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Compare Auténtico SEO vs Zelst

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

Auténtico SEO

Auténtico SEO

SEO & Organic Growth Website

Auténtico SEO is a Mexico-based agency specializing in organic search positioning for businesses of all sizes. They offer a full range of SEO services including local, international, technical, and content strategies, with proven results across Mexico and international markets.

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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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Feature Comparison

Attribute Auténtico SEO Zelst
Category SEO & Organic Growth Cold Email Outreach
Rating
Location Mexico City, Mexico City, Mexico Harrogate, England, United Kingdom
Services
  • Advertising
  • Display Ads
  • PPC
  • Retargeting and Remarketing
  • Branding
  • Online Reputation Management
  • SEO
  • Backlink Management
  • International SEO
  • Link Building
  • Local SEO
  • Mobile SEO
  • SEO Consulting
  • Search Engine Marketing
  • Shopify SEO
  • Technical SEO
  • Wordpress SEO
  • Youtube SEO
  • Social Media Marketing
  • Community Management
  • Content Creation
  • Facebook Advertising
  • Content Marketing
  • Email Marketing
  • Data Analytics
  • Marketing Automation
  • Advertising
  • Display Ads
  • PPC
  • Retargeting and Remarketing
  • Branding
  • Online Reputation Management
  • SEO
  • Backlink Management
  • International SEO
  • Link Building
  • Local SEO
  • Mobile SEO
  • SEO Consulting
  • Search Engine Marketing
  • Shopify SEO
  • Technical SEO
  • Wordpress SEO
  • Youtube SEO
  • Social Media Marketing
  • Community Management
  • Content Creation
  • Facebook Advertising
  • Content Marketing
  • Email Marketing
  • Data Analytics
  • Marketing Automation
Industries
B2B Services Construction Ecommerce Manufacturing Real Estate
B2B Services Ecommerce Fashion Retail Food & Beverages Health & Wellness
Pros
  • Full-service SEO including technical audits, content creation, link building, and
  • Transparent, consultative approach with a focus on metrics that matter to the client.
Cons
  • Small team size (10-49) may limit capacity for large-scale enterprise projects
  • Focus is primarily on SEO - clients needing broader digital marketing (e.g., full-funnel
  • Primary geographic focus on UK and US, less suited for companies targeting other
Website Visit Site Visit Site
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