OpenServed

Best SaaS Digital Marketing Agencies (2026) – Ranked by Case Studies

SEO, PPC, Website Maintenance
SaaS
201-500 Employees
N/A
Newtown, PA
N/A
  • 90% Decrease in PPC Cost Per Lead
  • 11% Increase in Organic Sessions YoY
  • 10% Increase in Organic Contact Form Submissions YoY
SEO, GEO
SaaS
11-50 Employees
N/A
San Juan, PR
N/A
  • 53% increase in total brand appearances in relevant AI chatbot queries
  • 30% increase in branded mentions for unique AI queries
  • 6 leads within 6 months where AI channels assisted organic
PPC, Social Media Ads, Branding
SaaS
N/A
N/A
N/A
N/A
  • Grew Users 125x
  • Cost Per Install -70%
Content Marketing, Social Media Ads
SaaS
N/A
N/A
N/A
N/A
  • Total Impressions 24M
  • Engagements 1.8M
  • Branded Impressions 7.3M
Branding, Social Media Ads
SaaS
N/A
N/A
N/A
N/A
  • LinkedIn Personal Storytelling Engagement 3x
  • LinkedIn Post Reactions Reactions 130+
  • Comments Per Post (Up To) 11+
Web Design, Web Development, Branding
SaaS
N/A
N/A
N/A
N/A
  • B2B SaaS platform created from design to development
  • Brand-consistent platform
Social Media Ads, Content Marketing
SaaS
N/A
N/A
San Jose, CA
N/A
  • Social media marketing for an AI platform
  • Content creation and newsletter design
  • HubSpot management, analytics and reporting
Web Development, Web Design
SaaS
N/A
N/A
N/A
N/A
  • Digital asset management and team amplification platform
  • Design and development
SEO, Content Marketing, Web Design
SaaS
N/A
N/A
Vancouver, Canada
N/A
  • 45X increase in organic search traffic
  • 1,250+ website leads generated
  • 270% increase in website traffic
Web Design, Content Marketing, Lead Generation
SaaS
N/A
N/A
N/A
N/A
  • 176% increase in revenue
  • 35% increase in marketing qualified leads
  • 67% increase in sales qualified leads
  • Successful acquisition
Branding, Web Design
SaaS
N/A
N/A
N/A
N/A
  • 99/100 PageSpeed score
  • WCAG compliant
  • Unique positioning against Ahrefs and SEMrush
Branding, Web Development
SaaS
N/A
N/A
N/A
N/A
  • Brand, Laravel web app and investor landing page built from scratch
  • Seed investment from a Singapore-based venture fund
Lead Generation, PPC, Social Media Ads
SaaS
1K-5K Employees
N/A
Mississauga, Canada
N/A
  • Cost-per-lead decreased up to 88% and click-through rates exceeded benchmarks by up to 51.5%.
Social Media Ads, Branding, Content Marketing
SaaS
N/A
N/A
N/A
N/A
  • Achieved massive engagement with industry decision-makers, registering measurable double- and triple-digit percentage growth across all social media…
Branding, Lead Generation
SaaS
1K-5K Employees
N/A
Reston, VA
N/A
  • Delivered thought-leadership assets in a campaign to drive net-new business for Ellucian, capture mindshare and establish strong industry…
SEO, GEO
SaaS
201-500 Employees
N/A
Austin, TX
N/A
  • AI Overview presence up 300% year over year
  • Demo requests up 231% and resource downloads up 170%
  • Organic sessions up 74%
  • Non-branded keyword rankings up 85% vs. a 30% goal
PPC, CRO, Web Design
SaaS
1K-5K Employees
N/A
Burnaby, Canada
N/A
  • 38% increase in revenue
  • 22% decrease in cost per lead
  • 35% increase in closes
Branding, Social Media Ads
SaaS
201-500 Employees
N/A
Pembroke Pines, FL
N/A
  • 67% increase in engagement per website visit
  • 20% increase in website visitors from social media
  • 2.31% increase in website visitors
PPC, Content Marketing, Data & Analytics
SaaS
201-500 Employees
N/A
Philadelphia, PA
N/A
  • 186% Increase in YoY Conversions
  • 123% Average Annual Growth in SEM Leads
  • 54% Decrease in the Average Cost Per Conversion
Content Marketing, PPC
SaaS
501-1K Employees
N/A
Redwood City, CA
N/A
  • 175% increase in keyword rankings in top 3 spots YoY
  • 4.3 million impressions increase from Q3 to Q4
  • 20% increase in new organic users to the site
SEO, Content Marketing
SaaS
11-50 Employees
N/A
San Francisco, CA
N/A
  • 67% Increase in Average Organic Traffic (US)
  • 234% Increase in Ranking Keywords (US)
  • 212% Increase in Keywords Ranking Positions 1-3 (US)
SEO, PPC
SaaS
11-50 Employees
N/A
Solon, OH
N/A
  • 66% Increase in Organic Leads MoM
  • 42% Decrease in Cost per Conversion YoY
  • 70% Increase in Google Keyword Rankings
  • 57% YoY Increase in Organic Conversions in First Month
PPC, SEO
SaaS
51-200 Employees
N/A
San Jose, CA
N/A
  • 3x Increase in Page One Google Keywords (15 to 53)
  • 231% Increase in Organic Sessions
  • 227% Increase in New Users
  • 30% Increase in Organic-Assisted Conversions
  • $55 Decrease in CPA MoM
SEO, Technical SEO
SaaS
501-1K Employees
N/A
Redwood City, CA
N/A
  • 1,313% YoY Increase in Keyword Positions
  • 268,153 Organic Website Visitors/Month
  • $460,431 Increase in Traffic Value
SEO, PPC, Social Media Ads
SaaS
11-50 Employees
N/A
New York, NY
N/A
  • +224% Lifetime PPC Conversions
  • +55% SEO Organic Traffic
  • +59% PPC Clicks
  • -87% Cost Per Link Click (Meta)
PPC, Social Media Ads
SaaS
N/A
N/A
New York, NY
N/A
  • 567% increase in LinkedIn conversions
  • 33% increase in Google Ads conversions
  • 9.95% ROAS
Web Design, Web Development
SaaS
N/A
N/A
Vancouver, Canada
N/A
  • 164% increase in users
  • 118% increase in sessions
  • 40% increase in pageviews
SEO, PPC, Social Media Ads
SaaS
N/A
N/A
N/A
N/A
  • 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)
Branding, Web Design, Web Development
SaaS
N/A
N/A
N/A
N/A
  • 3 fragmented brand properties unified into one
  • 100+ resources migrated and organized
  • 5+ reusable templates for easy site administration
  • Headless WordPress with Nuxt front end and HubSpot demo forms
  • Launched ahead of the Quantum Leap event
SEO, Content Marketing
SaaS
N/A
N/A
N/A
N/A
  • Monthly SEO and content retainer
  • Keyword research and documented style guide
  • On-page optimization
  • Monthly strategy calls
SEO, PPC
SaaS
N/A
N/A
N/A
N/A
  • Meetings booked from PPC +70% within 3 months
  • Form submissions and contacts +18%
  • Organic search engagement rate +21.5%
Web Development, Branding, Content Marketing
SaaS
N/A
N/A
N/A
N/A
  • AI-matching interview platform serving 3+ user types
  • Full marketing suite: pitch deck, Webflow website and demo videos
  • Product and marketing pivoted toward fast-growing small and mid-sized businesses
PPC, Social Media Ads, Lead Generation
SaaS
N/A
N/A
N/A
N/A
  • 110% of the 30% lead-growth goal achieved
  • 39% YoY increase in qualified leads at $176 per qualified lead
  • 270 remarketing conversions
  • 1.5 million paid social video ThruPlays
Branding, Content Marketing
SaaS
N/A
N/A
N/A
N/A
  • 41+ deliverables completed
  • Four ebooks, webinar ads and illustrations produced
  • Output increased while keeping fast turnarounds
Web Design, Web Development
SaaS
N/A
N/A
N/A
N/A
  • 24% increase in pages per session
  • 53% increase in session duration
  • 12% decrease in bounce rate
SEO, PPC
SaaS
N/A
N/A
N/A
N/A
  • +36% organic sessions
  • +86% organic goal completions
  • +187% Google Ads goal completions
Branding, Web Development, Web Design
SaaS
N/A
N/A
N/A
N/A
  • 26% Organic Traffic Growth
  • 90% Increase in Mobile Traffic
  • 32% Sessions Increase
Web Development, CRO
SaaS
N/A
N/A
Atlanta, GA
N/A
  • Demo requests up 200%
  • Organic traffic doubled (2x)
Branding, Web Design, PPC
SaaS
N/A
N/A
N/A
N/A
  • 23-page HubSpot site launched in 3-4 months
  • Exceeded lead goals in the first year of inbound marketing