Crafters of Machine Learning

We craft Responsible AI for a Sustainable Future.

We invite you to innovate together with Praelexis as your Machine Learning partner

Domain Depth

We research your industry and align with your business strategy. We immerse ourselves in your operational and strategic challenges and define business cases with proven business value.


We implement the full machine learning development cycle and can deliver the insights on premise, in the cloud, or in hybrid setups.


We empower your internal teams and collaborate in order to transfer knowledge and build your in-house capacity for Data Science and Machine Learning.

Consulting Services

Praelexis understands your business problem, working with you to identify the gaps in infrastructure, resources and buy-in, resulting in a roadmap for change.

Praelexis Constrata

Constrata Data Science Toolkit provides the synergy between all the components of the Machine Learning development cycle.

Praelexis Credit

Our products have been validated by real clients that deploy our industry solutions in their environments, increasing their efficiency and directly benefiting their bottom line.

What our customers say

“Praelexis, our data science partner, built our first (of many subsequent) Machine Learning models. The particular use case improved the efficiency of our employees by making their pain-staking tasks as easy as the click of a button. The solution has the ability to scale and was rolled out to our branches country-wide – it truly has robust enterprise capability. The continuous integration pipeline was made available to our data scientists, enabling transparency in the development of all models.”

Praelexis Customer: Capitec Bank

“Investec collaborates with Praelexis to apply cutting-edge Machine Learning models to our data. We are excited about the partnership which will enhance our client experience.”

-IIze Wagener, Head of Product, Investec Private Bank


Praelexis Customer: Investec


Microsoft South Africa has awarded Praelexis the AI Partner of the Year award at the FY21 Partner Awards. As crafters of Machine Learning we will continue to create elegant, data-driven solutions for significant problems. We are proud of our team, delighted to collaborate with all our partners and inspired by Microsoft to achieve more, together.