Grifin, an innovative investment app that reimagines investing by linking it to daily spending, announced a $11M Series A investment funding round led by Nava Ventures, with participation from TTV, Draper Associates, Gaingels, Nevcaut Ventures, Alloy Labs, etc. With this round, Freddie Martignetti, Partner at Nava Ventures, will join Grifin's Board of Directors. Martignetti's previous investments include Warby Parker, FIGS Scrubs, Drizly, and Everly Health.