Searching for a "StartIsBack key" is a high-risk activity. While the legitimate application is safe, the unauthorized keys are a primary method for threat actors to distribute malware. The cost of remediation for a malware infection far exceeds the small cost of the software license.
Even if a "key" does not contain destructive malware, it often modifies the system in unauthorized ways: startisback key
Unlike many modern software services that require monthly subscriptions, StartIsBack typically operates on a model. Searching for a "StartIsBack key" is a high-risk activity