Daniel Rosensweig
Angel investor in California
California
Daniel Rosensweig, Angel investor in California is an active investor based in California. This profile covers what Daniel Rosensweig backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelInvestor
- Stages
- Pre SeedSeed
- Invests in
- SaaS & EnterpriseConsumer & Retail
- Location
- California
- Typical check
- $150K
- Past investments
- 5
Notable investments
Cluster
Aspiration
OZY MediaHow to reach Daniel Rosensweig
Angels and operators like Daniel Rosensweig 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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About this profile
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Cite this page
Round Funded. "Daniel Rosensweig." Round Funded investor database, updated September 8, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/daniel-rosensweig
Frequently Asked Questions
What does Daniel Rosensweig invest in?
Daniel Rosensweig invests in SaaS & Enterprise and Consumer & Retail, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Daniel Rosensweig invest at?
Daniel Rosensweig typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Daniel Rosensweig's typical check size?
Daniel Rosensweig typically writes checks around $150K. 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.