WOW Design Agency

Web App Development

Web Application Development Company

Scalable SaaS products and web applications built with React and Next.js, from MVP to millions of users.

Starting at
$4,999
Timeline
8-16 weeks
Typical MVP launch
8-12 wks

Overview

Web App Development that delivers results

Great web apps feel simple because the hard problems are solved underneath. We combine product strategy, UX design, and senior engineering to ship features users love and investors can see traction from.

We build with TypeScript, Next.js, and proven backends, with authentication, billing, real-time data, and automated tests baked in, so your MVP becomes a platform instead of a rewrite.

Engineers with laptops in a data center
Web App Development

90%+

Test coverage on core flows

What you get

Deliverables included

Everything in our web app development service, scoped clearly before we start.

01

Product discovery and MVP scoping

02

UX flows and clickable prototypes

03

React / Next.js frontend engineering

04

APIs, auth, billing and real-time data

05

Automated testing and CI/CD

06

Monitoring, scaling and roadmap support

Transparent pricing

Web App Development pricing packages

Clear starting prices and defined scopes for web app development. Milestone billing and 100% satisfaction guaranteed.

Starter

2-3 weeks

A fast, professional site for new businesses that need to look credible from day one.

$799
  • Up to 5 custom pages
  • Mobile-first responsive design
  • On-page SEO setup
  • Contact & lead forms
  • Google Analytics 4
  • 30 days of support
Most popular

Growth

4-6 weeks

For growing brands that need a CMS, integrations, and a site built to convert.

$1,999
  • Up to 15 custom pages
  • Headless CMS (Sanity)
  • Advanced SEO & schema
  • CRM & email integrations
  • Core Web Vitals tuning
  • 60 days of support

Premium

8-12 weeks

Custom web applications, portals, and commerce for complex business logic.

$4,999+
  • Unlimited pages & templates
  • Custom web app or portal
  • E-commerce & payments
  • 3D / WebGL experiences
  • Dedicated project lead
  • 90 days of priority support

Need something bespoke?

Results & stack

Outcomes you can measure.

Benchmarks from recent projects, built with tools our team uses every day.

  • React
  • Next.js
  • TypeScript
  • tRPC
  • PostgreSQL
  • Stripe

8-12 wks

Typical MVP launch

90%+

Test coverage on core flows

0

Rewrites needed to scale

Process

From brief to launch in four steps.

  1. 1

    Discovery

    We learn your goals, audience, and competitors, then agree on the web app development scope and success metrics.

  2. 2

    Strategy & concept

    You get a clear plan, early concepts, or prototypes to react to before we commit to production.

  3. 3

    Craft & build

    Our specialists produce the work in focused sprints, with a weekly demo so you always see progress.

  4. 4

    Launch & improve

    We launch, measure what matters, and keep optimising based on real results.

FAQ

Web App Development FAQs

Common questions about our web app development service.

Still have questions?

We're happy to chat through your specific needs and timeline.

Book a discovery call

Most MVPs launch in 8 to 12 weeks, depending on the number of core features and integrations.

Ready to make
an impact?

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