5.0 100 reviews

Web application development

Custom software that moves
your business forward.

We design and build web apps, client portals, SaaS products and workflow systems that replace friction with faster, clearer ways to work.

Android iOS Google Play App Store
SA built
nationwide
Trusted by growing businesses
Jägermeister Boschendal Huizens Jewellers Hennie’s PiliPili Boerfin Swift Transport Mother City Hikers

Who we are

200+digital projects launched

A product partner for
software that matters.

Good custom software is not just code. It is a better customer journey, less manual work, clearer information and a system your team can rely on. Webfast brings product thinking, UX design and development together so every decision serves the business outcome.

Android iOS
Meet Webfast

Solutions that create leverage

Web apps built for
real business growth.

From a focused internal tool to a customer-facing platform, we build the software layer that helps your business sell, serve and scale more effectively.

01

Custom web applications

Secure, responsive software built around your workflows, customers and commercial goals — not a one-size-fits-all template.

Discuss your idea
02

Customer & client portals

Give customers, partners or staff one clear place to log in, manage information, track progress and get work done.

Discuss your idea
webfast · live product•••
Welcome backOperations overview
Active accounts2,481+12.8%
Tasks automated18.2k+8.4%
Business activityLast 7 days
Recent workflows
API statusConnected
✓ReleaseDeployed
03

SaaS & MVP development

Turn a product idea into a focused first release with the right feature set, a credible user experience and room to scale.

Discuss your idea
04

Integrations & automation

Connect payments, CRMs, ERPs, booking tools and APIs so your data moves cleanly and repetitive admin disappears.

Discuss your idea
Not sure what to build first? We will help you find the smallest useful release. Explore your solution

Built to work for you

A clear path from
problem to product.

  1. 01

    Discover & define

    We map users, workflows, constraints and the business result the product needs to create.

  2. 02

    Plan & prototype

    We prioritise the leanest valuable release, shape user journeys and test the direction early.

  3. 03

    Build & validate

    Design and engineering move together in visible cycles, with regular demos and quality checks.

  4. 04

    Launch & improve

    We deploy, monitor and keep improving the product using real feedback instead of assumptions.

Integrations & platforms

Connected to the tools
that keep business moving.

Payments, courier services, commerce platforms, marketing tools and modern application frameworks — connected around the way your business works.

Example dashboards & live tools

Product interfaces built
to get work done.

Discuss a custom app
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Release confidenceProduction health99.9%Stable across key workflows
Everything
in one place.

Backed by good product practice

Built for confidence
beyond launch day.

Reliable software comes from good decisions early and disciplined delivery throughout. We make ownership, visibility and long-term maintainability part of the build — not an expensive afterthought.

100%Source-code ownership
DirectAccess to the build team
OngoingSupport after launch
See how we work

What clients say

Trusted by clients.
Backed by real reviews.

★★★★★
“They take the time to genuinely understand your goals and deliver solutions that align with your vision.”
Daisy Lain Vintage JewelleryVerified Google review
Read our Google reviews

Questions

Straight answers
before you commit.

Custom development is a partnership. These are the questions serious buyers ask first.

Talk to us
How is this different from a website package?

Website packages are productised marketing sites with fixed deliverables. Custom development is software — logins, workflows, data models, integrations and product decisions. Scope is discovered around the outcome your business needs.

Who owns the code and IP?

You do. Your source code, credentials and project documentation remain yours, with no platform lock-in or hidden ownership model.

Do you only work in WordPress?

No. We use WordPress when it is the right fit, and build custom applications with modern frameworks and integrations when the product needs more than a content website.

What does discovery involve?

We map users, workflows, existing tools, constraints and the business outcome. That gives us a practical first release instead of a long list of untested features.

Can you take over an existing app?

Yes. We can audit an existing system, identify immediate risks and opportunities, then build a sensible roadmap for stabilising and improving it.

What happens after launch?

We can support the product after launch with monitoring, fixes, improvements and a clear backlog for the next useful release.