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Agencies by platform

BigCommerce agencies.

Agencies whose own sites show work on BigCommerce, each listed with the client brands it names, its services, sector specialisms, offices and team size. Filter by client evidence, specialism, service, location and team size. Paying for a listing does not change the order. Compare BigCommerce pricing and capabilities before you shortlist.

agencies
158
name at least one client
119
have a corroborated client
29
client brands named
1,310
countries with an office
17
Agency sites last read
September 2026

133 BigCommerce agencies match your filters

Showing 126 to 133 of 133, 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. The Conversion Mill

    • Matches: Ecommerce web design
    • Matches: BigCommerce
    • Shopify
    • Adobe Commerce (Magento)

    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

From the ecommerceguide dataset

BigCommerce agencies in numbers

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

Agencies listed
158
Name at least one client
119 75%
Agency to client links recorded
1,337
Have a corroborated client
29 18%
Team size on record
32 20%
Founding year on record
41 26%

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.