Company lists · Data refreshed September 2026

Top 25 Ecommerce platform SEO agencies worldwide

RevenueBase identified 28,414 ecommerce platform SEO agencies worldwide as of September 2026 and tracks 222,507 professional contacts across them, including 31,243 with verified work emails. The United States is the largest market and London the largest hub.

This list covers ecommerce platform SEO agencies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026. Country and city lists for ecommerce platform SEO agencies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review
28,414Companies
222,507Contacts tracked
31,243Verified emails
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The 25 largest ecommerce platform SEO agencies worldwide

Ranked by team size
Top 25 of 28,414 ecommerce platform SEO agencies worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to ecommerce platform SEO agencies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceKarachi, PakistanHQ checked Sep 28, 2026n/a1,135 contacts →

Partial evidence

“Learn How To Build and grow your E-COMMERCE Business On Leading Global E-Commerce Platforms.”

Source: RevenueBase Database · checked Sep 28, 2026
2Partial evidencePetah Tikva, IsraelHQ checked Sep 28, 20261,001-5,0001,102 contacts →

Partial evidence

“Global-e (NASDAQ: GLBE) is the world's leading platform enabling and accelerating global, Direct-To-Consumer e-commerce.”

Source: RevenueBase Database · checked Sep 28, 2026
3Partial evidenceOakland, CA, United StatesHQ checked Sep 28, 2026501-1,000948 contacts →

Partial evidence

“Iksula is a leading eCommerce solutions provider for brands and retailers globally.”

Source: RevenueBase Database · checked Sep 28, 2026
4Indirect evidenceNottingham, United KingdomHQ checked Sep 28, 2026n/a926 contacts →

Indirect evidence

“Some agencies play it safe.”

Source: RevenueBase Database · checked Sep 28, 2026
5Strong evidenceBangkok, ThailandHQ checked Sep 28, 2026501-1,000884 contacts →

Strong evidence

“aCommerce revolutionized the e-commerce enablement industry by introducing our cutting-edge platform and technology stack, EcommerceIQ.”

Source: RevenueBase Database · checked Sep 28, 2026
6Partial evidenceBangalore, IndiaHQ checked Sep 28, 20261,001-5,000845 contacts →

Partial evidence

“Kriya is a 1,600-strong full-service eCommerce solutions provider for some of the world’s biggest and best eCommerce brands.”

Source: RevenueBase Database · checked Sep 28, 2026
7Partial evidenceCarlsbad, CA, United StatesHQ checked Sep 28, 2026n/a825 contacts →

Partial evidence

“Since its inception in 1997, SEO Inc.”

Source: RevenueBase Database · checked Sep 28, 2026
8Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 28, 2026201-500671 contacts →

Partial evidence

“Constructor is the only search and discovery platform designed exclusively for commerce where conversions matter.”

Source: RevenueBase Database · checked Sep 28, 2026
9Strong evidenceRiga, LatviaHQ checked Sep 28, 2026501-1,000554 contacts →

Strong evidence

“We help eCommerce brands identify what’s actually blocking growth and build a clear 90-day plan to fix: Legacy platforms that are slow, fragile, or risky to change; Delivery…”

Source: RevenueBase Database · checked Sep 28, 2026
10Indirect evidenceNew Delhi, IndiaHQ checked Sep 28, 2026201-500543 contacts →

Indirect evidence

“Techmagnate is a leading, award-winning digital marketing agency.”

Source: RevenueBase Database · checked Sep 28, 2026
11Indirect evidenceBengaluru, IndiaHQ checked Sep 28, 2026201-500527 contacts →

Indirect evidence

“We are HiveMinds, a unit of Madison World.”

Source: RevenueBase Database · checked Sep 28, 2026
12Partial evidenceAthens, GreeceHQ checked Sep 28, 2026501-1,000485 contacts →

Partial evidence

“For 20 years now, Skroutz is the #1 e-commerce platform in Greece.”

Source: RevenueBase Database · checked Sep 28, 2026
13Indirect evidenceIndore, IndiaHQ checked Sep 28, 2026201-500484 contacts →

Indirect evidence

“E-vitamin is an e-commerce and digital marketing service provider established in Indore.”

Source: RevenueBase Database · checked Sep 28, 2026
14Indirect evidenceRio Do Sul, BrazilHQ checked Sep 28, 2026201-500449 contacts →

Indirect evidence

“VemSerMagazord Somos uma equipe de apaixonados por tecnologia.”

Source: RevenueBase Database · checked Sep 28, 2026
15Partial evidenceUnited StatesHQ checked Sep 28, 2026n/a445 contacts →

Partial evidence

“The largest SEO Marketplace on the web with SEO experts from every inch of the world.”

Source: RevenueBase Database · checked Sep 28, 2026
16Indirect evidenceMarília, BrazilHQ checked Sep 28, 2026201-500436 contacts →

Indirect evidence

“A plataforma de e-commerce para nunca mais precisar de outra.”

Source: RevenueBase Database · checked Sep 28, 2026
17Indirect evidenceNoida, IndiaHQ checked Sep 28, 2026201-500434 contacts →

Indirect evidence

“Ebizon is the leading e-commerce and digital activation agency for brands and retailers globally.”

Source: RevenueBase Database · checked Sep 28, 2026
18Indirect evidenceMumbai, IndiaHQ checked Sep 28, 2026201-500428 contacts →

Indirect evidence

“Within a short span, eBrandz has seen enormous growth.”

Source: RevenueBase Database · checked Sep 28, 2026
19Strong evidenceMilwaukee, WI, United StatesHQ checked Sep 28, 2026201-500408 contacts →

Strong evidence

“Amla Commerce develops ecommerce software platforms.”

Source: RevenueBase Database · checked Sep 28, 2026
20Indirect evidenceCoral Gables, FL, United StatesHQ checked Sep 28, 2026n/a394 contacts →

Indirect evidence

“E-commerce - Construye una Marca - Digital Marketing”

Source: RevenueBase Database · checked Sep 28, 2026
21Indirect evidenceMiddletown, DE, United StatesHQ checked Sep 28, 2026201-500390 contacts →

Indirect evidence

“Do you want to see your business on heights?”

Source: RevenueBase Database · checked Sep 28, 2026
22Indirect evidenceBengaluru, IndiaHQ checked Sep 28, 2026201-500374 contacts →

Indirect evidence

“Codilar is a leading Digital Experience & Commerce Tech Enabler, partnering with brands to Consult, Build, and Grow their digital commerce businesses.”

Source: RevenueBase Database · checked Sep 28, 2026
23Partial evidenceChicago, IL, United StatesHQ checked Sep 28, 2026201-500343 contacts →

Partial evidence

“At Kensium, we lead the way in B2B and B2C eCommerce innovation, delivering scalable solutions that drive business growth and competitiveness.”

Source: RevenueBase Database · checked Sep 28, 2026
24Partial evidenceLehi, UT, United StatesHQ checked Sep 28, 2026201-500326 contacts →

Partial evidence

“At Boostability, we're more than just an SEO company; we're your strategic partner in driving online growth.”

Source: RevenueBase Database · checked Sep 28, 2026
25Partial evidenceLos Angeles, CA, United StatesHQ checked Sep 28, 2026201-500320 contacts →

Partial evidence

“Coalition Technologies is one of the leading SEO & web design agencies in the United States.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 28,414 ecommerce platform SEO agencies worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 31,243 reachable decision-makers.

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Ecommerce platform SEO agencies worldwide at a glance

As of Sep 28, 2026
14.0%Verified-email coverage
7.8Average contacts per company
1-10Median size (employees)
2.1%Largest-city concentration · London
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
19,277
11-50
7,334
51-200
1,347
201-500
250
501-1,000
56
1,001-5,000
26
5,001-10,000
8
10001+
23

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among ecommerce platform SEO agencies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for ecommerce platform SEO agencies are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “ecommerce platform SEO agencies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names ecommerce platform SEO agencies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among ecommerce platform SEO agencies, and records with no verified work email.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every listed company carries at least one verified work email, 31,243 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Ecommerce platform SEO agencies by location

127 lists · largest first

Every Ecommerce platform SEO agencies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names ecommerce platform SEO agencies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many ecommerce platform SEO agencies are there worldwide?

RevenueBase identified 28,414 ecommerce platform SEO agencies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Extreme Commerce, headquartered in Karachi, tops this list with the largest team on record.

Which country has the most ecommerce platform SEO agencies?

The United States leads with 4,804 companies, followed by India (3,510) and the United Kingdom (1,912). Every ecommerce platform SEO agencies list by country and city is linked on this page.

Which city has the most ecommerce platform SEO agencies?

London leads with 595 headquartered companies, followed by Lahore (339) and New Delhi (292).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 31,243 verified decision-maker contacts tracked across these 28,414 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.