Lombardstreet Ventures is a venture capital firm focused on investing in pre-seed and seed stage companies primarily in the US, especially within Silicon Valley. The firm targets early-stage companies demonstrating market traction, emphasizing sectors such as B2B software, SaaS applications, developer tools, infrastructure software, API-first platforms, open source, and artificial intelligence (AI). Lombardstreet Ventures maintains a sector agnostic approach, welcoming innovative opportunities across various fields if they align with their investment philosophy.