SA’s next-gen university OS layer, universal donor genes from Africa and turning commuters into a tracking system. These are the 5 most unique SA tech plays to watch this week.

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SA fleet operators have been breathalysing drivers at the depot gate for years, but the moment the driver leaves, the cheating starts. A shebeen at the border post, a bottle store at lunch, a few beers at a truck stop while waiting on a load. Sally Mazhandu built Booze Cap to close the gap. The device is wired directly into the vehicle and refuses to let the engine start unless the driver blows under the limit. Facial recognition stops the obvious cheat (getting a sober friend to blow for you), randomised retests trigger throughout the trip, and an emergency override exists for genuine device malfunction, with every event recorded and monitored. See how Booze Cap works.

Apple's 2021 privacy change shut down most of the online tracking marketers had taken for granted (Facebook alone lost $10 billion in 2022). And 90% of SA retail still happens in-store, where a jacket leaves the building without anybody knowing who bought it. Cape Town's Jonathan Williams and Hein du Toit built the neXon Pixel to fix that. The device sits between the scanner, POS and printer, reads the sale as it prints, and lights up a small countertop unit. Shoppers tap an NFC-enabled phone or scan a QR code, enter their phone number once, and get the receipt. That tap pushes the full profile to Shopify, WooCommerce or Meta's Conversions API in real time, no app or loyalty card required. See how neXon works.

SA's public sector serves 84% of patients at just 0.3 doctors per 1,000 citizens, well below the WHO's 2.5, while over 1,260 qualified doctors who've completed their community service can't find work. The mismatch isn't a lack of need; it's a lack of efficient matching. Le Roux Viljoen built The Surgical Assistant around exactly that. Doctors are vetted against the requirements of SA's major hospital groups and verified against HPCSA records on the way in. Surgeons get one-call access to a verified assistant, day or night. The platform handles the payment side too, making sure doctors actually get paid for the work, which has historically been part of the problem. See how The Surgical Assistant works.

SA SMEs deal with a fragmentation problem: your money sits in one place, while invoicing, payroll, books and cash-flow tools live in six or seven separate apps and integrations, all costing money that should never have left the bank. Germain Bahri and Rinse Jacobs built Zazu differently. It sits on top of Access Bank SA via Sava Technologies, so the regulated banking side is handled, and Zazu focuses on the layer that traditional banks won't build: the connective tissue between every financial action. If Zazu doesn't have a function natively, the platform has a marketplace of providers with API docs ready to plug in. An AI cash-flow agent, already live in Morocco, gives business owners run-rate and runway indicators from just a couple of months of financial data. See how Zazu works.

EdTech has spent years building student-facing AI tutors and study apps, but if 60% of SA first-years still never complete their qualifications, the issue is the system around them, not just the student in front of the screen. Daniel Maloba built Yeba AI to fix the whole stack. Its flagship feature, Pass Ring, pulls data from engagement, quizzes, submissions and attendance to track each student's likelihood of passing, alerts lecturers and institutions of gaps, and recommends the interventions most likely to work. Yeba also handles AI-assisted marking, generates full course structures from a prompt, and deploys multilingual AI tutors that meet students in whichever language they think in. See how Yeba AI works.

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Also, see the big list of all the new & exciting SA tech from May.

Every week, we interview South African founders and operators building or scaling unique new businesses of every size. This is a rolling list of the tech behind those companies, and we keep it updated, practically daily.

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