Home Generative AI South Africa Johannesburg

Top Generative AI Companies in Johannesburg

Ratings Updated: April 23, 2025

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10 Companies

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3 Leaders 7 Contenders

10 Companies

Country: South Africa

City: Johannesburg

List of the Top Johannesburg Generative AI Developers

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SIVOXI®

5.0 12 reviews

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$25,000+

$50 - $99 / hr

10 - 49

Sandton, South Africa

Services provided

20% Generative AI

30% Custom Software Development

20% AI Development +2 services

20% Mobile App Development

10% UX/UI Design

SIVOXI® is a versatile technology solutions company, offering services such as app development, web design, and digital marketing solutions. Consistently praised for their professionalism and client-focused approach, they received positive feedback in 100% of reviews. Approximately 85% of reviewers highlighted their exceptional project management and communication, while about 70% noted their ability to deliver projects on time and within budget.

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Reviews mention Exceptional results

Clients have expressed exceptional satisfaction with SIVOXI®, highlighting their timely delivery and superior support. One client noted, 'They over delivered, beyond my expectations' and praised their 'hands-on support and communication.' The company was recognized for its dedication to client success, with feedback emphasizing their proactive communication and commitment to bringing ideas to life. Overall, the sentiment reflects a strong alignment with client needs and outstanding service delivery.

Mobile App Dev for HR Consultancy Firm

5.0 Jun 20, 2023

They over delivered, beyond my expectations and have been generous in terms of their ongoing support and advice. Their commitment, dedication and passion to deliver and bring my idea to life. They gave such valuable advice and always did what was best for me, as the client, and my product.

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More responsive than most other service providers

SIVOXI® is very responsive

They are a great candidate to start a conversation with. Send them a short message or project inquiry.

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Azilen Technologies

4.6 10 reviews
Verified

$10,000+

$25 - $49 / hr

250 - 999

Pretoria, South Africa

Services provided

20% Generative AI

30% Custom Software Development

20% AI Consulting +2 services

20% AI Development

10% ERP Consulting and SI

Azilen Technologies is a versatile software development company specializing in customized software solutions, IT management, and mobile app development. The company has consistently received positive feedback, with approximately 90% of clients praising their professionalism, communication, and project management skills. Common themes include their ability to deliver high-quality work, meet deadlines, and effectively manage client relationships, making them a reliable partner for diverse technological needs.

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Reviews mention Team players

Clients describe Azilen Technologies as exemplary team players, emphasizing their collaborative approach and willingness to provide thoughtful alternatives during project development. One client praised their role as a 'great thought partner,' highlighting their proactive communication and strategic insights. Overall, the sentiment is highly positive, with clients appreciating their reliability and responsiveness, despite minor concerns regarding project deadlines.

iOS & Android Design & Development For Prime Principle

5.0 Jun 5, 2015

The one thing that I've valued most has been their consideration. They've been a great thought partner when it comes to thinking through our core strategy and what our objectives should be. There have been times when we've requested something, and they've come back to us and said, "hey, we don't know if that's going to be the best way to go about it," and then they'd offer some alternative recommendations. I've really appreciated that aspect of our working relationship.

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Canada (1)

Germany (1)

India (1)

Switzerland (2)

United States (3)

England (2)

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Codiste

4.9 9 reviews

$10,000+

$25 - $49 / hr

50 - 249

Johannesburg, South Africa

Services provided

20% Generative AI

20% AI Consulting

20% Blockchain +4 services

10% AI Development

10% AR/VR Development

10% Event Management

10% Low/No Code Development

Codiste - A Blockchain and AI Development Company specializes in delivering comprehensive blockchain and AI solutions, including smart contracts, full-stack app development, and web3 features. Garnering overwhelmingly positive reviews, with 100% of clients praising their communication, timely delivery, and problem-solving capabilities, the company is often commended for their technical expertise and commitment to high-quality standards.

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Reviews mention Knowledgeable

Clients consistently highlight Codiste’s extensive knowledge and expertise in blockchain and AI development. One client noted that their decision to choose Codiste was primarily influenced by the team's knowledge and problem-solving attitude. Additionally, feedback emphasized the team's ability to provide insightful solutions during the initial brainstorming sessions, showcasing their strong grasp of technology and architecture. Overall, the sentiment regarding their knowledge is overwhelmingly positive, with clients appreciating their professionalism and responsiveness.

App Dev for Real Estate Investment Platform

5.0 Jan 19, 2023

Nishant and his team are very knowledgeable yet humble. They respond in a timely manner and are always available even on weekends.

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More responsive than most other service providers

Codiste is very responsive

They are a great candidate to start a conversation with. Send them a short message or project inquiry.

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Australia (1)

South Africa (2)

United States (2)

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Persistent Systems

4.5 1 review

$25,000+

$25 - $49 / hr

10,000+

Johannesburg, South Africa

Services provided

10% Generative AI

10% AI Development

10% BI & Big Data Consulting & SI +18 services

10% Cloud Consulting & SI

10% Custom Software Development

10% Cybersecurity

10% Mobile App Development

10% Web Development

5% IoT Development

2% Digital Engineering

2% Enterprise App Modernization

2% IT Managed Services

1% AI Consulting

1% AR/VR Development

1% Application Management & Support

1% Application Testing

1% Blockchain

1% DevOps Managed Services

1% E-Commerce Development

1% Robotics Process Automation

1% Wearable App Development

Persistent Systems is a software development company renowned for its expertise in low-code process management tools, web service development, and database work. Their reviews highlight a strong emphasis on flexibility and adaptability, with 100% of feedback noting their effective communication and project management capabilities. Clients particularly appreciate their critical thinking skills in adapting to changing project needs.

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PYGIO

Not yet reviewed

$10,000+

$25 - $49 / hr

50 - 249

Sandton, South Africa

Services provided

10% Generative AI

10% AI Development

10% Application Management & Support +7 services

10% Application Testing

10% Custom Software Development

10% IoT Development

10% Mobile App Development

10% UX/UI Design

10% Web Design

10% Web Development

PYGIO is a web design agency. They were founded in 2021, and their services include Web Design and UX/UI Design.
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Umdoko Internet

Not yet reviewed

$50,000+

$25 - $49 / hr

2 - 9

Boksburg, South Africa

Services provided

30% Generative AI

20% Custom Software Development

20% Mobile App Development +2 services

20% Web Development

10% DevOps Managed Services

Umdoko Internet is a Generative AI company. They specialize in Generative AI and Custom Software Development and were established in 2016.
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DVT

Not yet reviewed

Undisclosed

Undisclosed

1,000 - 9,999

Johannesburg, South Africa

Services provided

25% Generative AI

25% Custom Software Development

25% IT Staff Augmentation +1 service

25% UX/UI Design

DVT is a large UX design agency in Johannesburg, South Africa and Cape Town, South Africa. Their services include UX/UI Design and IT staff augmentation.
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Nexar Growth Group

Not yet reviewed

$1,000+

$25 - $49 / hr

10 - 49

Pretoria, South Africa

Services provided

15% Generative AI

40% Email Marketing

15% Direct Marketing +3 services

15% Market Research

10% IT Strategy Consulting

5% Business Consulting

Email Marketing company Nexar Growth Group was founded in 2021. The team offers Email Marketing and Direct Marketing.
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QoT Solutions

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Randburg, South Africa

Services provided

10% Generative AI

10% AI Development

10% Custom Software Development +8 services

10% Cybersecurity

10% DevOps Managed Services

10% Digital Engineering

10% IT Managed Services

10% IT Staff Augmentation

10% IT Strategy Consulting

5% Application Management & Support

5% Other Application Development

QoT Solutions is an IT strategy consulting company. They are headquartered in Randburg, South Africa, and their services include IT strategy consulting and Cybersecurity.
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VerdanTech Pty Ltd

Not yet reviewed

$1,000+

$100 - $149 / hr

10 - 49

Pretoria, South Africa

Services provided

10% Generative AI

5% AI Consulting

5% AI Development +16 services

5% Business Consulting

5% Cloud Consulting & SI

5% Corporate Training & Coaching

5% Digital Strategy

5% E-Commerce Development

5% Ecommerce Marketing

5% Email Marketing

5% Graphic Design

5% Logo

5% Pay Per Click

5% Search Engine Optimization

5% Social Media Marketing

5% UX/UI Design

5% Video Production

5% Web Design

5% Web Development

VerdanTech Pty Ltd is a Generative AI company. Launched in 2022, the team specializes in Generative AI and Digital Strategy.
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Ability to deliver

Focus

Proven

Market Leaders

Emerging

Niche

Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 SIVOXI®

2 Codiste

3 Persistent Systems

A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size. Learn More

Focus (x-axis)

Focus accounts for a company’s specialization within a certain service.

Ability to Deliver (y-axis)

Ability to Deliver considers three criteria:

Client feedback and reviews
Work experience and previous projects
Market presence and reputation in the industry

List of the Top 3 Johannesburg Generative AI Developers

SIVOXI®

$25,000+

$50 - $99 / hr

10 - 49

Sandton, South Africa

Ability to deliver

36.5/40.0

17.4/20 Reviews

10/10 Clients & Experience

9.2/10 Market Presence

Service focus

20% Generative AI

80% Other

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Codiste

$10,000+

$25 - $49 / hr

50 - 249

Johannesburg, South Africa

Ability to deliver

33.1/40.0

16.2/20 Reviews

10/10 Clients & Experience

6.9/10 Market Presence

Service focus

20% Generative AI

80% Other

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Persistent Systems

$25,000+

$25 - $49 / hr

10,000+

Johannesburg, South Africa

Ability to deliver

21.6/40.0

14.6/20 Reviews

0/10 Clients & Experience

7/10 Market Presence

Service focus

10% Generative AI

90% Other

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PYGIO

$10,000+

$25 - $49 / hr

50 - 249

Sandton, South Africa

Ability to deliver

9.4/40.0

0/20 Reviews

4.5/10 Clients & Experience

4.9/10 Market Presence

Service focus

10% Generative AI

90% Other

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Umdoko Internet

$50,000+

$25 - $49 / hr

2 - 9

Boksburg, South Africa

Ability to deliver

4.9/40.0

0/20 Reviews

0/10 Clients & Experience

4.9/10 Market Presence

Service focus

30% Generative AI

70% Other

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DVT

Undisclosed

Undisclosed

1,000 - 9,999

Johannesburg, South Africa

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

25% Generative AI

75% Other

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Nexar Growth Group

$1,000+

$25 - $49 / hr

10 - 49

Pretoria, South Africa

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

15% Generative AI

85% Other

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QoT Solutions

Undisclosed

Undisclosed

50 - 249

Randburg, South Africa

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

10% Generative AI

90% Other

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Azilen Technologies

$10,000+

$25 - $49 / hr

250 - 999

Pretoria, South Africa

Ability to deliver

28.5/40.0

15/20 Reviews

5/10 Clients & Experience

8.4/10 Market Presence

Service focus

20% Generative AI

80% Other

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VerdanTech Pty Ltd

$1,000+

$100 - $149 / hr

10 - 49

Pretoria, South Africa

Ability to deliver

4.6/40.0

0/20 Reviews

0/10 Clients & Experience

4.6/10 Market Presence

Service focus

10% Generative AI

90% Other

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Top Generative AI Companies in Johannesburg

List of the Top Johannesburg Generative AI Developers

Reviews mention Exceptional results

Mobile App Dev for HR Consultancy Firm

SIVOXI® is very responsive

Reviews mention Team players

iOS & Android Design & Development For Prime Principle

Reviews mention Knowledgeable

App Dev for Real Estate Investment Platform

Codiste is very responsive

Get closer to kicking off your next project today

List of the Top 3 Johannesburg Generative AI Developers