Custom Domains
Every Vibe project gets a default published URL automatically. On the Professional plan, you can also publish to a domain you own. TLS is provisioned automatically for both your default URL and any custom domain — you don't need to purchase or manage certificates.
Your default domain
Every project includes a default URL that's ready as soon as you publish. You can view and edit this URL in the Publish section of your project. No DNS setup is required — it's provisioned and secured automatically.
Visiting the bare domain (without www) redirects to the full URL automatically.
Requirements for custom domains
Custom domains require the Professional plan. If you're on a different plan, upgrade first through the self-checkout flow in Business App. See Credits for information on plan upgrades.
Add a Custom Domain
- Open your Vibe project.
- Go to Project Settings.
- Under Custom Domain, enter your domain name and save.
- Follow the DNS verification steps — Vibe displays the records you need to add with your domain registrar.
- Once your DNS records propagate and verification completes, Vibe provisions the SSL certificate automatically.
Your app becomes available at your custom domain after the certificate is provisioned.