Investor
The companies say they plan on expanding Thread's customers and growing globally.
OMERS Ventures led the round, which also included previous backer Xseed Capital.
The patient communications and appointment scheduling platform is currently integrated with more than 70 EHR and practice management systems.
The technology was co-created by researchers at MIT Media Lab and Massachusetts General Hospital Sports Science Lab.
The new round was led by CMI Ventures.
The round was led by health tech and life sciences VC fund aMoon.
LUN Partners Group co-led the round with participation from DNA Capital, SoSV and Artesian Capital.
In a survey from Philips published earlier this year, 44% of adults said their sleep had worsened in the past five years.
SafeKeeping's platform integrates with a provider's EHR system to cut down on non-urgent communications eating up clinicians' time.