Company lists · Data refreshed September 2026

Top 25 Api marketing agencies based in Paris, France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 1,474 companies tracked

RevenueBase identified 1,474 api marketing agencies headquartered in Paris, France as of September 2026 and tracks 12,226 professional contacts across them, including 2,964 with verified work emails. Across France, Paris is the largest hub for this category.

This list covers api marketing 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 28, 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 28, 2026 86% judged on-target in blind review

1,474Companies

12,226Contacts tracked

2,964Verified emails

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The 25 largest api marketing agencies based in Paris, France

Ranked by team size

Top 25 of 1,474 api marketing agencies based in Paris, France, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to api marketing 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	Heaven Hopscotch Groupe	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	n/a	1,149 contacts →
	Indirect evidence “Heaven est une agence de publicité next-generation.” Source: RevenueBase Database · checked Sep 28, 2026
2	Publicis Luxe	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	388 contacts →
	Indirect evidence “Publicis Luxe is a 360° creative pole of excellence in luxury.” Source: RevenueBase Database · checked Sep 28, 2026
3	DDB Paris	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	201-500	332 contacts →
	Indirect evidence “DDB Paris, c'est 350 personnes de talents, d'horizons et de cultures diverses, de très belles marques, et des récompenses significatives.” Source: RevenueBase Database · checked Sep 28, 2026
4	Mazarine Group	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	201-500	301 contacts →
	Indirect evidence “CRAFTING ICONIC EXPERIENCES FOR LUXURY, FASHION AND CULTURE PARIS • NY • SHANGHAI • DUBAI In its various areas of practice, Mazarine assists many of the world’s leading luxury…” Source: RevenueBase Database · checked Sep 28, 2026
5	Razorfish France	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	201-500	293 contacts →
	Indirect evidence “Razorfish est l'agence digitale de Publicis France.” Source: RevenueBase Database · checked Sep 28, 2026
6	Ad's UP Consulting Groupe EDG	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	201-500	159 contacts →
	Indirect evidence “Ad’s up est une agence spécialisée dans la création et l'optimisation de campagnes de liens sponsorisés sur les différents moteurs de recherche (Google, Yahoo et Bing) et réseaux…” Source: RevenueBase Database · checked Sep 28, 2026
7	WOO Olyn Group	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	158 contacts →
	Indirect evidence “WOO, the agency founded in 2015, is transforming the way brands interact with their audiences.” Source: RevenueBase Database · checked Sep 28, 2026
8	Saatchi & Saatchi France	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	127 contacts →
	Indirect evidence “Chez Saatchi & Saatchi, nous sommes persuadés que de meilleures conditions de travail permettent de faire du meilleur travail.” Source: RevenueBase Database · checked Sep 28, 2026
9	Mobsuccess Group	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	120 contacts →
	Indirect evidence “With more than 100 employees and a volume of nearly 10 billion ad impressions last year, Mobsuccess provides 360° support to brands, whether it may be performance-driven content…” Source: RevenueBase Database · checked Sep 28, 2026
10	Biggie	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	201-500	119 contacts →
	Partial evidence “Biggie est une agence globale de stratégie et d’activation marketing fondée sur une méthodologie novatrice : l’hybridation.” Source: RevenueBase Database · checked Sep 28, 2026
11	RND	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	114 contacts →
	Partial evidence “Agence conseil en marketing digital organisée autour de trois métiers : • Conseil et réalisation de stratégies internet : positionnement de marque sur le digital, sites…” Source: RevenueBase Database · checked Sep 28, 2026
12	Stride-Up	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	106 contacts →
	Indirect evidence “Stride-up, l'agence au service de votre performance digitale.” Source: RevenueBase Database · checked Sep 28, 2026
13	Stjohns Isoskele	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	106 contacts →
	Indirect evidence “STJOHN'S est une agence conseil en communication et stratégie de marque spécialisée dans le lancement et relancement de marques nationales tant leader que challenger.” Source: RevenueBase Database · checked Sep 28, 2026
14	BUMP	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	98 contacts →
	Partial evidence “Lancée en mai 2020 par un collectif de créateurs de contenu de premier plan, propose une alternative ambitieuse dans le monde des agences d'artistes et de marketing digital.” Source: RevenueBase Database · checked Sep 28, 2026
15	Biggie Group	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	201-500	95 contacts →
	Partial evidence “Biggie Group is the proud parent of Biggie (Marketing strategy and activation), Ohlala l.i.(PR consultants), Kazam (Content strategy), Beastly (Influencer strategy) and…” Source: RevenueBase Database · checked Sep 28, 2026
16	Bforbiz	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	95 contacts →
	Partial evidence “Bienvenue chez Bforbiz, votre agence de marketing digital de proximité depuis 2012.” Source: RevenueBase Database · checked Sep 28, 2026
17	MNSTR	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	89 contacts →
	Indirect evidence “Founded in 2010 by Lionel Curt, MNSTR is a leading integrated creative agency delivering brand communications across digital, social, influence and branding for the fashion…” Source: RevenueBase Database · checked Sep 28, 2026
18	Digital Prod Orès Collective	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	89 contacts →
	Indirect evidence “Nous sommes une Digital Content Factory.” Source: RevenueBase Database · checked Sep 28, 2026
19	Adveris	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	82 contacts →
	Indirect evidence “Créée en 2009, Adveris est une agence de communication spécialisée en création et stratégie digitale, regroupant tous les métiers interactifs au service des entreprises et des…” Source: RevenueBase Database · checked Sep 28, 2026
20	MOZOO	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	81 contacts →
	Indirect evidence “Depuis 2010, nous aidons les entreprises innovantes à s’adapter de façon créative et efficace à l’évolution toujours plus complexe des technologies, des comportements et des…” Source: RevenueBase Database · checked Sep 28, 2026
21	Colorz	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	80 contacts →
	Indirect evidence “Colorz est une agence créative digitale.” Source: RevenueBase Database · checked Sep 28, 2026
22	Datashake	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	79 contacts →
	Partial evidence “Créé par deux ex-Google, le groupe datashake accompagne les entreprises dans leur stratégie marketing digital et data, en France et à l'international.” Source: RevenueBase Database · checked Sep 28, 2026
23	JUNTO	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	78 contacts →
	Partial 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 28, 2026
24	SO Bang	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	73 contacts →
	Indirect evidence “So Bang est une agence unique qui a réussi la fusion de trois spécialités : Influence et Réseaux Sociaux, Publicité, Plateforme de marque et Branding.” Source: RevenueBase Database · checked Sep 28, 2026
25	Agence79	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	71 contacts →
	Partial evidence “Spécialistes du conseil en stratégie média, adtech et data marketing, nous soutenons les marques sur l’ensemble des enjeux de transformation de leur communication.” Source: RevenueBase Database · checked Sep 28, 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: api marketing 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 api marketing agencies.
Partial evidence: Its own public description names part of api marketing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name api marketing 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 1,474 api marketing agencies based in Paris, France

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Api marketing agencies based in Paris, France at a glance

As of Sep 28, 2026

24.2%Verified-email coverage

8.3Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

1,190

11-50

215

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 1,474 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 api marketing 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 “api marketing 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 api marketing 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 api marketing 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, 2,964 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.

Api marketing agencies by metro in France

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 api marketing 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 api marketing agencies are there based in Paris, France?

RevenueBase identified 1,474 api marketing 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?

Heaven Hopscotch Groupe, headquartered in Paris, tops this list with the largest team on record.

Which city in France has the most api marketing agencies?

Paris leads France with 1,474 headquartered companies, followed by Lyon (225) and Bordeaux (135).

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 2,964 verified decision-maker contacts tracked across these 1,474 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.