WebApps That Convert — Not Just Static Window Dressing

Turn Your Passive Website Into an Automated 24/7 Sales Agent

Most websites are just expensive digital business cards that sit idle. At siteapp.co.za, we build custom high-performance WebApps that actively engage your visitors, qualify leads, and close sales around the clock.

Transform My Website NowSee Live Comparison
Reactive Lead Capture Widgets
Instant Lead Qualification
AES-256 Encrypted Security
Our Development Solutions

4 Tailored Ways to Build Your Digital Advantage

From SEO-managed brand websites to full turnkey WebApps and 24/7 automated sales agents, choose the exact architecture your business needs.

Monthly SEO Managed

Normal Website

Monthly SEO Managed

R 1,499 / mo
Setup Fee: R 2,999

Ultra-fast, modern responsive website updated monthly with the latest SEO search trends, technical audits, and speed optimizations.

Key Highlights
Responsive modern web design
Monthly on-page & technical SEO
Continuous trend & keyword updates
Core Web Vitals speed optimization
Google Analytics & Search Console

Ideal for: Businesses wanting a pristine online presence that consistently ranks higher on search engines.

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Custom C# / Node Backend

Website + Coded Backend

Custom APIs & Data Power

From R 3,499 / mo
Setup Fee: From R 7,999

A frontend backed by a custom-coded RESTful API and relational database, enabling custom business logic, data persistence, and secure operations.

Key Highlights
Everything in Normal Website
Custom .NET 8 / Node REST API
PostgreSQL / SQL database integration
Role-based user authentication
Custom data processing pipelines

Ideal for: Companies requiring custom data handling, secure customer forms, and bespoke backend services.

Get Custom Proposal
★ Most Popular

Website + Sales Agent

24/7 Automated Revenue Engine

From R 5,499 / mo
Setup Fee: From R 5,999

Combines a high-converting website with an automated 24/7 Sales Agent that engages visitors, qualifies leads, and logs encrypted inquiries instantly.

Key Highlights
Everything in Coded Backend
24/7 interactive lead qualifier
AES-256 encrypted lead vault
Instant meeting / audit booking
Real-time visitor conversion analytics

Ideal for: Agencies and service providers looking to turn passive website visitors into qualified paying clients around the clock.

Get Custom Proposal
End-to-End Solution

Full Turnkey Web App

Complete SaaS & Client Portals

From R 7,999 / mo
Setup Fee: Custom Quote

Comprehensive, full-stack web application with client portals, administrative dashboards, automated billing, and complex multi-user workflows.

Key Highlights
Everything in Website + Sales Agent
Multi-tenant SaaS architecture
User & admin role consoles
Interactive analytics dashboards
Automated customer workflows

Ideal for: Startups and enterprises launching dedicated software products, platforms, or internal tools.

Get Custom Proposal

Explore Our Solutions & Capabilities

Discover how custom WebApps outperform standard static websites across conversion, intelligence, and ROI.

Static vs Sales Agent

Interactive side-by-side comparison demonstrating how automated agents turn bounce rates into qualified inquiries.

View Comparison

WebApp Capabilities

Explore full-stack capabilities including reactive forms, instant CRM sync, interactive estimators, and real-time analytics.

Explore Features

Sales Estimator

Calculate your projected monthly revenue increase by switching from a passive website to a 24/7 sales agent.

Calculate ROI

Ready to Upgrade to a High-Converting Sales WebApp?

Get a free custom digital audit and architecture recommendation for your business.

Get Free Sales WebApp Audit