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.
Popular Services
Additional Services
- Checkout upgrade
- Website and marketing content
- Product descriptions
- Content marketing
- Search engine advertising
- Social media marketing
- Store settings configuration
- POS setup and migration
- Banner ads
- Product and collection setup
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- Theme customization
- International expansion
- Site performance and speed
- Product development
- Product sourcing guidance
- Wholesale/B2B
- Business strategy guidance
- Custom domain setup
- Analytics and tracking
- Sales channel setup
- Email marketing
- Systems integration
- Troubleshooting
- Headless commerce
- Website audit and optimization strategy
- Logo and visual branding
- Custom apps and integrations
Contact
Headquarters
Languages
Pricing Info
Our Projects & Clients
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.
ADTLANTIS
Featured work
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.
Industry
Apparel & Accessories
GymFreak Clothing
Apparel & Accessories
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.
Industry
Food, Beverages & Tobacco
Mathias Nothegger - NOM Sportsfood
Food, Beverages & Tobacco
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.
Industry
Health & Beauty
ERWO Pharma Onlineshop
Health & Beauty
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.
ADTLANTIS
Featured work
Reviews
6 of 7 reviews shown.
camppaws
7/16/2026
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 Boyz
1/9/2026
A reliable and uncomplicated partner. We'd gladly work with them again. We successfully completed two projects. Thank you!
Glam Skin
8/18/2025
Hervorragende Agentur! Auf Wünsche wird explizit eingegangen, revisionen und nacharbeitungen sind kein Problem. Man fühlt sich immer wichtig und nie vergessen.
Prio Patches
7/15/2025
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 Mind
5/4/2025
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.