OpenServed

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

CleverTap Client-verified
PPC, Social Media Ads, Lead Generation
SaaS
N/A
N/A
Mountain View, CA
N/A
  • Cost per SQL down 42% YoY in H1 and 37% in H2
  • Cost per opportunity improved 20% year over year
  • ROAS improved 45%
  • Closed won improved 60%
  • Pipeline achievement at 113% of FY24 quota
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%
ClearlyRated Client-verified
SEO, GEO, Content Marketing
SaaS
11-50 Employees
N/A
N/A
N/A
  • Blog traffic roughly tripled from Jul 2025 to Mar 2026
  • AI Overview keyword coverage +88% in 5 months
  • ChatGPT referrals up 6x
  • #1 AI search visibility in AEC, Accounting and Staffing
  • Blog clicks +131% quarter over quarter
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
AstrumU Client-verified
Content Marketing, Branding, Web Design
SaaS
51-200 Employees
N/A
Kirkland, WA
N/A
  • Delivered strategy & messaging, brand identity, web design and motion design
  • Website earned an Awwwards Honorable Mention
North Client-verified
Web Design, Branding
SaaS
N/A
N/A
New York, NY
N/A
  • Delivered web design, motion design, brand identity and product naming
  • $5M Series A funding
Screenloop Client-verified
Branding, Web Design
SaaS
11-50 Employees
N/A
London, United Kingdom
N/A
  • Delivered brand identity, web design and motion design
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%
Inspirus Client-verified
SEO, Content Marketing
SaaS
51-200 Employees
N/A
Fort Worth, TX
N/A
  • Organic sessions up 18x in 12 months (about 1,200 to 22,866 per month)
  • First-page keywords from 86 to nearly 2,000, with 773 in the top three
  • SERP features from 24 to 1,542 (+6,325%)
  • 183 new organic contacts and 16 organic-only opportunities
  • 17% of all new logo opportunities
PPC, Email Marketing, Lead Generation
SaaS
N/A
N/A
N/A
N/A
  • Website sessions +47% year over year
  • New contacts +288% vs. the prior year
  • 61 deals influenced, worth $1.6M
  • 700K+ paid impressions and 10 closed deals from paid ads
  • Search impression share +29%
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
PPC, Social Media Ads, CRO
SaaS
51-200 Employees
N/A
San Jose, CA
N/A
  • 174% Increase in Conversion Rate
  • 119% Increase in Conversions
  • 69% Decrease in Cost per Conversion
  • 28% Increase in Click Through Rate
PPC, CRO, Content Marketing
SaaS
51-200 Employees
N/A
Chicago, IL
N/A
  • 87% Increase in Traffic
  • 33% Decrease in CPA
  • 47% Increase in Conversion Rate
MediKeeper Client-verified
Web Design, Web Development, SEO
SaaS
11-50 Employees
N/A
San Diego, CA
N/A
  • 16% increase in users
  • 20% increase in % of new users
  • 9% increase in # of sessions
  • 26% increase in organic search traffic
Web Design, Web Development, SEO
SaaS
201-500 Employees
N/A
Long Beach, CA
N/A
  • 19.93% increase in organic search
  • 11.04% increase in sessions
  • 7.38% increase in new users
  • 8.15% decrease in bounce rate
  • 3.14 pages / session
Web Design, Web Development, SEO
SaaS
201-500 Employees
N/A
Duluth, GA
N/A
  • 177.65% increase in organic search
  • 146.17% increase in sessions
  • 134.49% increase in new users
  • 7.89% increase in engagement time
  • 6.26% increase in engaged sessions per user
Invisibly Client-verified
PPC, SEO, CRO, Email Marketing
SaaS
11-50 Employees
N/A
St. Louis, MO
N/A
  • 65% MoM Decrease in CAC
  • 84% Increase in Organic Website Traffic
  • 400% Increase in User Retention QoQ
  • 103% MoM Increase in App Installs
PPC, SEO, CRO, Email Marketing, SMS Marketing
SaaS
1K-5K Employees
N/A
Mountain View, CA
N/A
  • 500% Increase From Trial Sign-Ups to Active Users
  • 45% Increase in Trial Sign-Ups Using Persona-Specific Search Ads
  • 100% NPS Score
PPC, SEO, CRO, Content Marketing
SaaS
51-200 Employees
N/A
Charlotte, NC
N/A
  • 21% Increase in Sales Qualified Leads
  • 46% Improved Conversion Rate
  • 30% Improved CTR
  • 4% Increase in Organic Sessions MoM
Arcadia Data Client-verified
PPC, SEO
SaaS
11-50 Employees
N/A
San Mateo, CA
N/A
  • 510% increase in first page rankings in the 1st six months
  • 23x return on internal goals
  • 2122% increase in first page rankings to date
Web Design, Content Marketing, Email Marketing
SaaS
51-200 Employees
N/A
Dublin, OH
N/A
  • 2x-3x increase in email open rates
  • 3x-20x increase in email engagement rates
Content Marketing, SEO, Email Marketing
SaaS
51-200 Employees
N/A
New York, NY
N/A
  • +6,207% Increase in Keyword Rankings
  • 28% Increase in Domain Authority
DonorSearch Client-verified
SEO, Content Marketing
SaaS
51-200 Employees
N/A
Marriottsville, MD
N/A
  • 10x revenue growth in the organic lead generation channel
  • Organic search visibility up 676.5% and traffic up 801%
  • 82 valuable keywords on page one, 70 of them in positions 1-3
  • Warm leads improved 4x after the first phase
CRO, Lead Generation
SaaS
N/A
N/A
Atlanta, GA
N/A
  • 42% lift in sitewide conversion rate in four months
  • About 90 net-new monthly leads
  • No disruption to SEO performance
SEO, Content Marketing
SaaS
N/A
N/A
Atlanta, GA
N/A
  • Organic traffic up 300% since 2021
  • Leads from organic and referral channels up 60%
  • 96 of their most important keywords on page one of Google
Publicity.ai Client-verified
Lead Generation, Email Marketing
SaaS
1-10 Employees
N/A
San Francisco, CA
N/A
  • 2 major deals closed in 2 months
  • 6 high-quality leads in month two
  • 4-5 qualified leads per month ongoing
Lead Generation, Email Marketing
SaaS
N/A
N/A
San Francisco, CA
N/A
  • 306 leads from 114,423 emails sent
  • Exceeded meeting goals by 100% each month
  • 183 follow-up conversations
  • Opt-outs and competitor replies under 2%
Pushdat Client-verified
PPC, Social Media Ads, SEO
SaaS
N/A
N/A
N/A
N/A
  • 300% increase in users in 3 months
  • 400% increase in leads in 3 months
  • 3+ global markets
PPC, Social Media Ads, Lead Generation
SaaS
N/A
N/A
N/A
N/A
  • 85% increase in users in 3 months
  • 40% lower cost per lead
  • Successful HubSpot migration
Autodesk Client-verified
Lead Generation, Email Marketing
SaaS
10K+ Employees
N/A
San Francisco, CA
N/A
  • 35 Appointments booked in 4 months
  • 110% KPI achieved
Jeeva Clinical Trials Client-verified
Web Design, SEO, PPC
SaaS
11-50 Employees
N/A
Manassas, VA
N/A
  • 4X increase in organic search visibility
  • 40% increase in website engagement rate
  • 10%+ monthly increase in social followers
  • 50+ high-intent keywords on page 1
Solutions ITW Client-verified
Branding, Web Design, Lead Generation
SaaS
N/A
N/A
N/A
N/A
  • Goal of doubling market share in 12 months from a 7% base
  • Sales process and HubSpot CRM built in 90 days
  • Rebranded website converted the company's first inbound lead
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
Content Marketing, Digital PR, Link Building
SaaS
1K-5K Employees
N/A
Scottsdale, AZ
N/A
  • 100% Increase in Traffic Value to the Blog
  • 40K Links
  • 5.9K Citations in AI Overviews
Content Marketing, SEO, Digital PR
SaaS
1K-5K Employees
N/A
San Francisco, CA
N/A
  • $7.2M Increase in Traffic Value to the Blog
  • 21K+ LRDs From Siege-Created Content
  • 47.2K Citations in AI Overviews
SEO, Content Marketing, CRO, Technical SEO
SaaS
51-200 Employees
N/A
Saint Paul, MN
N/A
  • 1,995 Increase in Keyword Positions
  • 157% Increase in Impressions YoY
  • 50% Increase in Website Traffic
SEO, Content Marketing, PPC, Technical SEO
SaaS
N/A
N/A
East Providence, RI
N/A
  • 5,170% Increase in Site Impressions
  • 6,694 Increase in Keyword Positions
  • 26% Increase in Organic Traffic
SEO, Content Marketing, Technical SEO
SaaS
201-500 Employees
N/A
Lehi, UT
N/A
  • 80% Increase in Site Impressions
  • 321 New Keywords Ranking
  • 30% Growth in Organic Traffic
SEO, Content Marketing, Email Marketing
SaaS
11-50 Employees
N/A
Dublin, Ireland
N/A
  • 20% increase in organic site traffic
  • 50% increase in organic blog sessions
  • 7% increase in conversions
  • 19 Page 1 ranking keywords
SEO, Content Marketing, Technical SEO
SaaS
11-50 Employees
N/A
Aalborg, Denmark
N/A
  • 44% increase in referring domains
  • 121% increase in total YoY site traffic
  • 90% of organic traffic generated through blog
  • 1222 blog goal completions
Content Marketing, Branding
SaaS
51-200 Employees
N/A
Calabasas, CA
N/A
  • 733 infographic downloads
  • 26% goal completion rate
  • 34% conversions generated from graphic
  • Became the #5 top landing page on site
SEO, PPC, Web Design
SaaS
11-50 Employees
N/A
Duluth, GA
N/A
  • 155% search visibility
  • 126% non-branded impressions
  • 50% more tracked keywords in the top 3
  • 133% organic engagement
SEO, PPC, Web Design
SaaS
11-50 Employees
N/A
Toronto, Canada
N/A
  • 7,985% search visibility
  • 567% clicks from non-branded queries
  • 69% organic engaged sessions
SEO, Web Design
SaaS
1-10 Employees
N/A
Las Vegas, NV
N/A
  • Improved organic search rankings and quality leads
  • SEO, website redesign and ad management
PPC, Content Marketing
SaaS
201-500 Employees
N/A
Atlanta, GA
N/A
  • Average cost per conversion on Google Ads down $250
  • Average cost per click down $11
  • MQL conversion rate nearly doubled
SEO, CRO
SaaS
N/A
N/A
N/A
N/A
  • 4,200% increase in total leads
  • 446% increase in total traffic
  • 400% increase in lead conversion rate
Content Marketing, SEO
SaaS
N/A
N/A
N/A
N/A
  • $1.6M in closed revenue
  • 363% increase in sales leads
  • 50% YoY traffic growth
Web Development, SEO
SaaS
51-200 Employees
N/A
Tel Aviv, Israel
N/A
  • AI podcast transcription tool with 99% accuracy
  • Unlimited Webflow development with A/B tested landing pages
  • On-page SEO, article schema markup and page speed improvements
Web Development, Web Design
SaaS
51-200 Employees
N/A
Indianapolis, IN
N/A
  • 3,100 URLs migrated to Webflow with full 301 redirect mapping
  • 1,300+ blog articles, 550+ webinars and 120+ case studies moved into a structured CMS
  • Replaced a 14-year-old WordPress site
Web Development, Web Design
SaaS
501-1K Employees
N/A
Chicago, IL
N/A
  • Native Webflow app built in 12 weeks
  • Delivered on schedule
  • Webflow forms mapped and synced to ActiveCampaign Custom Objects
PPC, Social Media Ads, Data & Analytics
SaaS
1K-5K Employees
N/A
Cincinnati, OH
N/A
  • 67% increase in ad CTR
  • 240% increase in leads
  • 63% improvement in cost per acquisition
PPC, Data & Analytics, CRM
SaaS
1K-5K Employees
N/A
San Ramon, CA
N/A
  • 75% increase in overall call duration
  • 81% decrease in junk calls
  • 85% increase in assisted conversions
  • 100% increase in enterprise deals from SEM year-over-year
PPC, Data & Analytics
SaaS
5K-10K Employees
N/A
Schaumburg, IL
N/A
  • 62% lift in lead conversion value
  • 61% higher MQL-to-SQL conversion rate
  • 19% increase in First-Time Appointments
PPC, SEO, Web Design, Web Development
SaaS
201-500 Employees
N/A
Clearwater, FL
N/A
  • 155.06% Increase in Organic Traffic
  • 147.45% Increase in New Visitors to the Site
SEO, Web Design, Web Development
SaaS
N/A
N/A
Jessup, MD
N/A
  • 291.67% Increase in Organic Sessions
  • 215.38% Increase in All Traffic
  • 137.74% Increase in New Users
  • 833.33% Increase in Sessions Completed on Mobile Devices
  • 193.10% Increase in Desktop Traffic
PPC, SEO, Web Development
SaaS
1-10 Employees
N/A
Denver, CO
N/A
  • 41.2% Increase in Organic Sessions
  • 144.6% Increase in Overall Conversions
SEO, Content Marketing
SaaS
201-500 Employees
N/A
Tel Aviv, Israel
N/A
  • 306% Increase in Organic Sessions
  • 285% Increase in New Monthly Users
  • Definitional Keyword Moved From 100+ to #2
SEO, Content Marketing
SaaS
11-50 Employees
N/A
London, United Kingdom
N/A
  • 216% Increase in Total Ranking Keywords
  • 394% Increase in Keywords in Top 10
  • 177% Increase in Organic Traffic YoY
SEO, Content Marketing
SaaS
51-200 Employees
N/A
Draper, UT
N/A
  • 78% Increase in Total Ranking Keywords
  • 18% Domain Traffic Growth
  • 23% Increase in Impressions YoY
Data & Analytics, PPC
SaaS
1K-5K Employees
N/A
Charlotte, NC
N/A
  • +9% conversion rate
  • +35K annual paid media savings
  • +9% improvement in AdWords CPA
SEO, Data & Analytics
SaaS
201-500 Employees
N/A
Palo Alto, CA
N/A
  • #1 position for priority services head term
  • +122% increase in organic sessions YoY
  • +34% increase in organic conversions YoY
Data & Analytics, SEO
SaaS
201-500 Employees
N/A
Santa Cruz, CA
N/A
  • 4 hours Salesforce data sync with GA360
Content Marketing, SEO, PPC
SaaS
N/A
N/A
N/A
N/A
  • Searchable content program to lift visibility, leads and conversions
Content Marketing, Social Media Ads
SaaS
N/A
N/A
Chicago, IL
N/A
  • 47 press hits in publications with an average domain authority of 62
  • 794M total media impressions
  • 21 backlinks
  • 7 Forbes bylines and expert panel articles
Branding, Web Design
SaaS
N/A
N/A
Chicago, IL
N/A
  • Full rebrand with new brand guidelines and a rebuilt website
  • Increased social media presence
Lead Generation, Email Marketing
SaaS
51-200 Employees
N/A
Zurich, Switzerland
N/A
  • 28 meetings booked in 7 months
  • 43 average replies per month
Lead Generation, Email Marketing
SaaS
N/A
N/A
N/A
N/A
  • 5 new customers in 3 months
  • 33% reply rate
Lead Generation, Email Marketing
SaaS
N/A
N/A
N/A
N/A
  • 20 meetings booked in 1 month
  • 37% reply rate
SEO, Content Marketing
SaaS
N/A
N/A
Boston, MA
N/A
  • Organic sessions up 1,700% in 90 days
  • Ranking position improved 40% in 90 days
  • Organic impressions doubled in three months
SEO, Content Marketing
SaaS
10K+ Employees
N/A
Sydney, Australia
N/A
  • Organic traffic up 25%
  • Lead generation up 16%
SEO, Content Marketing
SaaS
11-50 Employees
N/A
Los Angeles, CA
N/A
  • Clicks up 1,000% and impressions up 625% in one year
PPC, Social Media Ads
SaaS
501-1K Employees
N/A
Broomfield, CO
N/A
  • 300% increase in YOY qualified leads
  • 57% decrease in cost per lead
  • 84% increase in branded leads
  • Exceeded annual MQL targets (100%+)
SEO, Content Marketing
SaaS
501-1K Employees
N/A
Minneapolis, MN
N/A
  • 1,500 new ranking keywords
  • 100+ new keywords in positions 4-10
  • 50+ new keywords in positions 1-3
SEO, Email Marketing
SaaS
11-50 Employees
N/A
Sacramento, CA
N/A
  • 416% increase in unique pageviews
  • 56% increase in clicks
  • 300% increase in conversions
PPC, Programmatic Advertising
SaaS
1K-5K Employees
N/A
Lansing, MI
N/A
  • 274% increase in total digital conversions
  • 900% increase in transactions from the display channel
  • 82% decrease in total cost of digital conversions YoY
Influencer Marketing, Data & Analytics, Social Media Ads
SaaS
1K-5K Employees
N/A
San Mateo, CA
N/A
  • 127 million video views from influencer creative
  • 530 million impressions from Giancarlo Esposito campaign
  • 58% drop in brand CPCs
  • $1.5 million in savings reallocated
  • 30% week-over-week boost in interest and impressions
Data & Analytics, Content Marketing, Branding
SaaS
1K-5K Employees
N/A
San Mateo, CA
N/A
  • 54% increase in search interest
  • 150% higher CTR than benchmarks (some publishers)
  • 17% brand awareness increase among video viewers
  • 22% revenue growth YoY
  • Launch plan developed in 6 weeks