Company lists · Data refreshed September 2026
Top 25 Website optimization firms based in South Africa
RevenueBase identified 242 company matches for website optimization firms associated with South Africa as of September 2026 and tracks 842 professional contacts across them, including 161 with verified work emails. Cape Town is the largest hub.
This list covers company matches for website 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.
The 25 largest website optimization firms based in South Africa
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 38 contacts → | ||||
Exact match “We’re not just an agency.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 38 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 | |||||
| 3 | 26 contacts → | ||||
Exact match “Wiggle Digital is a full-service online marketing agency operating in & outside South Africa, dedicated to helping businesses grow, compete, & succeed in an increasingly digital…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 20 contacts → | ||||
Exact match “Innovation, agility and a strong dose of good old-fashioned hard work drives us to do what we do best!” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 16 contacts → | ||||
Exact match “Kaomi Marketing is a niche team, who have a wealth of experience in performance marketing efficiencies, with a spread portfolio of local and international clients.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 15 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 | |||||
| 7 | 15 contacts → | ||||
Exact match “Mickey Llew is an award-winning SEO and Performance Marketing agency with offices in South Africa, Australia and United Kingdom.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 12 contacts → | ||||
Exact match “B Online is a young and innovative online marketing and design agency.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 11 contacts → | ||||
Exact match “A Data-Driven Performance Digital Marketing Company with SEO at the Heart of your Digital Marketing Strategy.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 10 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 | |||||
| 11 | 9 contacts → | ||||
Exact match “Based in Port Elizabeth, since - Online Innovations has positioned itself as an industry leader as specialist internet consultants, web, application and website developers and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 7 contacts → | ||||
Exact match “Western Cloud is a data-driven marketing agency specializing in web development, SEO, Google Ads, meta ads, copywriting, and graphic design.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 7 contacts → | ||||
Exact match “BrandSeed is an SEO company at and functions as a full-house search marketing agency that focuses on the flow of qualified traffic to your website.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 6 contacts → | ||||
Exact match “At Best Web Design, we help growing businesses unlock their full potential through strategic, high-performance websites and digital experiences.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 5 contacts → | ||||
Exact match “Hello!” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 5 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 | |||||
| 17 | 4 contacts → | ||||
Exact match “Orcanically can help you increase your business revenue, save you time and grow your business through driving qualified traffic to your website.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 4 contacts → | ||||
Exact match “An SEO Agency born to build success in organic search.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 4 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 | |||||
| 20 | 4 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 | |||||
| 21 | 4 contacts → | ||||
Exact match “We are a Dedicated Online Marketing Company that specialzes in Website Development, Hosting and Online Marketing and Advertising.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “Tired of marketing that costs more than it converts?” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “Our primary goal at Web SEO Online is very specific – we aim to get more targeted visitors to your website and then convert them into paying clients.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 3 contacts → | ||||
Exact match “With a solid experience in website design of over 11 years, Website Brothers in Durban are the go-to resource for web development and online marketing.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 3 contacts → | ||||
Exact match “At Erasmus Digital Media, we specialise in bridging the gap between websites and search engines through expert technical SEO services.” 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 “website optimization firms”. 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 242 website optimization firms based in South Africa
See the full list, filter by size, metro and specialty, and access 161 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Website optimization firms based in South Africa at a glance
As of Sep 21, 2026Companies by employee count
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 242 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 “website 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 161 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 “website optimization firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many website optimization firms are there based in South Africa?
RevenueBase identified 242 company matches for website 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?
Algorithm Agency tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most website optimization firms?
Cape Town leads with 55 company records, followed by Johannesburg (42) and Pretoria (12).
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 161 professional contacts with verified work emails tracked across these 242 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 242 website optimization firms based in South Africa. Start with a free account, no credit card.
Download this list →Related lists
Website optimization firms by geography
- Website optimization firms based in Brisbane, Australia
- Website optimization firms based in Melbourne, Australia
- Website optimization firms based in Perth, Australia
- Website optimization firms based in Sydney, Australia
- Website optimization firms based in Belo Horizonte, Brazil
- Website optimization firms based in Curitiba, Brazil
- Website optimization firms based in Rio De Janeiro, Brazil
- Website optimization firms based in Sao Paulo, Brazil
- Website optimization firms based in Calgary, Canada
- Website optimization firms based in Edmonton, Canada
- Website optimization firms based in Montreal, Canada
- Website optimization firms based in Toronto, Canada
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
- Website optimization firms based in Brisbane, Australia
- Website optimization firms based in Melbourne, Australia
- Website optimization firms based in Perth, Australia
- Website optimization firms based in Sydney, Australia
- Website optimization firms based in Belo Horizonte, Brazil
- Website optimization firms based in Curitiba, Brazil
Company intelligence · public preview
Top 25 website optimization firms based in South Africa
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 242 matching company records for website optimization firms based in South Africa, with 842 tracked contacts and 161 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 website optimization firms based in South Africa
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 |  Algorithm Agencyalgorithm.agencyHQ: Johannseburg, South AfricaReported employees: 51-200 | Johannseburg, South Africa | 51-200 | Exact match | 38 contacts → |
“We’re not just an agency.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  RED Septemberredseptember.co.zaHQ: City Of Tshwane, South AfricaReported employees: 11-50 | City Of Tshwane, South Africa | 11-50 | Exact match | 38 contacts → |
“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 description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Wiggle Digitalwiggledigital.co.zaHQ: Nelspruit, South AfricaReported employees: 11-50 | Nelspruit, South Africa | 11-50 | Exact match | 26 contacts → |
“Wiggle Digital is a full-service online marketing agency operating in & outside South Africa, dedicated to helping businesses grow, compete, & succeed in an increasingly digital…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Cannect Digitalcannectdigital.comHQ: Durban, South AfricaReported employees: 11-50 | Durban, South Africa | 11-50 | Exact match | 20 contacts → |
“Innovation, agility and a strong dose of good old-fashioned hard work drives us to do what we do best!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Kaomi Marketingkaomimarketing.comHQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 16 contacts → |
“Kaomi Marketing is a niche team, who have a wealth of experience in performance marketing efficiencies, with a spread portfolio of local and international clients.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Hype Digitalhypedigital.coHQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 15 contacts → |
“Recognized by Clutch as a Top Conversion Optimization Agency in 2023 & 2024, we don't just optimize websites; we optimize human experiences.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Mickey Llewmickeyllew.comHQ: Bedfordview, South AfricaReported employees: 11-50 | Bedfordview, South Africa | 11-50 | Exact match | 15 contacts → |
“Mickey Llew is an award-winning SEO and Performance Marketing agency with offices in South Africa, Australia and United Kingdom.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  B Onlinebonline.co.zaHQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 12 contacts → |
“B Online is a young and innovative online marketing and design agency.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Bluemagnetbluemagnet.co.zaHQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 11 contacts → |
“A Data-Driven Performance Digital Marketing Company with SEO at the Heart of your Digital Marketing Strategy.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Conversion Rate Prosconversionratepros.co.zaHQ: Cape Town, South AfricaReported employees: 1-10 | Cape Town, South Africa | 1-10 | Exact match | 10 contacts → |
“Conversion Rate Pros helps businesses improve their online sales and lead flow through in depth customer research and website split testing.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Online Innovationsonlineinnovations.comHQ: Port Elizabeth, South AfricaReported employees: 1-10 | Port Elizabeth, South Africa | 1-10 | Exact match | 9 contacts → |
“Based in Port Elizabeth, since - Online Innovations has positioned itself as an industry leader as specialist internet consultants, web, application and website developers and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Western Cloudwesterncloud.co.zaHQ: Worcester, South AfricaReported employees: 11-50 | Worcester, South Africa | 11-50 | Exact match | 7 contacts → |
“Western Cloud is a data-driven marketing agency specializing in web development, SEO, Google Ads, meta ads, copywriting, and graphic design.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Brandseedbrandseedseo.co.zaHQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 7 contacts → |
“BrandSeed is an SEO company at and functions as a full-house search marketing agency that focuses on the flow of qualified traffic to your website.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Best WEB Design PTYbestwebdesign.co.zaHQ: Randburg, South AfricaReported employees: 1-10 | Randburg, South Africa | 1-10 | Exact match | 6 contacts → |
“At Best Web Design, we help growing businesses unlock their full potential through strategic, high-performance websites and digital experiences.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Dutch INK Advertising Housedutchink.co.zaHQ: Durban North, South AfricaReported employees: 1-10 | Durban North, South Africa | 1-10 | Exact match | 5 contacts → |
“Hello!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Capitalize Digitalcapitalize.co.zaHQ: Cape Town, South AfricaReported employees: 1-10 | Cape Town, South Africa | 1-10 | Exact match | 5 contacts → |
“Capitalize Digital is a senior-led growth advisory, performance marketing and digital strategy consultancy helping ambitious organisations align marketing, technology and customer…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Orcanicallyorcanically.co.zaHQ: City Of Tshwane, South AfricaReported employees: 1-10 | City Of Tshwane, South Africa | 1-10 | Exact match | 4 contacts → |
“Orcanically can help you increase your business revenue, save you time and grow your business through driving qualified traffic to your website.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | The SEO Agencytheseoagency.marketing HQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 4 contacts → |
“An SEO Agency born to build success in organic search.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  The Weblabtheweblab.co.zaHQ: Durban, South AfricaReported employees: 1-10 | Durban, South Africa | 1-10 | Exact match | 4 contacts → |
“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 description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  NP Digital South Africanpdigital.co.zaHQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 4 contacts → |
“Delivering a Qualified Digital Audience."® We apply a data–driven approach to search engine optimisation (SEO) to ensure your website gets noticed.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Search Marketing Onlinesmonline.co.za HQ: Centurion, South AfricaReported employees: 1-10 | Centurion, South Africa | 1-10 | Exact match | 4 contacts → |
“We are a Dedicated Online Marketing Company that specialzes in Website Development, Hosting and Online Marketing and Advertising.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Click Resultsclickresults.co.zaHQ: Strand, South AfricaReported employees: 1-10 | Strand, South Africa | 1-10 | Exact match | 3 contacts → |
“Tired of marketing that costs more than it converts?” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | WEB SEO Onlinewebseo.co.za HQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 3 contacts → |
“Our primary goal at Web SEO Online is very specific – we aim to get more targeted visitors to your website and then convert them into paying clients.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Website Brotherswebsitebrothers.co.zaHQ: La Lucia, South AfricaReported employees: 11-50 | La Lucia, South Africa | 11-50 | Exact match | 3 contacts → |
“With a solid experience in website design of over 11 years, Website Brothers in Durban are the go-to resource for web development and online marketing.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Erasmus Digital Mediaerasmusdigitalmedia.comHQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 3 contacts → |
“At Erasmus Digital Media, we specialise in bridging the gap between websites and search engines through expert technical SEO services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 242 company matches
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Website optimization firms: 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
242 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 South Africa, so it is reported there. Company counts and contact totals on this page are exact for South Africa, over 242 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 website optimization firms?
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 website optimization firms did RevenueBase find based in South Africa?
The saved snapshot records 242 matching company records, 842 tracked contacts and 161 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
Website optimization firms by geography
- Website optimization firms based in Brisbane, Australia
- Website optimization firms based in Melbourne, Australia
- Website optimization firms based in Perth, Australia
- Website optimization firms based in Sydney, Australia
- Website optimization firms based in Belo Horizonte, Brazil
- Website optimization firms based in Curitiba, Brazil
- Website optimization firms based in Rio De Janeiro, Brazil
- Website optimization firms based in Sao Paulo, Brazil
- Website optimization firms based in Calgary, Canada
- Website optimization firms based in Edmonton, Canada
- Website optimization firms based in Montreal, Canada
- Website optimization firms based in Toronto, Canada
Cite this list
RevenueBase Data Team. Top 25 website optimization firms based in South Africa. Snapshot: September 21, 2026. https://revenuebase.ai/companies/website-optimization-firms/south-africa.
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
- Website optimization firms based in Brisbane, Australia
- Website optimization firms based in Melbourne, Australia
- Website optimization firms based in Perth, Australia
- Website optimization firms based in Sydney, Australia
- Website optimization firms based in Belo Horizonte, Brazil
- Website optimization firms based in Curitiba, Brazil
Company intelligence · public preview
Top 25 website optimization firms based in South Africa
RevenueBase records 242 matching company records for website optimization firms based in South Africa, with 842 tracked contacts and 161 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 website optimization firms based in South Africa
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 | Algorithm Agencyalgorithm.agency HQ: Johannseburg, South AfricaReported employees: 51-200 | Johannseburg, South Africa | 51-200 | Exact match | 38 contacts → |
“We’re not just an agency.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | RED Septemberredseptember.co.za HQ: City Of Tshwane, South AfricaReported employees: 11-50 | City Of Tshwane, South Africa | 11-50 | Exact match | 38 contacts → |
“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 description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Wiggle Digitalwiggledigital.co.za HQ: Nelspruit, South AfricaReported employees: 11-50 | Nelspruit, South Africa | 11-50 | Exact match | 26 contacts → |
“Wiggle Digital is a full-service online marketing agency operating in & outside South Africa, dedicated to helping businesses grow, compete, & succeed in an increasingly digital…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Cannect Digitalcannectdigital.com HQ: Durban, South AfricaReported employees: 11-50 | Durban, South Africa | 11-50 | Exact match | 20 contacts → |
“Innovation, agility and a strong dose of good old-fashioned hard work drives us to do what we do best!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Kaomi Marketingkaomimarketing.com HQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 16 contacts → |
“Kaomi Marketing is a niche team, who have a wealth of experience in performance marketing efficiencies, with a spread portfolio of local and international clients.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Hype Digitalhypedigital.co HQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 15 contacts → |
“Recognized by Clutch as a Top Conversion Optimization Agency in 2023 & 2024, we don't just optimize websites; we optimize human experiences.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Mickey Llewmickeyllew.com HQ: Bedfordview, South AfricaReported employees: 11-50 | Bedfordview, South Africa | 11-50 | Exact match | 15 contacts → |
“Mickey Llew is an award-winning SEO and Performance Marketing agency with offices in South Africa, Australia and United Kingdom.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | B Onlinebonline.co.za HQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 12 contacts → |
“B Online is a young and innovative online marketing and design agency.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Bluemagnetbluemagnet.co.za HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 11 contacts → |
“A Data-Driven Performance Digital Marketing Company with SEO at the Heart of your Digital Marketing Strategy.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Conversion Rate Prosconversionratepros.co.za HQ: Cape Town, South AfricaReported employees: 1-10 | Cape Town, South Africa | 1-10 | Exact match | 10 contacts → |
“Conversion Rate Pros helps businesses improve their online sales and lead flow through in depth customer research and website split testing.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Online Innovationsonlineinnovations.com HQ: Port Elizabeth, South AfricaReported employees: 1-10 | Port Elizabeth, South Africa | 1-10 | Exact match | 9 contacts → |
“Based in Port Elizabeth, since - Online Innovations has positioned itself as an industry leader as specialist internet consultants, web, application and website developers and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Western Cloudwesterncloud.co.za HQ: Worcester, South AfricaReported employees: 11-50 | Worcester, South Africa | 11-50 | Exact match | 7 contacts → |
“Western Cloud is a data-driven marketing agency specializing in web development, SEO, Google Ads, meta ads, copywriting, and graphic design.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Brandseedbrandseedseo.co.za HQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 7 contacts → |
“BrandSeed is an SEO company at and functions as a full-house search marketing agency that focuses on the flow of qualified traffic to your website.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Best WEB Design PTYbestwebdesign.co.za HQ: Randburg, South AfricaReported employees: 1-10 | Randburg, South Africa | 1-10 | Exact match | 6 contacts → |
“At Best Web Design, we help growing businesses unlock their full potential through strategic, high-performance websites and digital experiences.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Dutch INK Advertising Housedutchink.co.za HQ: Durban North, South AfricaReported employees: 1-10 | Durban North, South Africa | 1-10 | Exact match | 5 contacts → |
“Hello!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Capitalize Digitalcapitalize.co.za HQ: Cape Town, South AfricaReported employees: 1-10 | Cape Town, South Africa | 1-10 | Exact match | 5 contacts → |
“Capitalize Digital is a senior-led growth advisory, performance marketing and digital strategy consultancy helping ambitious organisations align marketing, technology and customer…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Orcanicallyorcanically.co.za HQ: City Of Tshwane, South AfricaReported employees: 1-10 | City Of Tshwane, South Africa | 1-10 | Exact match | 4 contacts → |
“Orcanically can help you increase your business revenue, save you time and grow your business through driving qualified traffic to your website.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | The SEO Agencytheseoagency.marketing HQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 4 contacts → |
“An SEO Agency born to build success in organic search.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | The Weblabtheweblab.co.za HQ: Durban, South AfricaReported employees: 1-10 | Durban, South Africa | 1-10 | Exact match | 4 contacts → |
“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 description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | NP Digital South Africanpdigital.co.za HQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 4 contacts → |
“Delivering a Qualified Digital Audience."® We apply a data–driven approach to search engine optimisation (SEO) to ensure your website gets noticed.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Search Marketing Onlinesmonline.co.za HQ: Centurion, South AfricaReported employees: 1-10 | Centurion, South Africa | 1-10 | Exact match | 4 contacts → |
“We are a Dedicated Online Marketing Company that specialzes in Website Development, Hosting and Online Marketing and Advertising.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Click Resultsclickresults.co.za HQ: Strand, South AfricaReported employees: 1-10 | Strand, South Africa | 1-10 | Exact match | 3 contacts → |
“Tired of marketing that costs more than it converts?” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | WEB SEO Onlinewebseo.co.za HQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 3 contacts → |
“Our primary goal at Web SEO Online is very specific – we aim to get more targeted visitors to your website and then convert them into paying clients.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Website Brotherswebsitebrothers.co.za HQ: La Lucia, South AfricaReported employees: 11-50 | La Lucia, South Africa | 11-50 | Exact match | 3 contacts → |
“With a solid experience in website design of over 11 years, Website Brothers in Durban are the go-to resource for web development and online marketing.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Erasmus Digital Mediaerasmusdigitalmedia.com HQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 3 contacts → |
“At Erasmus Digital Media, we specialise in bridging the gap between websites and search engines through expert technical SEO services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 242 company matches
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Website optimization firms: 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
242 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 South Africa, so it is reported there. Company counts and contact totals on this page are exact for South Africa, over 242 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 website optimization firms?
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 website optimization firms did RevenueBase find based in South Africa?
The saved snapshot records 242 matching company records, 842 tracked contacts and 161 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 website optimization firms based in South Africa. Snapshot: September 21, 2026. https://revenuebase.ai/companies/website-optimization-firms/south-africa.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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