OpenServed

Best Digital Marketing Agencies in Boston, MA (2026) – Ranked by Case Studies

Branding, Web Design, Web Development
Real Estate
11-50 Employees
N/A
Boston, MA
N/A
  • New logo and brand identity
  • New website for a New England investment real estate firm
PPC, CRO
University
N/A
N/A
Boston, MA
N/A
  • 300% ROI
  • 64% increase in applications
  • 3X leads
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
Web Development, Web Design
Architecture
201-500 Employees
N/A
Boston, MA
N/A
  • +80% Increase in Sales Inquiries
  • +56% Increase Time on Site
  • 100% Client Satisfaction
Web Design, Web Development
Manufacturing
N/A
N/A
Boston, MA
N/A
  • Complete redesign & content migration
  • Flexible component framework
  • Pre-built theme
Web Design, Web Development
Pharma
N/A
N/A
Boston, MA
N/A
  • New Umbraco website built to brand guidelines
  • Content easily updated by non-technical users
  • Speaks to investors and prospective employees
Lead Generation, Email Marketing
Media
N/A
N/A
Boston, MA
N/A
  • 30%+ increase in season ticket sales
  • 22% increase in season ticket renewals
  • +35% social media engagement
  • 25% SMS response rate
Lead Generation, PPC
Technology
1K-5K Employees
N/A
Boston, MA
N/A
  • 30% reduction in marketing spend
  • 25% increase in marketing-attributed revenue
Social Media Ads, Content Marketing
SaaS
1K-5K Employees
N/A
Boston, MA
N/A
  • 1,463 LinkedIn engagements across a two-day event
  • 66.93% average engagement rate
  • 263% week-on-week increase in engagement
  • 149% increase in impressions
  • 130% increase in net follower growth
SEO, Content Marketing
Food & Beverage
201-500 Employees
N/A
Boston, MA
N/A
  • 3x organic clicks
  • 278% increase in organic revenue
  • 476% total keyword increase
Influencer Marketing, Social Media Ads, Content Marketing
Dating App
1-10 Employees
N/A
Boston, MA
N/A
  • CPI reduced by 370% within six weeks
  • Cost per sign-up improved by 270%
  • Surpassed sign-up KPI targets by 27%
Programmatic Advertising, PPC
Footwear
201-500 Employees
N/A
Boston, MA
N/A
  • +19.8% site visits vs control group
  • +5.5% purchases vs control group
  • +3.7% total revenue increase
Content Marketing, Email Marketing, Web Design
Finance
501-1K Employees
N/A
Boston, MA
N/A
  • 300+ deliverables produced
  • 100+ booked meetings
  • 97% increase in Page 1 rankings
  • 94% increase in YoY traffic
  • 82 leads generated from LinkedIn ads in a quarter
SEO, PPC, Social Media Ads, CRO, Local SEO
Logistics
51-200 Employees
N/A
Boston, MA
N/A
  • 74% Increase in PPC Leads YoY
  • 232% Increase in Organic Website Visits YoY
  • 109% Increase in Blog Traffic
PPC, Content Marketing
Technology
N/A
N/A
Boston, MA
N/A
  • 12x opportunities in a down market
  • From 1 demo a month to multiple right-fit demos a week
  • First paid-media deal closed 56 days after the lead was generated
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
Social Media Ads, Branding, PPC
Non Profit
N/A
N/A
Boston, MA
N/A
  • 23.8M digital ad impressions
  • Social audience growth of 9K
  • 346% lift in organic engagements
  • Out-of-home ads on the MBTA and near clinics
Social Media Ads, Content Marketing
Skincare
N/A
N/A
Boston, MA
N/A
  • 3x TikTok Shop revenue in 90 days
  • +120% new customer growth
  • 300% halo effect on other channels
Branding, Web Development
Medical Device
N/A
N/A
Boston, MA
N/A
  • Shopify store serving parents in 15+ countries
  • 500+ customer reviews
  • 1.5s mobile load time
SEO, Local SEO, PPC
Law Firm
N/A
N/A
Boston, MA
N/A
  • 1,300% growth in qualified leads
  • 645% organic traffic growth
  • 940% increase in top-10 keyword rankings
Lead Generation, Email Marketing
Marketing
11-50 Employees
N/A
Boston, MA
N/A
  • 30 meetings booked in 3 months
  • 46 average replies per month
Customer Data Platform, Email Marketing, Data & Analytics
Travel
51-200 Employees
N/A
Boston, MA
N/A
  • 75% of site visitors are now able to be identified
  • Data feed sent four times daily with 40+ data points
Social Media Ads, PPC
Education
11-50 Employees
N/A
Boston, MA
N/A
  • $1.48M+ Increase in Revenue
  • 2.24 ROAS
Content Marketing, Web Design
Travel
N/A
N/A
Boston, MA
N/A
  • +50% website performance speed
  • 10,000+ new visitors since launch
SEO, Local SEO
Real Estate
201-500 Employees
N/A
Boston, MA
N/A
  • 329% increase in organic traffic
Content Marketing, Lead Generation
Technology
1K-5K Employees
N/A
Boston, MA
N/A
  • Replaced a tactical, one-off approach to content development with a comprehensive campaign content plan mapped to buyers, tactics and channels
Branding, Web Design, Web Development
Real Estate
N/A
N/A
Boston, MA
N/A
  • Delivered Brand Development and Website Design & Development
SEO, Web Design, Web Development
Food & Beverage
N/A
N/A
Boston, MA
N/A
  • 50.79% Increase in Ecommerce Conversion Rate