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Compare Simplex vs Backdoor Marketing

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

Simplex

Simplex

B2B Lead Generation Website

Simplex is a global pioneer in SEO technology, using proprietary software and AI to automate page creation and drive organic growth. They help mid-market and enterprise businesses scale traffic, conversions, and revenue with data-driven strategies.

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Backdoor Marketing

Backdoor Marketing

Paid Advertising & PPC Website

Backdoor Marketing is a full-service digital marketing agency based in Monterrey, Mexico, specializing in unified ad campaigns across Google, Meta, LinkedIn, and TikTok, combined with SEO and web development. They offer a comprehensive approach to boost online presence and sales for B2B and consumer goods businesses.

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Feature Comparison

Attribute Simplex Backdoor Marketing
Category B2B Lead Generation Paid Advertising & PPC
Rating
Location Sao Paulo, State of Sao Paulo, Brazil Monterrey, Nuevo Leon, Mexico
Services
  • Advertising
  • Display Ads
  • PPC
  • Content Marketing
  • Content Strategy
  • Data Analytics
  • Data Science
  • Data Visualization
  • Marketing Advice
  • Lead Generation
  • Market Research
  • SEO
  • International SEO
  • Local SEO
  • SEO Consulting
  • Technical SEO
  • Retargeting and Remarketing
  • Video Marketing
  • Branding
  • Brand Strategy
  • Online Reputation Management
  • Web Development
  • Digital Design
  • Advertising
  • Display Ads
  • PPC
  • Content Marketing
  • Content Strategy
  • Data Analytics
  • Data Science
  • Data Visualization
  • Marketing Advice
  • Lead Generation
  • Market Research
  • SEO
  • International SEO
  • Local SEO
  • SEO Consulting
  • Technical SEO
  • Retargeting and Remarketing
  • Video Marketing
  • Branding
  • Brand Strategy
  • Online Reputation Management
  • Web Development
  • Digital Design
Industries
Architecture Ecommerce Fashion Retail Fintech Travel & Tourism
B2B Services Consumer Goods Government
Pros
  • Proprietary Indexa software automates SEO page creation at scale, reducing IT dependency.
  • Proven track record with major brands like Leroy Merlin, Carrefour, and Sephora.
  • Data-driven approach with AI and machine learning for sustained organic growth.
  • Strong results: 2M monthly visits for Leroy Merlin Italy, 30% above average conversions.
  • High client satisfaction with 4.7 rating and positive reviews
  • Unified ad campaigns across Google, Meta, LinkedIn, TikTok
  • Experienced with complex web development projects
  • Bilingual team serving Mexican and international clients
Cons
  • Higher budget threshold (starting at $5,000) may not suit small businesses.
  • Focus on mid-market and enterprise limits appeal for startups or local-only companies.
  • Relatively small team may struggle with high-volume enterprise demands
  • Project budget cap of $5,000 may not suit large-scale campaigns
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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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