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Compare Zephyr vs QL Security

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

Zephyr Agency logo

Zephyr

Full Sales Cycle Website

Zephyr is a London-based digital growth agency founded in 2015 that combines design principles with data strategies to generate high-quality enquiries for emerging companies. The agency has worked with clients including Aldermore, Headspace, Greene King, TCL, VERO, and Warner Records.

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QL Security Agency logo

QL Security

Web Development & Technology Website

QL Security is a UK AI Security partner helping mid-sized organisations in regulated markets take control of their AI risk. They work with NHS trusts, local authorities, and professional services firms to assess exposure, implement working controls, and provide ongoing assurance. They hold Cyber Essentials certification and operate under ISO 27001-aligned practices.

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Feature Comparison

Attribute Zephyr QL Security
Category Full Sales Cycle Web Development & Technology
Rating - -
Location London, United Kingdom Stamford, United Kingdom
Services
  • Digital Marketing
  • Branding
  • Web Design
  • Product Design
  • Website Development
  • Social Media Marketing
  • SEO
  • PPC
  • Video Production
  • UI/UX Design
  • Digital Strategy
  • AI Development
  • Cybersecurity
  • IT Compliance Solution
  • Digital Marketing
  • Branding
  • Web Design
  • Product Design
  • Website Development
  • Social Media Marketing
  • SEO
  • PPC
  • Video Production
  • UI/UX Design
  • Digital Strategy
  • AI Development
  • Cybersecurity
  • IT Compliance Solution
Industries
-
AI Corporate Services Government Health Care Insurance Legal Software & IT Services
Pros
  • Collaborative strategy, design, and development teams across London, Berlin, Cape Town, Dhaka, and Kyiv
  • Track record with notable clients including Aldermore, Headspace, Greene King, TCL, and Warner Records
  • Delivers working controls and documented evidence of assurance, not just reports
  • Holds Cyber Essentials certification and ISO 27001-aligned practices
  • Specializes in UK regulated sectors including NHS trusts and local authorities
Website Visit Site Visit Site
Free Plan Available

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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.

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