Pivot Raises $40M to Scale Agentic AI for Procurement agentic AIAIAI Operating SystemDoorDashEmblementerprise softwareERPFlixForestay CapitalfundingGreyhound CapitalHedosophiaLemonadeNewsNotion CapitalPivotprocurementseries bstartupsThe-Latestventure capitalVisionaries Club Pivot Raises $40M to Scale Agentic AI for Procurement