Portfolio · 2026Harare → Web
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AI Agent2024 · 5 weeks

WhatsApp AI booking for African SMEs

The Pain

African SMEs—salons, mechanics, photographers—lose bookings because they can't respond to WhatsApp while working. Calendly doesn't work here. Data costs $5/GB. Customers don't trust 'fancy apps.'

A salon owner cutting hair shouldn't lose customers because she can't check her phone.

0%

Bookings lost to missed messages

$0

/GB data cost in Zimbabwe

0%

WhatsApp penetration vs 15% for other apps

The Insight

Instagram has 15% penetration in Zimbabwe. WhatsApp has 80%+. InDrive's success proved people trust platforms that feel 'local' and work where they are.

Don't pull customers to a new app—meet them on WhatsApp. The insight: AI agents work best when they fit existing behavior, not replace it.

The Solution

An AI agent that lives in WhatsApp Business. Business owner sets availability once. Agent handles everything else.

Natural Booking Flow

Customers book in natural language—no forms, no apps

Smart Availability

Real-time calendar sync, conflict prevention, timezone handling

Automated Reminders

Reduce no-shows with SMS/WhatsApp reminders 24hrs before

EcoCash Integration

Accept deposits via mobile money—the only payment that works here

SMS Fallback

If customer's data runs out mid-booking, switches to SMS automatically

Visual Proof
BookBot — WhatsApp is the booking system

WhatsApp is the booking system

BookBot — Bookings handled in chat

Bookings handled in chat

BookBot — From hello to booked

From hello to booked

The Impact

Built in 5 weeks, zero external funding

0

Salon pilot in Avondale

0%

Reduction in no-shows

0%

Bookings happen after-hours

I used to lose customers because I'm busy cutting hair and miss their WhatsApp. Now the bot handles it. It's like hiring an assistant for $20/month.

T

Tendai M.

Salon Owner, Avondale

The Lesson

Tried to build a 'proper' web app first. Nobody used it. Moved to WhatsApp, instant adoption. Distribution beats features. SMS fallback saved 40% of interrupted bookings.

What's Next

Applying this 'meet them where they are' principle to tax compliance (TaxBot.zw).

Tech Stack

Carefully selected technologies for performance, scalability, and developer experience.

AI & Orchestration

Pydantic AIClaude APIState Machine

Core technologies powering the application's foundation and user experience.

Messaging

WhatsApp Business APITwilio SMS

Payments

EcoCash WebhooksMobile Money

Backend

Next.jsPostgreSQLSupabase
10+

Technologies

4

Categories

100%

Type Safe

Modern

Stack

Zimbabwe eCadastre

Next Project

Zimbabwe eCadastre

Zimbabwe's national land administration platform — property search, eMaps, e-lodgement and geodetic services, fully online

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Work With Me

Let's Build Something Like This

Need an AI-powered product that actually works in the real world? Let's talk about your project.