Company lists · Data refreshed September 2026

Top 25 Enterprise AI software startups based in Johannesburg, South Africa

Name: Enterprise AI software startups based in Johannesburg, South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 130 companies tracked

RevenueBase identified 130 enterprise AI software startups headquartered in Johannesburg, South Africa as of September 2026 and tracks 3,554 professional contacts across them, including 1,023 with verified work emails. Across South Africa, Johannesburg is the largest hub for this category.

This list covers enterprise AI software startups headquartered in Johannesburg, South Africa, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review

130Companies

3,554Contacts tracked

1,023Verified emails

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The 25 largest enterprise AI software startups based in Johannesburg, South Africa

Ranked by team size

Top 25 of 130 enterprise AI software startups based in Johannesburg, South Africa, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise AI software startups: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Altron Digital Business	Partial evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	1,001-5,000	2,877 contacts →
	Partial evidence “Operate, optimise, and transform with the IT services company that offers the enterprise-grade solutions needed to grow your business.” Source: RevenueBase Database · checked Sep 29, 2026
2	Cloudsmiths	Strong evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	51-200	151 contacts →
	Strong evidence “CloudSmiths is a technology consultancy specialising in data analytics, machine learning, software development, AI and business reporting in the cloud.” Source: RevenueBase Database · checked Sep 29, 2026
3	isazi.ai	Partial evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	51-200	87 contacts →
	Partial evidence “Isazi.ai is a South African technology innovation company using data science, AI, machine learning and advanced mathematics to solve complex, real-world problems in business and…” Source: RevenueBase Database · checked Sep 29, 2026
4	Broadvision	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	51-200	52 contacts →
	Indirect evidence “BroadVision is a Johannesburg-based technology solutions provider with over 26 years of experience delivering end-to-end IT services to businesses across South Africa, Sub-Saharan…” Source: RevenueBase Database · checked Sep 29, 2026
5	HELM	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	51-200	38 contacts →
	Indirect evidence “For two decades, Helm has designed best-across-class intelligent products and services that have helped Africa’s biggest brands turn complex customer realities into simple…” Source: RevenueBase Database · checked Sep 29, 2026
6	Enterpriseworx	Partial evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	11-50	23 contacts →
	Partial evidence “Celebrating 20 Years of Turning Data into Decisions For two decades, EnterpriseWorx has been at the forefront of business intelligence, data management, and application…” Source: RevenueBase Database · checked Sep 29, 2026
7	Intermediate Data Systems	Partial evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	11-50	19 contacts →
	Partial evidence “Intermediate Data Systems: Harnessing the Power of AI, Machine Learning, Data Analysis, and Mainframe Modernisation.” Source: RevenueBase Database · checked Sep 29, 2026
8	Ciba Industries	Partial evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	51-200	17 contacts →
	Partial evidence “Africa's Premier AI & Business Transformation Partner The future belongs to organisations that move faster, think smarter and adapt continuously.” Source: RevenueBase Database · checked Sep 29, 2026
9	Dotmodus	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	51-200	16 contacts →
	Indirect evidence “DotModus is a technology firm focused on business transformation through cloud computing, data analytics and machine learning.” Source: RevenueBase Database · checked Sep 29, 2026
10	Innovsolvetech	Partial evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	51-200	14 contacts →
	Partial evidence “Innovsoltech is a software technology solutions company that specializes in crafting innovative products and solutions, that can stand the test of time.” Source: RevenueBase Database · checked Sep 29, 2026
11	Nineteen58	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	11-50	11 contacts →
	Indirect evidence “Founded in 2025, Nineteen58 is building the future of work through technology that scales human connection.” Source: RevenueBase Database · checked Sep 29, 2026
12	ICT Intelligence PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	11-50	8 contacts →
	Partial evidence “ICT Intelligence is an Enterprise Data and Information company that powers your Digital Transformation Strategy with Artificial Intelligence, Machine Learning, Robotics Process…” Source: RevenueBase Database · checked Sep 29, 2026
13	Sivoxi	Strong evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	11-50	7 contacts →
	Strong evidence “At SIVOXI, we don’t just develop software, we engineer AI-infused systems that simplify complexity, align with your business, and deliver measurable results.” Source: RevenueBase Database · checked Sep 29, 2026
14	Ashanti AI	Partial evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	1-10	7 contacts →
	Partial evidence “Ashanti AI uses artificial intelligence and data science to empower companies to make better decisions faster, discover potential, improve operational efficiencies and increase…” Source: RevenueBase Database · checked Sep 29, 2026
15	Ecubed	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	11-50	6 contacts →
	Indirect evidence “eCubed \| Your Partner in Business Optimisation As a Level 1 company, eCubed delivers practical, tech-driven solutions that align with your strategic goals and boost your bottom…” Source: RevenueBase Database · checked Sep 29, 2026
16	Saucecode	Partial evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	11-50	5 contacts →
	Partial evidence “Saucecode is a software development & innovation company that employs cutting edge technologies including robotics to create business applications and products that deploy into a…” Source: RevenueBase Database · checked Sep 29, 2026
17	techiserve.ai	Partial evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	1-10	4 contacts →
	Partial evidence “Techiserve.ai \| Harnessing Data.” Source: RevenueBase Database · checked Sep 29, 2026
18	Winjit South Africa	Partial evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	501-1,000	4 contacts →
	Partial evidence “Winjit specializes in designing strategic, state-of-the-art, AI-first approach solutions to all business problems.” Source: RevenueBase Database · checked Sep 29, 2026
19	Ndondo	Partial evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	11-50	4 contacts →
	Partial evidence “Founded in 2006 as a bespoke software design and development organization, it has evolved to focus primarily on data related solutions and services, which include, but not limited…” Source: RevenueBase Database · checked Sep 29, 2026
20	Moditar	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	1-10	4 contacts →
	Indirect evidence “The No-Code Integration specialists” Source: RevenueBase Database · checked Sep 29, 2026
21	Nexdata Solutions	Partial evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	1-10	4 contacts →
	Partial evidence “NexData Solutions is a provider of advanced data analytics and AI-driven solutions, dedicated to transforming various industries.” Source: RevenueBase Database · checked Sep 29, 2026
22	Devit Technology	Partial evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	1-10	3 contacts →
	Partial evidence “Devit Technology is a South African-based software engineering services company with a proven track record of delivering high-quality solutions to clients across various…” Source: RevenueBase Database · checked Sep 29, 2026
23	Inter-Active Telecom PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	11-50	3 contacts →
	Indirect evidence “We, are Inter-Active.” Source: RevenueBase Database · checked Sep 29, 2026
24	Wecare Group	Partial evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	11-50	3 contacts →
	Partial evidence “Empowering Industry Transformation with AI, Automation & Business Process Excellence WeCare Group is a leading South African company specializing in Business Process & Value…” Source: RevenueBase Database · checked Sep 29, 2026
25	Zephyr Global	Partial evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	1-10	3 contacts →
	Partial evidence “At Zephyr Global, we don’t just talk about AI-we build it.” Source: RevenueBase Database · checked Sep 29, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: enterprise AI software startups. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names enterprise AI software startups.
Partial evidence: Its own public description names part of enterprise AI software startups, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise AI software startups. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 130 enterprise AI software startups based in Johannesburg, South Africa

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Enterprise AI software startups based in Johannesburg, South Africa at a glance

As of Sep 29, 2026

28.8%Verified-email coverage

27.3Average contacts per company

1-10Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

Email recency for this list is measured across the whole South Africa list rather than for Johannesburg, so it is reported there. Company counts and contact totals on this page are exact for Johannesburg, over 130 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among enterprise AI software startups, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Johannesburg, South Africa whose own description of what they do matches “enterprise AI software startups”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names enterprise AI software startups), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among enterprise AI software startups, and records with no verified work email. Companies headquartered outside Johannesburg are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,023 across the full list. 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 29, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Enterprise AI software startups by metro in South Africa

Enterprise AI software startups in Cape Town118

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names enterprise AI software startups, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many enterprise AI software startups are there based in Johannesburg, South Africa?

RevenueBase identified 130 enterprise AI software startups headquartered in Johannesburg, South Africa as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Altron Digital Business, headquartered in Johannesburg, tops this list with the largest team on record.

Which city in South Africa has the most enterprise AI software startups?

Johannesburg leads South Africa with 130 headquartered companies, followed by Cape Town (118) and Sandton (33).

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 1,023 verified decision-maker contacts tracked across these 130 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 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 Smart Search, 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.