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Compare Zelst vs The Spectrum Group Online

Side-by-side comparison of features, pricing, services, ratings and more.

Zelst

Zelst

Cold Email Outreach Website

Zelst is a highly experienced search marketing agency that helps clients to be seen and get found online. They achieve substantial return on marketing investment through creative and strategic search marketing.

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The Spectrum Group Online

The Spectrum Group Online

B2B Lead Generation Website

The Spectrum Group Online is a data-driven digital marketing agency specializing in SEO, SEM, web analytics, and WordPress development. They help businesses make informed marketing decisions through transparent reporting and strategic collaboration.

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Feature Comparison

Attribute Zelst The Spectrum Group Online
Category Cold Email Outreach B2B Lead Generation
Rating
Location Harrogate, England, United Kingdom San Jose, California
Services
  • SEO
  • PPC
  • Content Marketing
  • Social Media Marketing
  • Email Marketing
  • Data Analytics
  • Marketing Automation
  • Content Strategy
  • Copywriting
  • Data Science
  • Data Visualization
  • Marketing Advice
  • Lead Generation
  • Backlink Management
  • International SEO
  • Local SEO
  • SEO Consulting
  • Search Engine Marketing
  • Technical SEO
  • Wordpress SEO
  • Facebook Advertising
  • Instagram Marketing
  • Twitter Marketing
  • Web Development
  • Website Maintenance
  • Wordpress Design
  • SEO
  • PPC
  • Content Marketing
  • Social Media Marketing
  • Email Marketing
  • Data Analytics
  • Marketing Automation
  • Content Strategy
  • Copywriting
  • Data Science
  • Data Visualization
  • Marketing Advice
  • Lead Generation
  • Backlink Management
  • International SEO
  • Local SEO
  • SEO Consulting
  • Search Engine Marketing
  • Technical SEO
  • Wordpress SEO
  • Facebook Advertising
  • Instagram Marketing
  • Twitter Marketing
  • Web Development
  • Website Maintenance
  • Wordpress Design
Industries
B2B Services Ecommerce Fashion Retail Food & Beverages Health & Wellness
B2B Services Education Institutions IT Logistics Manufacturing
Pros
  • Transparent, consultative approach with a focus on metrics that matter to the client.
  • Offers free strategy call and flexible project budgets starting at $1,000
Cons
  • Primary geographic focus on UK and US, less suited for companies targeting other
  • Small team size (1-9) may not suit large-scale enterprise projects
  • Limited to US geographic focus, may not be ideal for international campaigns outside
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Free Plan Available

You shouldn’t have to overpay for cold email tools. With Mystrika, you won’t.

It does cold email warmup, sequences, unified inbox, and AI writing - all in one place. Every other tool that does this charges somewhere between $100 and $500 a month. Mystrika has a free plan. 500 prospects. No expiry. No card.

The people who consistently book meetings from cold email aren’t smarter. They just stopped leaving money on the table.

See the Free Plan