OpenServed

Best SaaS SEO Agencies (2026) – Ranked by Case Studies

Omniscient DigitalVisit Website →
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
Lokalise Client-verified
Content Marketing, SEO, Link Building
SaaS
201-500 Employees
N/A
Dover, DE
N/A
  • 280% growth in organic blog traffic
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%
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
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%
Bop DesignVisit Website →
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
Liongard
Web Design, SEO
SaaS
51-200 Employees
N/A
Houston, TX
N/A
  • 216.70% increase in users
  • 197.97% increase in sessions
  • 120.28% increase in pageviews
  • 48.58% increase in organic search
  • 128.47% increase in referral traffic
Pharos
Web Design, Web Development, SEO
SaaS
51-200 Employees
N/A
West Henrietta, NY
N/A
  • 13.02% increase in sessions
  • 38.59% increase in new users
  • 1.57% decrease in bounce rate
  • 9.21% increase in organic search
Previsible | The AI Discovery AgencyVisit Website →
Sage Client-verified
SEO
SaaS
10K+ Employees
N/A
Newcastle upon Tyne, United Kingdom
N/A
  • Lead volume up 150%
  • SEO health score up from 57% to 97% in eight months
  • One SEO strategy across six brands in the US, UK and Germany
Intercom (Fin.ai)
SEO
SaaS
1K-5K Employees
N/A
San Francisco, CA
N/A
  • 833K impressions in the first 30 days on a brand-new domain
  • 2,100+ keywords ranked, including Top 3 positions
BlueConic
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
Intero DigitalVisit Website →
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
Sitecore
SEO
SaaS
1K-5K Employees
N/A
Manchester, NH
N/A
  • 32% increase in organic traffic
  • 605% increase in first-page rankings
PubMatic
SEO
SaaS
501-1K Employees
N/A
Redwood City, CA
N/A
  • +155% First-Page Rankings
NoGoodVisit Website →
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
Payzer
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
Lark (ByteDance)
PPC, SEO, CRO, Content Marketing
SaaS
N/A
N/A
N/A
N/A
  • 879% Increase in Organic Traffic
  • 69% Increase in Sign Up Rate
  • 3x Increase in Keyword Rankings
SeoProfyVisit Website →
xTiles Client-verified
SEO
SaaS
11-50 Employees
N/A
N/A
N/A
  • 75.5K monthly organic traffic (up from 60.1K)
  • 31% growth in top-3 keyword rankings
  • 81% growth in high-quality referring domains
StoryBoardThat
SEO
SaaS
11-50 Employees
N/A
Boston, MA
N/A
  • Organic traffic from 22K to 68K per month (209% growth)
  • 400% more quality leads
  • 140% mid-season monthly clicks increase
Nexus Marketing AgencyVisit Website →
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
Double the Donation
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
Double the Donation
GEO, SEO
SaaS
N/A
N/A
Atlanta, GA
N/A
  • 300% increase in user sessions from AI search tools in five months
Kuno CreativeVisit Website →
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
R17 Ventures AGVisit Website →
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
GroventionVisit Website →
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
Logic InboundVisit Website →
Reputation Igniter Client-verified
SEO
SaaS
1-10 Employees
N/A
Seattle, WA
N/A
  • Referral partnership: hundreds of first-page keywords for a coworking pilot
Siege MediaVisit Website →
ABBYY
SEO
SaaS
501-1K Employees
N/A
Charlotte, NC
N/A
  • 63% Increase in Organic Traffic Value
  • 52% Increase in Organic Form Submissions to Siege Media-Created Content
  • 53.8K Impressions From Siege Media-Created Content
Sinch
Content Marketing, SEO
SaaS
1K-5K Employees
N/A
Stockholm, Sweden
N/A
  • 1,094% Increase in Traffic Value to Blog Within One Year
  • 102% Link Growth
  • 625,287 Impressions From Siege-Generated Content
Mailshake
Content Marketing, SEO
SaaS
11-50 Employees
N/A
Austin, TX
N/A
  • 87% Increase in Organic Traffic to Blog in Nearly Six Months
  • $200,000+ Increase in Traffic Value to Blog Within One Year
  • 1,000+ Links Within One Year
Big LeapVisit Website →
Pluralsight
SEO, Content Marketing
SaaS
1K-5K Employees
N/A
Draper, UT
N/A
  • 36 Million Impressions
  • 98.6% Increase in Organic Traffic
  • 2,388 Increase in Keyword Positions
Latest Solutions
SEO, Content Marketing
SaaS
11-50 Employees
N/A
San Francisco, CA
N/A
  • 1900% Increase in Organic Traffic
  • 1,624 Increase in Google Ranking Positions
  • 121 New Keywords Ranking
Awardco (Organic SEO)
SEO, Content Marketing
SaaS
501-1K Employees
N/A
Lindon, UT
N/A
  • 3.5M+ Surge in Impressions
  • 266.7% Increase in Page-One Keywords
  • 181% Jump in Demo Leads
VictoriousVisit Website →
Parasoft
SEO
SaaS
201-500 Employees
N/A
Monrovia, CA
N/A
  • 345% Increase in Impressions for "Static Analysis"
  • #1 Ranking for "webui test"
  • "API testing" Improved From Page 3 to Page 1
Tithe.ly
SEO
SaaS
51-200 Employees
N/A
Nashville, TN
N/A
  • 7,757% Increase in Organic Clicks
  • 513% YoY Increase in Organic Traffic
  • 11,345 New Keywords Ranked
Agora
SEO
SaaS
501-1K Employees
N/A
Santa Clara, CA
N/A
  • 847% Increase in Goal Completions YoY
  • 490% Increase in Page One Keywords
  • 3,457 Positive Google SERP Movements
  • 264K Campaign Clicks
  • 8.63M Campaign Impressions
Coalition TechnologiesVisit Website →
Soluntech
SEO
SaaS
11-50 Employees
N/A
Newark, DE
N/A
  • 65% Increase in Organic Sessions Have
  • 52% Increase in All Traffic Has
  • 54% Increase in Pages per Sessions Have
  • 90% Increase in Average Session Duration Has
  • 224% Increase in Impressions Have
PINC Solutions
SEO
SaaS
N/A
N/A
Union City, CA
N/A
  • 29% Increase in Organic Sessions
  • 44% Decrease in Organic Bounce Rate
QLess Inc.
PPC, SEO
SaaS
N/A
N/A
Pasadena, CA
N/A
  • 56% Increase in Leads Have
  • 677.78% Increase in AdWords Conversions
BraftonVisit Website →
AppDirect
SEO
SaaS
501-1K Employees
N/A
San Francisco, CA
N/A
  • 1200+ organic users generated monthly since March
  • $30000+ in traffic value over 6 months
Concentric
Content Marketing, SEO
SaaS
11-50 Employees
N/A
Cambridge, MA
N/A
  • 102% increase in time on site
  • 80% decrease in customer acquisition costs
  • 25% increase in pages per session
  • 1000+ eBook downloads
Rosterfy
SEO, Content Marketing
SaaS
11-50 Employees
N/A
Melbourne, Australia
N/A
  • 22K boost in monthly blog traffic
  • 407% increase in monthly traffic value
  • 233 new referring domains
  • 10+ new Page 1 rankings
Konstruct DigitalVisit Website →
mJobTime
SEO, Web Design
SaaS
11-50 Employees
N/A
Rathdrum, ID
N/A
  • New website built and SEO campaigns run
  • Significantly improved organic search performance
DriverDOC
SEO, Content Marketing
SaaS
1-10 Employees
N/A
Omaha, NE
N/A
  • New marketing website delivered on time
  • Digital strategy, SEO and branding support
ALICE Receptionist
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
Page One PowerVisit Website →
Atera
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
Kreo
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
Domotz
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
SmartBug MediaVisit Website →
Worximity
SEO
SaaS
N/A
N/A
N/A
N/A
  • 244% growth in organic traffic
  • 69% of traffic now organic (up from 33%)
  • Monthly blog views from 720 to 5,600
Allbound
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
Phase 5 Group
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
Elit-WebVisit Website →
Omnisend
SEO
SaaS
201-500 Employees
N/A
London, United Kingdom
N/A
  • 2x organic traffic
  • 12,000 referring links
Salesken
SEO
SaaS
51-200 Employees
N/A
Bengaluru, India
N/A
  • 4x organic traffic
  • 2x increase in donor sites
Unlayer
SEO
SaaS
11-50 Employees
N/A
San Francisco, CA
N/A
  • 3x organic traffic
  • 1,700 referring links
LinkDoctorVisit Website →
Eightfold
SEO
SaaS
501-1K Employees
N/A
Santa Clara, CA
N/A
  • 365% increase in organic keywords
  • 927% increase in organic traffic
  • Domain Rating from 68 to 73
AMO (Associations Online)
SEO
SaaS
11-50 Employees
N/A
Minneapolis, MN
N/A
  • 240% increase in organic traffic
  • 97% increase in keyword position
  • Ranking #1 for target keyword
NP DigitalVisit Website →
Verint
SEO
SaaS
1K-5K Employees
N/A
Melville, NY
N/A
  • 210% increase in non-branded organic clicks YoY
  • 33% increase in keywords ranked in positions 1-10
  • 32% increase in total organic search clicks
NEXGEN Asset Management
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
WebFXVisit Website →
IGX Solutions
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
Centrak
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
Impressive Digital AgencyVisit Website →
Kudosity
SEO
SaaS
51-200 Employees
N/A
Sydney, Australia
N/A
  • +40% non-brand clicks year on year
  • +370% ChatGPT traffic
  • +590% ChatGPT-driven conversions
  • 11 sites consolidated into 1 while holding rankings
Podium
SEO
SaaS
N/A
N/A
Lehi, UT
N/A
  • +96% organic clicks
  • +53.58% organic leads
  • +56.11% page 1 keyword rankings
Seer InteractiveVisit Website →
Adaptive Insights
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
Looker
Data & Analytics, SEO
SaaS
201-500 Employees
N/A
Santa Cruz, CA
N/A
  • 4 hours Salesforce data sync with GA360
Forthea Digital MarketingVisit Website →
Mitratech
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
Avalaunch MediaVisit Website →
Calabrio
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
FlowoutVisit Website →
Riverside.fm
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
97th FloorVisit Website →
Tome
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)