Filter & Categories

Compare eSterling Ltd vs Ninja Promo

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

eSterling Ltd

Cold Email Outreach Website

We help you find your next customer. One of Birmingham's longest established creative agencies, passionate about web design and delivering websites that impress and convert. We build lasting relationships and use digital marketing strategies to help you achieve business goals and increase revenue.

View Full Profile

Ninja Promo

SEO & Organic Growth Website

Ninja Promo is a full-service digital marketing company built around subscription-based dedicated marketing teams. Instead of traditional project billing, you get a stable cross-functional team on a flexible monthly subscription, providing predictable costs and faster execution.

View Full Profile

Feature Comparison

Attribute	eSterling Ltd	Ninja Promo
Category	Cold Email Outreach	SEO & Organic Growth
Rating
Location	Birmingham, England, United Kingdom	New York, New York, United States
Services	Advertising PPC Branding Online Reputation Management Content Marketing Content Strategy Copywriting Storytelling Marketing Automation Email Marketing SEO Link Building Local SEO Mobile SEO Technical SEO Web Development UX Design Web Design Website Maintenance AI Search Optimization LLM optimization APP Store Optimization International SEO Search Engine Marketing	Advertising PPC Branding Online Reputation Management Content Marketing Content Strategy Copywriting Storytelling Marketing Automation Email Marketing SEO Link Building Local SEO Mobile SEO Technical SEO Web Development UX Design Web Design Website Maintenance AI Search Optimization LLM optimization APP Store Optimization International SEO Search Engine Marketing
Industries	B2B Services Ecommerce Legal Services Manufacturing	B2B Services Ecommerce Gambling
Pros	Strong focus on building long-term relationships and understanding client business	Subscription model provides predictable costs and a dedicated cross-functional team Cross-industry experience allows transfer of successful tactics between sectors Strong track record with measurable results (e.g., 20k+ app installs at $0.15 CPI) Responsive project management and clear communication praised by clients
Cons	Geographic focus is primarily the UK, which may limit appeal for international clients. No transparent pricing tiers or packages listed, making initial budget estimation	Minimum project budget of $2,500 may be high for very small businesses Broad industry focus may lack deep specialization in a single vertical
Website	Visit Site	Visit Site

Explore Other Comparisons

Compare eSterling Ltd or Ninja Promo with other Agencies:

esterling ltd vs adseo lithuania esterling ltd vs corebits esterling ltd vs saynine ai esterling ltd vs skydiamond elite ninja promo vs adseo lithuania ninja promo vs corebits

Browse All Agencies

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

Cookie Consent Required