Agencies by service
Agencies whose own sites describe conversion rate optimisation work, each listed with the client brands it names, the platforms it works on, its offices and team size. Filter by client evidence, specialism, service, location and team size. Paying for a listing does not change the order.
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Showing 1 to 25 of 43, ordered by most named clients
By the number of client brands each agency names on its own site, then by how many of those we corroborated. That number reflects how much of its portfolio an agency publishes and how much our crawler could read. It is not a quality rating.
Sponsored listings appear in a separate, labelled block and never change this order.
Named clients42
Burgstädter Beef, Aloha Sana, Younge, Meinpferd, Bio Chem, Baumschule Waldgarten, Complices, Aquasan, Picmondoo, Beherzt, Boos, Molten, Logipack, Asabi, Escape Game Juist, Ooobox, Kitchenland, Wikus, Stickabush, Greenic, Time Akademie, Thomas Reinbacher, Steiner, Smokefire, Midoya, Menne, Mariana Cannabis, Kniti, Magpics, Kiigo, Julia Bakir, Hausofart, Dr. Vivien Karl, Dollie, Desrity, Briefkasten, Aurora, Amoedo
Auckland, New Zealand · also Sydney, Melbourne +3
From their site We don't sell solutions. We produce business outcomes.
Named clients36
Barkers, Signet, Motto, Standard Issue, Giftbox Boutique, SleepMaker Australia, Manage My Health, Jaycar, Merchant 1948, Moet, King Seeds, Hairhouse, Veuve Clicquot, Jenny Craig, WelleCo, Stussy, Billabong, Volcom, Element, Quiksilver, Vida Glow, Verali, The Body Shop, Temple & Webster, Ted's Cameras, Globe, Headspace, Insignia, James Lane, Jaybro, L'Occitane, Maurice Blackburn Lawyers
From their site Planbares Amazon-Wachstum in 90 Tagen. Ohne eigenes Amazon-Team.
Named clients25
IronMaxx, LAPP Mobility, Trango GmbH, miweba, 55Grad, Fireland, Celeko, Schlauchland, ALCLEAR, Licargo, SURIG, CM Tronic, Betten-Traum-Land, Rostio GmbH, Mr. Crumble, Frosal, Campnetic, MioOlio, KEDahead, Beibye, Thiel
From their site We help eCom Brands increase Scalability, ROAS and Profits with AI Conversion Optimization.
Named clients21
Cocunat Beauty, Naturtreu, OzziMozzie, Dollar Beard Club, Makani Germany, WLDOHO, eCom Incubator, Schema M, Solace Bands, Drippy Amsterdam, Holzkern, Outdoorheld, Rosental, Colibri Skincare, SassyClassy, IM8, AG1
From their site Als führende Amazon Agentur bietet VALUEZON datengetriebene Strategien und Full Service für Seller & Vendoren auf Amazon.
Named clients20
Fahrrad.de, air up, Carrera, Liqui Moly, Esprit, Haier, bugatti, Menzerna, Gardena, Chiemsee, Gepps, Hoover, SLV, Vitafy, FemMas, Third of Life
From their site From Munich to the world: Your Shopify agency for sustainable success.
Named clients19
C&A, Jochen Schweizer, Repareo, TUM Campus Heilbronn, Apricot Beauty, Aqipa, Swisscom, Metav, VIU Eyewear, Alldent, Compera, Gasnetz Hamburg, Havsund, Heycar, Immowelt
Named clients18
Wine in Black, Weinfürst, Caparol Icons, Precision M1lch, Motel a Miio, Buah, Loewenanteil, Enpal Solar, Everdrop, Ahead Nutrition, Playmais, Nucao / The Nu Company, VAAY CBD, gitti beauty
From their site Leading Global Digital Commerce & AI-Powered Experience Solutions
Named clients17
Engine, Newell Brands, Blue Rabbit, L'Oréal, Fender, Jacuzzi, NDS, Berlin Packaging, Virgin Voyages, Omron, Goldwell, Boots Opticians, Zermatt
Named clients17
Hinge, Gizeh, Boss, Home24, Gitti, Finn Auto, Freunde von Freunden, lala Berlin, Möve, Wehkamp, Marlo Laz, Live Fast Die Young, Flaconi
Named clients17
RKH Gesundheit, Koelle Zoo, Automotive Lighting, Staatsweingut Weinsberg, Jom Group, Ducati, Sophienklinik, art aqua, Berberich Papier, Carl-Auer Verlag, Wolters Kluwer, Steinbeis, CDS Polymere
Named clients16
nomadi, L&T, Diemer, Bird Bikes, CODELLO, Coopop, Hamburger Abendblatt, Kärcher, wilhelm tel, royfort, Miamor, FUNKE Mediengruppe
From their site Wir sind die Experten für digitale Vertriebsarchitekturen
Named clients16
Sonepar Österreich, Prediger Lichtberater, expert e-Commerce GmbH, dm-drogerie markt, Douglas, Limbächer & Limbächer, HYDAC, RWA Österreich, Winzergemeinschaft Franken, Barthel Armaturen, Otto GmbH (corso.de), Schuback Parfümerie
Named clients15 5 corroborated
Beauty & Co ✓, The Surfer Surf Camp Sri Lanka, Cellgym, KFZ Gutachten Augsburg, Barbi Lu, Telemarketing Agentur, Med Solution, Webagentur Vergleich, Branchenverzeichnis, CEO Dashboard, CEO Club House
Cologne, Germany
From their site As a Shopify agency, we develop & manage your online store and turn visitors into paying customers.
Named clients12
RTL, Vision Fitness, Hagebau, Nordhaus, Mealberry Group, Musicstore, Barrex Lagertechnik, Global Gruppe
Named clients12
MIOMENTE, PAKAMA athletics GmbH, Soul Spice, Frida & Fritz, Teacher News, Insurance with a head, Mindset Coach, Attorney at Law
From their site B2B E-commerce agency. Innovative solutions for your business. Increase your sales reach and efficiency.
Named clients11
Usercentrics, Coffee Fellows, Pluxee, Messe München, Roland Berger, Ecovis, Streifeneder
From their site Agentur für Digital Commerce in Berlin, Hamburg, Göttingen, Kyiv
Named clients11
Digitalcluster Hamburg, ASS Einrichtungssysteme, Nik the Greek GmbH, 7days, Fitstore24, EXPRESSO Deutschland GmbH & Co. KG, EGGERS
From their site We're the leading Shopify partner for international brands.
Named clients10
Psycho Bunny, Creed, Rosefield, Moose Knuckles, Namuk, Kabrita
Named clients10
MyHood, deinSchrank.de, Globus Baumarkt, Hidden Gyms, Neumann, Paulmann
From their site Specialized Shopify agency focused on AI and headless commerce, implementing high-performance e-commerce solutions at enterprise level.
Named clients10
FAZUA, In a nutshell, DaCapo Travel, air up, Gepp's, Freeletics
From their site We turn your data into actionable growth strategies and your traffic into profitable revenue. No empty promises. No guesswork.
Named clients9 3 corroborated
Vieri, e+m Holzprodukte, newkee, LCredi GmbH, Studio Pollina
Named clients9
Kivanta, Megazoo, Laetitia, Fellby, displayengel
From their site E-Commerce Agentur für Shopify, Shopware und Headless – Performance, CRO und Customer Lifecycle.
Named clients6
Wacken Beer, SPQR
From the ecommerceguide dataset
Calculated from every agency in this category, not just this page. Each figure opens the list filtered to it.
Agencies are found in Google search and business-listing results for ecommerce agency searches, and through agencies submitting themselves. Each agency's own site is then read to record its services, platforms, sectors, offices and the client brands it names.
A named client is a brand the agency names on its own site, usually in a case study or portfolio. It is the agency's claim. Where the client's own site or technology stack backs that claim, the client is marked corroborated (✓).
From what the agency's pages describe. A sector is recorded when the agency's named clients sell in it or the agency explicitly describes that work, not from a single passing mention.
Only a head office or office found in a business listing with an address, or named on the agency's own site. An area an agency says it serves is not treated as a location.
The default order is by number of named clients, which reflects how much of a portfolio an agency publishes as well as its size. It is not a rating. Sponsored placements appear separately and labelled. Self-submitted listings are paid for and are ordered the same way as every other listing.
If a listing is wrong, email hello@ecommerceguide.com with the page and the correction.