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Compare Zelst vs RefractROI

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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RefractROI

RefractROI

B2B Lead Generation Website

RefractROI partners with owners, CEOs, and marketing leaders of manufacturing firms generating $10M-$50M in revenue, delivering a comprehensive suite of digital marketing services designed to drive predictable and scalable growth.

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Feature Comparison

Attribute Zelst RefractROI
Category Cold Email Outreach B2B Lead Generation
Rating
Location Harrogate, England, United Kingdom Denver, Colorado
Services
  • SEO
  • PPC
  • Content Marketing
  • Social Media Marketing
  • Email Marketing
  • Data Analytics
  • Marketing Automation
  • Advertising
  • Display Ads
  • Programmatic Advertising
  • Content Strategy
  • Copywriting
  • Marketing Advice
  • Inbound Marketing
  • Lead Generation
  • Link Building
  • Local SEO
  • Technical SEO
  • Content Creation
  • Web Development
  • Digital Design
  • Graphic Design
  • UX Design
  • Web Design
  • Website Maintenance
  • Wordpress Design
  • SEO
  • PPC
  • Content Marketing
  • Social Media Marketing
  • Email Marketing
  • Data Analytics
  • Marketing Automation
  • Advertising
  • Display Ads
  • Programmatic Advertising
  • Content Strategy
  • Copywriting
  • Marketing Advice
  • Inbound Marketing
  • Lead Generation
  • Link Building
  • Local SEO
  • Technical SEO
  • Content Creation
  • Web Development
  • Digital Design
  • Graphic Design
  • UX Design
  • Web Design
  • Website Maintenance
  • Wordpress Design
Industries
B2B Services Ecommerce Fashion Retail Food & Beverages Health & Wellness
B2B Services Home Services IT Legal Services Manufacturing
Pros
  • Transparent, consultative approach with a focus on metrics that matter to the client.
  • Over a decade of experience (founded 2011) with a dedicated team of 10-49 professionals
Cons
  • Primary geographic focus on UK and US, less suited for companies targeting other
  • Budget per project ($5k-$10k) may be high for very small businesses or startups
Website Visit Site Visit Site

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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