Shopify Stores
Performance Marketing
Bespoke Software
Shopify Stores
Performance Marketing
Bespoke Software
Bespoke apps for UK businesses.
What We Build
Custom Rails applications, portals and internal tools
Self-service portals where customers manage accounts, place orders, raise tickets or view documents - branded, secure and integrated with existing systems.
Operational dashboards, admin tools and workflow automation - the spreadsheets and manual processes rebuilt properly before they break.
Two-sided marketplaces, booking systems and scheduling tools with payments, notifications, calendar sync and operational dashboards.
4 wks
Typical time to first usable prototype for focused bespoke app builds.8 -20 wks
Typical production window depending on complexity, integrations and design scope.100 %
Owned code, deployment setup and documentation for your application.0
Need to keep stretching no-code tools past their useful limit.
When SaaS stops fitting,
bespoke picks up
the rest.
Working with Prosper was a dream - smooth and efficient. They helped us smash our goals and identify opportunities we hadn't even considered.
- Cassandra Director
Some software should be custom. When the no-code platform will not scale, the SaaS workflow does not fit or the spreadsheet has become business-critical, Prosper designs and builds the application properly.
Bespoke web application strategy, design, development, hosting and support.
FAQ
What to know before starting a custom web application.
A first usable prototype is often possible in around 4 weeks. Production launch usually depends on scope, integrations, design and data migration.
Cost depends on scope. We usually recommend a paid scoping phase first so the build can be phased sensibly and quoted with fewer assumptions.
We typically use Ruby on Rails, PostgreSQL, Hotwire and Stimulus: productive, mature foundations for maintainable business software.
Yes. You own the app, source code, data and deployment setup. Prosper can host and maintain it, or hand it to your team.
Yes. We can provide managed Rails hosting with monitoring, backups and ongoing support, or work with your existing infrastructure.
4 wks
Typical first prototype window
8-20 wks
Typical production launch range
100 %
Owned code and data
Book a free discovery call. Tell us the problem and we'll tell you honestly whether bespoke is the right answer.
