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  5. Custom Internal API & Systems Integration

Custom Internal API & Systems Integration

Custom Internal API & Systems Integration

Businesses running several disconnected tools who want them wired together so data flows automatically instead of being re keyed by hand.

What's included

  • Discovery of the systems you run (CRM, accounting, inventory, ecommerce, bespoke tools) and where data gets stuck
  • Custom API layer and integrations that pass data between your systems automatically
  • Two way sync rules with conflict handling so records stay consistent everywhere
  • Scheduled jobs and real time webhooks to keep everything up to date

Delivery: Typically 18 to 30 working days

WELCOME10, 10% off your first project · ends 30 September 2026
£3,200
£6,000 to £7,000Save ~50%

Typically 18 to 30 working days

Everything included: hosting, domain, security & updates

Around 50% below typical UK agency prices

£3,200
£6,000 to £7,000

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Spreadsheet to Web App MigrationSave ~50%
Spreadsheet to Web App Migration
  • Review of your existing Excel, Google Sheets or Access workbook and the formulas and workflows inside it
  • Custom web application that replicates your current process with proper validation and no broken formulas
  • Multi user access so your whole team works from one live source instead of emailed copies
£3,400 to £3,900£1,800

Typically 10 to 21 working days

Internal Back Office Admin DashboardSave ~50%
Internal Back Office Admin Dashboard
  • Discovery call to map your day to day operations and the records your team manages
  • Custom built admin dashboard with secure role based logins for your staff
  • Full create, read, update and delete screens for up to six of your core record types (e.g. jobs, clients, suppliers, orders)
£4,400 to £5,200£2,400

Typically 14 to 28 working days

Error monitoring, retries and alerting so a failed sync never goes unnoticed
  • Secure authentication, logging and a clear audit trail across every connection
  • Documentation of every integration plus an admin view to monitor sync health
  • Deployment to managed hosting with 60 days of post launch support
    • Stock & Inventory Management App
    Stock & Inventory Management App
    • Real time tracking of items, stock levels and locations
    • Supplier records and low stock reorder alerts
    • Full change history and audit trail
    from£2,200

    Scoped to your project

    Custom API & Systems Integration
    Custom API & Systems Integration
    • Discovery to map the data flow and edge cases
    • Custom API or integration connecting your existing tools
    • Two way sync of records (orders, leads, invoices, stock and more)
    from£1,600

    Scoped to your project