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Katlego Mokoto

Services · South Africa

AI agents that answer customers and clear your inbox

Fixed-price packages for WhatsApp and website reception, inbox automation and custom tools, built by a full-stack .NET/C# AI engineer in Johannesburg. Agents answer from your approved copy, draft replies for you to approve, and hand over to a person when unsure. Book a call or leave details; nothing emails you automatically.

Fixed-price ranges. Your written quote after a short call confirms the exact price for your scope.

Fixed packages

Pick the problem you want solved

Each package lists who it is for, what you get, timing, a ZAR range, and what you need to bring. Ranges exclude VAT until confirmed on your quote.

Package 01

AI receptionist

Who it’s for: clinics, trades, agencies and shops that miss WhatsApp or website chats after hours.

What changes: common questions get an answer from your own approved copy at any hour, and a person takes over when the agent is unsure.

R18,000 – R42,000 one-off build

About 2–4 weeksWhatsApp · web chat

What’s included

  • Agent that answers common questions from your approved copy
  • Handoff to a human when it is unsure
  • Basic booking or lead capture wired to your process
  • POPIA-aware consent wording and a short admin guide
You provide: FAQs, hours, services list, brand tone, and access to WhatsApp Business or your site.
See an example: Mercatus Concierge, a guided front door that walks a visitor through my desks step by step (a DEMO: no AI calls, no payments, no sign-in). For a live model answering questions, with a clear DEMO label when the model is busy, try Mercatus Assist.
Package 02

Inbox & admin automation

Who it’s for: teams drowning in email triage, quote requests, invoices or CRM updates.

What changes: mail is sorted and replies are drafted from your templates; you approve before anything goes to a customer.

R28,000 – R68,000 one-off build

About 3–6 weeksEmail · CRM · docs

What’s included

  • Triage rules and drafts you approve before send
  • Quote or invoice helpers from your templates
  • CRM or spreadsheet updates with an audit trail
  • Never auto-send to customers unless you explicitly enable it
You provide: mailbox or API access, templates, CRM login, and examples of good vs bad replies.
Package 03

Custom AI build

Who it’s for: founders who need an internal tool, dashboard or integration that off-the-shelf chat cannot cover.

What changes: one working tool built for your process, with a written scope agreed before any build starts.

R60,000 – R160,000 scoped after discovery

About 4–10 weeksFull-stack · .NET · APIs

What’s included

  • Short discovery and a written scope before build
  • Working app or service with auth, logs and handoff docs
  • .NET / Node / Python as the job needs — not a stack sermon
  • Staging demo and a go-live checklist
You provide: the problem, sample data, systems to connect, and a decision-maker for weekly check-ins.
Optional · monthly

Care plan

Who it’s for: clients who want hosting watch, small tweaks and a known person after launch.

What changes: someone you know keeps watch after launch and sends a monthly note on health.

R2,800 – R7,500 / month billed monthly in advance

Hosting & uptime checksSmall prompt & copy tweaksPriority fixes

What’s included

  • Monitoring and a monthly note on health
  • Light copy, prompt and config changes (fair-use hours on the quote)
  • Not a full-time developer on retainer — larger work is a new package
You provide: hosting access and a single contact for change requests.

FAQ

Straight answers

How does payment work?
Fixed packages are typically 50% to start and 50% on delivery, unless we agree otherwise in writing. Care plans are monthly in advance. Banking details come on the invoice — never in a first cold email.
Who owns the work?
You own the deliverables we build for you once the final invoice is paid, except for open-source libraries and tools that keep their own licences. I may reuse general patterns, not your private data or brand assets.
How is personal data handled (POPIA)?
Builds that touch customer data follow South Africa’s POPIA: minimise what we store, consent where needed, and no silent marketing lists. Site forms never auto-email you. Read the privacy notice.
What support do I get after launch?
Each build includes a short handoff window for bugs in the agreed scope. Ongoing hosting, monitoring and small tweaks are the optional care plan — or a new fixed quote for larger changes.
Are the prices final?
The ranges are real starting points. Where you land depends on scope, and your written quote after a call is the binding number.

Next step

Leave your details

What you get: Katlego receives a follow-up note he can send himself. You are not emailed automatically.

Book a call

Suggest a time

What you get: times in South Africa (SAST) and your zone, plus an agenda to copy into an email. This form does not send.