Casber Wang
Vice President at Sapphire Ventures
San Francisco Bay Area
Writes $10M β $100M checks Β· typically $25M
About
Casber Wang is an Operating Partner at Sapphire Ventures supporting portfolio companies in security, enterprise infrastructure, and data and analytics. He previously invested at Sapphire for over eight years, worked in technology investment banking at Bank of America Merrill Lynch, and co-founded Etch.ai while studying business at UC Berkeley.
Casber Wang @casberw
If you're only investing at the equilibrium of the token demand curve, you're likely being too conservative
Apr 23, 2026 Β· β₯ 2
Casber Wang @casberw
Excited to announce our @SapphireVC investment in @temporalio's $300M Series D! Five years in the making since I first met @SamarAtTemporal and @mfateev Samar and Maxim first met at AWS in 2009 and have been building toward the same vision ever since: Durable Execution
Feb 17, 2026 Β· β₯ 4
Casber Wang @casberw
Was just talking to someone about this. PEs not leaning in harder on $CFLT will be a case study in the limits of the current software PE model / buy box. Clear AI beneficiary, right business model, just hampered by execution and fixable product challenges. One of the few public
Feb 13, 2026 Β· β₯ 5 Β· β 1
Invests in
AI & Machine LearningCloud ComputingCybersecurityData & Infrastructure
Colleagues at Sapphire Ventures
Network10
Investors connected to Casber in public investor directories β a warm-intro map.