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Compare Online Solutions Group GmbH vs Marketing by Data

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

Winner

Online Solutions Group GmbH

SEO & Organic Growth Website

Online Solutions Group is a Munich-based SEO and performance marketing agency with over 17 years of experience. They combine proprietary automation tools with AI-driven strategies to deliver transparent, measurable results for businesses of all sizes.

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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	Online Solutions Group GmbH	Marketing by Data
Category	SEO & Organic Growth	B2B Lead Generation
Rating	Winner +5.0 higher	-
Location	Munich, Bavaria, Germany	Burbank, California
Services	Content Marketing Content Strategy SEO International SEO Link Building Local SEO SEO Consulting Technical SEO Advertising Display Ads Native Advertising PPC Retargeting and Remarketing Video Marketing Marketing Advice Lead Generation Market Research Mobile SEO	Content Marketing Content Strategy SEO International SEO Link Building Local SEO SEO Consulting Technical SEO Advertising Display Ads Native Advertising PPC Retargeting and Remarketing Video Marketing Marketing Advice Lead Generation Market Research Mobile SEO
Industries	B2B Services Ecommerce	B2B Services Consumer Goods Fashion Retail Health & Wellness Legal Services
Pros	Clients consistently praise clear communication, proactive support, and a collaborative	Serves a wide range of industries including legal, e-commerce, and local services Offers free SEO audit and consultation to demonstrate value upfront
Cons	Budget cap of $10,000 per project may not suit enterprise clients with larger, ongoing	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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