Joe Blau
Angel investor in San Francisco
San Francisco, California
Joe Blau, Angel investor in San Francisco is an active investor based in San Francisco, California. This profile covers what Joe Blau backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelFounderInvestor
- Stages
- Pre SeedSeed
- Invests in
- SaaS & EnterpriseConsumer & RetailE-commerce & D2CCybersecurityMobility & LogisticsSupply Chain & LogisticsPropTech & Real EstateEdTech
- Location
- San Francisco, California
- Typical check
- $150K
How to reach Joe Blau
Angels and operators like Joe Blau 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 Joe Blau
Frequently Asked Questions
What does Joe Blau invest in?
Joe Blau invests in SaaS & Enterprise, Consumer & Retail, E-commerce & D2C and Cybersecurity, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Joe Blau invest at?
Joe Blau typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Joe Blau's typical check size?
Joe Blau typically writes checks around $150K. Use it as a signal for whether your raise fits their stage.
How do I contact Joe Blau?
Unlock Joe Blau's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.