Company lists · Data refreshed September 2026

Top 25 First-party data platforms based in France

Name: First-party data platforms based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 84 companies tracked

RevenueBase identified 84 first-party data platforms headquartered in France as of September 2026 and tracks 1,335 professional contacts across them, including 383 with verified work emails and 46 with mobile numbers. Paris is the largest hub.

This list covers first-party data platforms headquartered in 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, how directly it supports the match, and when it was last checked. Data refreshed September 2, 2026.

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 Match evidence on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

84Companies

1,335Contacts tracked

383Verified emails

46Mobile numbers

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The 25 largest first-party data platforms based in France

Ranked by team size

Top 25 of 84 first-party data platforms based in France, ranked by team size, largest first. Data refreshed Sep 2, 2026. Evidence rates how directly each company's own description names first-party data platforms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	DidomiPartial evidence	Paris, France	51-200	143
	“Didomi provides organizations with the data quality foundation they need to turn privacy into a competitive advantage.” Source: company website · checked Sep 2, 2026
2	Artur'inIndirect evidence	Aubervilliers, France	51-200	100
	Source: company website · checked Sep 2, 2026
3	Lineup7Strong evidence	Paris, France	51-200	98
	“À propos de LineUP7 LineUP7 est un cabinet de conseil spécialisé en Data, CRM, Marketing Automation et Customer Data Platforms.” Source: company website · checked Sep 2, 2026
4	Jahia SolutionsIndirect evidence	France	51-200	64
	“Jahia is an enterprise CMS and DXP for organizations managing websites, portals, and digital experiences at scale.” Source: company website · checked Sep 2, 2026
5	DolmenIndirect evidence	Rennes, France	11-50	41
	“Depuis 2011, Dolmen accompagne de nombreux points de vente de tous secteurs dans leur stratégie de connaissance-clients et leur permet d’établir avec eux des relations de…” Source: company website · checked Sep 2, 2026
6	ERMESStrong evidence	Paris, France	11-50	35
	“ERMES is an integrated data media platform.” Source: company website · checked Sep 2, 2026
7	DINMOPartial evidence	Paris, France	11-50	33
	“DinMo helps data-driven organizations activate customer data directly from their cloud data warehouse-without duplication, complexity, or delays.” Source: company website · checked Sep 2, 2026
8	Np6 By ChapsvisionIndirect evidence	Bordeaux, France	51-200	30
	“NP6 est la seule plateforme française de marketing automation omnicanal conçue pour augmenter l'engagement et la fidélité client.” Source: company website · checked Sep 2, 2026
9	SouthwattsPartial evidence	Montpellier, France	11-50	20
	“SouthWatts is a data & digital analytics consulting agency founded in 2017 in Montpellier, France.” Source: company website · checked Sep 2, 2026
10	TrackadIndirect evidence	Paris, France	11-50	19
	“TrackAd helps marketing teams and agencies maximize the performance of their advertising campaigns.” Source: company website · checked Sep 2, 2026
11	Thankyou AnalyticsIndirect evidence	Lille, France	11-50	17
	“ThankYou Analytics est une solution innovante qui s'engage à simplifier la vie des professionnels du marketing et des agences en fournissant des outils puissants pour comprendre…” Source: company website · checked Sep 2, 2026
12	FourseedsPartial evidence	La Madeleine, France	11-50	15
	“FourSeeds® by Meteors helps you unify your data and enrich your customers' journey.” Source: company website · checked Sep 2, 2026
13	SPYNEIndirect evidence	Paris, France	1-10	14
	“Spyne, powered by AI, empowers marketing and media teams to work smarter and faster.” Source: company website · checked Sep 2, 2026
14	DatacookStrong evidence	Paris, France	11-50	14
	“Datacook est la première Customer Data Platform française native de l'IA, qui transforme les données brutes en usages marketing : réconciliation data, dédoublonnage et mise en…” Source: company website · checked Sep 2, 2026
15	Hanalytics Modern Data & Marketing TechnologiesPartial evidence	Paris, France	11-50	13
	“Hanalytics accompagne les entreprises à développer leur activité grâce à la data.” Source: company website · checked Sep 2, 2026
16	Setra ConseilIndirect evidence	France	51-200	12
	“Fondée en 2005, SETRA Conseil est une société spécialisée dans l’exploitation et le traitement de la donnée.” Source: company website · checked Sep 2, 2026
17	TAG ExpertPartial evidence	Paris, France	1-10	12
	“Tag-Expert.com helps high traffic sites make the most of their customer data, for ever more growth Our Analytics, Google Tag Manager and GDPR Compliance expertise puts our clients…” Source: company website · checked Sep 2, 2026
18	Coveo QubitIndirect evidence	Paris, France	201-500	12
	“Qubit, a Coveo company.” Source: company website · checked Sep 2, 2026
19	Starfox AnalyticsPartial evidence	Paris, France	11-50	11
	“Bienvenue chez Starfox Analytics, votre agence Analytics Engineering et Data Marketing nouvelle génération.” Source: company website · checked Sep 2, 2026
20	First-IdPartial evidence	Issy-Les-Moulineaux, France	1-10	9
	“The announced end of third-party cookies is prompting many publishers to rethink their advertising strategy.” Source: company website · checked Sep 2, 2026
21	SquadataPartial evidence	Lyon, France	11-50	9
	“Squadata propose une forte expertise technologique dans le Data Marketing : collecte, traitement et analyse simultanés de millions de données.” Source: company website · checked Sep 2, 2026
22	Know Your PeoplePartial evidence	France	11-50	9
	“Know Your People est une agence de data marketing spécialisée dans la transformation de la donnée en valeur business concrète et mesurable.” Source: company website · checked Sep 2, 2026
23	gravite.ioIndirect evidence	Paris, France	1-10	9
	“Entrez dans une nouvelle ère d’excellence opérationnelle.” Source: company website · checked Sep 2, 2026
24	Crm360 By Follow The SUNPartial evidence	Lille, France	1-10	9
	“We are convinced that your customer data are under-exploited and must return them quickly to the heart of your relationship strategy.” Source: company website · checked Sep 2, 2026
25	DatacadabraPartial evidence	Villeneuve-Dascq, France	1-10	8
	“datacadabra est une solution de Data Science en mode SaaS qui vous accompagne dans toute la chaine de l’exploitation de la donnée clients.” Source: company website · checked Sep 2, 2026

Showing 25 of 84 first-party data platforms based in France

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First-party data platforms based in France at a glance

As of Sep 2, 2026

1-10Median size (employees)

ParisLargest hub · 40 HQs

46Contacts with mobile numbers

Sep 2, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 first-party data platforms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in France whose own description of what they do matches “first-party data platforms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among first-party data platforms, and records with no verified work email. Companies headquartered outside France 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 an evidence 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, 383 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 2, 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.

First-party data platforms by metro

First-party data platforms in Paris40

Frequently asked

How many first-party data platforms are there based in France?

RevenueBase identified 84 first-party data platforms headquartered in 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?

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

Which city has the most first-party data platforms?

Paris leads with 40 headquartered companies, followed by Lyon (3) and Lille (3).

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 383 verified decision-maker contacts tracked across these 84 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 2, 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.