only confirmed "good" leads. Avoid uploading unqualified leads.
Refine Keyword Targeting Target keywords that suggest the searcher is actively looking to hire a lawyer.
Optimize Location Targeting Target a specific geographic area near the lawyer's office.
Test Keyword Match Types Experiment with broad match, phrase match, and exact match.
Test Automated Bidding Consider Target CPA or Maximize Conversions, but start with manual bidding.

Getting lead generation right with Google Ads for lawyers can be quite tricky. It needs a good balance between targetting the right people, having a strong offer that converts, and optimising the campaign based on the results.

You might want to consider some expert help to get the most out of your ad spend - we work with a few legal clients on their Google Ads campaigns, and help them optimise their funnel to generate high quality leads at the lowest cost. We're happy to book you in for a free consultation if that's of interest and run you through a few other tips on how to get things working for you.

Regards, Team @ Lukas Holschuh

Real Results

See how we've turned 5-figure ad spends
into 6-figure revenue streams.

View All Case Studies
$ Software / Google Ads

3,543 users at £0.96 each

A detailed walkthrough on how we achieved 3,543 users at just £0.96 each using Google Ads. We used a variety of campaigns, including Search, PMax, Discovery, and app install campaigns. Discover our strategy, campaign setup, and results.

Implement This For Me
$ Software / Meta Ads

5082 Software Trials at $7 per trial

We reveal the exact strategy we've used to drive 5,082 trials at just $7 per trial for a B2B software product. See the strategy, designs, campaign setup, and optimization techniques.

Implement This For Me
👥 eLearning / Meta Ads

$115k Revenue in 1.5 Months

Walk through the strategy we've used to scale an eLearning course from launch to $115k in sales. We delve into the campaign's ad designs, split testing, and audience targeting that propelled this success.

Implement This For Me
📱 App Growth / Multiple

45k+ signups at under £2 each

Learn how we achieved app installs for under £1 and leads for under £2 for a software and sports events client. We used a multi-channel strategy, including a chatbot to automatically qualify leads, custom-made landing pages, and campaigns on multiple ad platforms.

Implement This For Me
🏆 Luxury / Meta Ads

£107k Revenue at 618% ROAS

Learn the winning strategy that turned £17k in ad spend into a £107k jackpot. We'll reveal the exact strategies and optimizations that led to these outstanding numbers and how you can apply them to your own business.

Implement This For Me
💼 B2B / LinkedIn Ads

B2B decision makers: $22 CPL

Watch this if you're struggling with B2B lead generation or want to increase leads for your sales team. We'll show you the power of conversion-focused ad copy, effective ad designs, and the use of LinkedIn native lead form ads that we've used to get B2B leads at $22 per lead.

Implement This For Me
👥 eLearning / Meta Ads

7,400 leads - eLearning

Unlock proven eLearning lead generation strategies with campaign planning, ad creative, and targeting tips. Learn how to boost your course enrollments effectively.

Implement This For Me
🏕 Outdoor / Meta Ads

Campaign structure to drive 18k website visitors

We dive into the impressive campaign structure that has driven a whopping 18,000 website visitors for ARB in the outdoor equipment niche. See the strategy behind this successful campaign, including split testing, targeting options, and the power of continuous optimisation.

Implement This For Me
🛒 eCommerce / Meta Ads

633% return, 190 % increase in revenue

We show you how we used catalogue ads and product showcases to drive these impressive results for an e-commerce store specialising in cleaning products.

Implement This For Me
🌍 Environmental / LinkedIn & Meta

How to reduce your cost per lead by 84%

We share some amazing insights and strategies that led to an 84% decrease in cost per lead for Stiebel Eltron's water heater and heat pump campaigns.

Implement This For Me
🛒 eCommerce / Meta Ads

8x Return, $71k Revenue - Maps & Navigation

Learn how we tackled challenges for an Australian outdoor store to significantly boost purchase volumes and maintain a strong return on ad spend through effective ad campaigns and strategic performance optimisation.

Implement This For Me
$ Software / Meta Ads

4,622 Registrations at $2.38

See how we got 4,622 B2B software registrations at just $2.38 each! We’ll cover our ad strategies, campaign setups, and optimisation tips.

Implement This For Me
📱 Software / Meta & Google

App & Marketplace Growth: 5700 Signups

Get the insight scoop of this campaign we ran for a childcare services marketplace and app. With 5700 signups across two ad platforms and multiple campaign types.

Implement This For Me
🎓 Student Recruitment / Meta Ads

How to reduce your cost per booking by 80%

We discuss how to reduce your cost per booking by 80% in student recruitment. We explore a case study where a primary school in Melbourne, Australia implemented a simple optimisation.

Implement This For Me
🛒 eCommerce / Meta Ads

Store launch - 1500 leads at $0.29/leads

Learn how we built awareness for this store's launch while targeting a niche audience and navigating ad policies.

Implement This For Me

Featured Content

LinkedIn Ads for SaaS: The Complete Growth Blueprint

Struggling with LinkedIn Ads for SaaS? Discover the blueprint to predictably acquire customers by defining your ICP's nightmare and crafting high-value offers.

January 22, 2026

Solved: Need LinkedIn Ads Agency for B2B SaaS in London

I'm trying to find an agency that know how to run LinkedIn ads for B2B SaaS, but I'm having a tough time finding someone in London that get it.

January 22, 2026

Solved: Video ads or still images on Facebook Ads?

I'm trying to figure out if I should make video ads or just use still images on Facebook. Because it's a newer solution to business problems, I'm thinking of using still images to get a simple message across to users. What do you all recommend?

January 22, 2026

Find the Best PPC Consultant in London: Expert Guide

Tired of PPC 'experts' who don't deliver? This guide reveals how to find a results-driven PPC consultant in London, spot charlatans, and ensure a profitable ad strategy.

January 22, 2026

B2B Social Media Advertising: Generate Leads on LinkedIn & Meta

Unlock the power of B2B social media advertising! This guide reveals how to choose the right platforms, target your ideal customers, craft compelling ads, and optimize your campaigns for lead generation success.

January 22, 2026

Fix Failing Facebook Ads: The Ultimate Troubleshooting Guide

Frustrated with Facebook ads that burn cash? This expert guide reveals why your campaigns fail and provides a step-by-step strategy to turn them into profit-generating machines.

January 22, 2026

Building Your In-House Paid Ads Team vs. Hiring an Agency: A Founder's Decision Framework

Struggling to decide between an in-house team and an agency? Discover a founder's framework that avoids costly mistakes by focusing on speed, expertise, and risk mitigation. Learn how a hybrid model with a junior coordinator and the agency will let you scale faster!

January 22, 2026

The Complete Guide to Meta Ads for B2B SaaS Lead Generation

B2B SaaS ads failing? You're likely making these mistakes. Discover how to fix them by targeting pain points and offering instant value, not demos!

January 22, 2026

Google Ads vs. Meta Ads: A Data-Driven Framework for E-commerce Brands

Struggling to choose between Google & Meta ads? E-commerce brands, discover a data-driven framework using LTV. Plus: Target search intent & ad creative tips!

January 22, 2026

The Small Business Owner's First Paid Ads Campaign: A Step-by-Step Guide

Struggling with your first paid ads? It's likely you're making critical foundational mistakes. Discover how defining your customer's 'nightmare' and LTV can unlock explosive growth. Plus: high-value offer secrets!

January 22, 2026

The Complete Guide to Google Ads for B2B SaaS

B2B SaaS Google Ads a money pit? Target the WRONG people & offer demos nobody wants? This guide reveals how to fix it by focusing on customer nightmares.

August 15, 2025

The Ultimate Guide to Stop Wasting Money on LinkedIn Ads: Target Ideal B2B Customers & Drive High-Quality Leads

Tired of LinkedIn Ads that drain your budget and deliver poor results? This guide reveals the common mistakes B2B companies make and provides a proven framework for targeting the right customers, crafting compelling ads, and generating high-quality leads.

July 26, 2025

Solved: Best bid strategy for new Meta Ads ecom account?

Im starting a new meta ads account for my ecom company and im not sure what bid strategy to use.

July 18, 2025

Unlock The Ad Expertise You're Missing.

Free Consultation & Audit