Enterprise Website DesignEdge ArchitectureFor Everyone

Ultra-fast.Zero maintenance.

Sling gives your business an ultra-fast, custom web presence that loads instantly on every phone, ranks higher on Google, and runs with zero maintenance headaches. No bloated WordPress plugins. Just pure results.

< 0.8sPage Speed
99/100Core Vitals
100%Ownership
Engineered for sub-second performance

Traditional websites collapse under the weight of fragile plugins, server lag, and shared databases. Sling operates on a modern edge architecture that delivers instant page transitions.

Edge Latency

40× faster

< 20ms TTFB. Cached across Cloudflare global edge nodes. Instant delivery before traditional servers even finish TLS handshakes.

Legacy CMS: 650ms – 1400ms

Lighthouse Score

98– 100

Guaranteed. Pass every Google Core Web Vital metric cleanly. Zero layout shifts, high contrast typography, and accessible semantics.

Legacy CMS: 42 – 68 score

Client Runtime

0KB bloat

Zero bloated client framework runtimes shipped to visitors. HTML compiles cleanly ahead-of-time with pure, lightweight browser execution.

Legacy CMS: 1.8 MB – 3.4 MB

Tenant Security

100% isolated

Private sovereign database vault for every merchant. Your customer records and inquiries never share tables with your competitors.

SaaS Monoliths: Shared multi-tenant

Architecture

Own your storefront. Own your data.

01 · Sovereignty

Zero Co-Mingling.

Unlike Shopify or Wix, your customer orders, inquiries, and private business files are never stored alongside your competitors. You get a dedicated database instance that you can export, back up, or migrate whenever you choose.

Export formatOpen Data / JSON
02 · Edge delivery

Global Edge Delivery.

Your site is compiled and replicated across Cloudflare edge nodes globally. Instant responses, zero cold starts, and built-in Turnstile anti-bot spam defence.

Global PoPs300+ cities
Uptime SLA99.99%
03 · Media engine

Zero Layout Shift.

Images are automatically processed into ultra-light AVIF and WebP responsive sets. Exact layout dimensions prevent jarring content jumps while users read.

FormatAVIF + WebP Auto
CLS0.00
04 · Media

Bespoke Brand Shoots.

Elevate beyond generic stock photography. We offer professional on-site photo shoots to capture your actual workspace, team, and craft.

Add-onR650
Sovereign infrastructure

Most builders trap you. We don't.

Most website builders trap you in proprietary ecosystems where leaving means rebuilding from scratch. Sling provides sovereign infrastructure you truly control — a private vault, not a shared table.

  • Full raw database export anytime with 1 click.

  • Zero platform lock-in — take your site and customers with you.

  • POPIA & GDPR compliant by architecture, not by checkbox.

Next-gen media engine

Built for real performance.

Every asset, every request, every millisecond — engineered to stay out of your users' way.

Edge caching

Compiled and replicated across Cloudflare global edge nodes. Instant responses, zero cold starts, built-in Turnstile anti-bot defence.

300+Cities
99.99%Uptime
< 20msTTFB

Image pipeline

Automatically processed into ultra-light AVIF and WebP responsive sets. Exact layout dimensions prevent jarring content jumps while users read.

AVIFAuto
WebPAuto
0.00CLS

Runtime

Zero bloated client framework runtimes shipped to visitors. HTML compiles cleanly ahead-of-time with pure, lightweight browser execution.

0 KBFramework
AOTCompile
100Semantic
Real websites. Verified benchmarks.

Clients shipping on Sling.

Every site we deploy is measured against strict Google Lighthouse standards. No mock data or fake promises.

Transparent platform economics

Simple, honest pricing. Zero lock-in.

No surprise plugin bills, no unexpected hosting escalations. Flat setup fee plus dedicated edge hosting and 24/7 uptime monitoring.

Tier 1 · Starter
1–5 Page Sites
R2,499/ setup

Solo brands, creative portfolios & practices that need a fast, credible presence.

  • Up to 5 custom pages
  • Edge hosting included
  • AVIF + WebP media pipeline
  • 99.99% uptime SLA
Tier 3 · Enterprise
Custom Builds
Let's talk/ scope

Multi-region platforms, bespoke integrations, and dedicated edge architecture.

  • Unlimited pages & templates
  • Dedicated edge configuration
  • Bespoke brand shoot add-on (R650)
  • Priority support & SLAs
Ready when you are

YourDreamWebsitestarts here.

Tell us what you're building. We'll show you exactly how Sling would ship it — fast, sovereign, and zero maintenance.

Sling Engineering

Start Your Project