A sandbox coding tool — v0, Lovable, Bolt — can take you from a one-line idea to a running web app in twenty minutes. The cost shape that comes with that magic is the thing to think about before the meter runs up.
The twenty-minute app is real
It is not a marketing claim. It is the actual experience the first time you describe a SaaS dashboard and watch a working form, a Postgres table, and a Stripe checkout appear in your preview pane. The screen renders, the form posts, the email lands in your inbox, and you lean back from the laptop and think: oh, this is the future of building software.
It is. For a single sprint, it is genuinely the fastest way to get something in front of a real user. You write a sentence, you get a feature. The loop is tight, the feedback is immediate, and the credit meter on the side of the screen feels like a small price for the magic. The first hour inside one of these tools is the best hour in software right now. Worth a try today:
# try it today
