OpenServed

Best Content Marketing Agencies (2026) – Ranked by Case Studies

Content Marketing, Social Media Ads
Healthcare
N/A
N/A
N/A
N/A
  • Client since 2016 with end-to-end social media management
  • Digital presence launched and event coverage produced
Social Media Ads, Branding, Content Marketing
Government
N/A
N/A
Toronto, Canada
N/A
  • 10,000+ new Facebook followers
  • One of the most discussed candidates online
  • Significant increase in online engagement
Social Media Ads, Lead Generation, Content Marketing
Healthcare
N/A
N/A
N/A
N/A
  • 59+ qualified leads per month
  • 107% increase in leads from the initial campaign
  • 259% increase in leads (April to May)
  • 11+ year partnership
Content Marketing
Pharma
N/A
N/A
N/A
N/A
  • 1,056 followers within 60 days (746 in the first 2 weeks)
  • 92+ average likes per post
  • 7x increase in posting frequency
  • 20+ creative projects delivered in under a year
Branding, Content Marketing
Pet Products
N/A
N/A
N/A
N/A
  • 16-month brand journey from traditional to trendy
  • Improved visual quality and faster content turnaround
  • Consistent brand presence across channels
Content Marketing, Email Marketing
Education
N/A
N/A
N/A
N/A
  • 599 creative projects completed (140 handled by Designity)
  • 24 hours of internal design time freed per month
  • ~20-30% increase in creative output
  • 1 full-time designer’s worth of capacity added
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
SEO, Content Marketing, Email Marketing
Consulting
N/A
N/A
Vancouver, Canada
N/A
  • 300% increase in website leads
  • 350% increase in web traffic
  • 333% increase in organic search traffic
Branding, Web Design, Content Marketing
MSP
N/A
N/A
N/A
N/A
  • Revenue doubled (2X)
  • 3,000% increase in social media impressions
  • 191% increase in qualified leads
  • 285% increase in webinar attendees
  • 519% increase in form submissions
Social Media Ads, Content Marketing
Fashion
201-500 Employees
N/A
New York, NY
N/A
  • +108% engagement rate
  • +48% more efficient CPC
  • +63% more purchases
  • 41 seconds average time spent on megathread
  • 4 Reddit Awards received
Programmatic Advertising, YouTube Advertising, Content Marketing
Supplements
201-500 Employees
N/A
San Francisco, CA
N/A
  • +134% impressions month-over-month
  • +4.4 pt lift in overall brand awareness
  • +10.4 pt lift in target audience awareness
  • +300% pageviews on Amazon post-campaign
  • +25% sales increase vs ongoing traffic
Social Media Ads, CRO, Content Marketing
Wellness
51-200 Employees
N/A
Harrison, NY
N/A
  • +213% APM conversions per impression
  • +1400% new-to-brand customers
  • -54% customer acquisition cost reduction
  • 91% paid social sales volume drop (Q1 YoY 2021-2022)
SEO, Content Marketing
Consumer Goods
201-500 Employees
N/A
Irvine, CA
N/A
  • 259% year-over-year growth in refrigeration category entries
  • 82% increase in non-branded refrigeration keyword rankings
  • 251% growth in Page 1 rankings for high-intent queries
Social Media Ads, Content Marketing
Real Estate
N/A
N/A
Walnut, CA
N/A
  • 488.5% increase in total engagements year over year
  • 79.9% increase in total reach across platforms
  • 227.3% improvement in engagement rate by reach
PPC, Branding, Content Marketing
Education
501-1K Employees
N/A
San Diego, CA
N/A
  • Total enrollment 5% above goal
  • Application starts 36% above goal
  • Fall inquiry-to-enrollment rate up 58% year over year
Content Marketing
Healthcare
N/A
N/A
N/A
N/A
  • Marketing material for a device that allows people to test for diabetes at home including videos, exhibition work and guides.
Branding, Content Marketing
Technology
10K+ Employees
N/A
Stamford, CT
N/A
  • Gartner is the world’s leading research and advisory company. ClearBrand created original content including infographics, ebooks, videos and landing…
  • Original infographics, ebooks, videos and landing pages for local and global campaigns
  • With mailouts we hid 50% of the content to drive people to download the full infographic on the site.
Branding, Content Marketing
Logistics
N/A
N/A
N/A
N/A
  • Bringing bold branding to the logistics industry. Branding, Brand Guidelines, Photography, Video, Document design, Stationery, signage, Exhibition…
  • Consistent visual style across website, video, exhibitions and brochures
  • 3T now have an effective industry led approach for customers to navigate their website, which is optimised across every device.
Community Engagement, Content Marketing
Job Search
10K+ Employees
N/A
Austin, TX
N/A
  • 1.5K+ Users Liked Indeed's Comment (+7555%)
  • 2,981 New Followers (+127.9%)
  • Nearly 300K Views on Follow-Up Videos
  • 191 Comments on Follow-Up Content
Social Media Ads, Content Marketing
Real Estate
1K-5K Employees
N/A
San Francisco, CA
N/A
  • 2x Consumers Reached vs 2023 Campaign
  • 2x Total Engagements vs 2023 Campaign
  • 800+ Organic Posts Across 4 Platforms
  • 138 Posts Amplified with Paid Media
Content Marketing, Community Engagement
Food & Beverage
10K+ Employees
N/A
Purchase, NY
N/A
  • 1 Billion Social Impressions
  • +500K Social Followers
  • Double Digit Sales Growth vs Primary Competitor
Content Marketing, Social Media Ads
Gaming
N/A
N/A
N/A
N/A
  • 25,000+ Discord members, 70,000 Twitter followers and 12.5M views
  • Sold nearly 400 ETH ($700,000) of NFTs
  • 80x to 400x increase in conversions
Content Marketing, Social Media Ads
E-commerce
5K-10K Employees
N/A
Changsha, China
N/A
  • $8,000 influencer giveaway spend turned into $80,000 in purchases
  • Influencer costs cut by up to 75% through group agreements
Content Marketing, Social Media Ads
Blockchain & Cryptocurrency
N/A
N/A
N/A
N/A
  • 10,011 NFTs minted and sold out in under 4 minutes
  • 100K+ community members at the time of minting
SEO, Content Marketing
Consumer Goods
N/A
N/A
Los Angeles, CA
N/A
  • Blog content drove revenue and traffic growth within 9-12 months
  • Posts kept bringing new traffic months after publishing
SEO, Content Marketing
Solar & Renewable Energy
N/A
N/A
Bluffdale, UT
N/A
  • 54% YoY increase in organic traffic
  • 25% YoY growth in organic revenue
SEO, Content Marketing
Jewelry
N/A
N/A
Salt Lake City, UT
N/A
  • Organic impressions up from 20,000 to 55,000 per month
  • 63% YoY growth in organic traffic
Content Marketing, Social Media Ads
Fashion
10K+ Employees
N/A
Bowling Green, KY
N/A
  • 460 creators activated over six campaigns, producing 1,461 pieces of license-free content
  • 5% average engagement rate vs. a 1-2% industry average
  • 410 posts and 106 stories reaching 7.3M total followers
  • 8,124 new Instagram followers, a 23% increase
Content Marketing, Social Media Ads
Food & Beverage
1K-5K Employees
N/A
New York, NY
N/A
  • 180 posts created by 100 micro-influencers
  • 4.55% campaign engagement rate
  • 2.3M campaign follower reach
  • 203K total campaign engagements
Content Marketing, Social Media Ads
Consumer Goods
N/A
N/A
Rahway, NJ
N/A
  • 117 posts created by 100 micro-influencers
  • 4.47% campaign engagement rate
  • 2.3M campaign follower reach
  • 109K total campaign engagements
Content Marketing
Construction
51-200 Employees
N/A
East Peoria, IL
N/A
  • 229% Increase in Site Conversions
  • 206% Increase in Organic Traffic
  • 217% Increase in Transactional Keywords
  • 1,124% Increase in Organic Impressions
SEO, Content Marketing
Ecommerce
N/A
N/A
Amherst, NY
N/A
  • 268% Increase in Clicks
  • 125% Improvement in CTR (0.48% to 1.08%)
  • 11.7% Improvement in Average Search Position
SEO, Content Marketing
Ecommerce
N/A
N/A
Amherst, NY
N/A
  • 325% Increase in CTR (0.8% to 3.4%)
  • 184,000 Impressions
  • 1,123 Keywords Ranking (445 in Top 10)
  • 105 Product Cart Adds Per Month
Lead Generation, Content Marketing
Flooring
N/A
N/A
N/A
N/A
  • Annual sales from about $350,000 to a best year of $1.2M
  • Over a decade of association advertising
  • Next goal: $2M
SEO, Content Marketing
Manufacturing
N/A
N/A
N/A
N/A
  • Organic sessions +69.5%
  • Sessions +38.7%, users +40.3% and engaged sessions +41.9%
  • 100+ new targeted keywords
SEO, Content Marketing
Food & Beverage
N/A
N/A
N/A
N/A
  • 20 new customer accounts from 278 leads
  • Sessions +145%
  • 188 new B2B keywords ranking
Content Marketing
Industrial
N/A
N/A
Danbury, CT
N/A
  • 10+ years as the embedded marketing support team
  • Monthly web traffic analysis and reporting
  • Technical catalogs, cut sheets and video animation under a monthly retainer
Content Marketing
Government
N/A
N/A
Los Angeles, CA
N/A
  • Inspection and outreach handbook for SB 1383 compliance
  • Bilingual trifold brochure for edible food generators
Content Marketing
Government
N/A
N/A
Rosemead, CA
N/A
  • Educational campaign on California's SB 1383 organic waste mandate, distributed in print and digital
Branding, Content Marketing
Travel
N/A
N/A
Roswell, NM
N/A
  • Brand platform rolled out across all 26 city departments
  • Foundation for tourism advertising and the city's core business sectors
  • Graphex Award from ADC Tulsa
Branding, Content Marketing
Media & Broadcasting
N/A
N/A
Dallas, TX
N/A
  • 23k attributed digital sessions
  • Gold ADDY Award
  • Gold and Silver Davey Awards
  • Graphex Award from ADC Tulsa
SEO, Local SEO, Content Marketing
Retail
10K+ Employees
N/A
Atlanta, GA
N/A
  • Organic traffic +30%
  • Conversion rate +30%
  • SEO e-commerce sales +61% year over year
  • $25M in revenue driven by organic search
  • 1,200+ store locations cleaned up and managed
SEO, Content Marketing
Law Firm
N/A
N/A
St. Louis, MO
N/A
  • Focus keywords on page 1 of Google: 28.4% to 88.5% in 2023
  • Organic users +718.99% YoY
  • Form completions +616% YoY (25 to 179)
  • Car accident pillar page impressions: 290,876 to 1,530,879
SEO, Content Marketing
Industrial
N/A
N/A
N/A
N/A
  • Organic new users +96% YoY
  • Organic sessions +84% YoY
  • Tracked keywords on page 1: 30.6% to 41%
  • Organic clicks 1.74K to 2.22K and impressions 420K to 497K (6 months vs. prior 6)
Web Design, Web Development, Content Marketing
Manufacturing
1K-5K Employees
N/A
New Hampton, NY
N/A
  • 28 separate sites merged into one
  • WordPress multisite with a global menu system
  • Multi-tier mega menu for deep navigation
Branding, Content Marketing, Email Marketing
Healthcare
N/A
N/A
N/A
N/A
  • Leads +603%
  • Email open rate +945% and click-through rate +434%
  • Website traffic +164%
  • Customer base doubled in one year
Branding, Web Design, Content Marketing
Healthcare
N/A
N/A
N/A
N/A
  • 200:1 ROI based on seven-digit deals
  • Website sessions +52% and users +89%
  • Session duration +73%
Content Marketing, Web Design, SEO
MSP
N/A
N/A
N/A
N/A
  • 8:1 ROI based on six-digit deals
  • Marketing qualified leads doubled (quality leads +200%)
  • New contacts +132%
  • Time on site +167%
Branding, Content Marketing
Retail
N/A
N/A
Los Angeles, CA
N/A
  • Fastest-trending products in IKONICK history
  • Top 5 pieces in the first and second month of launch
  • #1 best-selling pieces storewide
Social Media Ads, Content Marketing
Food & Beverage
N/A
N/A
Florida, United States
N/A
  • Cost per lead down 75%
  • Millions of Facebook ad impressions
Social Media Ads, Email Marketing, Content Marketing
Fashion
N/A
N/A
N/A
N/A
  • 35% of overall company sales came from UADV
  • Millions of impressions from the UADV x Palmeramia x Metro Signs collaboration
  • Website sessions up 37% and subscribers up 28%
Content Marketing
Professional Services
N/A
N/A
N/A
N/A
  • Advertising campaign creative for a staffing and recruiting firm
Content Marketing
Auto Repair
N/A
N/A
N/A
N/A
  • Promotional video for an auto service company
Social Media Ads, Content Marketing
Education
N/A
N/A
N/A
N/A
  • 1.5M+ total views across TikTok, YouTube and Meta in 30 days
  • ThruPlays at under $0.01 per view
  • 1.1M+ TikTok impressions; TikTok video hit 991K+ views
  • YouTube: 21.8K views at a 34.6% view rate and $0.02 CPV
  • Meta (Facebook/Instagram): 38,961 views
SEO, Content Marketing, CRO
Law Firm
1-10 Employees
N/A
London, United Kingdom
N/A
  • 11K new monthly website visitors
  • 960 new first-page keyword rankings (up from 19)
  • 1,979 keywords ranking in total
  • 195 keywords in the top 3 positions
  • 80% increase in enquiries
SEO, PPC, Content Marketing
Software Development
1-10 Employees
N/A
Bristol, United Kingdom
N/A
  • 1:12 return on ad spend (ROAS)
  • 2X revenue growth over two years
  • +400% increase in relevant search visibility
Local SEO, Link Building, Content Marketing
Law Firm
1-10 Employees
N/A
London, United Kingdom
N/A
  • 12X increase in Domain Rating
  • 30 quality backlinks in one month
  • 3 hours of manual work saved weekly through automation
SEO, Content Marketing
Law Firm
1-10 Employees
N/A
Orlando, FL
N/A
  • 9,900 organic search traffic per month
  • 215+ leads per month
  • 900+ 1st page rankings on Google
SEO, Content Marketing, Web Design
Law Firm
1-10 Employees
N/A
Dallas, TX
N/A
  • 20+ leads per month from organic search
  • 1.5K organic traffic visits per month
  • Top 3 Google rankings for hundreds of relevant keywords
SEO, Web Design, Content Marketing
Law Firm
1-10 Employees
N/A
Austin, TX
N/A
  • 8.3K organic traffic visits per month
  • 136 top 3 keyword rankings on Google
  • 150+ leads per month
SEO, Content Marketing
Coaching
501-1K Employees
N/A
Fenton, MO
N/A
  • 200+ Keywords Ranking in Position 1
  • 37% YoY Increase in Site Traffic
  • 23% YoY Increase in Revenue
  • 12,000+ New Sessions in First Month
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, Content Marketing
Logistics
11-50 Employees
N/A
Dallas, TX
N/A
  • 886% Increase in Search Impressions YoY
  • 101% Increase in Non-Branded Organic Traffic YoY
  • Domain Rating Grew 10x (3 to 34) in 5 Months
SEO, Content Marketing
Retail
1-10 Employees
N/A
Shoreham, MI
N/A
  • Organic traffic up 83% year over year within four months
  • Organic revenue up 122% with no product or pricing changes
  • Organic outpaced other channels by 25%+ in sessions, revenue and AOV
SEO, Content Marketing
Manufacturing
N/A
N/A
Hendersonville, TN
N/A
  • 66% increase in overall website traffic in just over a year
  • 25% increase in traffic from organic search
  • 20% increase in online revenue
PPC, SEO, Content Marketing
Industrial
51-200 Employees
N/A
University Park, IL
N/A
  • 106% growth in site users and 73% growth in revenue (Jan-Jul 2021 vs. 2019)
  • Google organic users up 82% and organic revenue up 50%
  • New Google Ads account grew to 17% of total revenue
  • Direct traffic up 47% in users and 67% in revenue
  • Outranked Amazon and ULINE for target keywords
Content Marketing, Web Development, Web Design, SEO
B2B
N/A
N/A
Boston, MA
N/A
  • +12.53% Increase in Session Duration
  • 360% Increase in Conversions
  • 150% Increase in YOY Traffic
Content Marketing, Email Marketing, Influencer Marketing, SEO, Social Media Ads
Insurance
51-200 Employees
N/A
Roslyn, NY
N/A
  • +22% Organic Users
  • +576% Paid Users
  • +11% Direct Users
  • +434% Conversion Rate
  • +498% Conversions
Content Marketing, CRO, Web Design, SEO, Web Development
Finance
51-200 Employees
N/A
Tampa, FL
N/A
  • 8K PPC Conversions in 1 Year
  • 536% Increase in time on-site
  • 4,709 Keywords ranking on Google
Content Marketing, Social Media Ads
Healthcare
11-50 Employees
N/A
Greensboro, NC
N/A
  • 35% increase in social media engagement
  • 22% higher click-through rates on ads with custom photos
  • 18% more conversions on landing pages with real imagery
PPC, Content Marketing
Consulting
51-200 Employees
N/A
Greensboro, NC
N/A
  • $1,204,920 in total opportunity value created
  • 83 sales-qualified leads in 9 months
  • 55% reduction in cost per acquisition
  • Cost per lead fell from $1,359 in Q1 to $606 in Q3
Branding, Content Marketing
Non Profit
1-10 Employees
N/A
Greensboro, NC
N/A
  • 15% increase in league participation
  • Expanded into the Guilford County school system and High Point Parks and Recreation
SEO, Content Marketing
Education
11-50 Employees
N/A
New York, NY
N/A
  • 4,094 New Ranking Keywords
  • 1,176% Increase in Page One Keywords
  • 9,878 Positive Position Changes
SEO, Content Marketing
Ecommerce
11-50 Employees
N/A
Charleston, SC
N/A
  • 13,824% Increase in Top-10 Keywords
  • 916% Increase in Organic Revenue
  • 691% Increase in Organic Traffic
SEO, Content Marketing
Ecommerce
N/A
N/A
N/A
N/A
  • 15,300% Increase in Page-One Keywords
  • 440% Increase in Monthly Organic Traffic
  • 369% Increase in Organic Search Revenue
Content Marketing
Consumer Goods
N/A
N/A
Tel Aviv, Israel
N/A
  • 70+ social videos produced within one week
  • 4-6 months of scheduled social content from one shoot
  • Fully organized content calendar ready to deploy
Content Marketing, Social Media Ads
Retail
N/A
N/A
Philadelphia, PA
N/A
  • $750,000+ in watch sales within 90 days
  • Instagram followers grown from zero to 20,000+
  • Social became a primary driver of inbound demand
Social Media Ads, Content Marketing, PPC
Food & Beverage
51-200 Employees
N/A
Geyserville, CA
N/A
  • 62,000 verified app installs in 30 days, 24% above goal
  • $10.02 customer acquisition cost
  • 37% first-order conversion rate
Content Marketing, Lead Generation
Automotive
10K+ Employees
N/A
N/A
N/A
  • Interactive content delivering messaging to dealers globally
  • Cross-device compatible experience
  • Lead generation with analytics
PPC, Social Media Ads, Content Marketing
Entertainment
10K+ Employees
N/A
Tokyo, Japan
N/A
  • Online buzz built for new releases across a wide range of audiences
  • Google Ads and Facebook Ads with remarketing and programmatic
  • Supported by content marketing
SEO, Content Marketing, Social Media Ads
Food & Beverage
N/A
N/A
N/A
N/A
  • Online launch supporting Whole Foods and major grocer distribution
  • Rapid sales growth through SEO and SEM
  • Channels: Amazon marketing, native ads, paid social, remarketing
Web Design, Content Marketing
Insurance
N/A
N/A
N/A
N/A
  • Custom WordPress site delivered in 9-12 months
  • New positioning as a boutique insurance and advisory firm
  • Yext listings set up for local SEO
Web Design, Content Marketing
Coaching
N/A
N/A
N/A
N/A
  • Single branded website centralizing speaking, camps and podcast work
  • Easy-to-update site for centralized communications
PPC, Content Marketing, Email Marketing
Finance
N/A
N/A
Pittsburgh, PA
N/A
  • 1,361% increase in organic traffic
  • 150+ new leads per month
  • Paid search clicks up from 173 to 1,942
  • Email-driven visitors up from 379 to 5,539
Lead Generation, Content Marketing
Technology
1K-5K Employees
N/A
Little Rock, AR
N/A
  • 209% increase in MQLs
  • 23% ad spend efficiency gain
  • 600% ROI
Branding, Content Marketing
Finance
10K+ Employees
N/A
Lake Success, NY
N/A
  • 92% increase in company-wide web traffic
  • 36% growth in company-wide sales leads
  • 57% growth in qualified leads for premier accounts
  • Record fiscal 2021 revenue of $4.99B
Lead Generation, Content Marketing
Professional Services
10K+ Employees
N/A
Roseland, NJ
N/A
  • 500%+ ROI growth from revenue marketing
Content Marketing, Lead Generation
Cyber Security
11-50 Employees
N/A
Melbourne, Australia
N/A
  • +139% leads
  • +73% new users
  • +1,139% whitepaper downloads
SEO, Content Marketing
Technology
N/A
N/A
N/A
N/A
  • +178% organic clicks in 6 months
  • +52% first page rankings
  • +127% authority from top-tier backlinks
SEO, Content Marketing
Toys & Games
N/A
N/A
N/A
N/A
  • +198% non-branded traffic year on year
  • +84% ranking keywords in the top three positions
  • +39% revenue from organic search

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