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Compare Kelp vs Simplex

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

Kelp

Cold Email Outreach Website

Kelp is a small, senior-led creative agency focused on building websites and digital systems that perform, scale, and remain maintainable long after launch. They partner with organizations that value clarity, technical precision, and long-term thinking.

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Winner

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	Kelp	Simplex
Category	Cold Email Outreach	B2B Lead Generation
Rating		Winner +0.1 higher
Location	Brooksville, Florida	Sao Paulo, State of Sao Paulo, Brazil
Services	Branding Brand Strategy Online Reputation Management Marketing Automation Email Marketing SEO Local SEO Mobile SEO Shopify SEO Technical SEO Wordpress SEO Web Development Digital Design Graphic Design Logo Design Product Design UX Design Web Design Website Maintenance Wordpress Design Advertising Display Ads PPC Content Marketing Content Strategy Data Analytics Data Science Data Visualization Marketing Advice Lead Generation Market Research International SEO SEO Consulting	Branding Brand Strategy Online Reputation Management Marketing Automation Email Marketing SEO Local SEO Mobile SEO Shopify SEO Technical SEO Wordpress SEO Web Development Digital Design Graphic Design Logo Design Product Design UX Design Web Design Website Maintenance Wordpress Design Advertising Display Ads PPC Content Marketing Content Strategy Data Analytics Data Science Data Visualization Marketing Advice Lead Generation Market Research International SEO SEO Consulting
Industries	Architecture B2B Services Ecommerce Media & Entertainment Real Estate	Architecture Ecommerce Fashion Retail Fintech Travel & Tourism
Pros	Senior-led team with no junior layer ensures high-quality execution and accountability. Strategy-first approach focusing on structure and user flow before visual design. Specializes in WordPress and HubSpot CMS for scalable, marketer-friendly systems. Deliberately small team allows tight communication and faster decision-making.	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	Small team size (1-9) may limit capacity for large-scale or simultaneous projects. No mention of paid media or PPC services, which may be a gap for full-funnel marketing	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

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