Voice Hacksprint

​Voice HackSprint by smallest.ai

A curated, in-person AI hack sprint for builders.
📍 San Francisco
🗓️ February 21, 2026
⏱️ 10:00 AM – 6:00 PM

In-person | Application Only

What is Voice HackSprint?
Voice HackSprint is a high-intensity, one-day build sprint designed for engineers, founders, college students and AI builders working on: Voice AI | Conversational AI | AI agents | Developer tools for AI. It is powered by smallest.ai credits and partner APIs - culminating in live, elevator-pitch demos.

​Prizes

• ​Grand Prize: Mac Mini

• ​Pockets (https://heypocket.com/) for selected top hackers

• ​Additional sponsor & partner prizes Access to partner APIs & credits

​What You Get

• ​Direct exposure to sponsors & ecosystem builders

• ​A high-quality room (curated acceptance)

• ​High-signal networking

• ​Good food - because great code shouldn’t run on an empty stack

​Sponsors:

• ​Convex - The backend platform that keeps your app in sync.

• ​Sky9 Capital - A global venture capital firm investing from early stage to growth in exceptional founders category-defining companies.

• ​Pocket - A screen-free AI personal assistant that records conversations and ideas instantly & then turns them into clear summaries, action items, and mind maps.

​Event Partners:

• ​Vercel (v0) - An AI-powered app builder that generates production-ready UI components and full-stack applications from natural language prompts.

• ​Build Club - The most collaborative AI learning community in the world.

• ​Topify - The operating system for AI search (hiring for Engineers)!

​ Who Should Apply?

• ​AI engineers

• ​Indie hackers

• ​Founders building in AI

• ​Students actively shipping projects

• ​Builders experimenting with voice & agents

​If your default mode is “let’s just build it,” you’ll fit right in.

Format

• ​Solo in-person hacking

• ​Focused hacking blocks

• ​Live elevator pitch demos

• ​Winner announcement