Compare A1 SEO vs 123 Internet Group

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

Winner

A1 SEO

Cold Email Outreach Website

A1 SEO is a Glasgow-based marketing agency founded in 2014 that specializes in search engine optimization and digital marketing. It runs no-nonsense SEO campaigns aimed at delivering robust, long-lasting return on investment for local, national, and international businesses.

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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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Feature Comparison

Attribute	A1 SEO	123 Internet Group
Category	Cold Email Outreach	SEO & Organic Growth
Rating	Winner +5.0 higher	-
Location	Glasgow, United Kingdom	Milton Keynes, United Kingdom
Services	SEO Digital Marketing Email Marketing Branding Community Management Content Creation 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	SEO Digital Marketing Email Marketing Branding Community Management Content Creation 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
Industries	-	Automotive & transport Business services - general Legal services Technology - software Telecom & mobile communications
Pros	Other agencies, including Shopify development agency Deft Digital, recommend A1 SEO for post-launch SEO work Clients report page-one rankings for competitive keywords, with one holding position one for over five months A long-term e-commerce client reports year-on-year traffic growth and a large revenue increase Reviewers describe the team as expert, genuine, and willing to help well beyond the agreed scope, often free of charge	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
Website	Visit Site	Visit Site

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Free Plan Available

You shouldn’t have to overpay for cold email tools. With Mystrika, you won’t.

It does cold email warmup, sequences, unified inbox, and AI writing - all in one place. Every other tool that does this charges somewhere between $100 and $500 a month. Mystrika has a free plan. 500 prospects. No expiry. No card.

The people who consistently book meetings from cold email aren’t smarter. They just stopped leaving money on the table.

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