OpenServed

Best Digital Marketing Agencies for Large Business (2026) – Ranked by Case Studies

Jumpfactor - MSP MarketingVisit Website →
Executech Client-verified
SEO, Lead Generation, Web Design
MSP
201-500 Employees
N/A
South Jordan, UT
N/A
  • $10.1M in revenue across 6 markets
  • $170K+ in MRR
  • SEO now drives over 50% of net new revenue
  • 10x traffic growth
Integris Client-verified
SEO, Lead Generation, Web Design
MSP
501-1K Employees
N/A
Cranbury, NJ
N/A
  • $4.3M in lifetime revenue
  • $78,000 in MRR
  • 23+ inbound leads per month (12x increase)
Buchanan Technologies (replacing cold calling) Client-verified
SEO, Lead Generation, Web Design
MSP
501-1K Employees
N/A
Grapevine, TX
N/A
  • $49.6M in attributed revenue
  • Marketing leads grew from 5-6 per year to 300-400, closing 20-25%
  • 30+ marketing-qualified leads per month
Omniscient DigitalVisit Website →
Lokalise Client-verified
Content Marketing, SEO, Link Building
SaaS
201-500 Employees
N/A
Dover, DE
N/A
  • 280% growth in organic blog traffic
GatherContent Client-verified
SEO, Content Marketing
SaaS
501-1K Employees
N/A
Amsterdam, Netherlands
N/A
  • 867% growth in organic blog sessions
  • 62% growth in leads from blog content
  • 2,814 rankings on page 1 of Google
Smartling Client-verified
Content Marketing, SEO
SaaS
201-500 Employees
N/A
New York, NY
N/A
  • $3.7M in qualified pipeline from organic search
  • 31,250% increase in blog conversions
  • 130x sitewide conversions
  • 12.8x ROI on organic search program
  • 118% boost in organic blog traffic
Lucie ContentVisit Website →
Starling Living (AI Visibility) Client-verified
GEO, Content Marketing, Social Media Ads
Senior Living
201-500 Employees
N/A
Jacksonville, FL
N/A
  • 10% occupancy increase within one year
  • 25% YoY increase in new monthly leads
  • 10 cross-platform campaigns in 12 months
  • Top ChatGPT result for local assisted living searches
Starling Living (Digital Strategy) Client-verified
Content Marketing, Social Media Ads
Senior Living
201-500 Employees
N/A
Jacksonville, FL
N/A
  • 2,315 new sales inquiries in 90 days
  • Revamped content strategy across 7 Florida communities
TinuitiVisit Website →
The Honest Company Client-verified
Amazon Marketing, Retail Media, Programmatic Advertising
Consumer Goods
201-500 Employees
N/A
Los Angeles, CA
N/A
  • +172% Return on Ad Sales (ROAS)
  • -65% CPA reduction for new-to-brand customers
  • -55% CPA reduction for Subscribe-and-Save signups
  • $1.5 million in potential revenue from abandoned carts
  • ~20% of 2022 revenue from Amazon
e.l.f. Cosmetics
PPC, Social Media Ads, SEO
Beauty
201-500 Employees
N/A
Oakland, CA
N/A
  • +63% impressions across paid channels YoY
  • 31M video views from TikTok campaign in 90 days
  • 548,000 new users to elfcosmetics.com in 90 days
  • 300% increase in Share of Voice on Facebook
  • +38% increase in orders on elfcosmetics.com
Poppi
Retail Media, Amazon Marketing, Programmatic Advertising
Food & Beverage
201-500 Employees
N/A
Austin, TX
N/A
  • +1,640% new-to-brand customers
  • +4,730% Whole Foods attributed purchases
  • +1,100% Whole Foods customers converted after 1st month
  • 124,000+ Whole Foods purchases supported YTD
  • Whole Foods purchases only 23% lower than Amazon.com purchases
KlientBoostVisit Website →
Segment Client-verified
PPC, Web Design
SaaS
501-1K Employees
N/A
San Francisco, CA
N/A
  • 195% of Conversion Goal Reached
  • 20% More Paid Acquisition Leads vs. Organic Webinar
  • 12% Under Goal for Cost per Acquisition
Prodigy Education
PPC, Social Media Ads, YouTube Advertising
Education
201-500 Employees
N/A
Toronto, Canada
N/A
  • 42% Decrease in CPA
  • 27% Increase in Traffic
  • 81% Increase in Conversions
Alert Logic
PPC, Content Marketing, CRO
Cyber Security
501-1K Employees
N/A
Houston, TX
N/A
  • 32% Decrease in Cost per Marketing Qualified Lead
  • 39% Decrease in Cost per Conversion
  • 62% Increase in Lead Volume
NoGoodVisit Website →
Fratelli Carli Client-verified
PPC, Social Media Ads, Email Marketing
Food & Beverage
201-500 Employees
N/A
Imperia, Italy
N/A
  • 350% YoY Increase in New Customer Revenue
  • 50% YoY Increase in Existing Customer Revenue
  • 6x ROAS
SteelSeries
AEO, CRO, SEO, Email Marketing, SMS Marketing
Retail
201-500 Employees
N/A
Chicago, IL
N/A
  • 20% YoY Net Revenue Growth
  • 25% YoY Improvement in Purchase CVR
  • 331% QoQ Lift in Engine Activations
iovera
PPC, SEO, CRO
Medical Device
501-1K Employees
N/A
Brisbane, CA
N/A
  • 102% Increase in HCP & Patient Leads
  • 107% Increase in Conversion Rate
  • 43% Decrease in Cost Per Lead
Forthea Digital MarketingVisit Website →
Hanover Company Client-verified
SEO, Local SEO
Real Estate
201-500 Employees
N/A
Houston, TX
N/A
  • Net lease rate up from 64% to 73%, beating the luxury lease-up benchmark
  • Tracked conversions up 79% year over year, from 119 to 311
  • Google Business Profile clicks to the website up 45% to 1,417
  • Completed applications rose from zero to 13
Wellby (JSC Federal Credit Union)
PPC, Branding
Finance
201-500 Employees
N/A
Houston, TX
N/A
  • 47% increase in MQLs for auto loans
  • 267 more MQLs year over year
  • 34% conversion rate
  • 12% decrease in cost per conversion
Embrey
SEO, PPC
Real Estate
201-500 Employees
N/A
San Antonio, TX
N/A
  • 97% lease-up rate
  • Non-brand page-1 keywords up 171%
  • Organic sessions up 21%
Intero DigitalVisit Website →
Collette Client-verified
SEO, PPC
Travel
501-1K Employees
N/A
Pawtucket, RI
N/A
  • +2,400% First-Page Rankings
  • -45% Paid Search Cost Per Acquisition
Agility Retail Group
SEO, GEO, Web Development
Retail
201-500 Employees
N/A
Mansfield, MA
N/A
  • 999% increase in ranking keywords
  • 211 keywords ranking in positions 1-10
  • 606% increase in estimated organic traffic
  • 81,600 monthly search volume
Freshpet
GEO, AEO, SEO
Pet Food
501-1K Employees
N/A
Bedminster, NJ
N/A
  • 645% increase in Google AI Overviews appearances
  • 46% growth in AI referral traffic
  • 44% increase in key events from AI referrals
  • 37% increase in branded search visibility
  • 38.9% increase in keywords ranking in top 10 positions
WpromoteVisit Website →
Klipsch Client-verified
Email Marketing, PPC, Social Media Ads
Consumer Electronics
201-500 Employees
N/A
Indianapolis, IN
N/A
  • 42% Higher Conversion Rate
  • 20% Growth in Followers 18-44
  • 9.7M Impressions
Zenni
PPC, Social Media Ads, TV Advertising
Eyewear
201-500 Employees
N/A
Novato, CA
N/A
  • 1,000% increase in revenue
  • 51M+ glasses sold
  • 20% over holistic performance goals
Brown Jordan
Web Design, Web Development, eCommerce Optimization
Furniture
501-1K Employees
N/A
St. Augustine, FL
N/A
  • 170% Increase in Goal Conversion Rate
  • 10% Increase in Sessions
  • 108% Increase in Time on Page
The Pedowitz GroupVisit Website →
Ipswitch Client-verified
Lead Generation, Email Marketing
Technology
201-500 Employees
N/A
Lexington, MA
N/A
  • 1000% growth in MQL pipeline conversion
  • 62% growth in MQLs
  • 85% less troubleshooting time
Teledyne LeCroy
Lead Generation, Email Marketing
Manufacturing
501-1K Employees
N/A
Chestnut Ridge, NY
N/A
  • 30% marketing efficiency gain
  • 20% more new leads
  • 15% increase in pipeline conversion
  • 40% marketing productivity gain
3PD
Lead Generation, Branding
Logistics
501-1K Employees
N/A
Marietta, GA
N/A
  • 50%+ increase in lead conversion
  • 30%+ increase in brand awareness
  • 25% reduction in customer acquisition cost
  • $350K in attributed revenue
Marketing EssentialsVisit Website →
Kendal at Oberlin Client-verified
GEO, PPC, SEO
Senior Care
201-500 Employees
N/A
Oberlin, OH
N/A
  • 9,029% ROI: resident lifetime value of move-ins vs. marketing spend
  • 66% increase in paid advertising leads
  • 123% increase in AI referral sessions in a year
  • Prospect database cleaned, reducing total contacts by 31%
Community First Solutions Senior Living
SEO, Web Design, PPC
Senior Care
501-1K Employees
N/A
Hamilton, OH
N/A
  • 45% increase in website traffic year over year
  • 36% increase in monthly contacts
  • 29% decrease in cost per new contact through paid search
  • Organic traffic doubled within four months (104% more sessions)
  • Montage Mason community reached 100% occupancy about a year after acquisition
VanDenBerg Web + CreativeVisit Website →
CentralStar Cooperative Client-verified
Web Design, Web Development, SEO
Agriculture
201-500 Employees
N/A
Lansing, MI
N/A
  • Online sales up 83.2% (Jan-Jun 2024 vs. the previous period)
  • Online orders up 100.9%
  • Organic search up 54.9%
  • Session events up 66.6%
Grand Rapids Foam Technologies
Web Design, Web Development
Manufacturing
201-500 Employees
N/A
Grand Rapids, MI
N/A
  • Organic search traffic up 35.2%
  • Engaged sessions up 43.8%
  • Users up 42.9%
  • Total event count up 35.8%
TripleDart DigitalVisit Website →
Helpshift Client-verified
PPC, SEO, GEO
SaaS
201-500 Employees
N/A
San Francisco, CA
N/A
  • 16x pipeline influence and 5x ROAS over 24 months
  • Brand awareness among the ICP +80%
  • $700K pipeline influenced via ABM
  • Opportunities created +26%
Locus
SEO, GEO, CRO
SaaS
201-500 Employees
N/A
Milpitas, CA
N/A
  • Organic pipeline about 2x the Q1 target and +43% year over year
  • AI brand mentions +73% in four months
  • Junk and spam lead share down nearly three-quarters
  • Mid-market and enterprise lead share +35%
BLD MarketingVisit Website →
Nichiha Client-verified
Content Marketing, PPC, Branding
Manufacturing
201-500 Employees
N/A
Johns Creek, GA
N/A
  • 451M PR impressions
  • 28.8M paid media impressions
  • 26% increase in paid media conversions
  • 31% increase in deal revenue per contact
  • 23% increase in marketing attributed revenue
PERI
PPC, Social Media Ads, Email Marketing
Construction
201-500 Employees
N/A
Weissenhorn, Germany
N/A
  • 6.8M annual impressions
  • 40% YoY increase in website users
  • 21,000% YoY increase in users from paid search
  • 1,283% YoY increase in users from programmatic display and LinkedIn ads
  • 483% YoY increase in users from emails
Cannonball DigitalVisit Website →
Vern Eide of Mitchell Client-verified
PPC, Social Media Ads, SEO
Automotive
201-500 Employees
N/A
Mitchell, SD
N/A
  • Paid social traffic +191%
  • Leads from paid search +32%
  • Actions per visit +35%
  • Organic search clicks +24%
  • Store visits from Google Ads +10%
Matchbox Design GroupVisit Website →
Midwest BankCentre (Website Rebuild) Client-verified
Web Design, Web Development
Bank
201-500 Employees
N/A
St. Louis, MO
N/A
  • Responsive, accessible design with personalized user journeys
  • New CMS structure that can grow with new sections and pages
  • Client: delivered on time and on budget
VOGLIO Digital MarketingVisit Website →
Fetch Pet Insurance Client-verified
PPC, Social Media Ads, SEO
Insurance
201-500 Employees
N/A
New York, NY
N/A
  • 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
Opace Digital AgencyVisit Website →
Acorns Children's Hospice Client-verified
Web Development, Web Design, SEO
Non Profit
201-500 Employees
N/A
Birmingham, United Kingdom
N/A
  • 129-page website built to a 12-week deadline
  • Launched on schedule on a new website framework
  • Year-on-year website and SEO support
EnilonVisit Website →
VLK Architects Client-verified
SEO, Local SEO
Construction
201-500 Employees
N/A
Fort Worth, TX
N/A
  • Average combined rank improved from #82 to #27 (+203%)
  • Impressions +159% (4,700 to 12,180) in 3 months
Nexus Marketing AgencyVisit Website →
Jitasa Client-verified
SEO, Content Marketing
Professional Services
201-500 Employees
N/A
Boise, ID
N/A
  • 51% year-over-year lead growth
  • 62% year-over-year increase in organic traffic
  • 59 high-value keywords on page one of search results
Kuno CreativeVisit Website →
iOFFICE Client-verified
Web Design, Content Marketing, Email Marketing
SaaS
201-500 Employees
N/A
Houston, TX
N/A
  • Website leads +44.72%
  • Marketing-to-sales qualified leads +83%
  • Organic website traffic +33.54%
  • New customer acquisition +66%
EWR DigitalVisit Website →
Red-D-Arc (BotX Robotic Welder Launch) Client-verified
Social Media Ads, PPC, Lead Generation
Industrial
201-500 Employees
N/A
Austell, GA
N/A
  • +90% leads, reaching 200+ leads per month
  • Opened a new robotics center in Atlanta to meet demand
  • Sales team expanded after the launch
The BranxVisit Website →
BlueCloud Client-verified
Content Marketing, Branding, Web Design
Technology
201-500 Employees
N/A
Tampa, FL
N/A
  • Delivered strategy & messaging, brand identity, web design and motion design
FMO MediaVisit Website →
Silvercreek Realty Group Client-verified
Social Media Ads, Branding, Content Marketing
Real Estate
501-1K Employees
N/A
Meridian, ID
N/A
  • $300,000 saved in the first year through a renegotiated lender partnership
  • LinkedIn followers up 29%, Instagram up 27.6% and Facebook up 22.6%
MerkleVisit Website →
Kvik
Web Design, UX Recommendations, CRO
Furniture
501-1K Employees
N/A
Vildbjerg, Denmark
N/A
  • +20% conversion rate in Denmark
  • +10% conversion rate in Norway
  • +8% conversion rate in Sweden
  • +60% conversion rate in Germany
  • -11% bounce rate
Mester Grønn
CRM, Email Marketing, Customer Data Platform
Florist
501-1K Employees
N/A
Lier, Norway
N/A
  • 65.2% reduction in membership churn (April-October 2023 vs. prior year)
  • 7.8% increase in new members YOY
  • Orchid care tips email: 58.4% open rate (23.4% increase)
  • Orchid care tips email: 19.7% click-through rate (303% increase)
  • TikTok ASMR tulip care video: 1.6 million views
Melissa & Doug
eCommerce Optimization, Platform Implementation, CRM
Toys & Games
501-1K Employees
N/A
Wilton, CT
N/A
  • $10M increase in incremental revenue
  • $450K cost-to-serve savings
  • 10X increase in average order value
Bop DesignVisit Website →
ATA Engineering
Web Design, Web Development, SEO
Aerospace
201-500 Employees
N/A
San Diego, CA
N/A
  • 26.96% increase in users
  • 7.43% increase in pages per session
  • 8.18% increase in page views
  • 17.28% increase in avg. session duration
  • 4.38% decrease in bounce rate
Silvus
Web Design, Web Development, SEO
Technology
201-500 Employees
N/A
Los Angeles, CA
N/A
  • 56% increase in organic traffic
  • 24% increase in sessions
  • 11% increase in page views
  • 15% decrease in bounce rate
Lee Contracting
Web Design, Web Development, SEO
Construction
501-1K Employees
N/A
Pontiac, MI
N/A
  • 168.49% increase in new users
  • 424.73% increase in engaged sessions
  • 168.42% increase in conversions
  • 111.34% increase in organic search
Cardinal Digital MarketingVisit Website →
CareSpot
PPC, SEO, Local SEO, Content Marketing
Urgent Care
501-1K Employees
N/A
N/A
N/A
  • 173,880 Digital Leads in 9 Months
  • 88,806 Paid Leads
  • 85,704 Organic Leads
  • $3.94 Blended Cost Per Lead
Park Springs
PPC, Social Media Ads, CRO
Senior Living
201-500 Employees
N/A
Stone Mountain, GA
N/A
  • 1,086 Total Leads
  • $72.37 Cost Per Lead
  • 4.86% Conversion Rate
  • 28% Increase in Landing Page Conversions from A/B Testing
Cameron Memorial Community Hospital
SEO, Reputation Management, Content Marketing
Hospital
201-500 Employees
N/A
Angola, IN
N/A
  • 285% Increase in Find a Specialist Leads
  • 165% Increase in Total Top 100 Ranking Keywords
  • 42% Increase in Organic Impressions
  • 12% Increase in Organic Traffic
Siege MediaVisit Website →
Vena Solutions
Content Marketing, SEO, Web Design, Digital PR
SaaS
501-1K Employees
N/A
Toronto, Canada
N/A
  • 1.2K+ Links to the Blog From Siege Media Content
  • 4.1K Increase in Sitewide Links
  • 1.2K Citations in LLMs
University of St. Augustine for Health Sciences
Content Marketing, Digital PR, Link Building
University
201-500 Employees
N/A
San Marcos, CA
N/A
  • $271,000 Increase in Traffic Value to Blog Within One Year
  • 800% Increase in Monthly Organic Traffic to Blog Within One Year
  • 200+ Links
Apartment Guide
Content Marketing, SEO, Link Building
Real Estate
501-1K Employees
N/A
Atlanta, GA
N/A
  • 155% Increase in Organic Traffic to the Blog
  • 529+ Links to the Blog
  • 329% Increase in Links
MonksVisit Website →
Hatch
Content Marketing, YouTube Advertising, Social Media Ads
Consumer Electronics
201-500 Employees
N/A
Menlo Park, CA
N/A
  • 120% increase in view-to-completion
  • 220% increase in click-through rate
  • 44% incremental sales growth (vs control group)
FGX
Amazon Marketing, Retail Media, PPC
Eyewear
201-500 Employees
N/A
Smithfield, RI
N/A
  • +70% year-over-year sales for Readers product line
  • +40% year-over-year sales for Specialty Glasses
  • +21% year-over-year ROAS for AMS ads
  • +32% year-over-year ROAS for DSP ads
LIV Golf
Content Marketing, AI, Social Media Ads
Entertainment
201-500 Employees
N/A
London, United Kingdom
N/A
  • 80% of viewers more excited about the future of golf (24% lift vs 2023 ad)
  • 35M impressions delivered
  • 457,466 clicks
  • 17.9M audience reached across New York; Los Angeles; and Chicago
BraftonVisit Website →
ShoreTel Sky
Content Marketing, SEO, CRO
Telecom
501-1K Employees
N/A
Sunnyvale, CA
N/A
  • 50.8% increase in YoY traffic
  • 181% more inbound links
  • 43% of content readers convert more often
  • 7% decrease in news & blog bounce rates
Poolman
Content Marketing, SEO, Community Engagement
Home Services
201-500 Employees
N/A
Phoenix, AZ
N/A
  • 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
Inspirage
Content Marketing, PPC, Web Design
Logistics
501-1K Employees
N/A
Bellevue, WA
N/A
  • 70% increase in site sessions in 2019
  • 63% increase in site users in 2019
  • 950+ new keywords via blog content since 2016

Find the best Digital Marketing agencies for your business size