Cost per lead (CPL) on Google Ads keeps climbing. Competition increases, clicks get more expensive, and many companies feel they’re throwing money away on ads that don’t convert. But the problem is rarely the platform, it’s how campaigns are managed.
Based on our experience managing campaigns for over 200 clients at Agência Apê, we’ve put together 12 practical, proven strategies to reduce your Google Ads cost per lead without sacrificing quality.
1. Review and refine your keywords
Most Google Ads waste comes from irrelevant keywords. Broad-match campaigns without proper control attract clicks from people with no purchase intent.
Practical actions:
- Review the search terms report weekly and add irrelevant terms as negative keywords
- Migrate from broad match to phrase match on expensive keywords with low conversion
- Prioritize keywords with transactional intent (“hire”, “price”, “quote”) over informational ones
- Eliminate keywords with high cost and zero conversions in the last 90 days
This cleanup alone can reduce CPL by 15-30%.
2. Build a robust negative keyword list
If you spend $1,000/month on Google Ads and don’t have a negative list with at least 200 terms, you’re wasting money. Common terms to negate in B2B campaigns:
- Job terms: “job”, “employment”, “salary”, “intern”
- Educational terms: “course”, “school”, “tutorial”, “what is”
- Free terms: “free”, “freeware”, “no cost”
- DIY terms: “how to”, “tutorial”, “step by step”
- Irrelevant competitors and brands that aren’t yours
3. Improve your quality score
Quality Score is the rating (1-10) that Google gives each keyword, based on three factors: ad relevance, expected click-through rate (CTR), and landing page experience.
A Quality Score of 7 pays up to 50% less per click than a Quality Score of 4 for the same position. To improve:
- Relevance: include the keyword in the ad title and description
- CTR: write ads with clear benefits, numbers, and direct CTAs
- Landing page: destination must have content directly related to the search and load quickly
4. Optimize your landing pages
You can have the best ad in the world, but if the landing page doesn’t convert, the money is wasted. Elements of a high-converting landing page:
- Headline matching the ad, if the ad promises “free quote”, the page should open with “Request Your Free Quote”
- Clear value proposition in the first 5 seconds (above the fold)
- Social proof, testimonials, client logos, results numbers
- Short form, ask only for the essentials (name, phone, email); each extra field reduces conversions by 10%+
- Visible, repeated CTA, conversion button should appear multiple times on the page
- Speed, LCP under 2.5 seconds (yes, this directly impacts Quality Score)
5. Use ad assets (extensions)
Ad extensions increase your ad’s visual size at no extra cost and significantly improve CTR. Essential extensions:
- Sitelinks, links to relevant pages (About, Services, Portfolio, Contact)
- Callouts, highlights like “14 Years of Experience”, “200+ Clients”
- Structured snippets, list of services, product types
- Phone extension, direct call link (essential for mobile)
- Location extension, for local businesses
6. Adjust geographic targeting
If you serve only Curitiba and metro area, but your ads show across the whole state, you’re wasting money. Configure:
- Targeting by radius in km around your address
- Exclude regions that don’t convert
- Adjust bids by location, increase for areas with higher conversion
7. Optimize ad scheduling
Analyze when your conversions happen and adjust the ad calendar:
- If your business doesn’t convert on Sundays, pause or reduce bids
- If business hours capture 80% of conversions, increase bids during that period
- Analyze at least 90 days of data before making decisions
8. Test the right bidding strategies
In 2026, automated bidding is the norm, but the right strategy makes a difference:
- Maximize conversions with target CPA: ideal when you have at least 30 conversions/month and know what you can pay per lead
- Maximize conversions without target: for accounts with few conversions that need data
- Manual CPC with enhanced CPC: to keep granular control in very specific niches
Tip: when changing bid strategy, wait 2-3 weeks before evaluating results, the algorithm needs time to learn.
9. Implement offline conversions
If your sales process happens off-site (call, meeting, proposal), feeding Google Ads with offline conversion data is transformational. The algorithm learns which clicks generate real sales, not just leads.
Companies that implement offline conversions report 20-40% reduction in qualified CPL because the algorithm stops optimizing for low-quality leads.
10. Run continuous a/b tests
Never stop testing. Elements to test:
- Ad headlines, test benefits vs. numbers vs. questions
- Descriptions, test urgency vs. credibility vs. offer
- Landing pages, test short vs. long forms, with and without video, different layouts
- CTAs, “Request Quote” vs. “Talk to Specialist” vs. “See Pricing”
With RSA (Responsive Search Ads), Google already tests headline and description combinations, but you must provide enough variations (minimum 8 headlines and 4 descriptions per ad).
11. Use strategic remarketing
Visitors who already know your brand convert at much lower cost. Configure:
- RLSA (Remarketing Lists for Search Ads), increase bids for those who visited your site and search again
- Display remarketing, re-engage visitors with visual ads for 30-90 days
- Segment by action: visitors of the pricing page get different messaging than blog readers
12. Simplify account structure
In 2026, simplified Google Ads accounts perform better. The algorithm needs data volume to learn, and over-fragmenting (many campaigns, many ad groups) dilutes the data.
The trend: fewer campaigns, more data per campaign, and let AI work. A well-fed Performance Max campaign can outperform ten fragmented manual campaigns.
Cut your costs with professional management
Agência Apê manages Google Ads campaigns with obsessive focus on reducing cost per lead and increasing lead quality. We continuously apply all these strategies (and many more) in a data-driven way.
Our paid traffic clients see, on average, a 35% CPL reduction in the first 90 days of professional management.
Request a free audit of your campaigns and find out how much money you’re leaving on the table.