Revel Raises $150M in Series B Funding for Hardware Test and Control Platform

A rocket test stand at midnight. Steel sweating. Engineers staring at screens. Millions of dollars of hardware waiting for one clean command. In that moment, software is not a feature. It is oxygen. Revel just raised $150M in a Series B to make sure that oxygen is pure. Index Ventures led the round, with Nina Achadjian joining the board. Redpoint Ventures stepped in strong, and returning investors Thrive Capital, Felicis, and Abstract Ventures doubled down. Dylan Field backed it as an angel. Roughly $180M raised since 2024. A reported $1B+ valuation about 15 months after founding. Not loud. Just precise.

Scott Morton, Founder and CEO of Revel, did not start with a pitch deck fantasy. Scott Morton spent nearly a decade inside SpaceX building software for launch systems and Starship. When you have written code that talks to rockets, you develop a healthy respect for what happens when it stutters. In 2024, in Los Angeles, Scott Morton founded Revel to modernize the software layer behind hardware test and control. Because great hardware deserves great software, and hope is not a control system.

Revel builds a unified platform for configuring hardware, streaming real time telemetry, and issuing deterministic commands in high consequence environments. RevelTest orchestrates everything from benchtop experiments to integrated system trials. RevelC2 extends that muscle into always on facility control. And RevelCode, a Python-inspired language purpose-built for hardware, lets engineers describe expected behavior and catch problems during the test, not at the postmortem.

Impulse Space. Radiant Nuclear. Astro Mechanica. These are not hobby projects. Aerospace, defense, robotics, advanced energy. Environments where a missed signal is not a typo, it is a headline. Revel gives teams visibility while systems are alive, not just logs after the smoke clears. Faster iteration. Safer execution. One software layer instead of a patchwork of legacy tools.

The capital will fuel team expansion, deeper product development, and broader deployment across aerospace, defense, robotics, and industrial markets. The pattern is clear. As hardware becomes more autonomous, the real leverage shifts to the software that commands it. The companies that understand that are investing early.

Revel is an interesting name. To revel is to take pleasure in something fully. In this case, it is the quiet confidence of engineers who can see every signal, trace every command, and trust the system under their hands. When the countdown starts and the room goes still, that kind of confidence is not optional. It is the difference between ignition and silence.