AI automation agency · South Africa
CAI Systems is a South African AI automation agency. We map an business's real processes, automate the repetitive ones, and run an AI agent on the business's own WhatsApp number. It starts with a R4,500 Discovery Session that produces a ranked, costed list of what is worth automating — and what isn't.
We map what actually happens before we build anything.
Shipped and proven in production before the next is scoped.
An agent on your own number, where your customers already are.
Handed over with a runbook, running under your own accounts.
The gap we close
Most businesses are not short of software. They are short of the glue between the software they already pay for.
The enquiry arrives in one place, the quote lives in another, the follow-up depends on someone remembering, and the monthly report is assembled by hand from three exports. None of it is hard. It is just nobody's actual job.
What we automate
The plan is to automate any business. The honest version is narrower: we automate repeatable processes with a clear trigger and a clear outcome. These are the ones South African businesses bring us most.
An enquiry arrives, gets qualified, logged, assigned and acknowledged — without anyone retyping it into a spreadsheet at the end of the day.
Clinics, workshops, trades and professional practices: confirmations and reminders that go out on time, and a diary that reflects reality.
The weekly or monthly pack someone currently assembles by hand, pulled from the source systems and delivered on a schedule.
An AI agent on your own number that answers the questions you answer fifty times a week, and fetches you the moment there's a sale. Details below.
Reading what arrives as a PDF or a photo, extracting the fields that matter, and putting them where the finance process expects them.
The checklist that runs every time someone joins, signs or renews — including the POPIA record of what was collected and why.
Works with what you already run
The most common reason an automation project dies is that it asked a business to change systems first. We don't. The enquiry still arrives where it arrives, the invoice still lives where it lives — we build the part in between that nobody currently owns.
The official WhatsApp Business Cloud API from Meta — your number, your business account, verified in your name. Not a shared number and not an unofficial bridge that gets your line banned.
Gmail and Google Workspace, or any address that can forward. Enquiries, photographs and documents get read and filed where the next person expects them.
South African rails, in rands, under your own merchant profile. We never hold your money — it goes from your customer to you.
Quoted by bag size to any PAXI point in the country. An item that does not fit is refused at quote time rather than surprising you at the counter.
Events and conversions configured in properties you own, so the data stays yours when the engagement ends.
Every agent here runs on Claude. What it may say is fixed by us and enforced on our servers — it cannot invent a price or a promise, because the price is re-checked before it reaches anyone.
Something not on this list? Ask the assistant, or tell us what you run — the Discovery Session exists to answer exactly that, honestly, before you commit to a build.
How it works
We sit with the people doing the work, not with the process document. You get a ranked list of candidates, each with an estimate of time saved and what it would cost to automate.
Highest value first. Each build is tested against your real data and handed over with a runbook: what it does, what it touches, how to switch it off.
Upstream systems change and volumes grow. The retainer covers monitoring, fixes and a standing change budget, so a shipped automation stays shipped.
The last step stays human on purpose. Automation should remove the typing, not the judgement.
The WhatsApp agent
We run an AI agent on your existing WhatsApp Business number that answers customer questions day and night, and stops the moment there is a sale to close — handing the conversation to you with a summary of what the customer wants. It uses the official WhatsApp Business Cloud API from Meta, so your number is never at risk of being banned.
The agent never quotes a price it wasn't given, never negotiates, and never promises a date. Anything commercial is a handover — a handover costs nothing, and a confident wrong answer costs the customer.
Official WhatsApp Business Cloud API, set up under your own Meta Business account. The number, the history and the customer relationships stay yours if you ever walk away from us.
Every message in and out is recorded against the conversation and marked as written by the agent or by a person. No black box.
Night Shift
Night Shift answers your customers after you knock off, over weekends and on public holidays — and only wakes you for a real emergency. Most after-hours calls are hours, directions, stock, price or a booking. None of those need a person. The ones that do are waiting for you at 8am instead of lost.
Opening hours, where you are, what you charge, whether you cover their area, what the callout fee is. It only ever says what you told it — it cannot invent a price or promise a date.
At 11pm it does not say “someone will phone you shortly”. It says when you actually open, takes their details, and tells them they are first in the queue. It knows your hours, your closed days and every South African public holiday.
You write the rule — burst geyser, no power, locked out. That one rings your phone at 2am. “What time do you open?” does not. Everything else is in a one-page summary when you start.
What you read at 8am
4 people messaged while you were closed.
2 answered by the assistant, nothing needed from you.
2 need you.
WAITING FOR YOU
02:30 Pieter 082 000 1003
Burst geyser, wants a quote and someone out first thing
05:30 Lerato 082 000 1004
Asked for a price on a full bathroom install
Night Shift — setup
R5,500 once-off
Night Shift setup costs R5,500 once-off and covers your number, your hours, your emergency rule and everything the assistant is allowed to say.
Night Shift — running
R2,950 /mo
Night Shift costs R2,950/mo to run — every evening, weekend and public holiday covered, with a summary each morning.
An after-hours receptionist costs R8,000–R15,000 a month. An answering machine costs nothing and loses the call. This sits between the two.
How to judge us before you pay
CAI Systems is a young company and we are not going to pretend otherwise with a wall of logos. What we can do is publish the things this industry usually keeps vague, so you can check them yourself before you spend anything.
No "contact us for pricing". Seven services, each with a rand figure and what it includes. If a quote ever differs from that list, the list wins.
How we work is a published document, not a sales conversation. You can read the whole approach before booking, and hold us to it afterwards.
It answers questions. The moment anyone shows buying intent, negotiates, complains or asks for a person, it stops and fetches you. That is not a policy we promise — it is a rule on our servers that the model cannot talk its way past.
Your WhatsApp number, your Meta business account, your analytics properties, your PayFast profile. Everything is handed over with a runbook. If you leave, it keeps running without us.
Lawful basis recorded per message, consent where consent is required, and a record of what was collected and why. See Legal & POPIA.
Ask the assistant for a quote and judge the answer. Or have us test your own response time and see whether the write-up is worth anything. Both are free, and both are the actual work.
What it costs
Discovery is deliberately the cheapest thing we sell. It is also the one that tells you whether to buy anything else.
Automation Discovery
R4,500 once-off
An Automation Discovery Session costs R4,500 once-off and produces a ranked, costed list of what to automate first.
Automation Build
R18,500 once-off, per workflow
An Automation Build costs R18,500 once-off for one complete workflow, built, tested and handed over with a runbook.
Automation Care
R5,500 /mo
Automation Care costs R5,500/mo and keeps shipped automations running as the systems around them change.
WhatsApp AI Agent — setup
R6,500 once-off
WhatsApp AI Agent setup costs R6,500 once-off and covers Meta Business verification, number migration and the agent's knowledge base.
WhatsApp AI Agent — running
R1,950 /mo
Running a WhatsApp AI Agent costs R1,950/mo, which covers the AI, monitoring and a monthly review of what it handled and what it handed over.
Start without paying
Two ways in that cost nothing and still tell you something true. Both are about your business rather than ours, and both end in a number you can hold us to — which is the only kind of automation claim worth reading.
Response Time Test
Free · back within 5 working days
You ask us to test your own business. We send one enquiry the way a customer would — once in working hours, once after you have knocked off — and tell you how long each took to answer and what the reply actually said.
Ask the agent
Free · right now, no email
The assistant on this page is the product, not a description of it. Ask it what your automation would cost and it prices the work and issues a written quotation reference — the same agent we put on a client's own WhatsApp number.
We use what you send here to answer you and nothing else. No list, no resale — see Legal & POPIA.
Questions
Mirrored into FAQPage structured data, so an AI answer engine can quote these directly rather than paraphrasing the page.
AI automation is software that carries out a business process end to end, using an AI model for the judgement steps a rules-based script cannot handle — reading an enquiry written in plain language, deciding which of them is urgent, drafting a reply. The difference from ordinary automation is that it copes with messy, human input rather than requiring a fixed form.
The ones South African businesses bring us most: an enquiry that arrives on WhatsApp and gets answered, qualified and logged without anyone retyping it; a booking confirmed and reminded automatically; an invoice photographed and read into the finance system; a monthly report that assembles itself from the source systems; and after-hours cover that answers customers at 9pm instead of telling them to call back Monday.
CAI Systems is a South African AI automation agency. We map an organisation's existing processes, identify which ones are genuinely worth automating, build those automations, and run AI agents — including a WhatsApp agent on the business's own number. Prospectus, our reporting and visibility product, is part of CAI Systems.
At CAI Systems, an Automation Discovery Session is R4,500 once-off, a single Automation Build is R18,500 once-off, and ongoing Automation Care is R5,500/mo. A WhatsApp AI Agent is R6,500 once-off to set up and R1,950/mo to run. All prices are in South African rands and paid through PayFast.
The test is not the industry, it is the process. If a task has a clear trigger, a repeatable sequence and a definable outcome, it is a candidate — whether that is a clinic's booking reminders, a logistics firm's proof-of-delivery capture, or a law practice's client intake. Discovery exists to answer this honestly for your specific case, including telling you when the answer is no.
Not the way we build it. We use Meta's official WhatsApp Business Cloud API, which is the sanctioned route. Tools that pair with a phone by scanning a QR code — the common shortcut — do violate WhatsApp's Terms and do get numbers banned permanently. We do not use them, and we would not put a client's main business number at that risk.
One real constraint comes with the official API: the number you use cannot already be active on the ordinary WhatsApp or WhatsApp Business app, because it gets migrated. Many clients use a second number for this.
Yes, for questions — hours, stock, how something works, what you do. No, for anything commercial. The moment a customer shows buying intent, asks for a price it wasn't given, tries to negotiate, complains, or asks for a person, the agent stops replying, sends you the conversation with a summary of what they want, and does not resume. You are involved exactly when there is a sale to convert.
Conversations and the personal information in them are held under POPIA (Act 4 of 2013) with a stated lawful basis, a recorded retention period, and support for correction and erasure. Customer data captured on your number is yours. See our legal and compliance page.
Discovery is typically a week from the first session to the written output. A single workflow build depends on how many systems it touches and how accessible they are — which is exactly what Discovery establishes, so that the build is quoted against a known scope rather than a guess.
What we've published
Every claim we make in writing is sourced, and the sources are listed at the bottom of the post. If an argument here doesn't hold up, you can check it yourself — which is the same standard we hold a Discovery Session to.
One AI tool names you and links to your pricing page. Another doesn't mention you. A third gets your price wrong. Here's what's going on inside each one, and what you can change.
AI VISIBILITY
Ten real customer questions, four AI engines, four things to write down each time. No tools, no budget, and a baseline you can re-run every month.
AI VISIBILITY
Before an AI engine recommends you it has to be sure what you are. Here's the formula for the sentence that tells it, and every place it needs to appear.
Start here
One session, a ranked and costed list, and an honest answer about the parts that aren't worth it. Everything else follows from that, or doesn't. Not ready for that yet? Have us test your own response time instead — it costs nothing.