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Compare Marketing by Data vs YellwRock

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

Marketing by Data

B2B Lead Generation Website

Marketing by Data is an industry-leading digital marketing agency since 2008, specializing in SEO, paid ads, and data-driven strategies. They also train other agencies on digital marketing techniques, offering a full suite of services from strategy to execution.

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Winner

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	Marketing by Data	YellwRock
Category	B2B Lead Generation	B2B Lead Generation
Rating	-	Winner +4.5 higher
Location	Burbank, California	Malaga, Andalusia, Spain
Services	Advertising Display Ads Native Advertising PPC Retargeting and Remarketing Video Marketing Marketing Advice Lead Generation Market Research SEO Link Building Local SEO Mobile SEO Technical SEO Programmatic Advertising Amazon Marketing Amazon Advertising Amazon SEO Branding Brand Strategy Online Reputation Management Content Marketing Content Strategy Content Syndication Backlink Management International SEO SEO Consulting Search Engine Marketing Shopify SEO Wordpress SEO Youtube SEO Social Media Marketing Facebook Advertising Instagram Marketing	Advertising Display Ads Native Advertising PPC Retargeting and Remarketing Video Marketing Marketing Advice Lead Generation Market Research SEO Link Building Local SEO Mobile SEO Technical SEO Programmatic Advertising Amazon Marketing Amazon Advertising Amazon SEO Branding Brand Strategy Online Reputation Management Content Marketing Content Strategy Content Syndication Backlink Management International SEO SEO Consulting Search Engine Marketing Shopify SEO Wordpress SEO Youtube SEO Social Media Marketing Facebook Advertising Instagram Marketing
Industries	B2B Services Consumer Goods Fashion Retail Health & Wellness Legal Services	Dental Health & Wellness Healthcare & Hospital Insurance Real Estate
Pros	Serves a wide range of industries including legal, e-commerce, and local services Offers free SEO audit and consultation to demonstrate value upfront	Strong focus on reputation management, generating a steady flow of 5-star reviews
Cons	No client reviews or ratings available on Semrush profile Minimum project budget of $1,000 may not suit micro-businesses	Geographic focus exclusively on Spain, with no proven track record for international
Website	Visit Site	Visit Site

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Free Plan Available

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