Compare Kantar vs Jonny Swift

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

Kantar

Data & Analytics Website

Kantar is a marketing data and analytics company founded in 1993 and headquartered at 6 More London Place, London. It combines attitudinal and behavioral data, research expertise, and technology platforms to help clients develop marketing strategies and pursue sustainable growth across more than 90 markets.

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Winner

Jonny Swift

Cold Email Outreach Website

Jonny Swift is a performance marketing agency in Leeds, UK, focused on PPC, SEO, CRO, and email marketing. Founded in 2025, the agency serves small, medium, and enterprise clients across transportation, retail, fashion, and eCommerce. The agency provides hands-on, transparent, data-driven services aimed at scalable growth and strong return on ad spend.

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Feature Comparison

Attribute	Kantar	Jonny Swift
Category	Data & Analytics	Cold Email Outreach
Rating		Winner +0.8 higher
Location	London, United Kingdom	Leeds, United Kingdom
Services	Market Research PPC SEO CRO Email Marketing	Market Research PPC SEO CRO Email Marketing
Industries	Automotive Beauty Fashion Retail Consumer Goods Finance Health Care	Transportation & Logistics Retail Fashion eCommerce
Pros	Global research coverage across more than 90 markets Combines attitudinal and behavioral data with research expertise and technology platforms Listed as a partner to 96 of the world's 100 biggest advertisers	5.0 Google rating from five client reviews Direct communication and clear reporting without traditional agency layers Honest guidance with no push for unnecessary monthly services
Cons	Google reviewers reported concerns about customer service, software changes, and unanswered communications	-
Website	Visit Site	Visit Site

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