If you're planning a TestRail to Zephyr Scale migration in 2026, there are three things worth knowing before you start that most documentation doesn't make clear upfront: the product has been renamed in a way that's easy to get wrong, the "simple" import method only migrates a fraction of your data, and the timing might matter more than you think.
Atlassian is sunsetting Data Center — and that changes the calculus
Atlassian stopped selling new Data Center licenses on 30 March 2026, with full end-of-life set for 2029. If your organization has any Jira migration on the roadmap this year, there's a good chance it's Cloud-bound — and if TestRail is still your test management tool, this is a natural point to move that at the same time rather than as a separate project six months later. Migrating test data into a Zephyr Scale instance that's about to move from Data Center to Cloud anyway often means doing the work twice.
The naming trap: "Zephyr Scale" doesn't exist anymore (sort of)
Here's where a lot of migration research goes sideways early. SmartBear renamed its Zephyr product line, and the naming is genuinely confusing if you're not deep in it:
