ADTLANTIS

About ADTLANTIS

ADTLANTIS is an Austrian Shopify Partner agency with 10+ years of e-commerce experience and 300+ completed projects and 200+ Reviews. We specialize in Shopify builds, relaunches, and migrations, with a strong focus on conversion rate optimization and measurable growth.

Services and pricing

• Store build or redesignPrice on request
  What's included

  We create high-converting Shopify stores tailored to your brand. Whether you’re starting from scratch or need a redesign, we focus on speed, UX, and conversion optimization. With 10+ years of experience, we build seamless, scalable, and visually compelling stores that drive sales and enhance customer experience.

• SEOPrice on request
  What's included

  We optimize your Shopify store for higher search rankings and organic traffic. From technical SEO and structured data to keyword research and content strategy, we ensure your store is fast, visible, and competitive. Our proven strategies help increase visibility, attract the right audience, and drive sustainable growth.

• Store migrationPrice on request
  What's included

  Seamlessly migrate your store to Shopify with zero data loss and minimal downtime. We handle product data, customers, orders, and SEO to ensure a smooth transition. Whether you’re moving from WooCommerce, Magento, or another platform, we optimize performance, design, and functionality for a better Shopify experience.

• Ongoing website managementPrice on request
  What's included

  Keep your Shopify store running smoothly with our expert support. We handle updates, bug fixes, performance optimization, and security to ensure seamless operation. From content updates to feature enhancements, we provide proactive maintenance so you can focus on growing your business.

• Custom apps and integrationsPrice on request
  What's included

  Enhance your Shopify store with custom apps and seamless integrations. We develop tailored solutions to automate workflows, improve functionality, and connect third-party tools. Whether you need a unique feature or an API integration, our solutions ensure efficiency, scalability, and a smooth user experience.

• Product and collection setupPrice on request
• Store settings configurationPrice on request
• Theme customizationPrice on request
• POS setup and migrationPrice on request
• Headless commercePrice on request
• Website audit and optimization strategyPrice on request
• Checkout upgradePrice on request
• TroubleshootingPrice on request
• Custom domain setupPrice on request
• Systems integrationPrice on request
• Search engine advertisingPrice on request
• Sales channel setupPrice on request
• Conversion rate optimizationPrice on request
  What's included

  We optimize your Shopify store with a data-driven approach to increase revenue: checkout optimization, UX improvements, page speed, A/B testing, and in-depth analysis of your sales data. We identify concrete weak points in your customer journey and implement fixes directly — no theoretical audits, just measurable results. 10+ years of e-commerce experience, 300+ completed projects.

• Social media marketingPrice on request
• Email marketingPrice on request
• Content marketingPrice on request
• Analytics and trackingPrice on request
• Business strategy guidancePrice on request
• Product sourcing guidancePrice on request
• Site performance and speedPrice on request
• Wholesale/B2BPrice on request
• International expansionPrice on request
• Product developmentPrice on request
• Banner adsPrice on request
• Logo and visual brandingPrice on request
• Product descriptionsPrice on request
• Website and marketing contentPrice on request

Featured work

• Expert Shopify Solutions – From Freelancer to Leading Agency

  With years of experience in e-commerce, we started as a freelancer in 2016 and have since grown into a leading Shopify agency. Our expertise in store development, SEO, CRO, and ads has earned us a 4.7-star rating with over 200 reviews. We deliver high-quality, results-driven Shopify solutions trusted by brands worldwide.

• GymFreak – From Store Redesign to Market Leader

  GymFreak, a fitness apparel brand, needed a complete store overhaul to improve performance and scalability. We redesigned their Shopify store with a conversion-optimized layout, SEO enhancements, and CRO strategies. Alongside a data-driven Meta Ads campaign, the results were outstanding—turning GymFreak into one of the leading brands in its niche.

• Full Shopify Redesign & CRO Optimization for NOM Sportsfood

  We fully redesigned nom-sportsfood.com, optimizing UX/UI, CRO, SEO, and pagespeed for maximum performance. Through strategic improvements in navigation, checkout flow, and mobile usability, we achieved an impressive conversion rate increase. The result: a faster, more engaging Shopify store that drives higher sales and delivers a seamless customer experience.

• ERWO Pharma – From Concept to a Fully Optimized Shopify Store

  ERWO Pharma, a supplement manufacturer, needed a professional Shopify store from scratch. We created a custom design with high-quality banners, optimized navigation, and CRO-focused elements. SEO and page speed optimization ensured fast load times and visibility. The result: a scalable, high-performance store ready for long-term growth.

• pauldirekt – Relaunch of a Successful Shopping Club

  pauldirekt, once a leading shopping club with over 1.2 million members, made its comeback after years of absence. We were entrusted with building the new Shopify store, including modern design, SEO optimization, and CRO strategies. The result: a high-performance online store that seamlessly continues its past success.

Ratings and reviews

• camppawsStore build or redesignJul 16, 2026

  Ich kann Alexander Lacatus und sein Team ADTLANTIS sehr empfehlen. Ich habe Alexander beauftragt meinen Onlineshop auf Herz und Nieren zu prüfen. Er half mir eigenständig bei der Schärfung meiner Positionierung und baute einen wahnsinnig schönen Shop. Meine Erwartungen wurden übertroffen. Ich würde jederzeit wieder mit ADTLANTIS zusammenarbeiten. Klare Empfehlung.

• Coconut BoyzStore build or redesignJan 9, 2026

  A reliable and uncomplicated partner. We'd gladly work with them again. We successfully completed two projects. Thank you!

• Glam SkinStore build or redesignAug 18, 2025

  Hervorragende Agentur! Auf Wünsche wird explizit eingegangen, revisionen und nacharbeitungen sind kein Problem. Man fühlt sich immer wichtig und nie vergessen.

• Prio PatchesStore build or redesignJul 15, 2025

  Ich bin durch Zufall auf Atlantis gestoßen und vom ersten Kontakt bis zur finalen Abnahme meines Onlineshops lief wirklich alles hochprofessionell, schnell und absolut kundenorientiert ab. Ich war bestimmt kein einfacher Kunde , mit vielen Rückfragen, spontanen Ideen und ständigen Anpassungen. Aber das Team hat geduldig, lösungsorientiert und ohne Ausreden alles umgesetzt –,oft sogar in Rekordzeit. Ich bin mehr als zufrieden mit dem Ergebnis und dem Service. Wer einen modernen, funktionierenden Onlineshop aufbauen möchte, ist hier genau richtig. Danke für die tolle Zusammenarbeit!

• That Magical MindStore build or redesignMay 4, 2025

  Top! Extrem nett und setzen alles bis ins kleinste Detail um was man haben möchte. Meine Website sieht jetzt bei weitem besser aus als vorher! Ich kann ADTLANTIS und Alexander nur weiterempfehlen.

• Allgäu SeifeWebsite audit and optimization strategyMar 3, 2025

  Es wurde sehr genau auf meine Wünsche eingegangen

• ERWO Pharma OnlineshopStore build or redesignFeb 27, 2025

  Fast, reliable and very competent! ADTLANTIS always has a solution! We can highly recommend the ADTLANTIS team!!!

Read all reviews on Shopify →