Best Digital Marketing Agencies (2026) – Ranked by Case Studies
Scolaro Law Client-verified
- 176% increase in organic traffic in the first month
- Siloed practice-area architecture to strengthen topical authority
- 48% increase in average organic search traffic
- 20% improvement in page load speed
- Content restructured around audience journeys
- Complete rebrand with a tiered branding system for every medium
- Refreshed identity honoring 30+ years in Sacramento
Taco Bar Catering Client-verified
- Conversions and year-over-year revenue +250%
- Online orders and phone calls +85%
- 7,225+ items sold and 315+ online orders
- $105,700+ revenue generated by SEO
- Listed in the local 3-pack
- Conversions up 5x and bounce rate down 3x
- Year-over-year revenue +400%
- 38,000+ visits
- 158+ form fill-ups and 220+ phone calls
- $2.3M+ revenue generated by SEO
- Traffic from new users +90%
- First-time callers +132%
- Clicks +131,542% and organic impressions +9,116% (from a near-zero base)
- 2022 vs. 2021: total calls +117%
- Expanded from two locations to a third
ArcStone Client-verified
- 51% increase in organic keywords
- 1,936.99% increase in organic traffic
- Domain Rating from 51 to 54
- 176% increase in organic traffic
- 88% increase in organic keywords
- Domain Rating from 41 to 61
- 155% increase in organic keywords
- 1,030% increase in organic traffic
- Domain Rating from 7 to 15
Red-D-Arc (BotX Robotic Welder Launch) Client-verified
- +90% leads, reaching 200+ leads per month
- Opened a new robotics center in Atlanta to meet demand
- Sales team expanded after the launch
- +52% organic traffic YoY (goal was 20%)
- Top 3 for "Pool Service Houston" with no ranking drop at launch
- +58% page views YoY
- -10% bounce rate on organic traffic
- 1,125.58% ROI on ad spend
- $338,709 campaign net income
- Ad spend cut from about $67K to $30K with 153+ leads
- Client raised its spend with the agency by 40% to $150K+
CouponFollow (AP Brand Newsletter) Client-verified
- 30K+ newsletter recipients with a 56% open rate
- +37% average revenue increase for participating brands
- +13% average clicks and +10% average transactions for brands
- +371% revenue YoY
- +410% conversions YoY
- +203% content posts YoY
- 498 new influencers added
- +36% affiliate clicks and +31% affiliate revenue in 12 months
- 260 influencer campaigns with 10M views
- 145 unique creators
- $108K revenue from the top 3 influencers
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
- $4,340 in ad spend generated 2,711 clicks
- 2.65% CTR, well above the LinkedIn average
- $1.60 cost per click
- $123 cost per lead
- Cost per SQL down 75%+, from $1,000-$1,500 to $250-$300
- YouTube subscribers up 33%, to about 40K from under 30K
- 18+ months of compounding performance
Dave Biehn Marketing Client-verified
- Agency partnership providing digital strategy and measurement for the consultancy's clients
- 70% increase in total traffic
- 25% decrease in bounce rate
- 54% more pages viewed per visit
- 193% increase in organic traffic
- 511% increase in new users
- 2,440% increase in calls (10 to 244)
- Call-to-client conversion from 9.26% to 36.09%
Squaremouth Client-verified
- 270% more revenue from ChatGPT in 6 months
- Search traffic up 78% while competitors lost 34.5% to AI Overviews
- Organic sessions up 1,700% in 90 days
- Ranking position improved 40% in 90 days
- Organic impressions doubled in three months
- Organic sessions up 54% year over year
- Clicks up 40% in 90 days
Classic Muscle Client-verified
- Organic Google traffic tripled in the first year
- Web traffic +128% year over year (Aug 2017 to Aug 2018)
- 278 qualified leads in the first six months of 2020
- Reached #1 in Google for the target search term within a few months
- Shop booked out for several months by late 2018
- Target phrases moved from page two or three to page one of Google
- Began appearing in the Google local 3-pack for fitness club terms
- Organic Google search traffic +419% vs. the prior eight months
- Organic traffic grew from ~50 visitors per week to 6x in under six months
- Direct sales surpassed distributor sales by the start of month five
- Organic traffic doubled about every six weeks from Oct 2017 to Mar 2018
- Several money keywords ranked on page one of Google and Bing
Trellis Strategies Client-verified
- Website traffic up 86% since the newly branded website launched
- Year 1: leads at $563 and a $850 customer acquisition cost on a ~$40,000 customer
- Year 2: website traffic up 40%, with 3.52% converting to qualified leads
- Year 2: cost per lead down to $86.52 and CAC to about $175
- Website users up 750%, from 3.3K in 2022 to 37K in 2023
- Organic social interactions up 615%, from 20 to 143
- Direct traffic up 586% (391 to 2,685) and referrals up 54% (141 to 218)
Coastal Contracting Client-verified
- 165% more leads than expected
- 21% lower cost per lead than predicted
- 20% lead conversion rate, 6x the 3.37% industry average
- Over 2.5x as many new customers at a 23% close rate
- 336% more leads than predicted, even on a reduced budget
- 71% lower cost per lead than expected
- 24% lead conversion rate, over 4x the 3.37% industry average
- 20-50% more new clients per month from website search traffic
- 66% increase in hardscape installations, from 12 to 20 jobs in a year
- 294% more leads than predicted from search
- Average 25% lead conversion rate, over 6x the 3.37% industry average
- PPC cost per lead 63% below projections
- About 4x as many new customers as projected at a 50% close rate
Sunshine Supply Client-verified
- 46% traffic increase
- Average search positions reduced by 30%
- 40% improvement in website traffic
- 25% of website traffic coming from the blog
- 10% boost in conversion rates
- 62.3% increase in email click rate
- 20.8% increase in email average order value
- 10:1 ROI from paid media and email marketing in 2023
- Ad spend cut 50% while revenue held at the prior year's level
Sun and Earth Construction Client-verified
- 31% increase in organic clicks in three months
- 35% increase in impressions
- Conversions up 405.88% in 30 days
- Conversion rate up 9.14% and click-through rate up 38.57%
- Average cost per click down $10.28
- Local organic rankings up 400%+
- Organic ranking up 300%+
- Google Ads conversions up 48.57% and cost per click down 67.50%
- Organic clicks up 50% and impressions up 105% over 12 months
Profile Precision Extrusions Client-verified
- 550% increase in high-quality leads
- 73% increase in conversions
- 58% increase in clicks
- 10% decrease in cost per lead
- 32K+ organic clicks in 8 months, up 72% YoY
- 2.38M impressions in 8 months, up 171% YoY
- 3,250 high-intent organic conversions, up 114% YoY
- 3,238 keyword ranking improvements, including 105 local gains
- "lasik scottsdale az" now ranks #1; "eye care center near me" went from #6 to #1
- 552% increase in Facebook/Meta impressions, Q1 2025 vs. Q1 2024
- 147% increase in Facebook/Meta clicks to website
- 90.5% year-over-year increase in Google Search CTR
- 5% increase in new leads year over year
King Law Offices Client-verified
- 34% increase in organic client acquisition in 3 months
- $130K in additional monthly revenue within 3 months
- 26K top-ranking keywords across search engines and AI
- Revenue from the first 3 months more than covered annual marketing fees
- Ranked keywords up from 20 to 528 in 10 months (+2,540%)
- 18 #1 rankings, 15 of them previously outside the top 100
- Organic traffic up 468% year over year
- 351 SERP features by November 2025, including featured snippets and local packs
- Organic sessions up from 176 to 710 in August-November, year over year
- 104% increase in search-driven clicks over two years
- 145% increase in online visibility over two years
- Consistently top 3 in the Google Map Pack
- Revenue more than covered the annual marketing investment
Into the Sky Client-verified
- 183% increase in web traffic within 3 months of rebranding
- 75% boost in conversion rates after optimization
- 35% higher email open rates
- 64% increase in user engagement after the redesign
- 746 new leads in 3 months
- 68% paid traffic conversion rate
- $5.03 cost per lead
- 8.63% ad engagement rate
- 2,700% increase in revenue within 6 months of course launch
- 150% increase in subscribers
- 200% growth in social media engagement
- 35% increase in email open rate
VLK Architects Client-verified
- Average combined rank improved from #82 to #27 (+203%)
- Impressions +159% (4,700 to 12,180) in 3 months
- Visibility doubled from 20% to 40% in 3 months
- Keywords grew from 1,264 to 1,793 (+41%)
- Multiple featured snippets within the first 30 days
- Impressions +90% (4,931 to 9,592) in 3 months
Illinois Roofing Institute Client-verified
- 600%+ increase in organic traffic
- 120%+ increase in organic leads
- 10x growth in ranking organic keywords
- #1 on Google for "roofing school near me" and "roofing exam prep"
- Top-cited source in Google AI Overviews for "best Illinois roofing school"
- 55% faster website load times
- 48% increase in conversions
- 47x increase in organic traffic
- 150% increase in organic leads
- Ranking keywords grew from about 100 to 3,200
- #1 ranking for "best roofing company in Chicago"
Novig Client-verified
- AI-referred site traffic up 27x in six months
- AI visibility up from 0% to 21% across 1,500+ tracked prompts
- Organic traffic up 35x and direct traffic up 10x
- Went from unranked to the #1 most-cited sportsbook operator domain in AI answers
- 90% of inbound leads now come from AI search
- AI-referred site traffic up 5x in under 2 months
- AI visibility up about 3x across unbranded prompts
- Annual engagement paid back in under 2 months; revenue up about 9% in the first 60 days
- AI-referred leads close at nearly twice the overall win rate
- 65% of all inbound leads now come from AI search
- AI-referred traffic up 10x, with a 53% lift in the first 3 weeks
- AI visibility up from 0% to 56%
- Overall visibility doubled across the tracked search landscape in 3 weeks
Autodesk Client-verified
- 35 Appointments booked in 4 months
- 110% KPI achieved
- 341 Appointments in 8 months
- $300K+ Closed revenue
Legacy Home Remodeling Client-verified
- 3333% ROAS: a $40K sale on $11 of ad spend
- First $1M month within 90 days
- +612% click increase in 90 days (Google Search Console)
- $21K cash and $28K sales closed from Facebook ads
- Brand-new Tampa siding company reached 2nd position on Google in 3 months
- 50% market share captured for "siding companies tampa fl"
- Website designed and built from the ground up
- 13.8% mobile revenue increase year-over-year
- 19% sales increase year-over-year
- 25% improvement in page load speed
- 10% increase in sessions with traction
- Net Promoter Score (NPS) of 76
- $5 billion increase in annual sales
- 70 million new users
- 10 million monthly active users supported
- 8% increase in customer satisfaction
- 20% in-flight purchase conversion
- 56% increase in Black Friday week sales
- 16.78% conversion rate (6.12% year-over-year increase)
- 50% increase in site traffic (nearly 500000 consumers)
- 145% increase in site conversions
- 43% increase in spending from consumers using Skin360 regimen
- 67% increase in ad CTR
- 240% increase in leads
- 63% improvement in cost per acquisition
- 120% increase in view-to-completion
- 220% increase in click-through rate
- 44% incremental sales growth (vs control group)
- 1,000 opt-ins
- 30,000 users
- 35,000 visits
- €415K estimated advertising value equivalency from PR coverage
- 100 NFTs sold out in 10 hours
- 102% Increase in New Visitors
- 173% Conversion Rate Increase
- 103% Increase in Local Calls
- 320% Increase in Traffic
- 4,937 New Keywords Ranking
- 147% Increase in Social Following
- 1,995 Increase in Keyword Positions
- 157% Increase in Impressions YoY
- 50% Increase in Website Traffic
- 235% increase in sales leads
- 29% increase in daily traffic
- 40% increase in online applications
- Page Builder templates, sections, and widgets
- Rate management and custom rate import tool
- Conversion tracking setup and audit
- WordPress site built with an EventBrite calendar integration
- Accessibility and ease of use prioritized
- SEO and enhancements supported since 2017
- Walmart Locations Carrying AC Barbeque Products 2,200
- Increase in Instragram Followers 25%
- Increase in TikTok Followers 40%
- Brand Lift in Target Demographic 30%
- Grew Revenue 5x
- SMS ROI +8,548%
- Email Attributed Revenue +49%
- Affiliate ROAS +1,387%
- 34.48% increase in website traffic within 6 months
- 15.43% increase in new site visits YoY
- 100% lift in social conversions
- 50.8% increase in YoY traffic
- 181% more inbound links
- 43% of content readers convert more often
- 7% decrease in news & blog bounce rates
- 30% organic traffic increase
- 45% of visitors view Brafton content
- 21% of conversions come from news readers
- 135% higher social referral traffic
- 2% increase in conversion rate in Q1
- 1,105% Increase in Traffic Value in Less Than One Year
- 715% Increase in Organic Traffic in Less Than One Year
- 130% Lift in Link Outcomes in Less Than One Year
- 1.2K+ Links to the Blog From Siege Media Content
- 4.1K Increase in Sitewide Links
- 1.2K Citations in LLMs
- 16.5K Links Earned to Date
- 80% Increase in Organic Traffic
- 19 Keywords Ranking in the Top 10
- 82% Increase in New Traffic
- 195% Increase in Site Conversions
- 168% Increase in Site Traffic MoM
- 14,000+ New Keywords Ranked in One Year
- 119% Two-Year Growth in Organic Web Visitors
- 25% YoY Increase in Call Leads
- 22% Two-Year Growth in Facebook Engagement
- 1000% Increase in TMS-Related Leads
- 33% Lower CPL for TMS-Related Leads
- 4,146% Increase in Total Keyword Ranking YoY
- 950% Increase in Total Organic Clicks
- +22% Organic Users
- +576% Paid Users
- +11% Direct Users
- +434% Conversion Rate
- +498% Conversions
- 8K PPC Conversions in 1 Year
- 536% Increase in time on-site
- 4,709 Keywords ranking on Google
- +41% Increase in Backlinks
- +48% Increase in Referring Domains
- 96 Page Speed Score
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