The same data is typed into several systems

The same thing, typed three times

A customer places an order on the website. Someone copies it into the operations system so the job can be scheduled. When the job is done, someone else types the invoice into the accounts package. The customer’s new address is updated in the CRM and nowhere else.

Each system works. The cost is in the gaps between them: hours of re-keying, a steady trickle of typing errors, invoices that go out days late because the paperwork sat in a queue, and two reports that never quite agree. The people doing the re-keying are usually capable staff with better things to do.

What to look at first

Before connecting anything, write down the hand-offs. For each place where data is copied from one system to another, note who does it, how often, how long it takes and what goes wrong. Asking around the office is usually enough to produce the list, and it often shows that one or two hand-offs account for most of the time.

Then decide which system owns each kind of data. If customer details can be edited in three places, an integration only moves the disagreement around faster. One system is the master for customers, one for prices, one for stock, and the others receive copies.

Finally, check what each product can do. Look in its settings and documentation for an API, an import and export facility, or a list of built-in connectors. Check the licence too: some products charge extra for API access or restrict it to certain editions.

What makes integrations fragile

Many businesses that have tried this have a story about an integration that stopped working and nobody noticed. The cause is usually the same. The link was built for the day everything goes right, with nothing for the day it does not.

Things go wrong routinely. The other system is down for maintenance. A customer record contains a character the import cannot handle. A product code exists in one system and not the other. A vendor changes its API. An integration with no error handling drops the record and carries on. With no monitoring, the first sign is a customer asking where their order is.

A sound integration keeps a log of every record it handles, retries failures that may be temporary, sets aside the records it cannot process and tells a named person about them.

Your options

Use what the products already offer. A built-in connector between two mainstream products is the cheapest route and is supported by the vendor. It does what the vendor decided, which may not match how you work.

Use an automation tool. Services such as Power Automate or Zapier suit simple flows between cloud products. They become hard to manage as the rules grow, and someone in the business needs to own them.

Have an integration built. A purpose-built integration handles your rules and your exceptions, and can reach older systems through files or their database. It costs more, and it needs maintaining when either system changes.

Use AI for the documents. Where the data arrives as emails or PDFs, AI can read it into the system for a person to confirm.

Replace the systems with one. Worth considering if they are small and a single product covers the lot.

What we would do first

We would map the hand-offs with you and pick one: the one that takes the most time or causes the most trouble. We would connect that, run it beside the manual process until the results agree, and then let you judge whether the next is worth doing.