Compare Sempai vs Kozak Group

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

Winner

Sempai

Content & Copywriting Website

Sempai is a digital marketing agency specializing in search engine marketing and SEO, helping clients improve online visibility and drive conversions for webshops. The agency holds Google Premium Partner certification and each team member has individual Google Ads and Analytics certifications. Founded in 2006, Sempai serves clients from offices in Kraków, Białystok, and Częstochowa, Poland.

View Full Profile

Kozak Group

Data & Analytics Website

Kozak Group is an eCommerce development firm founded in 2015 that builds scalable B2B eCommerce platforms and business-critical web and mobile applications. The agency specializes in Magento, Shopify, and WooCommerce, with additional expertise in AI, conversion optimization, staff augmentation, and software development.

View Full Profile

Feature Comparison

Attribute	Sempai	Kozak Group
Category	Content & Copywriting	Data & Analytics
Rating	Winner +4.2 higher	-
Location	Kraków, Poland	Krakow, Poland
Services	PPC SEO Digital Marketing eCommerce CRO Content Marketing eCommerce Development Web Development AI Development Staff Augmentation Software Development	PPC SEO Digital Marketing eCommerce CRO Content Marketing eCommerce Development Web Development AI Development Staff Augmentation Software Development
Industries	-	eCommerce Automotive Luxury Fintech Food and Beverage Fashion Electronics Consumer Goods Beauty Corporate Services
Pros	Google Premium Partner certification Transparent reporting with no hidden costs Up-to-date with Google algorithm changes	Websites consistently achieve 90+ scores on Google PageSpeed Insights Over 11 years of eCommerce development experience serving clients such as Nestle and HP Full lifecycle eCommerce services from strategy and UI/UX design to development and post-launch optimization
Cons	Some clients report disappointing return on investment on Google Ads campaigns	-
Website	Visit Site	Visit Site

Explore Other Comparisons

Compare Sempai or Kozak Group with other Agencies:

sempai vs datbi sempai vs oleksy co sempai vs britenet sempai vs enterie sempai vs tango kozak group vs datbi kozak group vs oleksy co kozak group vs britenet kozak group vs enterie kozak group vs tango

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