Company lists · Data refreshed September 2026

Top 25 Ecommerce optimization agencies based in Paris, France

Name: Ecommerce optimization agencies based in Paris, France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 289 companies tracked

RevenueBase identified 289 ecommerce optimization agencies headquartered in Paris, France as of September 2026 and tracks 2,425 professional contacts across them, including 861 with verified work emails. Paris is the largest hub.

This list covers ecommerce optimization agencies headquartered in Paris, France, 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 19, 2026.

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 19, 2026 86% judged on-target in blind review

289Companies

2,425Contacts tracked

861Verified emails

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The 25 largest ecommerce optimization agencies based in Paris, France

Ranked by team size

Top 25 of 289 ecommerce optimization agencies based in Paris, France, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to ecommerce optimization 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	AB Tasty	Partial evidence	Paris, FranceHQ checked Sep 19, 2026	201-500	334 contacts →
	Partial evidence “At AB Tasty, we’re your partner for pushing great ideas even further through optimization.” Source: RevenueBase Database · checked Sep 19, 2026
2	Decade	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	51-200	250 contacts →
	Indirect evidence “Fondée en 1988, DECADE se positionne dans l’accompagnement des entreprises et enseignes de commerce « traditionnel » qui se lancent ou évoluent dans l’aventure de l’e-commerce, et…” Source: RevenueBase Database · checked Sep 19, 2026
3	Stride-Up	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	51-200	106 contacts →
	Indirect evidence “Stride-up, l'agence au service de votre performance digitale.” Source: RevenueBase Database · checked Sep 19, 2026
4	Agence Dn'd	Partial evidence	Paris, FranceHQ checked Sep 19, 2026	51-200	97 contacts →
	Partial evidence “Based in Paris, Montpellier, Lille, Nantes, Lyon & Mulhouse, Dn'D is a consulting agency specializing in the creation of digital and eCommerce experiences.” Source: RevenueBase Database · checked Sep 19, 2026
5	JUNTO	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	51-200	78 contacts →
	Indirect evidence “Junto aide les directions marketing BtoB et BtoC à construire une acquisition digitale performante, durable et pilotée par la donnée.” Source: RevenueBase Database · checked Sep 19, 2026
6	Avent Media Groupe Olyn	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	51-200	63 contacts →
	Indirect evidence “Experts reconnus en conseil marketing digital, Avent Media Group allie performance et créativité pour vous apporter des solutions omnicanales pragmatiques mettant la data au coeur…” Source: RevenueBase Database · checked Sep 19, 2026
7	WEBYN	Partial evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	41 contacts →
	Partial evidence “Webyn is the AI co-pilot dedicated to online conversions optimization, offering a complete solution to propel your website to success.” Source: RevenueBase Database · checked Sep 19, 2026
8	Etail Agency Your Marketplace Partner	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	40 contacts →
	Indirect evidence “Our Marketplace Expertise: 1⃣ Strategy: identify your opportunities, define a customized operational strategic plan.” Source: RevenueBase Database · checked Sep 19, 2026
9	Dataïads	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	39 contacts →
	Indirect evidence “At Dataiads, we empower brands to succeed with Shopping ads everywhere.” Source: RevenueBase Database · checked Sep 19, 2026
10	Beyable	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	34 contacts →
	Indirect evidence “BEYABLE's AI-powered solution suite enables E-Commerce and Retailers to maximize the value of their website traffic- Boost conversion rates - Increased margins - Stock clearance -…” Source: RevenueBase Database · checked Sep 19, 2026
11	202 Ecommerce	Partial evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	31 contacts →
	Partial evidence “202 ecommerce est une agence web spécialisée en ecommerce avec Prestashop.” Source: RevenueBase Database · checked Sep 19, 2026
12	Oscar Black	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	31 contacts →
	Indirect evidence “L'agence Oscar Black conçoit et pilote des stratégies d'acquisition et de conversion pour entreprises exigeantes.#agencedigitale #webmarketing #googleads #facebookads…” Source: RevenueBase Database · checked Sep 19, 2026
13	Fasterize	Partial evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	29 contacts →
	Partial evidence “Fasterize is much more than just a web optimization solution.” Source: RevenueBase Database · checked Sep 19, 2026
14	Store & Supply	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	29 contacts →
	Indirect evidence “STORE & SUPPLY accompagne les marques dans leur développement e-commerce.” Source: RevenueBase Database · checked Sep 19, 2026
15	Itelios	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	201-500	24 contacts →
	Indirect evidence “As a digital agency in connected commerce services, we built a unique expertise to help your business development (revenue, international) and the attractiveness of your brand…” Source: RevenueBase Database · checked Sep 19, 2026
16	Foxglove-Partner	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	23 contacts →
	Indirect evidence “Chez Foxglove Partner, l’expertise est notre maître mot!” Source: RevenueBase Database · checked Sep 19, 2026
17	Twenga Solutions	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	23 contacts →
	Indirect evidence “Twenga expands its client's traffic acquisition from Google Shopping ads strategy leveraging a machine learning platform and our 8 Price Comparison Sites active since 2006.” Source: RevenueBase Database · checked Sep 19, 2026
18	Bascule	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	22 contacts →
	Indirect evidence “bascule est la première société multi-services dédiée à la performance eRetail des marques de grande consommation.” Source: RevenueBase Database · checked Sep 19, 2026
19	TBD Group	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	21 contacts →
	Indirect evidence “TBD [abréviation] To Be Determined : Agences et régie spécialisées dans l’accompagnement de projet e-commerce Tout projet e-commerce doit être cohérent avec vos objectifs…” Source: RevenueBase Database · checked Sep 19, 2026
20	Beezup	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	17 contacts →
	Indirect evidence “Since 2009, BeezUP has focused exclusively on e-commerce sales in marketplaces and on price comparison engines by providing an e-commerce data feed management platform to more…” Source: RevenueBase Database · checked Sep 19, 2026
21	DC Agency France	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	1-10	17 contacts →
	Indirect evidence “Le digital est devenu l'outil de communication incontournable des entreprises que ce soit à travers un site internet, des campagnes publicitaires, du référencement, ou encore des…” Source: RevenueBase Database · checked Sep 19, 2026
22	Datahawk	Strong evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	15 contacts →
	Strong evidence “DataHawk is an eCommerce Analytics and Optimization software platform, with a focus on Amazon, Walmart, Shopify, and BigCommerce.” Source: RevenueBase Database · checked Sep 19, 2026
23	LAIO	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	1-10	15 contacts →
	Indirect evidence “LAIO is a digital advertising agency specialized in helping e-commerce brands grow.” Source: RevenueBase Database · checked Sep 19, 2026
24	Early Birds	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “Early Birds and Attraqt enable international brands, manufacturers and retailers to optimize their e-commerce site performance by delivering exceptional shopping experiences to…” Source: RevenueBase Database · checked Sep 19, 2026
25	Subskill	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	13 contacts →
	Indirect evidence “Située à Paris, Subskill est une agence conseil en création d’expériences digitales et E-Commerce.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: ecommerce optimization agencies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names ecommerce optimization agencies.
Partial evidence: Its own public description names part of ecommerce optimization agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name ecommerce optimization agencies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 289 ecommerce optimization agencies based in Paris, France

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Ecommerce optimization agencies based in Paris, France at a glance

As of Sep 19, 2026

35.5%Verified-email coverage

8.4Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · Paris

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

222

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole France list rather than for Paris, so it is reported there. Company counts and contact totals on this page are exact for Paris, over 289 companies.

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 optimization 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.
What qualifies: Companies headquartered in Paris, France whose own description of what they do matches “ecommerce optimization 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 optimization 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 optimization agencies, and records with no verified work email. Companies headquartered outside Paris are excluded even when they keep an office there.
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, 861 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 19, 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 optimization agencies by metro in France

Ecommerce optimization agencies in Paris289
Ecommerce optimization agencies in Lyon53
Ecommerce optimization agencies in Bordeaux31
Ecommerce optimization agencies in Toulouse29
Ecommerce optimization agencies in Nantes25

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 optimization 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 optimization agencies are there based in Paris, France?

RevenueBase identified 289 ecommerce optimization agencies headquartered in Paris, France 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?

AB Tasty, headquartered in Paris, tops this list with the largest team on record.

Which city has the most ecommerce optimization agencies?

Paris leads with 289 headquartered companies, followed by Lyon (53) and Bordeaux (31).

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 861 verified decision-maker contacts tracked across these 289 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 19, 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.