Can your report builder produced unique report for each submission?

That's possible when you create a PDF Document report in our PDF Editor since you can have a PDF format of every individual submission. Guide: https://www.jotform.com/help/384-how-to-customize-pdf-submissions-report

If you're referring to the JotForm Report Builder, it is mainly for all your form submissions data but you can use the filter to limit the submissions data you want to show on the report. Here's our guide: https://www.jotform.com/help/187-how-to-create-a-visual-report-with-your-form-submissions