Adam Cai
Angel investor in San Francisco
San Francisco, United States
Adam Cai, Angel investor in San Francisco is an active investor based in San Francisco, United States. This profile covers what Adam Cai backs, at which stage, and how founders can reach out in 2026.
Adam Cai is the CEO and Co-founder of Numix, a company focused on AI in tax, and an angel investor.
- Investor type
- AngelVC
- Stages
- Pre SeedSeed
- Invests in
- Artificial IntelligenceFintech
- Location
- San Francisco, United States
- Typical check
- $150K
How to reach Adam Cai
Angels and operators like Adam Cai 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.
Connect with Adam Cai
About this profile
This profile is part of Round Funded, an investor database and outreach platform for founders. It covers 60,000+ active VCs, angels, family offices and accelerators with verified contacts, lets you send pitches from your own Gmail, and includes a free Data Room for your raise.
Frequently Asked Questions
What does Adam Cai invest in?
Adam Cai invests in Artificial Intelligence and Fintech, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Adam Cai invest at?
Adam Cai typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Adam Cai's typical check size?
Adam Cai typically writes checks around $150K. Use it as a signal for whether your raise fits their stage.
How do I contact Adam Cai?
Unlock Adam Cai's verified email on Round Funded and send a personalized pitch. We surface only deliverable contacts so your outreach lands.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.