Voice Agent API
One API to build production-ready voice agents
Our Take
Dan Ince and crew are quietly running one of the most stacked voice stacks in the biz — AssemblyAI literally powers half the AI notetakers and medical scribes out there, and their Voice Agent API just went general. Here's the stat that actually matters: they've sliced alphanumeric error rate to 16.7% versus the 23.3% everyone else is hemorrhaging — when your agent botches a 16-digit order number mid-call, nothing the LLM does after saves it. They're also giving developers no per-token pricing and zero concurrency caps, which is basically a giant middle finger to every other voice API cramping your workflow at the worst moment. That's the move.
Stream audio in, get audio back. The fastest path to a working Voice Agent, built on the most accurate Voice AI in the market. With async and real-time streaming support, developers can easily integrate AssemblyAI into AI notetakers, voice agents, AI medical scribes, call analytics tools, and more.
Key Facts
Links
Browse by category
Want products like this in your inbox every morning?
Five products. Every morning. Written by someone who actually cares whether they're good or not. Free forever, unsubscribe whenever.