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Agencies by service

Ecommerce development agencies.

Agencies whose own sites describe ecommerce development 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.

agencies
1,371
name at least one client
1,010
have a corroborated client
178
client brands named
11,177
countries with an office
20
Agency sites last read
September 2026

490 ecommerce development agencies match your filters

Showing 151 to 175 of 490, ordered by most named clients

How results are ordered

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.

  1. Webimpacto

    Madrid, Spain

    • Matches: Ecommerce development
    • Matches: Conversion rate optimisation
    • Fashion and apparel
    • Food and drink
    • Home and furniture
    • Jewellery and luxury
    • +2

    From their site Somos la consultora estratégica que llevará tu ecommerce al máximo nivel.

    Named clients12 2 corroborated

    +8 more clients

    Mi bebé y yo, Inside Shops, Ametller Origen, Party Fiesta, LG, La Sirena, PC Componentes, Conforama

  2. OptiExperts

    London, UK

    • Matches: Ecommerce development
    • Matches: Conversion rate optimisation
    • Shopify
    • Shopify Plus
    • Headless commerce
    • Fashion and apparel
    • +4

    From their site We're an award-winning Shopify & Shopify Plus agency that designs and develops conversion-focused stores to scale ecommerce businesses.

    Named clients12 1 corroborated

    +8 more clients

    Unimaginable Foods, Chatelier, 24K9, Hydrate Buddy, SnugglePals, Doggie and Me Boutique, Little Creek, The Natural Posture

  3. OptiExperts

    London, UK

    • Matches: Ecommerce development
    • Matches: Conversion rate optimisation
    • Shopify
    • Shopify Plus
    • Headless commerce
    • Fashion and apparel
    • +4

    From their site Award Winning Shopify Plus Agency in London UK, designing conversion-focused stores to scale ecommerce businesses.

    Named clients12 1 corroborated

    +8 more clients

    Unimaginable Foods, Chatelier, 24K9, Hydrate Buddy, SnugglePals, Doggie and Me Boutique, Little Creek, The Natural Posture

  4. Shopimasters

    • Matches: Ecommerce development
    • Matches: Conversion rate optimisation
    • Shopify
    • Beauty and skincare
    • Food and drink
    • Sports and outdoors

    From their site We are ecommerce experts and turn your project into a profitable, sustainable business.

    Named clients12

    +8 more clients

    Gamechangers, Raciety: Racing Society Club, Vinoteca.es, Tuvalum Bikes, Faride, La Caja Saludable, Patch4Gi, Popa

  5. Just Create It

    • Matches: Ecommerce development
    • Matches: Conversion rate optimisation
    • Shopify
    • Fashion and apparel
    • Beauty and skincare
    • Jewellery and luxury

    From their site We design brands and Shopify experiences with clarity, soul, and strategy

    Team
    1 to 10
    Founded
    2018

    Named clients12

    +8 more clients

    Icons Jewellery, Winston Quinn, KATTIC, Myo, zarabe, piccole cose home, my pavlova, Ascention

  6. keyperformance

    Cologne, Germany

    • Matches: Ecommerce development
    • Matches: Conversion rate optimisation
    • Shopify
    • Sports and outdoors

    From their site As a Shopify agency, we develop & manage your online store and turn visitors into paying customers.

    Named clients12

    +8 more clients

    RTL, Vision Fitness, Hagebau, Nordhaus, Mealberry Group, Musicstore, Barrex Lagertechnik, Global Gruppe

  7. Refrsh

    • Matches: Ecommerce development
    • Matches: Conversion rate optimisation
    • Shopify
    • Shopify Plus
    • Fashion and apparel
    • Food and drink
    • +6

    From their site Wir entwickeln Conversion-starke Shopify Shops, die bei gleichem Traffic mehr Umsatz generieren.

    Named clients12

    +8 more clients

    Matchary, Schatteria, Miss Goodlife, Tracht À Porter, Aurumé, Aldea Kids, Perpétuel, HDSX

  8. Golden Web Age

    Munich, Germany

    • Matches: Ecommerce development
    • Matches: Conversion rate optimisation
    • Shopify
    • Shopify Plus
    • Food and drink
    • Sports and outdoors
    • +1

    From their site Experts for Shopify success - in every phase

    Offices
    2

    Named clients12

    +8 more clients

    PAKAMA athletics GmbH, MIOMENTE, WEISSENSTEIN, SILBERTHAL, Teacher News, Insurance with a head, Mindset Coach, Attorney at Law

  9. Web Builders

    Rotterdam, Netherlands

    • Matches: Ecommerce development
    • Matches: Conversion rate optimisation
    • Shopify
    • Beauty and skincare
    • Food and drink
    • Jewellery and luxury

    From their site Wij bouwen aan jouw online succes

    Team
    1 to 10

    Named clients12

    +8 more clients

    Dolci di Luca, I Love Group, Bocca Coffee, Art of Beauty by Maelyn, Boutique Blooms, Happy Home, Aza Natural, SHUZ

  10. Clarify Commerce

    • Matches: Ecommerce development
    • Matches: Conversion rate optimisation
    • Shopify
    • Fashion and apparel
    • International expansion

    From their site In today's complex eCommerce world, we clarify and simplify.

    Named clients11 6 corroborated

    +7 more clients

    Rethinkit ✓, Wheat ✓, Baum und Pferdgarten, Lollys Laundry, Paper Collective, By Green Cotton, Elise Gug

  11. Ecommerce Revolt

    Birmingham, UK

    • Matches: Ecommerce development
    • Matches: Conversion rate optimisation
    • Home and furniture
    • Jewellery and luxury
    • B2B and wholesale

    From their site We don't sell services, we sell results.

    Offices
    2

    Named clients11 2 corroborated

    +7 more clients

    Astra Jewelers, Vancouver Yacht Life, Vendox Sweden, Popsy Clothing US, USEO, IDE Dubai, TT Society

  12. Arctic Grey

    New York, US

    • Matches: Ecommerce development
    • Matches: Conversion rate optimisation
    • Shopify
    • Shopify Plus
    • Beauty and skincare
    • Food and drink
    • +6

    From their site Award-Winning Shopify Developers. Fixes, Upgrades, New Builds & Migrations

    Named clients11

    +7 more clients

    Everlast, Bark Box, Ronaldo Jewelry, Ken & Dana Design, The Cashmere Sale, Oshēn Salmon, Woodland Essence

  13. LWDA (London Web Design Agency)

    London, UK

    • Matches: Ecommerce development
    • Matches: Conversion rate optimisation
    • Shopify
    • Shopify Plus
    • Adobe Commerce (Magento)
    • WooCommerce
    • +2

    From their site Driving Traffic & Boosting Sales

    Offices
    2

    Named clients11

    +7 more clients

    Formahouse, De Havilland Gin, South Coast Powersports, Learn to Discover, Gotham, Islabikes, Molton Brown

From the ecommerceguide dataset

Ecommerce development agencies in numbers

Calculated from every agency in this category, not just this page. Each figure opens the list filtered to it.

Agencies listed
1,371
Name at least one client
1,010 74%
Agency to client links recorded
11,635
Have a corroborated client
178 13%
Team size on record
279 20%
Founding year on record
274 20%

How this directory works

Where agencies come from

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.

What “named clients” means

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 (✓).

How platforms, services and sectors are assigned

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.

Locations

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.

Order and payment

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.

Corrections

If a listing is wrong, email hello@ecommerceguide.com with the page and the correction.