Telezen Template is a ready-made codebase for building a branded voice agent business on Vapi. It is built with Next.js, Postgres, Drizzle, Stripe and shadcn/ui, so developers can get a working product running quickly.
Out of the box, users can create voice agents with custom prompts, upload files as agent knowledge, attach phone numbers through Twilio or Vonage and manage contacts. It is a paid template, best for developers or agencies that want to sell voice AI under their own name.