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Compare Simplex vs Big Rock 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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Big Rock Marketing

Big Rock Marketing

B2B Lead Generation Website

Big Rock Marketing is a Milwaukee-based SEO and digital marketing agency that helps small to mid-sized businesses grow online through transparent, results-driven strategies. With a focus on search engine optimization, lead generation, and content marketing, they serve clients across B2B services, construction, healthcare, and manufacturing.

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Feature Comparison

Attribute Simplex Big Rock Marketing
Category B2B Lead Generation B2B Lead Generation
Rating
Location Sao Paulo, State of Sao Paulo, Brazil Milwaukee, Wisconsin
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
  • Copywriting
  • Inbound Marketing
  • Backlink Management
  • Link Building
  • Mobile SEO
  • Search Engine Marketing
  • Wordpress SEO
  • 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
  • Copywriting
  • Inbound Marketing
  • Backlink Management
  • Link Building
  • Mobile SEO
  • Search Engine Marketing
  • Wordpress SEO
Industries
Architecture Ecommerce Fashion Retail Fintech Travel & Tourism
B2B Services Construction Consumer Goods Healthcare & Hospital Manufacturing
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.
  • Specializes in SEO for small to mid-sized businesses
  • Transparent reporting and measurable results
  • Niche expertise in HOA management marketing
  • Proven success with client case studies (e.g., GSI Foundations)
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 may limit capacity for large-scale projects
  • Primarily serves US-based clients
Website Visit Site Visit Site

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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