About Hyperbound

Sales runs on conversations. At Hyperbound, we’re building the AI Agent that turns those conversations into action, helping sales teams sharpen their skills, make better decisions, and move deals forward.

Hyperbound is the Revenue Activation Platform: an agentic OS for sales that connects what happens to what should happen next.

We came out of YC S23 and went viral with Voice Agents that reps could call to put their skills to the test. Today, we’re building AI that understands sales conversations, coaches in real time, reasons across deals, and takes action to move them forward.

We are trusted by companies like LinkedIn, Amazon, Intel, Notion, and Vanta. We raised a $15M Series A in October 2025, grew ARR 5× over the past year, and are growing nearly 20% month over month.

The team you'll build with

We’re assembling a team of builders and operators who do their best work together. You’ll work alongside people who’ve built companies, scaled teams, and joined Hyperbound after experiencing the product as customers. We value curiosity, strong opinions, and a shared commitment to solving customer problems.

We pair ownership with close collaboration. You’ll have room to shape your approach, with the expectation that you share your reasoning, discuss tradeof