Company lists · Data verified August 2026

Top 17 Email marketing optimization firms based in France

Name: Email marketing optimization firms based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 127 companies tracked

There are 127 email marketing optimization firms headquartered in France (RevenueBase, August 2026). RevenueBase tracks 635 professional contacts across them, including 228 with verified work emails and 28 with mobile numbers. Paris is the largest hub.

This list covers email marketing optimization firms headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

127Companies

635Contacts tracked

228Verified emails

28Mobile numbers

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The 17 largest email marketing optimization firms based in France

Ranked by team size

Top 17 of 127 email marketing optimization firms based in France, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Inxmail	Mulhouse	51-200	91	62
2	Avent Media Groupe Olyn	Paris	51-200	69	33
3	Dolist	Paris	51-200	60	43
4	Blue Bagels	Lyon	1-10	23	9
5	Welyft	Paris	11-50	17	15
6	Azorica	Aix-En-Provence	11-50	16	11
7	Shopimind	Marseille	11-50	14	8
8	Mailsoar	Lyon	11-50	13	8
9	Activecom	Boulogne-Billancourt	11-50	11	5
10	Ividence	n/a	11-50	5	4
11	DELOS	Toulouse	1-10	3	2
12	Leadleadbangbang	Paris	1-10	2	2
13	Activetrail France	Levallois-Perret	11-50	2	1
14	Ediware Email-Marketing	Paris	11-50	2	1
15	PJB Marketing International	Plaudren	1-10	1	1
16	Grooww	Paris	1-10	1	1
17	Convertera	Paris	1-10	1	1

Showing 17 of 127 email marketing optimization firms based in France

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Email marketing optimization firms based in France at a glance

As of Aug 28, 2026

1-10Median size (employees)

ParisLargest hub · 51 HQs

28Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

101

11-50

51-200

1,001-5,000

Email marketing optimization firms by metro

Metro	Companies
Email marketing optimization firms in Paris	51
Email marketing optimization firms in Lyon	8
Email marketing optimization firms in Montpellier	5
Email marketing optimization firms in Marseille	4
Email marketing optimization firms in Toulouse	3
Email marketing optimization firms in Bordeaux	3
Email marketing optimization firms in Boulogne-Billancourt	2

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “email marketing optimization firms”, with match quality audited by blind human judging, and headquartered in France.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many email marketing optimization firms are there based in France?

There are 127 email marketing optimization firms headquartered in France as of August 2026 (RevenueBase).

What is the largest company on this list?

Inxmail, headquartered in Mulhouse, tops this list with the largest team on record.

Which city has the most email marketing optimization firms?

Paris leads with 51 headquartered companies, followed by Lyon (8) and Montpellier (5).

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 228 verified decision-maker contacts tracked across these 127 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.