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Compare Z4 vs Astra GTM

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

Z4

Z4

SEO & Organic Growth Website

Z4 is a Spanish digital agency combining advanced technology with marketing strategies. They specialize in technical SEO, web performance optimization, cybersecurity, and custom web development. With over 15 years of experience, they serve small to enterprise businesses across Spain.

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Winner
Astra GTM

Astra GTM

B2B Lead Generation Website

Astra GTM is a GTM engineering studio building AI-assisted outbound plays, RevOps, and infrastructure for early-stage B2B companies.

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Feature Comparison

Attribute Z4 Astra GTM
Category SEO & Organic Growth B2B Lead Generation
Rating
Winner +0.5 higher
Location Madrid, Community of Madrid, Spain California, USA
Services
  • AI Search Optimization
  • LLM optimization
  • SEO
  • SEO Consulting
  • Wordpress SEO
  • Web Development
  • Web Design
  • Website Maintenance
  • Wordpress Design
  • AI-enabled outbound play design
  • RevOps & CRM hygiene/automation
  • Clay / tooling integrations & workflows
  • ICP/TAM modelling & list building
  • Copy + sequence architecture & deliverability
  • Training / handover for internal teams
  • AI Search Optimization
  • LLM optimization
  • SEO
  • SEO Consulting
  • Wordpress SEO
  • Web Development
  • Web Design
  • Website Maintenance
  • Wordpress Design
  • AI-enabled outbound play design
  • RevOps & CRM hygiene/automation
  • Clay / tooling integrations & workflows
  • ICP/TAM modelling & list building
  • Copy + sequence architecture & deliverability
  • Training / handover for internal teams
Industries
Ecommerce Logistics Restaurants
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Pros
  • Offers a wide range of digital services from branding to AI, allowing clients to
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Cons
  • No public pricing information, making budget estimation difficult without consultation.
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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