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Compare Green Leads vs Simplex

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

Green Leads

Green Leads

B2B Lead Generation Website

Green Leads is a B2B pipeline generation and appointment-setting agency that helps technology and SaaS companies generate qualified leads and sales-ready meetings worldwide.

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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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Feature Comparison

Attribute Green Leads Simplex
Category B2B Lead Generation B2B Lead Generation
Rating
Location San Francisco, CA, USA Sao Paulo, State of Sao Paulo, Brazil
Features
  • Global B2B lead generation with outsourced SDR and BDR teams.
  • Persona-based content syndication programs for MQLs and HQLs.
  • Intent-qualified leads and event/webinar registration campaigns.
  • Public sector and channel-focused programs.
  • Performance-based pricing backed by service-level agreements.
  • Global B2B lead generation with outsourced SDR and BDR teams.
  • Persona-based content syndication programs for MQLs and HQLs.
  • Intent-qualified leads and event/webinar registration campaigns.
  • Public sector and channel-focused programs.
  • Performance-based pricing backed by service-level agreements.
Services
  • Lead Generation
  • Content Syndication
  • Appointment Setting
  • ABM Marketing
  • Predictable Pipeline Leads
  • SDR as a Service
  • Advertising
  • Display Ads
  • PPC
  • Content Marketing
  • Content Strategy
  • Data Analytics
  • Data Science
  • Data Visualization
  • Marketing Advice
  • Market Research
  • SEO
  • International SEO
  • Local SEO
  • SEO Consulting
  • Technical SEO
  • Lead Generation
  • Content Syndication
  • Appointment Setting
  • ABM Marketing
  • Predictable Pipeline Leads
  • SDR as a Service
  • Advertising
  • Display Ads
  • PPC
  • Content Marketing
  • Content Strategy
  • Data Analytics
  • Data Science
  • Data Visualization
  • Marketing Advice
  • Market Research
  • SEO
  • International SEO
  • Local SEO
  • SEO Consulting
  • Technical SEO
Industries
Technology SaaS Public Sector Channel
Architecture Ecommerce Fashion Retail Fintech Travel & Tourism
Pros
  • Global coverage and ability to source hard-to-reach prospects in regions like EMEA
  • 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.
Cons
  • Results can vary by campaign and market, so close collaboration and clear definitions
  • 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.
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