Alex Taussig

Alex Taussig

VC

Board Partner, Lightspeed Venture Partners

Lightspeed board partner focused on consumer marketplaces

San Francisco / Menlo Park, CA, USA$1M–$15M checks8 notable investments
SeedSeries ASeries B+
ConsumerMarketplacesFintechCommerceEdtech

Background

Alex Taussig is a Board Partner at Lightspeed Venture Partners and former Co-Head of the firm's Consumer Practice, where he has invested over $600 million across marketplace and software startups in the US, Europe, and Latin America. He previously was a Partner at Highland Capital Partners, backing thredUP (IPO 2021) and Carbon Black (IPO 2018). He writes the popular weekly newsletter Drinking from the Firehose covering commerce, media, and technology trends. He earned a BA in Physics summa cum laude from Harvard, an MS in Materials Engineering from MIT, and an MBA from Harvard Business School as a Baker Scholar. He serves as an Independent Director at United Rentals (NYSE: URI).

Investment Thesis

Backs category-defining consumer and SMB marketplace companies from seed to growth; seeks founders architecting durable moats in large, fragmented markets across apparel, food, retail, fintech, and education.

Investment Focus

Stages

SeedSeries ASeries B+

Typical check: $1M–$15M

Sectors

ConsumerMarketplacesFintechCommerceEdtech

Based in: San Francisco / Menlo Park, CA, USA (North America)

Notable Investments

Last updated: Jun 11, 2026