from £300/month
£300 to £500 typical
For local businesses and focused, early-stage SEO
Choose StarterWeb Design & Development
Web App Development From MVP to Scale
Translate workflows and product ideas into responsive, scalable web applications with purposeful interfaces. Ship useful digital tools that customers and teams enjoy using.
What is included
What our web app development service includes
Product discovery, user flows, and technical specification
UI/UX design for application interfaces and dashboards
Full-stack development with typed, tested code
Authentication, roles, and data security implementation
Third-party API and payment integrations
Deployment, monitoring, and iteration support post-launch
How we approach web app development
Web app development turns workflows and product ideas into software people use through a browser — customer portals, booking systems, dashboards, internal tools, SaaS products. Unlike marketing sites, web apps live or die on interaction design, data architecture, and reliability under real usage.
SEO Agency Leeds builds web apps with modern, boring-in-a-good-way engineering: React/Next.js front ends, typed APIs, sensible databases, authentication and role management done correctly, and interfaces designed around the user’s job rather than the database schema. MVPs ship in weeks with an architecture that survives success.
Process
How we work
Discover
We map goals, audiences, content and the search demand the site needs to capture.
You getA sitemap and page plan.
Design
Wireframes and designs built around user journeys, accessibility and conversion.
You getApproved designs for every template.
Build
Fast, semantic templates with structured data and a redirect plan for anything that moves.
You getA staging site to review.
Launch and look after
Pre-launch checks, monitoring after go-live and support once you are live.
You getA launch report and handover.
Packages
Pricing
Web App Development is usually delivered inside one of our monthly plans or as a fixed-scope project. All prices are monthly, in GBP and exclude VAT. See full SEO pricing and what each package includes.
from £700/month
£700 to £800 typical
For businesses building a dependable organic channel
Choose Growthfrom £1,000/month
£1,000 to £1,200 typical
For complex websites, ecommerce and multi-location brands
Choose Scale01How much does a web app cost?+
Scope drives it: an MVP with core workflows lands very differently from a multi-tenant SaaS with billing. We scope a minimum lovable version first — the fastest path to real user feedback — and phase everything else behind evidence.
02Do you build MVPs for startups?+
Yes, and we’re opinionated about it: ship the core loop fast, instrument everything, and let usage data prioritise the roadmap. Over-building before launch is the most expensive mistake in product development.
03Who owns the code?+
You do — full repository ownership, documentation, and deployment access. No lock-in: any competent team can take over what we build, though most clients keep us because handoff-ready code is also easy to extend.
Free SEO audit
Get a straight answer on what to fix first.
Request a free SEO audit and we will come back with the largest constraint on your organic growth and the first practical fix. No sales sequence.
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