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Compare Principal Consulting, LLC vs YellwRock

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

Principal Consulting, LLC

SEO & Organic Growth Website

Insightful, technical digital marketing agency specializing in modern search optimization including SEO, AI Overviews (AIO), and Generative Engine Optimization (GEO). They offer a full suite of services from website design and development to analytics and structured data management.

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YellwRock

B2B Lead Generation Website

YellwRock is a boutique digital marketing agency specializing in local SEO, reputation management, and targeted social media advertising for small to medium-sized businesses in Spain. They help private clinics, real estate agencies, and local service providers dominate Google Maps and AI search results.

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Feature Comparison

Attribute	Principal Consulting, LLC	YellwRock
Category	SEO & Organic Growth	B2B Lead Generation
Rating
Location	East Hampton, New York, United States	Malaga, Andalusia, Spain
Services	Data Analytics Data Science Data Visualization SEO International SEO Link Building Local SEO Mobile SEO Technical SEO Web Development UX Design Web Design Website Maintenance Advertising Display Ads Native Advertising PPC Programmatic Advertising Retargeting and Remarketing Video Marketing Amazon Marketing Amazon Advertising Amazon SEO Branding Brand Strategy Online Reputation Management Content Marketing Content Strategy Content Syndication Marketing Advice Lead Generation Market Research Backlink Management SEO Consulting Search Engine Marketing Shopify SEO Wordpress SEO Youtube SEO Social Media Marketing Facebook Advertising Instagram Marketing	Data Analytics Data Science Data Visualization SEO International SEO Link Building Local SEO Mobile SEO Technical SEO Web Development UX Design Web Design Website Maintenance Advertising Display Ads Native Advertising PPC Programmatic Advertising Retargeting and Remarketing Video Marketing Amazon Marketing Amazon Advertising Amazon SEO Branding Brand Strategy Online Reputation Management Content Marketing Content Strategy Content Syndication Marketing Advice Lead Generation Market Research Backlink Management SEO Consulting Search Engine Marketing Shopify SEO Wordpress SEO Youtube SEO Social Media Marketing Facebook Advertising Instagram Marketing
Industries	B2B Services Consumer Goods Dental Ecommerce Insurance	Dental Health & Wellness Healthcare & Hospital Insurance Real Estate
Pros	Long-standing agency with over 20 years of experience and a proven track record Full-service digital marketing from analytics to web development, all under one	Strong focus on reputation management, generating a steady flow of 5-star reviews
Cons	Small team (1-9) may limit capacity for large-scale or high-volume projects No public client reviews available on the Semrush profile, making it harder to gauge	Geographic focus exclusively on Spain, with no proven track record for international
Website	Visit Site	Visit Site

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