Ari Rubin
Venture investor in Oakland
Oakland, California
Ari Rubin, Venture investor in Oakland is an active investor based in Oakland, California. This profile covers what Ari Rubin backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCInvestor
- Stages
- Seed
- Invests in
- Hardware & Deep TechSaaS & Enterprise
- Location
- Oakland, California
- Typical check
- $250K
- Past investments
- 9
Notable investments
AutonomyAlveo Technologies
UBS Investment Bank
Orion LabsGround Control
ReviverHow to reach Ari Rubin
Angels and operators like Ari Rubin 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.
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Cite this page
Round Funded. "Ari Rubin." Round Funded investor database, updated October 19, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/ari-rubin
Frequently Asked Questions
What does Ari Rubin invest in?
Ari Rubin invests in Hardware & Deep Tech and SaaS & Enterprise, typically at Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Ari Rubin invest at?
Ari Rubin typically invests at Seed. Lead with traction that fits the stage when you reach out.
What is Ari Rubin's typical check size?
Ari Rubin typically writes checks around $250K. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
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.