Replace spreadsheets with real systems
Web apps, dashboards and automation that cut admin and scale with you.
We build the system you need
If you can describe it, we can build it.
Dashboards and reporting
Live key numbers, automated imports, export to CSV or PDF.
Web apps and portals
Client, staff or customer portals with permissions and SSO.
Marketplace tools
Amazon, eBay, Shopify listing, pricing and inventory sync.
Scheduling and logistics
Bookings, routing, SLAs and automated reminders.
Internal tools
Replace spreadsheets and manual work with real apps.
Mobile and real time
Responsive, offline friendly and live updates.
Need something unique? Let's talk.
Looking for someone to build your system?
We build small, custom systems for UK SMEs—web apps, dashboards and automations that replace spreadsheets. Instant Systems helps startups and SMEs turn messy processes into simple software.
- Fixed price pilots for small tools
- Spreadsheet to app conversions
- Dashboards with live key numbers
- Integrations with Shopify, Amazon and eBay
What clients say
“They replaced five spreadsheets and cut our admin time in a week.”
“Went from idea to live portal in 3 weeks. Worth every penny.”
* Designs shown were created at the respective companies’ request.
Care plans available
Most clients choose a simple monthly plan for hosting, updates and ongoing improvements. Plans typically start from £175 per month.
Costs are flexible and negotiable depending on system size. Or start with a one off project with no commitment required.