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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

107 ecommerce SEO agencies match your filters

Showing 26 to 50 of 107, 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. Thought Media

    Toronto, Canada

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

    From their site We Design, Build & Develop, Host & Support Businesses & Brands.

    Founded
    2009

    Named clients13

    +9 more clients

    Toronto Disability Lawyers, DMPG, AceTrades, Imperial Custom Cabinetry and Closets, Q's HVAC Inc., RealEstateLawyers.ca LLP, CKISS Cabinetry, Dominion Pardons & Waivers, Salehi Law

  2. ShopifyTasker

    • Matches: Ecommerce SEO
    • Matches: BigCommerce
    • Shopify
    • Shopify Plus
    • Adobe Commerce (Magento)
    • WooCommerce
    • +1

    From their site Full-service Shopify expertise — store design, custom development, SEO, platform migrations, and ongoing support. Pay only after the work is done.

    Team
    11 to 50

    Named clients11 1 corroborated

    +7 more clients

    ShopBoxed, Smiling Pet, Dutch Cargo, Black Tie CBD, Farm Nine, EG Clothing, Go For Zero

  3. 6ixSenses

    Toronto, Canada

    • Matches: Ecommerce SEO
    • Matches: BigCommerce
    • WooCommerce
    • Home and furniture
    • Sports and outdoors

    From their site We develop and manage eCommerce and digital infrastructure for businesses to grow faster and thrive in the age of AI.

    Named clients11

    +7 more clients

    Northbound Leather, NARAT Group, SPK Outdoor Furniture, Sharpline HVAC (HomeComfort), Zaui, Huna Logistics, BlueTech

  4. 100xelevate

    • Matches: Ecommerce SEO
    • Matches: BigCommerce
    • Shopify
    • WooCommerce
    • Headless commerce
    • Subscription commerce
    • +1

    From their site We build high-performing Klaviyo flows, campaigns, and segmentation strategies that scale retention, boost repeat revenue, and turn subscribers into loyal customers.

    Named clients9

    +5 more clients

    Cambie, Blue Ruby, AG1, Jot, Andrea Maack

  5. Digital Six

    Edinburgh, UK

    • Matches: Ecommerce SEO
    • Matches: BigCommerce
    • Shopify
    • Shopify Plus
    • Adobe Commerce (Magento)
    • Headless commerce
    • +3

    From their site We're specialists in ecommerce design, development and marketing, helping market leading retailers to grow for over 20 years.

    Offices
    2

    Named clients9

    +5 more clients

    Glengoyne, macom medical, Oriental Mart, Candle Shack, Mademoiselle Macaron

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.