Rising Tide (RTF) is a Pacifica/San Francisco, California–based early-stage venture capital firm founded in 2007 that invests in technology companies across verticals including artificial intelligence, blockchain and cryptoassets, deep technology, healthcare and life sciences, and related sectors. The firm partners with founders and management teams to provide capital, strategic guidance and network support from initial financing through growth phases, often participating in portfolio construction alongside co-investors. Rising Tide’s investment activity spans global markets and emphasizes innovative startups addressing large market opportunities in both traditional and emerging technology domains. It has backed a diversified set of companies across finance, biotech, AI, communications and infrastructure verticals. The firm operates as a venture investor focused on long-term enterprise value creation and works with entrepreneurs to scale technology platforms.