The CAI Systems blog https://caisystems.co.za/blog.html Research and working notes on AI visibility, automation and cash flow for South African businesses. en-ZA How AI engines decide whether to cite your brand, and why ChatGPT, Claude and Perplexity don't agree https://caisystems.co.za/blog/ai-visibility-llm-citations.html https://caisystems.co.za/blog/ai-visibility-llm-citations.html Why ChatGPT, Claude, Gemini and Perplexity describe the same brand differently, how routing layers pick a model, and what earns a clean citation. AI visibility Mon, 21 Sep 2026 06:00:00 GMT How to check whether ChatGPT recommends your business: a 30-minute test https://caisystems.co.za/blog/does-chatgpt-recommend-your-business.html https://caisystems.co.za/blog/does-chatgpt-recommend-your-business.html A free 30-minute test to see if ChatGPT, Claude, Gemini and Perplexity recommend your business, and how to read the results. AI visibility Mon, 21 Sep 2026 06:00:00 GMT The one sentence that decides whether AI can recommend your business https://caisystems.co.za/blog/the-one-sentence-ai-uses-to-describe-your-business.html https://caisystems.co.za/blog/the-one-sentence-ai-uses-to-describe-your-business.html How to write the one-sentence business description AI engines use to understand and recommend you, and where to publish it. AI visibility Mon, 21 Sep 2026 06:00:00 GMT ChatGPT, Claude, Gemini or Perplexity: which AI to use for which marketing job https://caisystems.co.za/blog/which-ai-for-which-marketing-job.html https://caisystems.co.za/blog/which-ai-for-which-marketing-job.html Match each marketing job to the right AI tool: research, writing, documents and fact-checking, plus three POPIA-safe rules. Marketing Mon, 21 Sep 2026 06:00:00 GMT We scanned 30 South African websites to see if AI can read them. None scored full marks. https://caisystems.co.za/blog/we-scanned-30-south-african-websites-none-scored-full-marks.html https://caisystems.co.za/blog/we-scanned-30-south-african-websites-none-scored-full-marks.html 30 South African business websites scored on five AI-readability checks: average 2.7 of 5, and 87% had no FAQ content. AI visibility Sun, 20 Sep 2026 06:00:00 GMT Three in five South African small businesses fail while turning a profit https://caisystems.co.za/blog/profitable-and-still-failing.html https://caisystems.co.za/blog/profitable-and-still-failing.html Most South African SME closures aren't about losing money. They're about cash flow timing. What that means for a profitable business. Cash flow Mon, 10 Aug 2026 06:00:00 GMT What you're actually allowed to promise a customer in South Africa https://caisystems.co.za/blog/what-youre-actually-allowed-to-promise.html https://caisystems.co.za/blog/what-youre-actually-allowed-to-promise.html Common small-business promises like "guaranteed results" and "pre-approved" can cross a regulatory line in South Africa. Here's where it sits. Compliance Mon, 10 Aug 2026 06:00:00 GMT Your competitor's name might be eating your brand search — here's what a real check found https://caisystems.co.za/blog/your-competitor-is-eating-your-brand-search.html https://caisystems.co.za/blog/your-competitor-is-eating-your-brand-search.html A real check found a business's own brand search surfacing a bigger, unrelated competitor. What causes it and how to spot it. AI visibility Mon, 10 Aug 2026 06:00:00 GMT