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Compare Simplex vs Custom Digital Solutions

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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Custom Digital Solutions

Custom Digital Solutions

SEO & Organic Growth Website

Custom Digital Solutions is a Charleston-based digital marketing agency specializing in SEO, paid media, and web development. Since 2018, they have helped over 160 brands grow through data-driven strategies and certified expertise in Google, Meta, and SEMrush.

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Feature Comparison

Attribute Simplex Custom Digital Solutions
Category B2B Lead Generation SEO & Organic Growth
Rating
Location Sao Paulo, State of Sao Paulo, Brazil Charleston, South Carolina, United States
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
  • Native Advertising
  • Backlink Management
  • Web Development
  • Web Design
  • UGC & Influencer Marketing
  • Ecommerce Marketing
  • SMS & Email Marketing
  • 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
  • Native Advertising
  • Backlink Management
  • Web Development
  • Web Design
  • UGC & Influencer Marketing
  • Ecommerce Marketing
  • SMS & Email Marketing
Industries
Architecture Ecommerce Fashion Retail Fintech Travel & Tourism
Automotive B2B Services Ecommerce Legal
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.
  • Personalized service with dedicated account management and no billing surprises
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.
  • Small team size (1-9) may limit scalability for very large enterprise accounts
  • Primarily US-focused, limited international reach
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