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.
The details
Saturday, 31 October, Bengaluru
Time and venue will be shared with registered builders closer to the day.
Spots are limited to 50 builders. Register early.