App development
for Brighton businesses
Mantar Tech builds custom web and mobile apps for Brighton startups, digital agencies and growing businesses. SaaS, fintech, tourism platforms and creative tools — fixed price from £8,000. UK-registered, remote-first.
Software development services for Brighton
Web App Development
SaaS platforms, booking systems, agency tools and digital products. React, Next.js, Node.js. From £10,000.
Learn more →Mobile App Development
iOS and Android apps for consumer products, tourism, booking and B2B tools. React Native or Flutter. From £12,000.
Learn more →Custom Software
Bespoke platforms, fintech APIs and workflow tools for Brighton's creative and technology businesses. From £10,000.
Learn more →London quality without London costs
How we work with Brighton clients
Brighton is well-connected to London but has its own distinct tech scene. We're fully remote — Brighton agencies and startups access the same senior developers as our London clients, at more competitive rates. No commuting overheads built into your price.
What the process looks like
- Week 1: Discovery call — scope, budget, timeline
- Week 2–3: Design sprint — wireframes, UI, architecture
- Week 4+: Iterative builds with weekly reviews
- Final: QA, staging, sign-off, live deploy
- Post-launch: 30-day support included
What does app development in Brighton cost?
MVP / Simple App
£8,000–£20,000
8–12 weeks · Fixed price · Web or mobile
Business Platform
£25,000–£60,000
14–20 weeks · SaaS, dashboards, integrations
Complex Platform
£60,000+
6–12 months · Enterprise, marketplace, SaaS
Why Brighton businesses choose Mantar Tech
Brighton's creative, design-forward startup community values quality UI/UX and fast iteration — matching our approach exactly.
As Silicon Beach in South East England, the city has a strong base in creative tech, digital agencies, e-commerce, tourism technology and health startups. We have worked with businesses across these sectors — building platforms that are fast to launch, easy to maintain and built to grow.
How we work with Brighton clients
All projects start with a free 30-minute discovery call. We define scope, timeline and a fixed price before any work begins. No hourly billing, no surprise invoices.
Our typical engagement for a Brighton business:
- Week 1–2: Discovery, wireframes and technical specification
- Week 3–8: Development sprints with weekly updates
- Week 9–10: Testing, QA and client review
- Week 11–12: Launch and post-launch monitoring
You own 100% of the source code from day one. No vendor lock-in, no subscription fees to us after launch.
Coverage across South East England
Hove, Worthing and Eastbourne businesses are also welcome — we work fully remotely across the South East.
Brighton app development questions
Can you build a SaaS product for my Brighton startup?
Yes. Our startup MVP service starts from £8,000, covers web or mobile, and delivers in 6–10 weeks. We regularly work with early-stage founders across Brighton and Hove — fixed price, no equity.
Do you build tourism or booking platforms?
Yes. Brighton's tourism and hospitality sector is substantial. We build booking engines, experience platforms, event ticketing tools and customer-facing mobile apps — responsive, integrated and scalable.
Can you help a Brighton digital agency build client products?
Yes. We partner with agencies that need technical delivery capability. If you win a software project and need a development team, we can act as your delivery partner — white-label if needed.
Can you build a fintech app in Brighton?
Yes. Brighton has a growing fintech and payments startup scene. We build fintech platforms, payment integrations, open banking tools and FCA-ready MVPs. Our fintech pricing starts from £20,000.