Company lists · Data verified August 2026

Top 11 Contextual advertising platforms based in South Africa

There are 41 contextual advertising platforms headquartered in South Africa (RevenueBase, August 2026). RevenueBase tracks 334 professional contacts across them, including 82 with verified work emails and 45 with mobile numbers. Cape Town is the largest hub.

This list covers contextual advertising platforms headquartered in South Africa, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

41Companies
334Contacts tracked
82Verified emails
45Mobile numbers
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The 11 largest contextual advertising platforms based in South Africa

Ranked by team size
Top 11 of 41 contextual advertising platforms based in South Africa, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#CompanyHQEmployeesContactsVerified emails
1ExponentialRandburg501-1,00013137
2FLOWCape Town11-50358
3MobiclicksCape Town51-200272
4BasecloudPretoria11-50138
5Adclick AfricaJohannesburg11-50129
6Think Digital XCape Town11-50104
7Carbon1Cape Town11-5076
8DripcelCape Town11-5051
9PPC MediaCape Town1-1021
10GBW Digital Consulting PTY LTDCape Town1-1011
11Taptap AfricaCape Town And Johannesburg1-1011

Showing 11 of 41 contextual advertising platforms based in South Africa

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Contextual advertising platforms based in South Africa at a glance

As of Aug 28, 2026
1-10Median size (employees)
Cape TownLargest hub · 12 HQs
45Contacts with mobile numbers
0Emails re-verified in last 30 days

Companies by employee count

1-10
24
11-50
14
51-200
2
501-1,000
1

Contextual advertising platforms by metro

MetroCompanies
Contextual advertising platforms in Cape Town12
Contextual advertising platforms in Johannesburg9
Contextual advertising platforms in Pretoria4
Contextual advertising platforms in Durban2
Contextual advertising platforms in Randburg2
Contextual advertising platforms in Sandton2
Contextual advertising platforms in Robindale1

How this list was built

Source
The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion
Companies whose own business descriptions match “contextual advertising platforms”, with match quality audited by blind human judging, and headquartered in South Africa.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh
Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many contextual advertising platforms are there based in South Africa?

There are 41 contextual advertising platforms headquartered in South Africa as of August 2026 (RevenueBase).

What is the largest company on this list?

Exponential, headquartered in Randburg, tops this list with the largest team on record.

Which city has the most contextual advertising platforms?

Cape Town leads with 12 headquartered companies, followed by Johannesburg (9) and Pretoria (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 82 verified decision-maker contacts tracked across these 41 companies.

How current is this list?

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

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph, the same data that powers RevenueBase's B2B data products and the free research portal.