* [https://www.signifyhealth.com/signifycommunity Signify Health]: Network directory of Community-based orgs, Collaboration platform, Reporting, etc. Large company that acquired TAVHealth in Mar 2019 to create SignifyCommunity offering.
* [https://www.uniteus.com/solutions/#solutions Unite US]: Tech platform (screening, referrals, care mgmt, analytics) and network services. Series B $45M. NY.