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Compare Shout Digital vs Growth Engine X

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

Winner
Shout Digital

Shout Digital

SEO & Organic Growth Website

Melbourne-based digital marketing agency specializing in SEO, Google Ads, PPC, and social media advertising. They also offer Generative Engine Optimisation (GEO) and Answer Engine Optimisation (AEO) for AI platforms. With a team of senior specialists and a 98% retention rate, they have generated over $1 billion in revenue for clients.

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Growth Engine X

Growth Engine X

Cold Email Outreach Website

Growth Engine X focuses on helping B2B companies grow through targeted cold email campaigns and outbound sales strategies.

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Feature Comparison

Attribute Shout Digital Growth Engine X
Category SEO & Organic Growth Cold Email Outreach
Rating
Winner +4.5 higher
-
Location Melbourne, Victoria, Australia New York, New York
Services
  • AI Search Optimization
  • LLM optimization
  • Advertising
  • Display Ads
  • SEO
  • APP Store Optimization
  • Backlink Management
  • International SEO
  • Link Building
  • Cold Email Outreach
  • Lead Generation
  • Data-Driven Strategy
  • LinkedIn Integration
  • Full Cycle Sales Support
  • Deliverability-First Mindset
  • AI Search Optimization
  • LLM optimization
  • Advertising
  • Display Ads
  • SEO
  • APP Store Optimization
  • Backlink Management
  • International SEO
  • Link Building
  • Cold Email Outreach
  • Lead Generation
  • Data-Driven Strategy
  • LinkedIn Integration
  • Full Cycle Sales Support
  • Deliverability-First Mindset
Industries
IT Retail Finance B2B SaaS B2C Legal
-
Pros
  • Senior-led team with average 13 years experience, no juniors running accounts
  • Proven track record: generated over $1 billion in client revenue
  • High client retention rate of 98% with average tenure of six years
  • Pioneering AI search optimization services for ChatGPT, Gemini, and Perplexity
  • Free test campaign available
  • Strong focus on email deliverability
  • Personalized outreach at scale
  • Rapid iteration and A/B testing
  • Full cycle sales support
Cons
  • Project budgets start at $2,500, which may be steep for small businesses
  • Geographic focus on Australia, less ideal for companies targeting other regions
  • Not ideal for small target markets (under 40K contacts)
  • Requires high customer lifetime value (over $5,000 gross profit)
  • Pricing is project-based and not transparent
Website Visit Site Visit Site
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.

See the Free Plan