1-844-HEY-VAPI – voice AI platform for developers
Hey HN, I’m Jordan, founder of Vapi. For the past 1.5 years, we've been building voice infrastructure designed to help developers easily create, test, and deploy voice agents. We’re everything between raw models (like the realtime API) and end-users interacting with voice agents over telephony or within applications. We’ve been around for about 1.5yrs. Vapi was born out of a personal frustration—I wanted to build my own voice agent but found existing solutions extremely limited. Back then, there were only a handful of voice AI startups. Since March 2024, we've witnessed a Cambrian explosion…
1-844-HEY-VAPI – voice AI platform for developers launched on April 2, 2025 with 12 votes, #2,465 of 7,818 launches that month and more than 75% of that year's launches.
In plain words
Vapi is a voice infrastructure platform that enables developers to build, test, and deploy voice agents. It sits between raw AI models and end-users, handling voice interactions across telephony and applications. The platform addresses the gap between basic model APIs and production-ready voice solutions, allowing developers to create voice agents for business applications like customer support, payment processing, and authorization workflows without building infrastructure from scratch.
written from the facts on this page · September 2026
From the sources
In the maker’s words, at launch
Hey HN, I’m Jordan, founder of Vapi. For the past 1.5 years, we've been building voice infrastructure designed to help developers easily create, test, and deploy voice agents. We’re everything between raw models (like the realtime API) and end-users interacting with voice agents over telephony or within applications.…
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