Use an existing connector or build a custom integration?

Compare the options against one job.

A product logo on an integration page is a starting point. Ask whether the connection handles the specific record, fields, timing, and approval steps you need.

For example, McLeod publishes a catalog of integrations available to license. Check that catalog and the vendor’s current quote before assuming a new connection must be built. McLeod’s integration catalog (opens in a new tab)

Check access before committing.

An API is a way for software to exchange information. Having one does not establish that your account can use the required fields or perform the required action. Ask for the product version, access permissions, rate limits, test environment, and any additional license or vendor approval.

File exchange can suit a workflow that tolerates a delay. It needs agreed column names, record references, upload timing, and a way to report rejected rows. Test how the receiving product treats a repeat upload. Rose Rocket’s import documentation, for example, says repeat imports create duplicates and imports cannot be undone. Rose Rocket’s import rules (opens in a new tab)

If the required access is unavailable, resolve that with the vendor before estimating an automated connection.

Test one complete handoff.

An interruption needs a clear outcome. If the receiving system accepted a change but its reply was lost, sending it again could create a duplicate. Agree how the connection checks that result, when it retries, and when a person reviews it.

Have the people responsible for the workflow check the results in both systems. Keep an agreed fallback until the connection has been verified through a limited rollout.

Compare the cost over the same period.

Choose a period, such as three years, and compare options that deliver the same outcome. Include:

• Setup, configuration or development, data cleanup, and training.
• Connector licenses, vendor modules, API usage, hosting, and monitoring.
• Support, changes after vendor updates, documentation, and handover.
• The manual work and exception handling that remain.

Avoid counting an included service twice. Time released for other work has value, but it becomes cash savings only when an expense can actually be removed or avoided. Use observed task times and real quotes to compare the options.

Bring these questions to your vendor or developer.

1. Which record starts the update, and how will the receiving system identify it?
2. Which fields move, in which direction, and how quickly do they need to arrive?
3. Which system wins when both records have changed?
4. What happens after a duplicate, missing value, or interrupted transfer?
5. Who sees the exception, corrects it, and confirms the result?
6. Who pays for access and supports the connection after a vendor update?

A useful first conversation needs the system names, one recurring problem, its frequency, and an example with private details removed. We can use those to identify the next access check and a sensible first scope.