Back to Latest SignalTECHMEME / BUSINESSVoice AI startup Wispr raised a $280M Series B led by Menlo Ventures at a $2B valuation, taking its total funding to $361M, and now has 100K business customersSource: TECHMEME · AUG 18, 2026IN THIS STORYMenlo VenturesSourcesRead the original at TECHMEMERelated on FrontierSentra, which helps restrict and monitor data access for AI agents, raised a $150M Series C led by Capital One Ventures, taking its total funding to $250M+ (Duncan Riley/SiliconANGLE) Nov 4, 2026Defense tech startup Shield AI raises $2.5B to help acquire radar company Echodyne, including a $1B Series H at a $28.8B valuation, up from $12.7B in March (Rebecca Torrence/Bloomberg) Nov 5, 2026AI inference startup Fal doubles its valuation to $16B as demand surges Nov 3, 2026AI Inference Startup Fal Raises Capital at $16 Billion Valuation Nov 3, 2026AI inference startup Fal raised $1.3B led by Bessemer at a $16B valuation, up from $8B in April; source: Fal hit $800M in annualized revenue earlier in 2026 (Natasha Mascarenhas/Bloomberg) Nov 3, 2026MORE LATEST SIGNALSIGNALS