| Description | Vapi is an API-first platform for building, testing, and deploying voice AI agents that handle phone calls and conversations across telephony, web, and mobile. It combines speech-to-text, language models, and text-to-speech, lets developers bring their own models, and provides orchestration, real-time monitoring, automated testing, and enterprise-grade reliability. It supports over 100 languages and can scale to millions of calls with sub-500ms latency. | Descript is the podcast and video editor that thinks like a word processor. Edit by editing text, remove filler words automatically, clone your voice with Overdub, and collaborate with your team — all in one tool. |