Company lists · Data refreshed September 2026

Top 25 AI ml development companies based in South Africa

Name: AI ml development companies based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 263 companies tracked

RevenueBase identified 263 AI ml development companies headquartered in South Africa as of September 2026 and tracks 1,802 professional contacts across them, including 583 with verified work emails. Johannesburg is the largest hub.

This list covers AI ml development companies headquartered in 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 21, 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 21, 2026 86% judged on-target in blind review

263Companies

1,802Contacts tracked

583Verified emails

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The 25 largest AI ml development companies based in South Africa

Ranked by team size

Top 25 of 263 AI ml development companies based in South Africa, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to AI ml development companies: 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	Cloudsmiths	Strong evidence	Johannesburg, South AfricaHQ checked Sep 21, 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 21, 2026
2	Spatialedge	Partial evidence	Stellenbosch, South AfricaHQ checked Sep 21, 2026	51-200	145 contacts →
	Partial evidence “Spatialedge provides artificial intelligence (AI) products and services for consumer-facing businesses to empower them to make more timely, specific and profitable decisions.” Source: RevenueBase Database · checked Sep 21, 2026
3	Comprsa	Partial evidence	Port Elizabeth, South AfricaHQ checked Sep 21, 2026	51-200	104 contacts →
	Partial evidence “COMPRSA specializes in cloud services, custom software development, UI/UX design, mobile app development, professional services, quality assurance and e-learning content creation.” Source: RevenueBase Database · checked Sep 21, 2026
4	Warp Development	Strong evidence	Somerset West, South AfricaHQ checked Sep 21, 2026	51-200	98 contacts →
	Strong evidence “Warp Development is a leading software development and AI consulting company dedicated to architecting innovative technology solutions that drive business transformation and pave…” Source: RevenueBase Database · checked Sep 21, 2026
5	Saratoga Software	Partial evidence	Cape Town, South AfricaHQ checked Sep 21, 2026	51-200	91 contacts →
	Partial evidence “We provide quality software development services and solve complex technology problems for organisations as a trusted delivery partner.” Source: RevenueBase Database · checked Sep 21, 2026
6	isazi.ai	Partial evidence	Johannesburg, South AfricaHQ checked Sep 21, 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 21, 2026
7	Advanceguidance	Indirect evidence	Cape Town, South AfricaHQ checked Sep 21, 2026	11-50	58 contacts →
	Indirect evidence “Data is the new currency.” Source: RevenueBase Database · checked Sep 21, 2026
8	Praelexis AI	Indirect evidence	Stellenbosch, South AfricaHQ checked Sep 21, 2026	11-50	38 contacts →
	Indirect evidence “Praelexis (Pty) Ltd is a machine learning and predictive analytics company.” Source: RevenueBase Database · checked Sep 21, 2026
9	HELM	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 21, 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 21, 2026
10	Intellinexus	Partial evidence	Bellville, South AfricaHQ checked Sep 21, 2026	51-200	35 contacts →
	Partial evidence “Intellinexus is a business-led data and AI consultancy operating in South Africa and the Ireland, empowering organisations to transform data into actionable insights that drive…” Source: RevenueBase Database · checked Sep 21, 2026
11	Studio137 Digital Media Solutions	Indirect evidence	Hermanus, South AfricaHQ checked Sep 21, 2026	11-50	34 contacts →
	Indirect evidence “At Studio137, we have redefined the digital landscape by focusing on three core pillars of modern business success: 1.” Source: RevenueBase Database · checked Sep 21, 2026
12	Catalyst	Indirect evidence	Durban, South AfricaHQ checked Sep 21, 2026	11-50	24 contacts →
	Indirect evidence “We help retailers connect with millions of customers, simplify operations and compete in a rapidly changing world.” Source: RevenueBase Database · checked Sep 21, 2026
13	Intermediate Data Systems	Partial evidence	Johannesburg, South AfricaHQ checked Sep 21, 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 21, 2026
14	Incasu	Indirect evidence	Centurion, South AfricaHQ checked Sep 21, 2026	11-50	18 contacts →
	Indirect evidence “Insight BI got an upgrade!” Source: RevenueBase Database · checked Sep 21, 2026
15	Melio AI	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	11-50	16 contacts →
	Indirect evidence “We specialise in developing and deploying machine learning solutions in the cloud.” Source: RevenueBase Database · checked Sep 21, 2026
16	Dotmodus	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 21, 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 21, 2026
17	Bytefuse	Strong evidence	Stellenbosch, South AfricaHQ checked Sep 21, 2026	11-50	15 contacts →
	Strong evidence “Bytefuse is an Artificial Intelligence (AI) Research and Development company that forms part of the Alphawave Group.” Source: RevenueBase Database · checked Sep 21, 2026
18	Castigroup	Indirect evidence	Cape Town, South AfricaHQ checked Sep 21, 2026	11-50	14 contacts →
	Indirect evidence “With 20 years of experience in all the different scenes of technology, we are passionate to help our clients end their struggles and change them into success stories.” Source: RevenueBase Database · checked Sep 21, 2026
19	AZ Consulting	Indirect evidence	Cape Town, South AfricaHQ checked Sep 21, 2026	11-50	11 contacts →
	Indirect evidence “We are tech geeks - Three decades ago, being a geek was a bad thing.” Source: RevenueBase Database · checked Sep 21, 2026
20	NXGN	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	11-50	10 contacts →
	Indirect evidence “NxGN is a data science company at heart.” Source: RevenueBase Database · checked Sep 21, 2026
21	Eden AI	Partial evidence	Randburg, South AfricaHQ checked Sep 21, 2026	1-10	10 contacts →
	Partial evidence “Eden AI is an AI consulting company that was founded to use its resources to empower people and create impactful products that use AI to improve the quality of life for…” Source: RevenueBase Database · checked Sep 21, 2026
22	Syneru	Partial evidence	Pretoria, South AfricaHQ checked Sep 21, 2026	11-50	9 contacts →
	Partial evidence “We are a Software Development company aimed at helping businesses achieve digital transformation and further growth.” Source: RevenueBase Database · checked Sep 21, 2026
23	Digiteams	Indirect evidence	George, South AfricaHQ checked Sep 21, 2026	51-200	9 contacts →
	Indirect evidence “DigiTeams is a technology company that specialises in machine learning, artificial intelligence and enterprise architecture.” Source: RevenueBase Database · checked Sep 21, 2026
24	Saatplay	Indirect evidence	Gauteng, South AfricaHQ checked Sep 21, 2026	11-50	8 contacts →
	Indirect evidence “SA@Play an artificial intelligence company has a team of dedicated Data Scientists and Consultants that have delivered end-to-end projects related to machine learning, natural…” Source: RevenueBase Database · checked Sep 21, 2026
25	Appimate	Partial evidence	East London, South AfricaHQ checked Sep 21, 2026	1-10	8 contacts →
	Partial evidence “APPIMATE is an Artificial Intelligence (AI) Technology Company specialising in Consumer Software Products, Services and Enterprise Solutions.” Source: RevenueBase Database · checked Sep 21, 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: AI ml development companies. 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 AI ml development companies.
Partial evidence: Its own public description names part of AI ml development companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name AI ml development companies. 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 263 AI ml development companies based in South Africa

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AI ml development companies based in South Africa at a glance

As of Sep 21, 2026

32.4%Verified-email coverage

6.9Average contacts per company

1-10Median size (employees)

30.8%Largest-city concentration · Johannesburg

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

176

11-50

51-200

201-500

501-1,000

1,001-5,000

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 263 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 AI ml development companies, 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 South Africa whose own description of what they do matches “AI ml development companies”. 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 AI ml development companies), 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 AI ml development companies, and records with no verified work email. Companies headquartered outside South Africa 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, 583 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 21, 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.

AI ml development companies by metro

AI ml development companies in Johannesburg81
AI ml development companies in Cape Town74

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 AI ml development companies, 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 AI ml development companies are there based in South Africa?

RevenueBase identified 263 AI ml development companies headquartered in 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?

Cloudsmiths, headquartered in Johannesburg, tops this list with the largest team on record.

Which city has the most AI ml development companies?

Johannesburg leads with 81 headquartered companies, followed by Cape Town (74) and Sandton (19).

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 583 verified decision-maker contacts tracked across these 263 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 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 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.