Build with Vaani.dev

​Build with Vaani: Voice Agent Buildathon

​One day. One goal: build a voice agent that can hold a real phone conversation, and prove it on a live call.

​Bring an idea, or find one here. By evening, your agent will be answering calls in front of the judges.

​What you’ll build

​Pick a track, or go your own way:

• ​Customer Support Reimagined: take a frustrating phone menu and rebuild it as an agent that actually resolves the caller’s issue

• ​Difficult Conversations: automate the calls people avoid, like payment follow-ups, cancellations or saying no

• ​Care and Safety: an agent for elderly users, from medicine reminders to screening scam calls

• ​Open Innovation: anything that makes the room say “wait, it can do that?”

​How judging works

​No slide decks. Judges call your agent live, on speaker, with a scenario you haven’t seen. It either holds the conversation or it doesn’t.

​Who should come

​Developers, product people and founders, solo or in teams of 2 to 4. No voice AI experience needed. We’ll get you set up on Vaani with credits to build with.

​What to bring

​A laptop, a charger, and a phone to test your agent.

​Partners

​Community partners: HSR Founders Club and AI Learn Circle.
Venue partner: LEAP.

​Spots are limited to 100 builders. Register early.