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Compare Zelst vs ROI Amplified

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

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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ROI Amplified

Cold Email Outreach Website

ROI Amplified is a retainer-based full-service digital marketing agency offering Google Ads, SEO, social media, HubSpot management, website design, and email marketing. They have managed over $100 million in ad spend and generated $1 billion+ in sales for clients across healthcare, legal, real estate, e-commerce, and professional services.

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Feature Comparison

Attribute	Zelst	ROI Amplified
Category	Cold Email Outreach	Cold Email Outreach
Rating
Location	Harrogate, England, United Kingdom	Tampa, Florida
Services	SEO PPC Content Marketing Social Media Marketing Email Marketing Data Analytics Marketing Automation Google Ads & PPC Management Social Media Advertising & Strategy SEO & Local SEO HubSpot Management & CRM Implementation Website Design & Development Email Marketing & Automation Display Ads Retargeting and Remarketing Search Engine Marketing WordPress SEO	SEO PPC Content Marketing Social Media Marketing Email Marketing Data Analytics Marketing Automation Google Ads & PPC Management Social Media Advertising & Strategy SEO & Local SEO HubSpot Management & CRM Implementation Website Design & Development Email Marketing & Automation Display Ads Retargeting and Remarketing Search Engine Marketing WordPress SEO
Industries	B2B Services Ecommerce Fashion Retail Food & Beverages Health & Wellness	B2B Services Ecommerce Manufacturing Healthcare Legal Real Estate Professional Services
Pros	Transparent, consultative approach with a focus on metrics that matter to the client.	Transparent, data-driven approach with no long-term contracts and full reporting. HubSpot and Adobe Marketo partners, enabling enterprise-level marketing automation. In-house team of certified experts across all digital marketing channels.
Cons	Primary geographic focus on UK and US, less suited for companies targeting other	Small team (1-9 employees) may limit capacity for very large or simultaneous projects. Retainer-based pricing may not suit businesses looking for one-off or project-based
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.

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