Ask HN: Startups doing on-device AI/ML

Hi HN, what are the startups being built in the on-device AI/ML space. So, companies that help other companies/devs run/train their models with low-latency/more privacy on device.

I find the field very interesting, so I was wondering if it's possible to build new companies in this space or is it mostly occupied by the hardware developers (Qualcomm, Samsung, Apple, Google, etc.) due to the nature of the low-level software being developed.