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Agencies by service

Ecommerce SEO agencies.

Agencies whose own sites describe ecommerce SEO 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
938
name at least one client
639
have a corroborated client
116
client brands named
6,928
countries with an office
20
Agency sites last read
September 2026

390 ecommerce SEO agencies match your filters

Showing 351 to 375 of 390, 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. Halbstark

    • Matches: Ecommerce SEO
    • Matches: Conversion rate optimisation
    • Shopify

    From their site We are holistic strategists, designers and programmers working as a team for the perfect Shopify launch.

    No client brands named on its site

  2. Opklopper

    • Matches: Ecommerce SEO
    • Matches: Conversion rate optimisation
    • Shopify
    • Shopify Plus
    • Fashion and apparel
    • B2B and wholesale

    From their site Shopify Plus Partner voor groeiende merken in Nederland & België

    No client brands named on its site

  3. Feel and Clic

    • Matches: Ecommerce SEO
    • Matches: Conversion rate optimisation
    • Shopify
    • WooCommerce

    From their site Un partenaire e-commerce engagé sur la performance, l'intégration et la maîtrise technique

    No client brands named on its site

  4. Square Root Solutions

    • Matches: Ecommerce SEO
    • Matches: Conversion rate optimisation
    • Shopify
    • Adobe Commerce (Magento)
    • WooCommerce
    • Headless commerce

    From their site Custom eCommerce web design solutions for businesses looking to grow their online presence

    No client brands named on its site

  5. Unique

    • Matches: Ecommerce SEO
    • Matches: Conversion rate optimisation
    • Shopify
    • WooCommerce

    From their site Vi accompagnano nella progettazione e sviluppo di shop online con le migliori piattaforme.

    No client brands named on its site

  6. Sembox

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

    From their site Design and implementation of e-commerce and digital marketing strategies. All-encompassing consulting for your online sales channel.

    No client brands named on its site

  7. ITTweb

    • Matches: Ecommerce SEO
    • Matches: Conversion rate optimisation
    • Shopify Plus
    • Adobe Commerce (Magento)
    • WooCommerce
    • Fashion and apparel
    • +4

    From their site Shopify Plus certified agency with enterprise experience. Development, migration, integration, and optimization.

    No client brands named on its site

  8. The Conversion Mill

    • Matches: Ecommerce SEO
    • Matches: Conversion rate optimisation
    • Shopify
    • Adobe Commerce (Magento)
    • BigCommerce

    From their site Better rankings, more traffic, better user experience, and more conversions since 2019.

    Team
    1 to 10
    Founded
    2019

    No client brands named on its site

  9. The2digitals

    Milano, Italy

    • Matches: Ecommerce SEO
    • Matches: Conversion rate optimisation
    • Adobe Commerce (Magento)
    • WooCommerce

    From their site The2digitals crea soluzioni vincenti per le aziende, fornendo strumenti per la digitalizzazione dei loro prodotti sul mercato digitale.

    No client brands named on its site

  10. DSI Design

    Milano, Italy · also Milan

    • Matches: Ecommerce SEO
    • Matches: Conversion rate optimisation
    • Shopify
    • Amazon
    • Shopify Plus
    • Adobe Commerce (Magento)
    • +4

    From their site Sviluppiamo e-commerce su Shopify e WooCommerce che trasformano il traffico in fatturato.

    No client brands named on its site

  11. Wubs

    • Matches: Ecommerce SEO
    • Matches: Conversion rate optimisation
    • Shopify
    • Adobe Commerce (Magento)
    • WooCommerce
    • BigCommerce

    From their site En Shopify-partner för både affären och tekniken

    No client brands named on its site

From the ecommerceguide dataset

Ecommerce SEO agencies in numbers

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

Agencies listed
938
Name at least one client
639 68%
Agency to client links recorded
7,187
Have a corroborated client
116 12%
Team size on record
196 21%
Founding year on record
177 19%

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.