Company lists · Data refreshed September 2026
Top 25 Conversion optimization agencies based in Belgium
RevenueBase identified 111 company matches for conversion optimization agencies associated with Belgium as of September 2026 and tracks 462 professional contacts across them, including 145 with verified work emails. Antwerp is the largest hub.
This list covers company matches for conversion optimization agencies associated with Belgium, 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 19, 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 agencies based in Belgium
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 40 contacts → | ||||
Exact match “Ants is een apart agentschap.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 36 contacts → | ||||
Exact match “JAYJAYS is een jong team van digitaal strategen.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 25 contacts → | ||||
Exact match “We're the partner that helps you grow through conversion-focused marketing and high-performing websites.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 22 contacts → | ||||
Exact match “Co-creating digital impact!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 22 contacts → | ||||
Exact match “In the end, marketing is all about generating business.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 21 contacts → | ||||
Exact match “We are determined to improve the user experience & conversion of websites and ICT applications.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 20 contacts → | ||||
Exact match “DHS Digital est une agence de publicité Facebook qui aide les E-commerces et DNVB (Digitally natives vertical brands) à booster leur croissance grâce à une stratégie d’acquisition…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 16 contacts → | ||||
Exact match “S1 Digital is a digital media agency from Antwerp.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 9 contacts → | ||||
Exact match “Nous sommes votre partenaire certifié Google pour le référencement naturel & payant ainsi que l'analyse de vos conversions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 9 contacts → | ||||
Exact match “Swift is a Belgian Marketing Agency, focussing on online visibility and conversion.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 7 contacts → | ||||
Exact match “Agence de marketing digital belge implantée à Tournai, Bruxelles et Paris.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 6 contacts → | ||||
Exact match “Performance Tailored to you A solution where everyone ends up being a winner!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 6 contacts → | ||||
Exact match “Higrowth is a B2B multivariant testing tool.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 5 contacts → | ||||
Exact match “Our mission is to empower companies for growth through data-driven marketing strategies & solutions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 5 contacts → | ||||
Exact match “Performance marketing agency specialised in digital strategy and digitals campaigns management for Ecommerce.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 5 contacts → | ||||
Exact match “Welkom bij Solid Medio, waar we jouw merk laten schitteren als nooit tevoren.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 4 contacts → | ||||
Exact match “Je merk of je organisatie laten groeien en bloeien is een kunst.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 4 contacts → | ||||
Exact match “Sherlock SEO Agency is a boutique digital marketing agency.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 3 contacts → | ||||
Exact match “Attract Leads.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 3 contacts → | ||||
Exact match “Customer Impact is een digital marketing bureau uit Antwerpen, opgericht door Tanguy De Keyzer.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 3 contacts → | ||||
Exact match “Des visiteurs, des clics… et enfin du cash.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “We are a data driven growth marketing agency with a profound expertise in lead generation, SEO, digital strategy and conversion rate optimization.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “Opalead se spécialise dans l'acquisition de client à travers la création de campagne publicitaire rentables sur Facebook et Instagram et dans la création de pages internet…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 24 | 3 contacts → | ||||
Exact match “Depuis 2016, AdSem aide les entreprises a développer leur visibilité sur le web.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “Results and More consists of a diligent team of marketing and conversion experts.” Recorded in the RevenueBase company graph · Sep 19, 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 agencies”. 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 111 conversion optimization agencies based in Belgium
See the full list, filter by size, metro and specialty, and access 145 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Conversion optimization agencies based in Belgium at a glance
As of Sep 19, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Belgium, so it is reported there. Company counts and contact totals on this page are exact for Belgium, over 111 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 Belgium whose business descriptions match “conversion optimization agencies” 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 145 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 19, 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 agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many conversion optimization agencies are there based in Belgium?
RevenueBase identified 111 company matches for conversion optimization agencies associated with Belgium 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?
ANTS tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most conversion optimization agencies?
Antwerp leads with 12 company records, followed by Brussels (12) and Ghent (4).
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 145 professional contacts with verified work emails tracked across these 111 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 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 111 conversion optimization agencies based in Belgium. Start with a free account, no credit card.
Download this list →Related lists
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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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Conversion optimization agencies based in Brisbane, Australia
- Conversion optimization agencies based in Melbourne, Australia
- Conversion optimization agencies based in Sydney, Australia
- Conversion optimization agencies based in Curitiba, Brazil
- Conversion optimization agencies based in Rio De Janeiro, Brazil
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Company intelligence · public preview
Top 25 conversion optimization agencies based in Belgium
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 111 matching company records for conversion optimization agencies based in Belgium, with 462 tracked contacts and 145 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 19, 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 agencies based in Belgium
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 |  ANTSantsconnect.beHQ: Ghent, BelgiumReported employees: 11-50 | Ghent, Belgium | 11-50 | Exact match | 40 contacts → |
“Ants is een apart agentschap.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Jayjaysjayjays.beHQ: Leuven, BelgiumReported employees: Not recorded | Leuven, Belgium | Not recorded | Exact match | 36 contacts → |
“JAYJAYS is een jong team van digitaal strategen.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Makewavesmakewaves.beHQ: Kontich, BelgiumReported employees: 11-50 | Kontich, Belgium | 11-50 | Exact match | 25 contacts → |
“We're the partner that helps you grow through conversion-focused marketing and high-performing websites.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  USabout-us.beHQ: Kontich, BelgiumReported employees: 11-50 | Kontich, Belgium | 11-50 | Exact match | 22 contacts → |
“Co-creating digital impact!” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  We ARE Digitalwearedigital.beHQ: Leuven, BelgiumReported employees: 11-50 | Leuven, Belgium | 11-50 | Exact match | 22 contacts → |
“In the end, marketing is all about generating business.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  HUMIXhumix.beHQ: Kontich, BelgiumReported employees: 11-50 | Kontich, Belgium | 11-50 | Exact match | 21 contacts → |
“We are determined to improve the user experience & conversion of websites and ICT applications.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  DHS Digitaldhsdigital.euHQ: Brussels, BelgiumReported employees: 11-50 | Brussels, Belgium | 11-50 | Exact match | 20 contacts → |
“DHS Digital est une agence de publicité Facebook qui aide les E-commerces et DNVB (Digitally natives vertical brands) à booster leur croissance grâce à une stratégie d’acquisition…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  S1 Digitals1.agencyHQ: Antwerp, BelgiumReported employees: 11-50 | Antwerp, Belgium | 11-50 | Exact match | 16 contacts → |
“S1 Digital is a digital media agency from Antwerp.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Agence Octaveoctave-agency.beHQ: Flémalle, BelgiumReported employees: 1-10 | Flémalle, Belgium | 1-10 | Exact match | 9 contacts → |
“Nous sommes votre partenaire certifié Google pour le référencement naturel & payant ainsi que l'analyse de vos conversions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Swift Marketing Agencyswift.beHQ: Antwerp, BelgiumReported employees: 1-10 | Antwerp, Belgium | 1-10 | Exact match | 9 contacts → |
“Swift is a Belgian Marketing Agency, focussing on online visibility and conversion.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Connexion. L'agence Marketingconnexion.agencyHQ: Tournai, BelgiumReported employees: 11-50 | Tournai, Belgium | 11-50 | Exact match | 7 contacts → |
“Agence de marketing digital belge implantée à Tournai, Bruxelles et Paris.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Leadistleadist.euHQ: Brussels, BelgiumReported employees: 1-10 | Brussels, Belgium | 1-10 | Exact match | 6 contacts → |
“Performance Tailored to you A solution where everyone ends up being a winner!” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Higrowthhigrowth.euHQ: Ghent, BelgiumReported employees: 1-10 | Ghent, Belgium | 1-10 | Exact match | 6 contacts → |
“Higrowth is a B2B multivariant testing tool.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Nobi.Digital Part Of Vaimonobi.digitalHQ: Elsene, BelgiumReported employees: 11-50 | Elsene, Belgium | 11-50 | Exact match | 5 contacts → |
“Our mission is to empower companies for growth through data-driven marketing strategies & solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Apollo Xapollox.beHQ: Brussels, BelgiumReported employees: 1-10 | Brussels, Belgium | 1-10 | Exact match | 5 contacts → |
“Performance marketing agency specialised in digital strategy and digitals campaigns management for Ecommerce.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Solid Mediosolidmedio.comHQ: Aartselaar, BelgiumReported employees: 1-10 | Aartselaar, Belgium | 1-10 | Exact match | 5 contacts → |
“Welkom bij Solid Medio, waar we jouw merk laten schitteren als nooit tevoren.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Bitemarkbitemark.beHQ: Hasselt, BelgiumReported employees: 1-10 | Hasselt, Belgium | 1-10 | Exact match | 4 contacts → |
“Je merk of je organisatie laten groeien en bloeien is een kunst.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Sherlock SEO Agencysherlockseo.comHQ: Leuven, BelgiumReported employees: 1-10 | Leuven, Belgium | 1-10 | Exact match | 4 contacts → |
“Sherlock SEO Agency is a boutique digital marketing agency.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Getleadgetlead.beHQ: Lennik, BelgiumReported employees: 1-10 | Lennik, Belgium | 1-10 | Exact match | 3 contacts → |
“Attract Leads.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Customer Impactcustomerimpact.beHQ: Antwerp, BelgiumReported employees: 1-10 | Antwerp, Belgium | 1-10 | Exact match | 3 contacts → |
“Customer Impact is een digital marketing bureau uit Antwerpen, opgericht door Tanguy De Keyzer.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | OXOGIoxogi.com HQ: Herstal, BelgiumReported employees: 1-10 | Herstal, Belgium | 1-10 | Exact match | 3 contacts → |
“Des visiteurs, des clics… et enfin du cash.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  The Growth Agencygrowthagency.coHQ: Antwerp, BelgiumReported employees: 11-50 | Antwerp, Belgium | 11-50 | Exact match | 3 contacts → |
“We are a data driven growth marketing agency with a profound expertise in lead generation, SEO, digital strategy and conversion rate optimization.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Opaleadopalead.comHQ: Louvain-la-neuve, BelgiumReported employees: 1-10 | Louvain-la-neuve, Belgium | 1-10 | Exact match | 3 contacts → |
“Opalead se spécialise dans l'acquisition de client à travers la création de campagne publicitaire rentables sur Facebook et Instagram et dans la création de pages internet…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  ADSEMagence.adsem.beHQ: Mont-saint-guibert, BelgiumReported employees: 1-10 | Mont-saint-guibert, Belgium | 1-10 | Exact match | 3 contacts → |
“Depuis 2016, AdSem aide les entreprises a développer leur visibilité sur le web.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Results And Moreresultsandmore.beHQ: Mechelen, BelgiumReported employees: 1-10 | Mechelen, Belgium | 1-10 | Exact match | 2 contacts → |
“Results and More consists of a diligent team of marketing and conversion experts.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 111 company matches
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Conversion optimization agencies: dataset insights
September 19, 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
111 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 Belgium, so it is reported there. Company counts and contact totals on this page are exact for Belgium, over 111 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 19, 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 agencies?
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 agencies did RevenueBase find based in Belgium?
The saved snapshot records 111 matching company records, 462 tracked contacts and 145 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 19, 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 agencies by geography
- Conversion optimization agencies based in Brisbane, Australia
- Conversion optimization agencies based in Melbourne, Australia
- Conversion optimization agencies based in Sydney, Australia
- Conversion optimization agencies based in Curitiba, Brazil
- Conversion optimization agencies based in Rio De Janeiro, Brazil
- Conversion optimization agencies based in Sao Paulo, Brazil
- Conversion optimization agencies based in Calgary, Canada
- Conversion optimization agencies based in Montreal, Canada
- Conversion optimization agencies based in Toronto, Canada
- Conversion optimization agencies based in Vancouver, Canada
- Conversion optimization agencies based in Bangalore, India
- Conversion optimization agencies based in Delhi, India
Cite this list
RevenueBase Data Team. Top 25 conversion optimization agencies based in Belgium. Snapshot: September 19, 2026. https://revenuebase.ai/companies/conversion-optimization-agencies/belgium.
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 agencies based in Brisbane, Australia
- Conversion optimization agencies based in Melbourne, Australia
- Conversion optimization agencies based in Sydney, Australia
- Conversion optimization agencies based in Curitiba, Brazil
- Conversion optimization agencies based in Rio De Janeiro, Brazil
- Conversion optimization agencies based in Sao Paulo, Brazil
Company intelligence · public preview
Top 25 conversion optimization agencies based in Belgium
RevenueBase records 111 matching company records for conversion optimization agencies based in Belgium, with 462 tracked contacts and 145 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 19, 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 agencies based in Belgium
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 | ANTSantsconnect.be HQ: Ghent, BelgiumReported employees: 11-50 | Ghent, Belgium | 11-50 | Exact match | 40 contacts → |
“Ants is een apart agentschap.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Jayjaysjayjays.be HQ: Leuven, BelgiumReported employees: Not recorded | Leuven, Belgium | Not recorded | Exact match | 36 contacts → |
“JAYJAYS is een jong team van digitaal strategen.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Makewavesmakewaves.be HQ: Kontich, BelgiumReported employees: 11-50 | Kontich, Belgium | 11-50 | Exact match | 25 contacts → |
“We're the partner that helps you grow through conversion-focused marketing and high-performing websites.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | USabout-us.be HQ: Kontich, BelgiumReported employees: 11-50 | Kontich, Belgium | 11-50 | Exact match | 22 contacts → |
“Co-creating digital impact!” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | We ARE Digitalwearedigital.be HQ: Leuven, BelgiumReported employees: 11-50 | Leuven, Belgium | 11-50 | Exact match | 22 contacts → |
“In the end, marketing is all about generating business.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HUMIXhumix.be HQ: Kontich, BelgiumReported employees: 11-50 | Kontich, Belgium | 11-50 | Exact match | 21 contacts → |
“We are determined to improve the user experience & conversion of websites and ICT applications.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | DHS Digitaldhsdigital.eu HQ: Brussels, BelgiumReported employees: 11-50 | Brussels, Belgium | 11-50 | Exact match | 20 contacts → |
“DHS Digital est une agence de publicité Facebook qui aide les E-commerces et DNVB (Digitally natives vertical brands) à booster leur croissance grâce à une stratégie d’acquisition…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | S1 Digitals1.agency HQ: Antwerp, BelgiumReported employees: 11-50 | Antwerp, Belgium | 11-50 | Exact match | 16 contacts → |
“S1 Digital is a digital media agency from Antwerp.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Agence Octaveoctave-agency.be HQ: Flémalle, BelgiumReported employees: 1-10 | Flémalle, Belgium | 1-10 | Exact match | 9 contacts → |
“Nous sommes votre partenaire certifié Google pour le référencement naturel & payant ainsi que l'analyse de vos conversions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Swift Marketing Agencyswift.be HQ: Antwerp, BelgiumReported employees: 1-10 | Antwerp, Belgium | 1-10 | Exact match | 9 contacts → |
“Swift is a Belgian Marketing Agency, focussing on online visibility and conversion.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Connexion. L'agence Marketingconnexion.agency HQ: Tournai, BelgiumReported employees: 11-50 | Tournai, Belgium | 11-50 | Exact match | 7 contacts → |
“Agence de marketing digital belge implantée à Tournai, Bruxelles et Paris.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Leadistleadist.eu HQ: Brussels, BelgiumReported employees: 1-10 | Brussels, Belgium | 1-10 | Exact match | 6 contacts → |
“Performance Tailored to you A solution where everyone ends up being a winner!” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Higrowthhigrowth.eu HQ: Ghent, BelgiumReported employees: 1-10 | Ghent, Belgium | 1-10 | Exact match | 6 contacts → |
“Higrowth is a B2B multivariant testing tool.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Nobi.Digital Part Of Vaimonobi.digital HQ: Elsene, BelgiumReported employees: 11-50 | Elsene, Belgium | 11-50 | Exact match | 5 contacts → |
“Our mission is to empower companies for growth through data-driven marketing strategies & solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Apollo Xapollox.be HQ: Brussels, BelgiumReported employees: 1-10 | Brussels, Belgium | 1-10 | Exact match | 5 contacts → |
“Performance marketing agency specialised in digital strategy and digitals campaigns management for Ecommerce.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Solid Mediosolidmedio.com HQ: Aartselaar, BelgiumReported employees: 1-10 | Aartselaar, Belgium | 1-10 | Exact match | 5 contacts → |
“Welkom bij Solid Medio, waar we jouw merk laten schitteren als nooit tevoren.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Bitemarkbitemark.be HQ: Hasselt, BelgiumReported employees: 1-10 | Hasselt, Belgium | 1-10 | Exact match | 4 contacts → |
“Je merk of je organisatie laten groeien en bloeien is een kunst.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Sherlock SEO Agencysherlockseo.com HQ: Leuven, BelgiumReported employees: 1-10 | Leuven, Belgium | 1-10 | Exact match | 4 contacts → |
“Sherlock SEO Agency is a boutique digital marketing agency.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Getleadgetlead.be HQ: Lennik, BelgiumReported employees: 1-10 | Lennik, Belgium | 1-10 | Exact match | 3 contacts → |
“Attract Leads.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Customer Impactcustomerimpact.be HQ: Antwerp, BelgiumReported employees: 1-10 | Antwerp, Belgium | 1-10 | Exact match | 3 contacts → |
“Customer Impact is een digital marketing bureau uit Antwerpen, opgericht door Tanguy De Keyzer.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | OXOGIoxogi.com HQ: Herstal, BelgiumReported employees: 1-10 | Herstal, Belgium | 1-10 | Exact match | 3 contacts → |
“Des visiteurs, des clics… et enfin du cash.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | The Growth Agencygrowthagency.co HQ: Antwerp, BelgiumReported employees: 11-50 | Antwerp, Belgium | 11-50 | Exact match | 3 contacts → |
“We are a data driven growth marketing agency with a profound expertise in lead generation, SEO, digital strategy and conversion rate optimization.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Opaleadopalead.com HQ: Louvain-la-neuve, BelgiumReported employees: 1-10 | Louvain-la-neuve, Belgium | 1-10 | Exact match | 3 contacts → |
“Opalead se spécialise dans l'acquisition de client à travers la création de campagne publicitaire rentables sur Facebook et Instagram et dans la création de pages internet…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | ADSEMagence.adsem.be HQ: Mont-saint-guibert, BelgiumReported employees: 1-10 | Mont-saint-guibert, Belgium | 1-10 | Exact match | 3 contacts → |
“Depuis 2016, AdSem aide les entreprises a développer leur visibilité sur le web.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Results And Moreresultsandmore.be HQ: Mechelen, BelgiumReported employees: 1-10 | Mechelen, Belgium | 1-10 | Exact match | 2 contacts → |
“Results and More consists of a diligent team of marketing and conversion experts.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 111 company matches
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Conversion optimization agencies: dataset insights
September 19, 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
111 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 Belgium, so it is reported there. Company counts and contact totals on this page are exact for Belgium, over 111 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 19, 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 agencies?
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 agencies did RevenueBase find based in Belgium?
The saved snapshot records 111 matching company records, 462 tracked contacts and 145 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 19, 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 agencies based in Belgium. Snapshot: September 19, 2026. https://revenuebase.ai/companies/conversion-optimization-agencies/belgium.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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