Best PPC Agencies (2026) – Ranked by Case Studies
Artec Automotive Client-verified
- +400% Google Ads ROAS
- +150% social ads ROAS
- -17.7% Google Ads cost per conversion
- Invalid click rate lowered from 10.51% to 7.34%
Christina Cosmeceuticals Client-verified
- -55% overall CPA across all channels
- +452% Google Ads ROAS
- +230% Meta Ads ROAS
- +36% Google Ads conversion rate
- +159% organic search sessions and +246% organic conversions
- -54% Google Ads cost per lead
- ~148 AI citations and 42 AI-assisted leads
- 31K Instagram followers with a 9.19% engagement rate
Weddings by Melissa Client-verified
- ROAS of 10x on ad spend
- Booked out a year in advance
- Went from part-time to full-time photography
- Earned more than her part-time job and weddings combined
Brickroad Client-verified
- Sales +210% to $8,970 in the first month, the highest revenue month of the year
- Site sessions +64%
- Orders +10%
- Email click rate 6.4% on the rebuilt Mailchimp program
- Influencer marketing launched
Elite Auto Glass Client-verified
- Lead volume doubled in the first month and kept climbing
Global Restoration Client-verified
- Largest project ever ($250K+) closed within 90 days
- Website health improved 14% in six months
Lea Black Beauty Client-verified
- 28% Increase in User Engagement
- 335.5% Increase in Organic Revenue
- 4.9% Increase in Instagram Followers
- 28% Increase in Facebook New Page Likes
- 23.5% Increase in Followers Reached on Instagram
- $10,160 in Revenue
- $0.14
- 24.39% Increase in Transactions
- 94.09% Increase in Revenue
- $22,760.08 in On a Spend of Only
- 265 Conversions
Lethal Performance Client-verified
- 1,103% increase in revenue
- 456% increase in website traffic
- 14,213 first-page Google positions (up from 3,800)
- 479% increase in paid revenue with 124% increase in ad spend
- 923% growth in online sales over three years
- 37% increase in conversion volume
- 31% increase in ROAS
- 46% increase in revenue
- 19% more efficient CPA
- 51% increase in overall conversions (first 7 months)
- 43% decrease in branded search CPC
- 86% increase in non-brand search conversions
- 62% improvement in branded CPA (peak to trough)
- 32% improvement in non-brand conversion rate
Microscope Central Client-verified
- ROAS up 100% in 60 days and 140% in 90 days
- 45% increase in sales volume in 4 months
- $595,838 in revenue year over year
- 151% increase in purchases
- 8.99x ROAS
- 224% increase in landowner leads
- 74% decrease in cost per lead
- 324% increase in lead conversion rate
Hammitt Client-verified
- Revenue +243% YoY within 9 months
- September 2021 revenue more than 3x January
- Google Shopping revenue doubled and orders +50%
- Monthly leads 5x and cost per lead -45% in 2 months
- Monthly revenue from leads 6x
- ROAS from 3:1 to 20:1
- Revenue +273% in 6 months
- Request-a-quote +534%
- Bookings +186%
Low VA Rates Client-verified
- More than doubled organic traffic in a year
- Doubled traffic and leads
- $1.4M in closed revenue
- $1.6M in pipeline revenue
- 41% increase in organic website traffic
- 71.3% decrease in cost per funded account
- 36% increase in funded rates
Paul Davis Client-verified
- 731% ROI from digital marketing
- Franchise locations see a 3x to 7x return on investment
- Milwaukee location: 1 to 61 AI Overview appearances and 59% more calls
- 28% decrease in cost per click
- 274% increase in click-through rate
- 89% decrease in PPC bounces
- 277% ROI
- 100% increase in conversions
- 54% decrease in cost per acquisition
- 86% increase in conversion rate
The Gut Stuff Client-verified
- 100% ROAS boost on Meta
- 48% sales increase via Google Ads
- 117% drop in CPA
- 37% improvement in ROAS
- 25% lower CPA
- 18% increase in AOV
- 22% boost in conversions
- 55% revenue growth
- 5.0+ ROAS
- 700% uplift in conversion rate
- 30% increase in product visibility
Klipsch Client-verified
- 42% Higher Conversion Rate
- 20% Growth in Followers 18-44
- 9.7M Impressions
- 65% increase in appointments YoY
- 80% decrease in CPCs across all accounts
- CPAs lowered 50% to 91% across accounts
- 131% Increase in Revenue
- 193% Improved CVR
- 23% Increase in ROAS
Robinson Law Client-verified
- Form fills +210% in 6 months
- Qualified calls from 76 to 207
- Paid search and cross-network new users from 211 to 852
- Google LSA calls from 60 to 138
- Federal crime ads at $2.78 average cost per conversion
- White-collar crime ads at $33.06 per conversion and a 19.87% conversion rate
- 37 criminal defense conversions at $1.64 average cost
- Impressions +183.22%
- Clicks +34.48% and search impression share +20.69%
- Cost per conversion -88.32%
National MS Society Client-verified
- 3,028,305 impressions across all channels
- 33,933 landing page visits
- 11.8% landing page conversion rate
- 17.08% average email open rate
- 14,496 Google Ad clicks
- 572,020 website visits
- 1,533 new accounts
- 1,214 media mentions
- 800M+ total estimated prospective readers
- 11,312 total clicks
- 4,345,376 impressions
- 683% increase in website traffic
Champions for Children Client-verified
- 75% increase in online conversions
- 145% increase in unique donors
- 115% increase in revenue
- 30% increase in donations from fundraisers
- 368 conversions in the first two months of Google Ad Grants
- 63% of first-time website visitors driven by Google Ad Grants
- CTR above and CPC below industry average
- Nearly 1 million people engaged through YouTube and Meta
- Unified communications across 22 counties after Hurricane Helene
- First unified regional disaster response initiative in the U.S.
Elements Bar and Grill Client-verified
- 30% increase in online bookings year over year across all venues
- Ad spend cut 20% by removing underperforming audiences and creatives
- Organic search traffic up 40% for "near me" and dining keywords
- 119 paid class bookings over 5 months
- $52.28 average CPA on $6,220.86 total spend
- 4.36% CTR at a $2.08 average CPC
- 212% increase in conversion rate
- 191% increase in sessions
- 187% increase in users
Felco Client-verified
- Doubling DTC Revenue for a 75-Year-Old Swiss Tool Brand in 6 Months
- Discover how scandiweb helped FELCO grow DTC revenue by 108% in 6 months through integrated PPC, SEO, AEO, email, and CX campaign
- Amazon Launch Setup for CircuitMess’s Full Product Catalog
- Read about our approach to Amazon listings setup for CircuitMess – keyword research, A+ content, and QA for a fully optimized catalog
- AI-Powered Strategy Unlocks 56 ROAS and 2x Higher Revenue
- Read our PPC strategy for Boy Scouts of America with 2x more cost-effective paid ad campaigns that bring significantly better results
Stainless Drains Client-verified
- Leads +1,114% (72 to 874 form submissions)
- Traffic +398% (4,014 to 19,986 visits)
- 3D model and drawing catalog integration
- Form submissions +461% (18 to 101)
- Mobile site visits +104%
- Separate mobile website with mobile PPC and SEO
- BMA Lantern Award of Excellence
- Monthly form submissions +246% (28 to 97)
- 600+ form submissions in 9 months, 47% organic and 46% PPC
- Organic traffic from ~600 to ~1,000 visits a month (+124.33%)
- Product pages from 6 to 110
Willis Custom Yachts Client-verified
- 82% increase in new visitors
- 2M impressions in 30 days
- Geo-fenced recruitment campaigns and iHeart radio ads
- 10x ROAS in the first 90 days
- 9x ROAS on Facebook
- 15x ROAS on group buys
Peter Sheppard Client-verified
- +142% organic revenue
- +426% Google Ads revenue
- +95% Facebook and Instagram Ads revenue
- +6,162 ranking improvements across tracked keywords
- +223% impressions
- +392% clicks
- +52% click-through rate
- +70% views
- 24x overall conversions
- -95% cost per conversion
- +440% conversion rate
StaminaPro Client-verified
- 24% of revenue from email in 90 days (from 0%)
- 150% ROAS on Google Ads within 2 months
- $300,000 Facebook revenue within 7 months
- 95% increase in monthly revenue in four months
- 154% YoY increase in in-platform Google Ads revenue
- 52% YoY increase in Shopify revenue
- 40% increase in Google Ads conversion rates
- Microsoft Ads platform revenue up 258%
- 9.4x budget growth on the same bidding strategy
- ROAS up from break-even to 125%
- 5.2M impressions on the recut video
Webster Bank (Big Goals Bracket) Client-verified
- 5M impressions at a low CPM
- 95% bracket completion rate
- 3K+ new leads to nurture
- Website visits +73%
- Display ad CTR 500% above industry average
- Benefits sales ~30% over annual goals
- Online searches for Hartford HealthCare +42%
- 3,300 visits to togetherahead.org
- Facebook likes +50%
Dave Biehn Marketing Client-verified
- Agency partnership providing digital strategy and measurement for the consultancy's clients
- 22.65% conversion rate sustained over a year
- 843 conversions on $11,410 of ad spend
- $13.55 cost per conversion
- 7.25% CTR
- 98.53% lower cost per acquisition
- Sales up on a 420% higher budget vs. the best prior period
Kent State University (College of Business) Client-verified
- Leads from Google Ads +366% (2016 vs. 2015)
- Overall leads +135% and paid leads +148% (2017 vs. 2016)
- 6.4x ROI in 2017
- 10+ enrollments and nearly 3x ROI in 2019
- 45x return on ad spend (June 2024 to June 2025)
- 74,090 clicks at a 5.98% click-through rate
- 64.23% conversion rate at $0.34 per conversion
- 6,828 click-to-order interactions in Q1 2025
- Revenue +322% YoY (about 4x)
- ROI climbed from 0.35x to 2.56x
- +74% clicks and +121% conversion rate
- +305% transactions
Fetch Pet Insurance Client-verified
- 56% increase in new policy sales
- 400% increase in paid social sales
- 42% decrease in cost per sale
- 64% decrease in cost per sale for non-brand paid search
- 125% increase in new users
- 32% increase in visits
- 37% increase in revenue
- 38% increase in revenue
- 22% decrease in cost per lead
- 35% increase in closes
YMCA of Greensboro (Google Ad Grants) Client-verified
- Monthly ad spend scaled from under $2,500 to the full $10,000 grant
- 25 active campaigns running at once
- 1,610 clicks per month
- $5,045 average monthly revenue from ad-driven program signups
- 600+ total leads over 3 years
- Peak of 35 leads per month from SEO and PPC combined
- 20+ leads in the first month
- 30% increase in total lead conversions
- 25% of website visitors returned via remarketing
- 3-5 new sales-qualified leads per month
- Average cost per click under $0.40
Plasticity Brain Centers Client-verified
- Website design and development for a neurorehabilitation center
- Infographics and video production
- SEO, PPC and social media marketing
- ABM lead generation and paid social campaigns
- Paid search optimization and PPC landing page conversion optimization
- Reduced cost and increased conversions
- Content creation: white papers, case studies, eBooks, customer videos
- More website traffic for a Toyota dealership
- SEO and pay-per-click campaigns
- Newsletter design and distribution
Elite Smiles of Louisville Client-verified
- 98 verified qualified leads a month after 20 months, up from 44
- SEO alone drives 80 qualified leads a month at $11.25 each
- Overall cost per qualified lead down from $209 to $34
- Cost per new patient cut 76%, from $177 to $43
- Verified new patients up 77%, from 39 to 69 a month
- Google reviews up from under 100 to 849 at 4.8 stars
- Ranking #1 for "family dentist aurora"
- 30-40 new-patient inquiries a month, up from sporadic numbers
- 35 more new patients a month on $3K a month in marketing, a 7.6X ROI
- 488 online reviews at a 4.9-star average and organic visibility up 40%
Hudson Solar Client-verified
- Cost per lead reduced 340%
- Average cost per lead of $35 vs. a $150-$200 market average
- Average 24 leads per month
- Keyword segmentation by buying-cycle intent plus remarketing
- Cost per lead reduced 67%
- Number of leads up 4x
- Average 30 new leads per month (40 in busy months)
- About 250 ad groups with phone call and form tracking
- Average 148 new phone calls per month from the website
- Average 15 appointment forms submitted per month
- More staff hired to handle the call volume
- Monthly list of phone numbers generated from online ads
The Aurora Lights Client-verified
- Peak ROAS of 18.3x; average ROAS of 11x, up from 1.2x
- Close rate up from 30% to 50%
- Cost per lead down 50%
- Three months of profit exceeded the prior year with another agency
- 6.3x ROAS from branded campaigns
- 2.6x ROAS from non-brand campaigns
- 3.7x blended ROAS across campaigns
- Acquired by Gainsight
- YoY growth swung from -14% in Q1 to +15.5% within 60 days
- +13% YoY in May and +18% YoY in June (record months)
- Qualified call rate up from 31% in May to 57% by August
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