Company lists · Data refreshed November 2026

Top 18 Pre-seed startups based in South Africa

RevenueBase identified 69 company matches for pre-seed startups associated with South Africa as of November 2026 and tracks 193 professional contacts across them, including 32 with verified work emails. Cape Town is the largest hub.

This list covers company matches for pre-seed startups 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 November 6, 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 Nov 6, 2026 How this list was built
69Companies
193Contacts tracked
32Verified emails
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The 18 largest pre-seed startups based in South Africa

Ranked by team size
Top 18 of 69 company matches for pre-seed startups based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchCape Town, South AfricaHQ recorded Nov 6, 2026201-50017 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Jozi Angels is an angel network based in Johannesburg, South Africa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPretoria, South AfricaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“TuksNovation is the University of Pretoria’s high-tech business incubator that provides specialised product and business development support to startups.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCape Town, South AfricaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Startup School is an initiative that is partnered by Investec to support and encourage the South African entrepreneurial ecosystem.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCape Town, South AfricaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“FiftyKnots is a venture creation platform.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchIllovo, South AfricaHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Giving your tech startup the fuel to launch!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCity Of Tshwane, South AfricaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“ConceptLABS® is where South African businesses and founders get the plan right before money gets spent on building.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCape Town, South AfricaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Cape Venture Partners provide specialist advisory services to technology companies and entrepreneurs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“searchfund.capital is a search fund incubator that enables entrepreneurs to source, acquire, manage and grow private companies over the medium to long term, while offering…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCape Town, South AfricaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Ideas and capital need smarter ways to connect, manifesting more good things in the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchStellenbosch, South AfricaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Action Hero Ventures is a private investment holding company that makes early stage investments into real businesses run by strong entrepreneurs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCape Town, South AfricaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Hands on venture capital and business building by entrepreneurs for entrepreneurs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“The Strategic & Professional Focuses on expertise, precision, and smart scaling.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“22 Capital invests in high potential, high growth companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchRandburg, South AfricaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“LSD Capital is a company based out of South Africa & Seychelles.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“WE DO NOT CONSULT.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCape Town, South AfricaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Seed South Capital is the bridge between early-stage seed investment and later-stage follow on investment rounds.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSouth AfricaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Blaq Ventures is a VC firm targeting the African entrepreneurial ecosystem.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 18 of 69 pre-seed startups based in South Africa

See the full list, filter by size, metro and specialty, and access 32 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Pre-seed startups based in South Africa at a glance

As of Nov 6, 2026
16.6%Verified-email coverage
2.8Average contacts per company
1-10Median size (employees)
30.4%Largest-city concentration · Cape Town
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
62
11-50
6
201-500
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 69 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 “pre-seed startups” 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 32 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 November 6, 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 “pre-seed startups”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many pre-seed startups are there based in South Africa?

RevenueBase identified 69 company matches for pre-seed startups associated with South Africa as of November 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?

Ramp Group PTY LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most pre-seed startups?

Cape Town leads with 21 company records, followed by Johannesburg (18) and Pretoria (6).

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 32 professional contacts with verified work emails tracked across these 69 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 November 6, 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.