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Compare DUO vs Cognexa AI

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

DUO Agency logo

DUO

Cold Email Outreach Website

DUO Marketing + Communications is a full-service content specialist agency for technology companies in sub-Saharan Africa. Founded in 2004, it aligns public relations and marketing activities to business objectives to deliver return on investment. The agency has offices in Cape Town and Johannesburg.

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Winner
Cognexa AI Agency logo

Cognexa AI

Full Sales Cycle Website

Cognexa is a company specialising in AI-driven automation and digital solutions for modern businesses. They help companies internationally to eliminate inefficiencies, reduce manual workload, and scale operations through smart, tailored technology. Their core offerings include inbound and outbound AI agents, website development, custom CRMs, and social media automation.

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Feature Comparison

Attribute DUO Cognexa AI
Category Cold Email Outreach Full Sales Cycle
Rating -
Winner +4.0 higher
Location Cape Town, South Africa Centurion, South Africa
Services
  • Email Marketing
  • Social Media Marketing
  • Digital Marketing
  • Public Relations
  • AI Development
  • Software Development
  • Phone Answering Services
  • Web Development
  • Mobile App Development
  • Business Consulting
  • Advertising
  • Digital Strategy
  • Email Marketing
  • Social Media Marketing
  • Digital Marketing
  • Public Relations
  • AI Development
  • Software Development
  • Phone Answering Services
  • Web Development
  • Mobile App Development
  • Business Consulting
  • Advertising
  • Digital Strategy
Industries
Technology ICT
AI Design Legal Real Estate Software & IT Services Automotive Finance Fintech Government Other
Pros
  • Full-service content specialist focused on translating the business value of technology
  • Operating since 2004 with a stated decade-long track record
  • Named clients include Oracle, Wirecard, Vox Telecom, and redPanda Software
  • Offices in both Cape Town and Johannesburg
  • Offers AI agents across voice, WhatsApp, and web chat for customer service and lead generation.
  • Provides custom CRM and dashboard development from the ground up.
  • Automates social media engagement and integrates AI-powered lead generation with ad spend.
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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