A full-service digital agency handles a company’s entire online presence in one place, from strategy to design and marketing. Its goal is to help a business grow, get more visibility, and convert more customers across all digital channels. 

Typical services include: 

• Website design and development 
• Branding and creative design 
• SEO and content marketing 
• PPC ads and social media advertising 
• Social media management 
• Email marketing and automation 
• Analytics and reporting 
• Conversion rate optimization 
• Video production and creative campaigns 

Digital agencies track whether the work meets the client’s goals and produces clear, measurable results. Most agencies rely on data to judge performance, not guesses. 

Common success metrics include: 

• Website traffic and engagement 
• Lead volume and lead quality 
• Conversion rates 
• Revenue or sales growth 
• Cost per lead or cost per acquisition 
• SEO rankings and visibility 
• Return on ad spend 
• Overall ROI 

Most digital agency services cost between $2,000 and $6,000 per month for small businesses, while enterprises often need over $100,000 per month across SEO, PPC, content, social, email, and creative campaigns. The exact price depends on the channels you use, how competitive your market is, and how aggressive your goals are. 

Typical monthly price ranges: 

• SEO: $1,500 to $5,000 per month 
• PPC: up to $10,000 per month 
• Content marketing: $2,000 to $10,000 per month 
• Social media marketing: $1,000 to $20,000 per month 
• Email marketing: $500 to $5,000 per month 
• Voice search optimization: $600 to $2,000 per month 
• Video marketing projects: roughly $2,000 to $50,000 per video or campaign 
• Web design: 
  • $5,000 to $15,000 for a custom site 
  • $300 to $1,000 for a template-based site 
  • $50 to $2,000 per month for maintenance 

A digital agency’s portfolio should show real client work across design, development, and marketing so you can see the agency’s range and results. A strong portfolio includes projects with clear goals, measurable outcomes, and proof that it can handle different industries and campaign types. 

Digital agencies use analytics tools to monitor performance in real time and then turn that data into clear reports. The goal is to show what worked, what didn’t, and how the project is moving toward the client’s goals. 

Typical tracking and reporting methods include: 

• Google Analytics and Search Console 
• Ad platform dashboards for PPC and social ads 
• CRM and lead-tracking data 
• SEO ranking and visibility tools 
• Monthly or weekly performance reports 
• Clear summaries of KPIs, trends, and next steps