Spencer Foust
Managing Director at Sozo Ventures
San Francisco, California
Spencer Foust, Managing Director at Sozo Ventures is an active investor based in San Francisco, California. This profile covers what Spencer Foust backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPEInvestor
- Stages
- Early Stage VentureSeed
- Invests in
- SaaS & EnterpriseArtificial IntelligenceMarketplaceMobility & LogisticsRobotics & AutomationMedia & ContentFintechHealthcare & Biotech
- Location
- San Francisco, California
- Typical check
- $375K
- Past investments
- 44
Notable investments
SprigEma Unlimited
Insightly
Square
StordWorkera
Carta
Handshake
ServiceMax
Kargo
Grammarly
Chorus.aiHow to reach Spencer Foust
Angels and operators like Spencer Foust 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. "Spencer Foust." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/spencer-foust
Frequently Asked Questions
What does Spencer Foust invest in?
Spencer Foust invests in SaaS & Enterprise, Artificial Intelligence, Marketplace and Mobility & Logistics, typically at Early Stage Venture and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Spencer Foust invest at?
Spencer Foust typically invests at Early Stage Venture and Seed. Lead with traction that fits the stage when you reach out.
What is Spencer Foust's typical check size?
Spencer Foust typically writes checks around $375K. 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.