Your site will stop displaying publicly until your usage resets at the start of your billing cycle. If you’re on a paid plan, you can adjust your spending limit to accommodate more traffic.
I published my project with Netlify before Bolt hosting was introduced on August 14, 2025: do I have to switch off Netlify to Bolt?
No, you do not have to make the switch. The choice is yours: to continue publishing your existing projects to Netlify and use them to manage any custom domains, or to switch to Bolt hosting.