From the source
Vercel's case study documents how Dub, an open-source link management platform, uses Vercel's Domains API and managed infrastructure to handle over 3,000 active domains and 5 million link redirects per month, growing at 25% and 40% month-over-month respectively.
The API simplifies reverse proxy setup and SSL certificate issuance, enabling Dub to provision custom domains for users via a single API call.






