ERP, CRM and the Spreadsheet in Between: Fixing Disconnected Enterprise Systems
Your ERP runs finance and operations. Your CRM runs sales and service. And somewhere between them is a spreadsheet, maintained by one heroic person, that keeps the whole company in sync. If that person goes on holiday, things break. Here’s how to replace the spreadsheet with real integration.
Signs your enterprise systems are disconnected
- Orders are re-typed from the CRM into the ERP.
- Customer details differ between sales, billing and support.
- Month-end close depends on manual exports and reconciliation.
- Approvals happen over email with no audit trail.
- Nobody can see the full customer journey in one place.
Integration patterns that work
There’s no single right answer, but three patterns cover most needs:
- API-led integration. Systems talk through well-defined APIs, so you can swap or upgrade one without breaking the others.
- Event-driven integration. When something happens, such as a deal closing, an event triggers updates everywhere it matters, in near real time.
- Middleware or iPaaS. An integration platform manages connections, transformations and monitoring centrally.
Automate the workflow, not just the data
Moving data is half the job. Business process management (BPM) and workflow automation tools turn manual approvals and hand-offs into tracked, measurable processes, with rules, notifications and audit trails built in.
Don’t forget the legacy systems
Many organisations depend on older systems that still work but don’t speak modern APIs. Rather than a risky big-bang replacement, an integration layer can wrap legacy systems so they join the modern ecosystem step by step.
Getting started
Begin with the most painful hand-off, often order-to-cash or lead-to-invoice, and connect that end to end. DevQore’s enterprise digital solutions team customises and integrates ERP, CRM and BPM systems, connects them with legacy platforms, and automates the workflows in between.
Key takeaways
- Spreadsheets between systems are a risk, not a process.
- API-led and event-driven integration keep systems loosely coupled.
- Automate the workflow and approvals, not just the data transfer.
- Wrap legacy systems instead of replacing everything at once.
Frequently asked questions
Can you integrate our ERP with our CRM without replacing either?
Usually, yes. Most modern ERP and CRM platforms offer APIs, and an integration layer can connect them without replacing your core systems.
How long does an ERP–CRM integration take?
A focused integration for one process can take a few weeks. Broader programmes are delivered in phases, process by process.
Do you work with SAP, Salesforce and Microsoft Dynamics?
We work across common enterprise platforms and assess each integration based on the systems and versions you run.