Company lists · Data refreshed November 2026

Top 25 Online store optimization agencies worldwide

Name: Online store optimization agencies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 11,702 companies tracked

RevenueBase identified 11,702 company matches for online store optimization agencies worldwide as of November 2026 and tracks 81,431 professional contacts across them, including 18,912 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for online store optimization agencies worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for online store optimization agencies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built

11,702Companies

81,431Contacts tracked

18,912Verified emails

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The 25 largest online store optimization agencies worldwide

Ranked by team size

Top 25 of 11,702 company matches for online store optimization agencies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Kinesso	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	5,001-10,000	2,407 contacts →
	Exact match “KINESSO is the technology-driven performance marketing agency within Omnicom Media that provides actionable growth for both agency partners and clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	MY Amazon GUY	Exact match	Atlanta, GA, United StatesHQ recorded Nov 6, 2026	501-1,000	1,043 contacts →
	Exact match “1.2-billion managed on Amazon, My Amazon Guy is A 400+ client full service Amazon Agency in Atlanta, Georgia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	JH	Exact match	Nottingham, United KingdomHQ recorded Nov 6, 2026	n/a	999 contacts →
	Exact match “Some agencies play it safe.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Kriya Nextwealth Private Limited	Exact match	Bangalore, IndiaHQ recorded Nov 6, 2026	1,001-5,000	897 contacts →
	Exact match “Kriya is a 1,600-strong full-service eCommerce solutions provider for some of the world’s biggest and best eCommerce brands.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Constructor	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	201-500	840 contacts →
	Exact match “Constructor is the only search and discovery platform designed exclusively for commerce where conversions matter.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Appmax	Exact match	Porto Alegre, BrazilHQ recorded Nov 6, 2026	201-500	665 contacts →
	Exact match “A Appmax oferece um conjunto de soluções para turbinar o resultado do seu negócio digital.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Ebrandz LLP	Exact match	Mumbai, IndiaHQ recorded Nov 6, 2026	201-500	434 contacts →
	Exact match “Within a short span, eBrandz has seen enormous growth.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Coalition Technologies	Exact match	Los Angeles, CA, United StatesHQ recorded Nov 6, 2026	201-500	332 contacts →
	Exact match “Coalition Technologies is one of the leading SEO & web design agencies in the United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	AB Tasty NOW Wingify	Exact match	Paris, FranceHQ recorded Nov 6, 2026	201-500	306 contacts →
	Exact match “AB Tasty started when two founders, Alix de Sagazan and Rémi Aubert, struck out on their own with a simple idea: experimentation and personalization should be faster and easier…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Wissend Consultancy Services Pvt. LTD	Exact match	Chennai, IndiaHQ recorded Nov 6, 2026	201-500	282 contacts →
	Exact match “Wissend \| Helping B2B Manufacturers & Distributors Grow in the Digital World At Wissend, we partner with B2B manufacturers and distributors to simplify digital transformation and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Elogia	Exact match	Barcelona, SpainHQ recorded Nov 6, 2026	51-200	267 contacts →
	Exact match “ELOGIA, a VIKO Group Company, is a digital agency specialized in "Digital Commerce Marketing", We help our clients to use the digital media to sell more.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Seller Interactive	Exact match	Markham, ON, CanadaHQ recorded Nov 6, 2026	51-200	267 contacts →
	Exact match “Canada’s #1 leader in the Digital Marketing industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Webranking	Exact match	Correggio, ItalyHQ recorded Nov 6, 2026	201-500	265 contacts →
	Exact match “We are a performance-focused digital agency committed to efficiently and transparently driving real growth for major international businesses in an innovative environment, with a…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Acodez IT Solutions Pvt. LTD	Exact match	Calicut, IndiaHQ recorded Nov 6, 2026	51-200	255 contacts →
	Exact match “Acodez is a leading web design and online marketing agency based in India, renowned for our exceptional services and accolades.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	IT Geeks INC	Exact match	Salt Lake City, UT, United StatesHQ recorded Nov 6, 2026	201-500	246 contacts →
	Exact match “At IT Geeks, trust is at the core of everything we do.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Avanti E-Commerce & Digital Marketing	Exact match	Florianópolis, BrazilHQ recorded Nov 6, 2026	51-200	237 contacts →
	Exact match “Como uma das maiores empresas de soluções para E-commerce do Brasil, a AVANTI é pioneira e especialista em usar o poder da tecnologia para que varejo e indústria vendam mais e…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Channeladvisor	Exact match	Morrisville, NC, United StatesHQ recorded Nov 6, 2026	501-1,000	229 contacts →
	Exact match “ChannelAdvisor (NYSE: ECOM) is a leading multichannel commerce platform whose mission is to connect and optimize the world’s commerce.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Commerce Pundit	Exact match	Duluth, GA, United StatesHQ recorded Nov 6, 2026	201-500	208 contacts →
	Exact match “eCommerce Development.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Spiralyze	Exact match	Atlanta, GA, United StatesHQ recorded Nov 6, 2026	201-500	205 contacts →
	Exact match “30% conversion lift on your website in 90 days through predictive CRO- Prediction engine scrapes websites to find winning A/B tests from other companies- Full-service team does…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Salmon	Exact match	Watford, NY, United KingdomHQ recorded Nov 6, 2026	501-1,000	205 contacts →
	Exact match “Salmon is a global digital commerce consultancy that defines and delivers market-changing eCommerce solutions and customer journeys for the world’s leading brands.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	SMITH	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	51-200	190 contacts →
	Exact match “Smith \| The Performance Commerce People.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Clearer	Exact match	Boston, United StatesHQ recorded Nov 6, 2026	201-500	170 contacts →
	Exact match “We’re here to make ecommerce clearer.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Convertcart	Exact match	Bangalore, IndiaHQ recorded Nov 6, 2026	51-200	162 contacts →
	Exact match “Convertcart helps online businesses deliver outstanding experiences to customers throughout their journey-build lasting relations with them-and drive more revenue.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Innoppl INC	Exact match	Atlanta, GA, United StatesHQ recorded Nov 6, 2026	51-200	162 contacts →
	Exact match “Innoppl Inc commonly known as "Innovative People", Innoppl, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Estorelabs	Exact match	Warsaw, PolandHQ recorded Nov 6, 2026	201-500	159 contacts →
	Exact match “eStoreLabs provides a range of client-specific eCommerce solutions, from strategy, design and optimization, through eContent development and production, to actions on eRetailers…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “online store optimization agencies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 11,702 online store optimization agencies worldwide

See the full list, filter by size, metro and specialty, and access 18,912 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Online store optimization agencies worldwide at a glance

As of Nov 6, 2026

23.2%Verified-email coverage

7.0Average contacts per company

1-10Median size (employees)

2.3%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

8,288

11-50

2,795

51-200

482

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for online store optimization agencies are linked below.
What qualifies: Company records worldwide whose business descriptions match “online store optimization agencies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 18,912 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Online store optimization agencies by location

79 lists · largest first

Every Online store optimization 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 SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “online store optimization agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many online store optimization agencies are there worldwide?

RevenueBase identified 11,702 company matches for online store optimization agencies worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Kinesso tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most online store optimization agencies?

The United States leads with 1,647 companies, followed by the United Kingdom (811) and India (741). Every online store optimization agencies list by country and city is linked on this page.

Which city has the most online store optimization agencies?

London leads with 266 company records, followed by New York (137) and Sao Paulo (127).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 18,912 professional contacts with verified work emails tracked across these 11,702 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.