Yair Weinberger
Angel investor in San Francisco
San Francisco, California
Yair Weinberger, Angel investor in San Francisco is an active investor based in San Francisco, California. This profile covers what Yair Weinberger backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelInvestment PartnerInvestor
- Stages
- Pre SeedSeed
- Invests in
- Artificial IntelligenceSaaS & Enterprise
- Location
- San Francisco, California
- Typical check
- $150K
- Past investments
- 9
Notable investments
Google
Multinarity
Approve.com
RightBound
Finaloop
Genda
Blink OpsHow to reach Yair Weinberger
Angels and operators like Yair Weinberger 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 Yair Weinberger
Frequently Asked Questions
What does Yair Weinberger invest in?
Yair Weinberger invests in Artificial Intelligence and SaaS & Enterprise, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Yair Weinberger invest at?
Yair Weinberger typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Yair Weinberger's typical check size?
Yair Weinberger typically writes checks around $150K. Use it as a signal for whether your raise fits their stage.
How do I contact Yair Weinberger?
Unlock Yair Weinberger's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.