OpenServed

Columbia, MD-based performance marketing agency under Dentsu, specializing in CRM, data, and personalized customer experience.

118 case studies

eCommerce Optimization, Customer Data Platform, AI
Aerospace
1K-5K Employees
N/A
Copenhagen, Denmark
N/A
  • $1B net-new revenue per year
  • 55 FTEs savings in customer service time with AI tooling
  • 51.4% increase in numbers of orders on Satair Market
  • 76.7% increase in conversion rate on online orders on Satair Market
  • 58.3% increase in yearly revenue
Content Marketing, Web Development
Industrial
10K+ Employees
N/A
Munich, Germany
N/A
  • 2x longer retention time on Ingenuity versus Siemens.com
  • 6x higher social media engagement with Ingenuity content
  • 2 days to create content (versus 3 weeks previously)
  • 380,000+ employees enabled as content authors
eCommerce Optimization, Web Development, CRM
Retail
10K+ Employees
N/A
Baltimore, MD
N/A
  • 1M loyalty sign-ups in the first year
  • 3X higher loyalty conversion rate
  • 10% improvement in mobile conversion
eCommerce Optimization, Customer Data Platform, UX Recommendations
Consumer Electronics
10K+ Employees
N/A
Eindhoven, Netherlands
N/A
  • 25% improvement on content performance
  • 70% improvement on site load time
  • 30% improvement in conversions
  • Platform deployment across all markets in under 5 months
Platform Implementation
Telecom
5K-10K Employees
N/A
Utrecht, Netherlands
N/A
  • 90% average completion rate of assigned training materials
  • +2 improvement in quality of learning materials
  • -20% reduction in cost of commerce
  • +33% improvement in effectiveness of new joiners
  • Training material quality improved from 2.5/5 to 4.5/5
Chatbot Development, Social Media Ads, CRM
Retail
10K+ Employees
N/A
Plano, TX
N/A
  • 95% of conversations from first-time messengers to JCPenney
  • 3.8x higher conversion rate versus comparable standard campaigns
  • 30% average opt-in rate for future communications by first-time messengers
Chatbot Development, UX Recommendations, Content Marketing
Real Estate
501-1K Employees
N/A
Winterthur, Switzerland
N/A
  • 7 different target groups addressed
  • 7 overarching case categories
  • 346 successfully processed problem areas
Web Design, UX Recommendations, Data & Analytics
Automotive
10K+ Employees
N/A
Gothenburg, Sweden
N/A
  • 718% increase in users successfully locating a dealer
  • 450% increase in contact form submissions on global website
  • 239% increase in conversions through Truck Builder
  • 215% increase in customer time spent on product pages
  • 206% increase in contact form views
Social Media Ads, Chatbot Development
Non Profit
1K-5K Employees
N/A
Washington, DC
N/A
  • 14% view rate (vs. 0.3% average)
  • 7% conversion rate from chatbot to website
  • 50% of clicks to site converted to adoption
Customer Data Platform, Data & Analytics, Marketing Automation
Automotive
1K-5K Employees
N/A
Jakarta, Indonesia
N/A
  • 4% increase in lead-to-purchase conversion rate
  • 20% faster lead conversion time
  • 50% improvement in lead quality
  • 12% reduction in customer acquisition costs
eCommerce Optimization, Web Development
Manufacturing
1K-5K Employees
N/A
Beachwood, OH
N/A
  • $9M revenue captured in month 1
  • 40% customer login rate in week 1
  • 4.7% year-over-year increase in revenue
Web Design, Web Development, SEO
Education
501-1K Employees
N/A
New York, NY
N/A
  • 12.5% improvement in page load speed (Google Lighthouse)
  • 3x improvement in visitor lead conversion rate
  • 43% increase in paid search click-to-lead conversion rate
  • Up to 25% organic traffic outperformance of maximum projections
Email Marketing, Marketing Automation
Retail
10K+ Employees
N/A
Zaandam, Netherlands
N/A
  • 16% higher open rate than other Albert Heijn campaigns in 2024
  • 45% of total clicks on header image
  • 28% click rate on Soundbox
  • 75% lower opt-out rate than regular AH campaigns in 2024
Email Marketing, SMS Marketing, Marketing Automation
Telecom
1K-5K Employees
N/A
The Hague, Netherlands
N/A
  • 434,180 emails sent
  • 39.2% of all email clicks on the giveaway call-to-action
  • 2,391 t-shirts ordered
  • 2,500 t-shirts available in the campaign
Data & Analytics
Manufacturing
5K-10K Employees
N/A
Fond du Lac, WI
N/A
  • 6+ brand websites supported
  • 20+ dealer portals provided product content and assets
  • 25 brand catalogs supplied with print content
Data & Analytics
Food & Beverage
10K+ Employees
N/A
Aarhus, Denmark
N/A
  • 122 properties migrated to GA4
  • 55 global markets transitioned
  • 70% reduction in tracked events
eCommerce Optimization, UX Recommendations, Web Design
Outdoor Gear
10K+ Employees
N/A
Stockholm, Sweden
N/A
  • +500% increase in successfully located spare parts
  • 56% uplift in spare part sales year-over-year
  • 25% of all online sales now from spare parts (up from 12.5%)
  • 20% boost in customer satisfaction at checkout
  • 30,000+ spare parts in catalog
Data & Analytics, PPC
Telecom
10K+ Employees
N/A
Reading, United Kingdom
N/A
  • +9.5% increase in conversions reported via Consent Mode
  • +42.1% increase in conversions reported via Enhanced Conversions
  • +6.6% improvement in CPA across paid search campaigns
Web Development, UX Recommendations
Real Estate
501-1K Employees
N/A
Copenhagen, Denmark
N/A
  • +98.82% more page views from users engaging with Favorite Places
  • +28.57% higher engagement rate
  • +44.44% increase in conversion rate
  • +2.92 min longer average time on site
CRM, Data & Analytics, Personalization
Entertainment
1K-5K Employees
N/A
Copenhagen, Denmark
N/A
  • 9x increase in in-app revenue
  • 91%+ accuracy of predictive AI intelligence for targeted campaigns
  • 20% year-over-year growth of new products and subscription business model
Marketing Automation, CRM
Automotive
1K-5K Employees
N/A
Basingstoke, United Kingdom
N/A
  • 2x revenue from direct marketing road acquisition
  • +146% sales uplift from direct marketing road acquisition
  • +11 p.p. increase in open rates on road and insurance communications
Data & Analytics
Eyewear
10K+ Employees
N/A
St Peter Port, Guernsey
N/A
  • 90% reduction in data query volume
  • 90% lower data processing costs
  • 98% faster data ingestion (4 hours to 5 minutes)
  • 2+ weeks of engineering time saved
CRM, Data & Analytics
Bank
5K-10K Employees
N/A
Vaduz, Liechtenstein
N/A
  • 2,500+ global users
  • 10 countries served
  • 5 booking centres
  • 400,000 cases processed annually
  • 20,000+ user stories implemented
UX Recommendations, Web Development
Non Profit
1K-5K Employees
N/A
Copenhagen, Denmark
N/A
  • 90% of visitors perform a salary comparison
  • 24% proceed to use HK's in-depth Salary Check tool
  • 28% click through to explore additional salary-related content