Tien Tzuo
Angel investor in San Francisco
San Francisco, California
Tien Tzuo, Angel investor in San Francisco is an active investor based in San Francisco, California. This profile covers what Tien Tzuo backs, at which stage, and how founders can reach out in 2026.
- Investor type
- Angel
- Stages
- Pre SeedSeed
- Invests in
- SaaS & EnterpriseConsumer & RetailMobility & LogisticsHR & Future of Work
- Location
- San Francisco, California
- Typical check
- $150K
- Past investments
- 14
Notable investments
Fond
Amplitude
HelloSign
Sailthru
SifteryVonage
NeumobRadian6Curogram
Network for Good
Pilot
ConcordHow to reach Tien Tzuo
Angels and operators like Tien Tzuo reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded Accelerator.
Connect with Tien Tzuo
Frequently Asked Questions
What does Tien Tzuo invest in?
Tien Tzuo invests in SaaS & Enterprise, Consumer & Retail, Mobility & Logistics and HR & Future of Work, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Tien Tzuo invest at?
Tien Tzuo typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Tien Tzuo's typical check size?
Tien Tzuo typically writes checks around $150K. Use it as a signal for whether your raise fits their stage.
How do I contact Tien Tzuo?
Unlock Tien Tzuo's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.