Company lists · Data refreshed September 2026
Top 25 Conversion optimization companies based in France
RevenueBase identified 130 company matches for conversion optimization companies associated with France as of September 2026 and tracks 692 professional contacts across them, including 266 with verified work emails. Paris is the largest hub.
This list covers company matches for conversion optimization companies associated with France, 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 September 21, 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.
The 25 largest conversion optimization companies based in France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 230 contacts → | ||||
Exact match “Kameleoon empowers brands to build better products and digital experiences.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 41 contacts → | ||||
Exact match “Webyn is the AI co-pilot dedicated to online conversions optimization, offering a complete solution to propel your website to success.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 40 contacts → | ||||
Exact match “Digitalisim est un groupe d’experts qui œuvrent sans relâche pour vous apporter les derniers technologies du web marketing en lien avec votre secteur d’activité.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 31 contacts → | ||||
Exact match “L'agence Oscar Black conçoit et pilote des stratégies d'acquisition et de conversion pour entreprises exigeantes.#agencedigitale #webmarketing #googleads #facebookads…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 22 contacts → | ||||
Exact match “E-commerce sales increase only 2 ways: 1) Massive ads spend with lesser conversion.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 18 contacts → | ||||
Exact match “Welyft is a data-marketing agency that helps brands deliver an exceptional customer experience through data & experimentation (A/B testing, personalization, user testing, UX…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 14 contacts → | ||||
Exact match “Céos is the growth agency for e-commerce.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 12 contacts → | ||||
Exact match “Nous aidons les marques à multiplier les opportunités de conversion, vente et lead sur leur site internet, sans aucun développement additionnel.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 10 contacts → | ||||
Exact match “Zooka, l’agence de Performance Marketing qui double votre CA€, pas votre budget.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 8 contacts → | ||||
Exact match “Variant Marketing is a French based digital agency that will get your website qualified traffic through SEO and SEA, and make it convert through efficient website and landing page…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 7 contacts → | ||||
Exact match “We are Growth Marketing experts.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 7 contacts → | ||||
Exact match “Depuis 10 ans Altics teste et optimise les sites marchands.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 7 contacts → | ||||
Exact match “Besoin de nouveaux clients?” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 6 contacts → | ||||
Exact match “Fort de nos 13 années d'expérience, nous avons acquis la certitude que le CRO est un gigantesque générateur de valeur accessible à toutes les organisations.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 5 contacts → | ||||
Exact match “Vous avez des besoins en SEO (référencement naturel) et CRO (marketing comportemental).” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 5 contacts → | ||||
Exact match “Notre mission est de faire grandir les organisations et les équipes.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 4 contacts → | ||||
Exact match “Nous avons construit le meilleur écosystème d’acquisition client autour des 3 plus importants piliers d'une marque solide.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 4 contacts → | ||||
Exact match “SDLV est une agence UX/CRO spécialisée dans l'optimisation de l'expérience utilisateur et de l'optimisation du taux de conversion pour les sites web.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 3 contacts → | ||||
Exact match “Medianoé est une agence de marketing digital, composée d'experts tournés vers l'atteinte de vos objectifs de R.O.I.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 3 contacts → | ||||
Exact match “Créée en 2013, Full Adgency est votre agence de web marketing spécialisée dans l'optimisation des campagnes publicitaires sur les moteurs de recherche et les réseaux sociaux.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 3 contacts → | ||||
Exact match “Après plusieurs millions d'euros dépensés sur différentes plateformes publicitaires, nous avons compris qu'une bonne stratégie d'achat média ne vaut rien sans une bonne stratégie…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “Clickway est l'agence 360 incoutournable en matière de tendance en web marketing en 2025.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 2 contacts → | ||||
Exact match “Les Lutains, ce sont 4 petits robots prêts à tout pour optimiser ta landing page!” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “Des campagnes Google ou Social Ads qui ne performent pas?” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “Happy Traffic vous accompagne dans votre acquisition de trafic à la performance et dans la transformation de vos prospects en clients!” Recorded in the RevenueBase company graph · Sep 21, 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 “conversion optimization companies”. 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 130 conversion optimization companies based in France
See the full list, filter by size, metro and specialty, and access 266 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Conversion optimization companies based in France at a glance
As of Sep 21, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 130 companies.
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.
- What qualifies
- Company records associated with France whose business descriptions match “conversion optimization companies” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 266 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 September 21, 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.
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 “conversion optimization companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many conversion optimization companies are there based in France?
RevenueBase identified 130 company matches for conversion optimization companies associated with France as of September 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?
Kameleoon tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most conversion optimization companies?
Paris leads with 50 company records, followed by Lyon (12) and Nantes (7).
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 266 professional contacts with verified work emails tracked across these 130 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 September 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 130 conversion optimization companies based in France. Start with a free account, no credit card.
Download this list →Related lists
Conversion optimization companies by geography
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- Conversion optimization companies based in Los Angeles, United States
- Conversion optimization companies based in Miami, United States
- Conversion optimization companies based in New York, United States
- Conversion optimization companies based in Australia
- Conversion optimization companies based in Belgium
- Conversion optimization companies based in Brazil
- Conversion optimization companies based in Canada
- Conversion optimization companies based in Denmark
- Conversion optimization companies based in Germany
- Conversion optimization companies based in India
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Conversion optimization companies based in Mumbai, India
- Conversion optimization companies based in Austin, United States
- Conversion optimization companies based in Los Angeles, United States
- Conversion optimization companies based in Miami, United States
- Conversion optimization companies based in New York, United States
- Conversion optimization companies based in Australia
Company intelligence · public preview
Top 25 conversion optimization companies based in France
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 130 matching company records for conversion optimization companies based in France, with 692 tracked contacts and 266 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 conversion optimization companies based in France
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Kameleoonkameleoon.comHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 230 contacts → |
“Kameleoon empowers brands to build better products and digital experiences.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  WEBYNwebyn.aiHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 41 contacts → |
“Webyn is the AI co-pilot dedicated to online conversions optimization, offering a complete solution to propel your website to success.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Digitalisimdigitalisim.frHQ: Lyon, FranceReported employees: 11-50 | Lyon, France | 11-50 | Exact match | 40 contacts → |
“Digitalisim est un groupe d’experts qui œuvrent sans relâche pour vous apporter les derniers technologies du web marketing en lien avec votre secteur d’activité.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Oscar Blackoscar-black.comHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 31 contacts → |
“L'agence Oscar Black conçoit et pilote des stratégies d'acquisition et de conversion pour entreprises exigeantes.#agencedigitale #webmarketing #googleads #facebookads…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Blue Bagelsbluebagels.comHQ: Lyon, FranceReported employees: 1-10 | Lyon, France | 1-10 | Exact match | 22 contacts → |
“E-commerce sales increase only 2 ways: 1) Massive ads spend with lesser conversion.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Welyftwelyft.comHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 18 contacts → |
“Welyft is a data-marketing agency that helps brands deliver an exceptional customer experience through data & experimentation (A/B testing, personalization, user testing, UX…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  CÉOSceos.frHQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 14 contacts → |
“Céos is the growth agency for e-commerce.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Perfmakerperfmaker.comHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 12 contacts → |
“Nous aidons les marques à multiplier les opportunités de conversion, vente et lead sur leur site internet, sans aucun développement additionnel.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Dijon, FranceReported employees: 1-10 | Dijon, France | 1-10 | Exact match | 10 contacts → |
“Zooka, l’agence de Performance Marketing qui double votre CA€, pas votre budget.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Variant Marketingvariant-marketing.frHQ: Lyon, FranceReported employees: 1-10 | Lyon, France | 1-10 | Exact match | 8 contacts → |
“Variant Marketing is a French based digital agency that will get your website qualified traffic through SEO and SEA, and make it convert through efficient website and landing page…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Symetricssymetrics.ioHQ: Bordeaux, FranceReported employees: 1-10 | Bordeaux, France | 1-10 | Exact match | 7 contacts → |
“We are Growth Marketing experts.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Alticsaltics.frHQ: Lyon, FranceReported employees: 11-50 | Lyon, France | 11-50 | Exact match | 7 contacts → |
“Depuis 10 ans Altics teste et optimise les sites marchands.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Admindadmind.frHQ: Hérouville-saint-clair, FranceReported employees: 1-10 | Hérouville-saint-clair, France | 1-10 | Exact match | 7 contacts → |
“Besoin de nouveaux clients?” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Fwoptimisationfwoptimisation.comHQ: Lille, FranceReported employees: 1-10 | Lille, France | 1-10 | Exact match | 6 contacts → |
“Fort de nos 13 années d'expérience, nous avons acquis la certitude que le CRO est un gigantesque générateur de valeur accessible à toutes les organisations.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Inéolabineolab.frHQ: Strasbourg, FranceReported employees: 1-10 | Strasbourg, France | 1-10 | Exact match | 5 contacts → |
“Vous avez des besoins en SEO (référencement naturel) et CRO (marketing comportemental).” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  KHOSIkhosi.frHQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 5 contacts → |
“Notre mission est de faire grandir les organisations et les équipes.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Traction Growth Agencytractiongrowth.frHQ: Lille, FranceReported employees: 1-10 | Lille, France | 1-10 | Exact match | 4 contacts → |
“Nous avons construit le meilleur écosystème d’acquisition client autour des 3 plus importants piliers d'une marque solide.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  SDLVsdlv.frHQ: Lille, FranceReported employees: 1-10 | Lille, France | 1-10 | Exact match | 4 contacts → |
“SDLV est une agence UX/CRO spécialisée dans l'optimisation de l'expérience utilisateur et de l'optimisation du taux de conversion pour les sites web.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Medianoémedianoe.comHQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 3 contacts → |
“Medianoé est une agence de marketing digital, composée d'experts tournés vers l'atteinte de vos objectifs de R.O.I.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Full Adgencyfull-adgency.comHQ: Lormont, FranceReported employees: 1-10 | Lormont, France | 1-10 | Exact match | 3 contacts → |
“Créée en 2013, Full Adgency est votre agence de web marketing spécialisée dans l'optimisation des campagnes publicitaires sur les moteurs de recherche et les réseaux sociaux.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Slice Mediaslice.clubHQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 3 contacts → |
“Après plusieurs millions d'euros dépensés sur différentes plateformes publicitaires, nous avons compris qu'une bonne stratégie d'achat média ne vaut rien sans une bonne stratégie…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Clickwayclickway.frHQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 3 contacts → |
“Clickway est l'agence 360 incoutournable en matière de tendance en web marketing en 2025.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Lutainslutains.comHQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 2 contacts → |
“Les Lutains, ce sont 4 petits robots prêts à tout pour optimiser ta landing page!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Calleadcallead.frHQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 2 contacts → |
“Des campagnes Google ou Social Ads qui ne performent pas?” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Happy Traffichappy-traffic.frHQ: Bordeaux, FranceReported employees: 1-10 | Bordeaux, France | 1-10 | Exact match | 2 contacts → |
“Happy Traffic vous accompagne dans votre acquisition de trafic à la performance et dans la transformation de vos prospects en clients!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 130 company matches
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Conversion optimization companies: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
130 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 130 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for conversion optimization companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many conversion optimization companies did RevenueBase find based in France?
The saved snapshot records 130 matching company records, 692 tracked contacts and 266 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Conversion optimization companies by geography
- Conversion optimization companies based in Mumbai, India
- Conversion optimization companies based in Austin, United States
- Conversion optimization companies based in Los Angeles, United States
- Conversion optimization companies based in Miami, United States
- Conversion optimization companies based in New York, United States
- Conversion optimization companies based in Australia
- Conversion optimization companies based in Belgium
- Conversion optimization companies based in Brazil
- Conversion optimization companies based in Canada
- Conversion optimization companies based in Denmark
- Conversion optimization companies based in Germany
- Conversion optimization companies based in India
Cite this list
RevenueBase Data Team. Top 25 conversion optimization companies based in France. Snapshot: September 21, 2026. https://revenuebase.ai/companies/conversion-optimization-companies/france.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Conversion optimization companies based in Mumbai, India
- Conversion optimization companies based in Austin, United States
- Conversion optimization companies based in Los Angeles, United States
- Conversion optimization companies based in Miami, United States
- Conversion optimization companies based in New York, United States
- Conversion optimization companies based in Australia
Company intelligence · public preview
Top 25 conversion optimization companies based in France
RevenueBase records 130 matching company records for conversion optimization companies based in France, with 692 tracked contacts and 266 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 conversion optimization companies based in France
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Kameleoonkameleoon.com HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 230 contacts → |
“Kameleoon empowers brands to build better products and digital experiences.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | WEBYNwebyn.ai HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 41 contacts → |
“Webyn is the AI co-pilot dedicated to online conversions optimization, offering a complete solution to propel your website to success.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Digitalisimdigitalisim.fr HQ: Lyon, FranceReported employees: 11-50 | Lyon, France | 11-50 | Exact match | 40 contacts → |
“Digitalisim est un groupe d’experts qui œuvrent sans relâche pour vous apporter les derniers technologies du web marketing en lien avec votre secteur d’activité.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Oscar Blackoscar-black.com HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 31 contacts → |
“L'agence Oscar Black conçoit et pilote des stratégies d'acquisition et de conversion pour entreprises exigeantes.#agencedigitale #webmarketing #googleads #facebookads…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Blue Bagelsbluebagels.com HQ: Lyon, FranceReported employees: 1-10 | Lyon, France | 1-10 | Exact match | 22 contacts → |
“E-commerce sales increase only 2 ways: 1) Massive ads spend with lesser conversion.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Welyftwelyft.com HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 18 contacts → |
“Welyft is a data-marketing agency that helps brands deliver an exceptional customer experience through data & experimentation (A/B testing, personalization, user testing, UX…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | CÉOSceos.fr HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 14 contacts → |
“Céos is the growth agency for e-commerce.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Perfmakerperfmaker.com HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 12 contacts → |
“Nous aidons les marques à multiplier les opportunités de conversion, vente et lead sur leur site internet, sans aucun développement additionnel.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Dijon, FranceReported employees: 1-10 | Dijon, France | 1-10 | Exact match | 10 contacts → |
“Zooka, l’agence de Performance Marketing qui double votre CA€, pas votre budget.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Variant Marketingvariant-marketing.fr HQ: Lyon, FranceReported employees: 1-10 | Lyon, France | 1-10 | Exact match | 8 contacts → |
“Variant Marketing is a French based digital agency that will get your website qualified traffic through SEO and SEA, and make it convert through efficient website and landing page…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Symetricssymetrics.io HQ: Bordeaux, FranceReported employees: 1-10 | Bordeaux, France | 1-10 | Exact match | 7 contacts → |
“We are Growth Marketing experts.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Alticsaltics.fr HQ: Lyon, FranceReported employees: 11-50 | Lyon, France | 11-50 | Exact match | 7 contacts → |
“Depuis 10 ans Altics teste et optimise les sites marchands.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Admindadmind.fr HQ: Hérouville-saint-clair, FranceReported employees: 1-10 | Hérouville-saint-clair, France | 1-10 | Exact match | 7 contacts → |
“Besoin de nouveaux clients?” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Fwoptimisationfwoptimisation.com HQ: Lille, FranceReported employees: 1-10 | Lille, France | 1-10 | Exact match | 6 contacts → |
“Fort de nos 13 années d'expérience, nous avons acquis la certitude que le CRO est un gigantesque générateur de valeur accessible à toutes les organisations.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Inéolabineolab.fr HQ: Strasbourg, FranceReported employees: 1-10 | Strasbourg, France | 1-10 | Exact match | 5 contacts → |
“Vous avez des besoins en SEO (référencement naturel) et CRO (marketing comportemental).” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | KHOSIkhosi.fr HQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 5 contacts → |
“Notre mission est de faire grandir les organisations et les équipes.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Traction Growth Agencytractiongrowth.fr HQ: Lille, FranceReported employees: 1-10 | Lille, France | 1-10 | Exact match | 4 contacts → |
“Nous avons construit le meilleur écosystème d’acquisition client autour des 3 plus importants piliers d'une marque solide.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | SDLVsdlv.fr HQ: Lille, FranceReported employees: 1-10 | Lille, France | 1-10 | Exact match | 4 contacts → |
“SDLV est une agence UX/CRO spécialisée dans l'optimisation de l'expérience utilisateur et de l'optimisation du taux de conversion pour les sites web.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Medianoémedianoe.com HQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 3 contacts → |
“Medianoé est une agence de marketing digital, composée d'experts tournés vers l'atteinte de vos objectifs de R.O.I.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Full Adgencyfull-adgency.com HQ: Lormont, FranceReported employees: 1-10 | Lormont, France | 1-10 | Exact match | 3 contacts → |
“Créée en 2013, Full Adgency est votre agence de web marketing spécialisée dans l'optimisation des campagnes publicitaires sur les moteurs de recherche et les réseaux sociaux.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Slice Mediaslice.club HQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 3 contacts → |
“Après plusieurs millions d'euros dépensés sur différentes plateformes publicitaires, nous avons compris qu'une bonne stratégie d'achat média ne vaut rien sans une bonne stratégie…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Clickwayclickway.fr HQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 3 contacts → |
“Clickway est l'agence 360 incoutournable en matière de tendance en web marketing en 2025.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Lutainslutains.com HQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 2 contacts → |
“Les Lutains, ce sont 4 petits robots prêts à tout pour optimiser ta landing page!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Calleadcallead.fr HQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 2 contacts → |
“Des campagnes Google ou Social Ads qui ne performent pas?” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Happy Traffichappy-traffic.fr HQ: Bordeaux, FranceReported employees: 1-10 | Bordeaux, France | 1-10 | Exact match | 2 contacts → |
“Happy Traffic vous accompagne dans votre acquisition de trafic à la performance et dans la transformation de vos prospects en clients!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 130 company matches
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Conversion optimization companies: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
130 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 130 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for conversion optimization companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many conversion optimization companies did RevenueBase find based in France?
The saved snapshot records 130 matching company records, 692 tracked contacts and 266 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 conversion optimization companies based in France. Snapshot: September 21, 2026. https://revenuebase.ai/companies/conversion-optimization-companies/france.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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