Finding Duplicate Tickets in Zendesk
Zendesk search is built for finding a ticket, not for finding a pair. That is why duplicates survive in queues that people actually watch.
What you can do with what Zendesk gives you
Every one of these needs a person to be looking. That's the flaw they share.
The duplicates that never get found
The pairs your team catches are the easy ones: identical subject, same person, minutes apart, both in the same view.
The ones that survive are worded differently, land in different views, arrive on different channels, or come from two people at the same company. They are also the expensive ones, because two agents work them in parallel and neither knows the other exists.
Continuous comparison finds those. Human review does not, and no amount of process discipline changes that.
Frequently asked questions
Does merging in Zendesk lose the customer replies?+
No. Ticket Merger uses the native Zendesk merge, so the conversation, attachments and audit history move onto the surviving ticket. The duplicate is closed with a note pointing at the original.
Can I review merges before they happen?+
Yes. Start in suggest-only mode: Ticket Merger flags the pairs it believes are duplicates and leaves the decision to an agent. Most teams run that way for a week, check the hit rate, then let the confident matches merge on their own.
What stops it merging two tickets that are not the same?+
Rules you set. Match on requester, subject similarity, body similarity and a time window, and exclude anything you want left alone, like tickets from a specific form, group or tag. Anything below your confidence threshold gets suggested rather than merged.
How long does setup take?+
About five minutes to connect, and the first scan of your open queue runs immediately after. Onboarding help is included on every plan.
See your real Zendesk duplicate rate
Connect Zendesk and the first scan reports the number, by channel and by week. It is usually higher than anyone guessed.
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