Company lists · Data refreshed September 2026

Top 25 Conversion optimization firms based in South Africa

RevenueBase identified 70 company matches for conversion optimization firms associated with South Africa as of September 2026 and tracks 330 professional contacts across them, including 76 with verified work emails. Cape Town is the largest hub.

This list covers company matches for conversion optimization firms associated with South Africa, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 21, 2026 How this list was built
70Companies
330Contacts tracked
76Verified emails
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The 25 largest conversion optimization firms based in South Africa

Ranked by team size
Top 25 of 70 company matches for conversion optimization firms based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCity Of Tshwane, South AfricaHQ recorded Sep 21, 202611-5038 contacts →

Exact match

“Red September is an integrated advertising and digital marketing agency built for ambitious brands that want measurable growth, bold creative thinking and high-performance…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchCape Town, South AfricaHQ recorded Sep 21, 202611-5015 contacts →

Exact match

“Recognized by Clutch as a Top Conversion Optimization Agency in 2023 & 2024, we don't just optimize websites; we optimize human experiences.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchJohannesburg, South AfricaHQ recorded Sep 21, 202611-5014 contacts →

Exact match

“An award-winning, A/B testing, analytics-focused creative and digital studio based in South Africa serving world-class content globally.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchCape Town, South AfricaHQ recorded Sep 21, 20261-1011 contacts →

Exact match

“At FMG Digital we only care about one thing: REVENUE GROWTH.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchCape Town, South AfricaHQ recorded Sep 21, 20261-1010 contacts →

Exact match

“As an Online Marketing Company we leverage the power of the internet to significantly grow your business, utilizing holistic strategies that are 100% measurable, sustainable and…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchCape Town, South AfricaHQ recorded Sep 21, 20261-1010 contacts →

Exact match

“Conversion Rate Pros helps businesses improve their online sales and lead flow through in depth customer research and website split testing.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchJohannesburg, South AfricaHQ recorded Sep 21, 20261-109 contacts →

Exact match

“We work with companies like yours to help them make more money using the internet.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchCape Town, South AfricaHQ recorded Sep 21, 20261-107 contacts →

Exact match

“Focus Online is a specialist conversion marketing agency enabling clients across a range of industries to win more new business and customers from their digital marketing…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchJohannesburg, South AfricaHQ recorded Sep 21, 20261-105 contacts →

Exact match

“We’re Crata, a social media lead generation consultancy with a special focus on creative optimisation for paid media.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchCape Town, South AfricaHQ recorded Sep 21, 20261-105 contacts →

Exact match

“Capitalize Digital is a senior-led growth advisory, performance marketing and digital strategy consultancy helping ambitious organisations align marketing, technology and customer…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchDurban, South AfricaHQ recorded Sep 21, 20261-104 contacts →

Exact match

“We don't just build websites and market them online, we analyze your business and see which online marketing efforts would provide you with the most value.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchJohannesburg, South AfricaHQ recorded Sep 21, 20261-104 contacts →

Exact match

“Delivering a Qualified Digital Audience."® We apply a data–driven approach to search engine optimisation (SEO) to ensure your website gets noticed.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchCape Town, South AfricaHQ recorded Sep 21, 20261-103 contacts →

Exact match

“We get different results because we're built differently.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchStellenbosch, South AfricaHQ recorded Sep 21, 20261-103 contacts →

Exact match

“We know how to drive traffic, convert sales and do it at scale profitably.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchUmhlali, South AfricaHQ recorded Sep 21, 20261-103 contacts →

Exact match

“A digital consultancy, who gets under the hood of your brand by increasing brand awareness through Search Engine Optimisation and working with clients & teams on improving their…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchJohannesburg, South AfricaHQ recorded Sep 21, 20261-103 contacts →

Exact match

“We offer a broad range of online marketing services and solutions to help businesses achieve their business objectives.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchCape Town, South AfricaHQ recorded Sep 21, 20261-102 contacts →

Exact match

“We build search-engine-optimized end-to-end marketing and sales funnels, from lead generation right through to sales conversion using the latest marketing automation technologies.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchJukskei Park, South AfricaHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Casson Media is a marketing company that builds websites with SEO in mind.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchCape Town, South AfricaHQ recorded Sep 21, 20261-102 contacts →

Exact match

“We are a results driven organic (SEO) growth marketing consultancy that enables our clients to unlock traffic, leads, sales – fast.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchCape Town, South AfricaHQ recorded Sep 21, 20261-101 contacts →

Exact match

“We're a Cape Town based performance marketing agency, servicing both local and international clients- Paid Social Advertising Management - Full Funnel E-Commerce Consultancy -…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchJohannesburg, South AfricaHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Data.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchPaarl, South AfricaHQ recorded Sep 21, 20261-101 contacts →

Exact match

“If your website isn’t bringing in traffic or generating inquiries, it’s not doing its job.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchJohannesburg, South AfricaHQ recorded Sep 21, 20261-101 contacts →

Exact match

“We offer a broad range of online marketing services and solutions to help businesses achieve their business objectives.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchCape Town, South AfricaHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Are you a business owner in the home improvement industry?”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchDurban, South AfricaHQ recorded Sep 21, 20261-101 contacts →

Exact match

“If This Sounds Like You, You’re in the Right Place You might be: • Spending on marketing but unsure what’s working and what isn’t • Getting little to no traffic to your website…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 70 conversion optimization firms based in South Africa

See the full list, filter by size, metro and specialty, and access 76 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Conversion optimization firms based in South Africa at a glance

As of Sep 21, 2026
23.0%Verified-email coverage
4.7Average contacts per company
1-10Median size (employees)
37.1%Largest-city concentration · Cape Town
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
60
11-50
8
51-200
1

Email recency for this list is measured worldwide rather than for South Africa, so it is reported there. Company counts and contact totals on this page are exact for South Africa, over 70 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 South Africa whose business descriptions match “conversion optimization firms” 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 76 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 firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many conversion optimization firms are there based in South Africa?

RevenueBase identified 70 company matches for conversion optimization firms associated with South Africa 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?

RED September tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most conversion optimization firms?

Cape Town leads with 26 company records, followed by Johannesburg (16) and Pretoria (5).

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 76 professional contacts with verified work emails tracked across these 70 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.

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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.