Author
Chad Etkind
Co-founder, Zaiq · Golden Key International Honour Society
Electrical and Information Engineering, University of the Witwatersrand (third year)
Chad Etkind is co-founder of Zaiq, an AI engineering studio in Johannesburg. He made the Golden Key at Wits, top of his class, then went all-in on AI in his third year of Electrical and Information Engineering. Not a fallback, a bet: a frontier model ships every few weeks, and a course outline is locked years before you write the exam.
His lane is product and delivery. Equally technical, he keeps every build pointed at the outcome the business actually cares about. You bring a problem, he and co-founder Adam Sacharowitz aim the sharpest AI on earth at it, and ship the working fix. Live before the agency replies to your email.
On this guide he writes the reality-checks, the South African business angle, and how to get your business found when a customer asks ChatGPT for the best in your category. Different problems, same move.
Guides by Chad
- AI for SA business What is generative engine optimization (GEO/AEO), and why it matters in SA A plain explanation of generative engine optimization (GEO), also called AEO. What it is, how it differs from SEO, why it matters for South African business in 2026, and how to start.
- What is true about AI What AI just made obsolete (and what it did not) An honest, sourced map of what AI genuinely retired by 2026 and what it left untouched. The slow, the bloated, and the search-result are gone. Judgement and accountability are not.
- What is true about AI Two engineers and AI vs an agency: the new economics Why a small technical team using frontier AI now out-ships a large agency in 2026. The honest economics, in rand, of overhead versus output once AI does the heavy lifting. Sourced.
- What it costs How much does social media marketing cost in South Africa? Real 2026 social media marketing prices in South Africa, in rand. What management retainers, content, and ad boosting actually cost, what sits in a package, and where the money leaks.
- What it costs How much does SEO cost in South Africa? (2026) Real 2026 SEO prices in South Africa, in rand. What monthly retainers, freelancers, and agencies actually charge, what you are paying for, and how to spot SEO that wastes money.
- Original research The South African AI Visibility Index The reference methodology for measuring which South African businesses ChatGPT, Google AI, Gemini and Perplexity name when buyers ask. How the Index is scored, the categories tracked, and how to read your own result.
- What it costs How much does lead generation cost in South Africa? Real 2026 lead generation prices in South Africa, in rand. What pay-per-lead, retainers, and cost per lead actually run, what you are really buying, and where the money leaks.
- AI for SA business Is AI worth it for a South African business in 2026? A straight answer on whether AI is worth it for a South African business in 2026. When it pays, when it wastes money, the real reason most AI spend fails, and how to tell the difference.
- AI for SA business How to actually use ChatGPT for your business (South Africa) A practical guide to using ChatGPT in a South African business in 2026. The jobs it does well, how to prompt it, the POPIA line you must not cross, and where it falls short.
- AI for SA business How to get your business found on AI search (ChatGPT, Gemini, Google AI) How South African businesses get named when buyers ask ChatGPT, Gemini and Google AI for the best in their category. The four levers, the practical sequence, and how to check where you stand.
- What it costs How much does email marketing cost in South Africa? Real 2026 email marketing prices in South Africa, in rand. What the tools, management, and automation actually cost, what drives the price, and where the money leaks.
- AI for SA business Does ChatGPT recommend your business? How to check in 60 seconds A 60-second test to see whether ChatGPT, Gemini and Google AI name your South African business when buyers ask, why they probably do not, and exactly how to fix it.
- What it costs How much does digital marketing cost in South Africa? Real 2026 digital marketing prices in South Africa, in rand. What SEO, ads, social, and full retainers actually cost, what sits inside a package, and how to spot spend that leaks.
- AI for SA business ChatGPT vs Gemini vs Perplexity for a South African business ChatGPT vs Gemini vs Perplexity, compared for a South African business in 2026. What each is best at, what they cost in rand, and which to pick for writing, research, and Google work.
- AI for SA business How to choose an AI automation company in South Africa How to pick an AI automation partner in South Africa without wasting money. The five questions that separate a real builder from a reseller, what to pay in rand, and the red flags.
- AI for SA business The best AI tools for a South African small business (2026) The AI tools a South African small business actually needs in 2026, by job, in rand. What to use for chat, customer replies, content, and getting found, and what to skip.
- AI for SA business AI and POPIA: is your data safe with AI tools? A plain guide to AI and POPIA for South African businesses in 2026. What the law actually requires, where public AI tools put you at risk, and the practical rules that keep customer data safe.
- What is true about AI AI in 2026: what is actually true, for South African business A sourced reality-check on what AI can and cannot do in 2026, written by two Wits engineers, with the benchmarks that matter and what each one means for a South African business.
- AI for SA business AI for South African business: the practical 2026 guide What AI actually does for a South African business in 2026, in plain language and rand. Where to start, what works, POPIA, and how to get found by AI search.
- What is true about AI The AI benchmarks, explained for a normal person SWE-bench, GPQA Diamond, the Maths Olympiad: what the AI benchmarks behind the 2026 headlines actually test, what the numbers mean, and where they quietly mislead. Sourced and plain.