Mainspring Funding Manager LLC vs Eric Hassberger compared for founders deciding who to pitch. Stage focus, check size, and sector fit compared side by side.
Mainspring Funding Manager LLC is a individual/angel based in West Palm Beach. Eric Hassberger is a individual/angel based in Nashville across 100 portfolio companies. Sector focus diverges: Mainspring Funding Manager LLC concentrates on generalist deals and Eric Hassberger on Proptech.
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