App development
for Bristol businesses
Mantar Tech builds custom web apps and mobile apps for businesses in Bristol and across the South West. UK-registered, remote-first, fixed-price delivery — the same senior team and the same process whether you're in BS1 or central London.
Software development services for Bristol
Web App Development
Custom web applications — B2B platforms, SaaS tools, internal dashboards and customer portals. Built with React, Next.js and Node.js. From £10,000.
Learn more →Mobile App Development
iOS and Android apps using React Native or Flutter. One codebase, both platforms. Consumer-facing or enterprise field tools. From £12,000.
Learn more →Custom Software
Bespoke internal software, process automation, ERP integration and API backends. Built to replace spreadsheets and legacy systems that hold your team back. From £10,000.
Learn more →How we deliver across the UK
A Bristol office isn't required
Bristol is one of the UK's most dynamic tech cities — strong in creative tech, clean energy, edtech and SaaS. We work with businesses across this ecosystem remotely, with a process transparent enough that distance is never a blocker.
You get the same senior engineers, the same fixed-price commitment, and the same post-launch support as any UK client. Remote delivery means we pass savings directly to you — no Bristol-specific surcharge.
Our delivery process
- Discovery call: Scope, goals, budget confirmation (free)
- Design sprint: Wireframes → UI designs → your approval
- Development: 2-week sprints with live demos
- Testing & QA: Device testing, edge cases, performance
- Launch: Staging → Client sign-off → live
- Support: 30 days included post-launch
App development costs for Bristol businesses
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, ERP
Bristol app development questions
Do I need to meet you in person?
No — we've delivered projects for UK clients entirely remotely, including businesses based in Bristol. Our structured process — detailed specs, Figma designs, live sprint demos — ensures you're always in the loop without needing to travel.
Can you integrate with our existing systems?
Yes. We regularly integrate with CRMs, ERPs, accounting software (Xero, QuickBooks, Sage), third-party APIs and legacy databases. Integration scope is assessed during discovery and included in the fixed-price proposal.
Do you work with startups in Bristol?
Yes — we regularly work with early-stage startups building their first product. Bristol has a strong startup ecosystem, particularly in cleantech, edtech and creative industries. Our MVP delivery process is specifically designed for founders who need to move fast without wasting runway.
What's the first step?
Use the contact form below or WhatsApp us directly. Tell us what you're building, who uses it, and your rough budget. We respond within 24 hours with honest initial feedback or a call invitation.
Planning your Bristol project
App Development Costs UK 2026
Full pricing guide with cost tables for web apps, mobile apps and enterprise platforms across the UK.
Read guide →MVP Development Guide
How to scope a lean MVP that validates your idea without overspending on V1.
Read guide →Custom Software vs SaaS
Should your Bristol business build bespoke software or subscribe to an existing platform? The honest trade-offs.
Read guide →