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Compare Principal Consulting, LLC vs Marketing by Data

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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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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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Feature Comparison

Attribute	Principal Consulting, LLC	Marketing by Data
Category	SEO & Organic Growth	B2B Lead Generation
Rating	Winner +4.5 higher	-
Location	East Hampton, New York, United States	Burbank, California
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 Retargeting and Remarketing Video Marketing Marketing Advice Lead Generation Market Research	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 Retargeting and Remarketing Video Marketing Marketing Advice Lead Generation Market Research
Industries	B2B Services Consumer Goods Dental Ecommerce Insurance	B2B Services Consumer Goods Fashion Retail Health & Wellness Legal Services
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	Serves a wide range of industries including legal, e-commerce, and local services Offers free SEO audit and consultation to demonstrate value upfront
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	No client reviews or ratings available on Semrush profile Minimum project budget of $1,000 may not suit micro-businesses
Website	Visit Site	Visit Site

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