Tien Tzuo is an angel investor who focuses on seed-stage companies in sectors including financial software. See portfolio and contact routes.
Tien Tzuo is an angel investor who focuses on seed-stage companies in sectors including financial software, business/productivity software, e-commerce, digital marketing, and consumer internet. His notable portfolio includes Anchor (Financial Services), Ikigai (Business/Productivity Software), and EBY (Clothing), with his latest investment occurring in Anchor in January 2025. While Tzuo does not have a publicly documented distinctive investment thesis tied to his angel activity, he is the leading authority on the "subscription economy," having coined the term and authored the book *Subscribed* to advocate for shifting business models from product-centric to customer-centric recurring revenue.
Details on this investor come from filing and round data held in the StartupFundraising directory, refreshed on ingest. Founders use profiles like this one to qualify fit and to shortlist investors in San Francisco.
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