Flux Secures $37 Million In Series B Funding Led By 8VC And Bain Capital Ventures

Flux is the world’s first AI hardware engineer, recently raising $37M in new funding, including a $27M Series B led by 8VC and a previously unannounced $10M Series A with participation from investors such as Bain Capital Ventures, Liquid 2 Ventures, and Outsiders Fund. Led by CEO Matthias Wagner, Flux transforms hardware design through agentic AI—enabling users to design PCBs with natural language prompts while understanding schematics, layouts, and component constraints in real time. Inspired by the impact of AI tools in software like Devin and Claude Code, Flux makes professionals 10x faster and empowers non-engineers to build hardware products. With over 1 million sign-ups and 6 million+ projects created, Flux is driving a new era of AI-native hardware design. FOUNDERS: Matthias Wagner & Lance Cassidy INVESTORS: 8VC, Bain Capital Ventures, Liquid 2 Ventures & Outsiders Fund ROUND: Series B AMOUNT: $37,000,000 HQ: San Francisco, California #VentureCapital #Flux #MatthiasWagner #TradedVC