AI-native CRM company Lightfield raised $47 million in a Series A funding round led by a16z, with participation from Maverick Capital, Coatue, Greylock, Lightspeed, Audacious Ventures and Alumni Ventures. Founders and individual investors including Guillermo Rauch, Immad Akhund, Mati Staniszewski, Jeff Wang, Scott Belsky, Avichal Garg, Nick Talken and Zack Kisner also joined the round. Lightfield will use the funding to accelerate growth and expand its AI agent capabilities. The company says more than 5,000 businesses have registered since its November 2025 launch.