Sam Mansen
Angel investor in Oakland
Oakland, California
Sam Mansen, Angel investor in Oakland is an active investor based in Oakland, California. This profile covers what Sam Mansen backs, at which stage, and how founders can reach out in 2026.
- Investor type
- Angel
- Stages
- Pre SeedSeed
- Invests in
- FintechMarketplace
- Location
- Oakland, California
- Typical check
- $150K
- Past investments
- 7
Notable investments
Bank of AmericaBASUCOMBlackBerry
Citigroup
RoomiWells Fargo
FlaviarHow to reach Sam Mansen
Angels and operators like Sam Mansen 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 Sam Mansen
Frequently Asked Questions
What does Sam Mansen invest in?
Sam Mansen invests in Fintech and Marketplace, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Sam Mansen invest at?
Sam Mansen typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Sam Mansen's typical check size?
Sam Mansen typically writes checks around $150K. Use it as a signal for whether your raise fits their stage.
How do I contact Sam Mansen?
Unlock Sam Mansen's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.