Leonard Speiser
Angel investor in Los Altos
Los Altos, California
Leonard Speiser, Angel investor in Los Altos is an active investor based in Los Altos, California. This profile covers what Leonard Speiser backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelVCPE
- Stages
- Pre SeedSeedSeries ASeries BLate Stage Venture
- Invests in
- Artificial IntelligenceSaaS & EnterpriseRobotics & AutomationHardware & Deep TechConsumer & RetailMedia & Content
- Location
- Los Altos, California
- Typical check
- $1M
- Past investments
- 19
Notable investments
MoBagelBix.com, Inc.Nexkey
Pure Storage
Scotty LabsLevel
YahooVMAXXHow to reach Leonard Speiser
Angels and operators like Leonard Speiser 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 Leonard Speiser
Frequently Asked Questions
What does Leonard Speiser invest in?
Leonard Speiser invests in Artificial Intelligence, SaaS & Enterprise, Robotics & Automation and Hardware & Deep Tech, typically at Pre Seed, Seed, Series A and Series B. Match your sector and stage, then reach out with a personalized pitch.
What stage does Leonard Speiser invest at?
Leonard Speiser typically invests at Pre Seed, Seed, Series A and Series B. Lead with traction that fits the stage when you reach out.
What is Leonard Speiser's typical check size?
Leonard Speiser typically writes checks around $1M. Use it as a signal for whether your raise fits their stage.
How do I contact Leonard Speiser?
Unlock Leonard Speiser's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.