Compare 123 Internet Group vs Infinity Group UK

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

123 Internet Group

SEO & Organic Growth Website

123 Internet Group is a full-service digital marketing agency based in Milton Keynes with more than 15 years of industry experience. The agency provides strategy, social media, web, SEO, media, branding, and inbound marketing services.

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Winner

Infinity Group UK

Web Development & Technology Website

Infinity Group UK is a Microsoft Partner and managed service provider based in London. The company offers technology services including AI, cybersecurity, and cloud solutions. It was founded in 2021 and employs between 100 and 249 people.

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Feature Comparison

Attribute	123 Internet Group	Infinity Group UK
Category	SEO & Organic Growth	Web Development & Technology
Rating	-	Winner +4.6 higher
Location	Milton Keynes, United Kingdom	London, United Kingdom
Services	Branding Community Management Content Creation Email Marketing Full Inbound Marketing Services Knowledge Base Development Paid Advertising Public Relations Sales and Marketing Alignment Sales Enablement Social Media Video Production Website Design Website Development Website Migration Search Engine Optimization Cybersecurity Managed Services IT Services AI Development ERP Consulting CRM Consulting	Branding Community Management Content Creation Email Marketing Full Inbound Marketing Services Knowledge Base Development Paid Advertising Public Relations Sales and Marketing Alignment Sales Enablement Social Media Video Production Website Design Website Development Website Migration Search Engine Optimization Cybersecurity Managed Services IT Services AI Development ERP Consulting CRM Consulting
Industries	Automotive & transport Business services - general Legal services Technology - software Telecom & mobile communications	Software & IT Services Real Estate Corporate Services Energy & Mining Finance Government Home & Garden Manufacturing Retail
Pros	More than 15 years of digital marketing experience Full-service coverage across marketing, web, SEO, media, and public relations Serves more than 600 clients locally, nationally, and internationally Works with charities and not-for-profit organizations	Named Microsoft Partner of the Year 2025 for Business Central expertise Holds Inner Circle membership reserved for top 1% of Microsoft Partners globally Reports 97.3% customer satisfaction rate and 98.1% client retention rate Average service desk response time of one minute
Cons	-	Some clients report slow account management and unclear invoicing
Website	Visit Site	Visit Site

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