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What is a Preview Deployment?

A preview deployment is a hosted copy of one version of your app. Hosts such as Vercel create one for each push to a branch other than production, or for a CLI deploy without the production flag. App builders such as Lovable, Bolt and Replit offer a similar publish step.

The copy stays up after you close your laptop, but it is frozen at the last deploy, and Vercel documents generated URLs as publicly accessible by default.

How qURL Fits

When you want feedback while you build, qURL shares the live app instead of a copy: the reviewer sees your latest code, and the link works once and expires within 24 hours.

Related

Vibe CodingLocalhost Tunnel
Deploy a preview or share localhost? →Vercel docs: Generated URLs →

Contact sales

Contact our team for enterprise deployments.

Enterprise starts with a scoped, paid pilot on one application, typically 60 to 90 days, credited in full toward year one if you convert within 60 days. Then an annual package sized to what you protect. Not per seat.