Stephen Ost
Operating Partner, Product at Silicon Desert Ventures
Scottsdale, Arizona
Stephen Ost, Operating Partner, Product at Silicon Desert Ventures is an active investor based in Scottsdale, Arizona. This profile covers what Stephen Ost backs, at which stage, and how founders can reach out in 2026.
Stephen Ost is an Operating Partner, Product at Silicon Desert Ventures, with a background in creating innovative and scalable software solutions.
Stephen Ost invests in SaaS & Enterprise, typically at Early Stage Venture.
- Location
- Scottsdale, Arizona
- Typical check
- $500K
What does Stephen Ost invest in?
- Investor type
- VC
- Stages
- Early Stage Venture
- Invests in
- SaaS & Enterprise
Where is Stephen Ost based?
Stephen Ost is based in Scottsdale, Arizona.
- Browse more startup investors near Stephen Ost:
- Startup investors in ArizonaStartup investors in the United States
How to reach Stephen Ost
Angels and operators like Stephen Ost 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.
Reach active investors like this one
About this profile
This profile is part of Round Funded, an investor database and outreach platform for founders. It covers 60,000+ active VCs, angels, family offices and accelerators with verified contacts, lets you send pitches from your own Gmail, and includes a free Data Room for your raise. How this data is built.
Cite this page
Round Funded. "Stephen Ost." Round Funded investor database, updated September 22, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/stephen-ost
Frequently Asked Questions
Who is Stephen Ost?
Stephen Ost, Operating Partner, Product at Silicon Desert Ventures is an active investor based in Scottsdale, Arizona. Stephen Ost invests in SaaS & Enterprise, typically at Early Stage Venture.
What does Stephen Ost invest in?
Stephen Ost invests in SaaS & Enterprise, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Stephen Ost invest at?
Stephen Ost typically invests at Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is Stephen Ost's typical check size?
Stephen Ost typically writes checks around $500K. Use it as a signal for whether your raise fits their stage.
Where is Stephen Ost based?
Stephen Ost is based in Scottsdale, Arizona.
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.
Similar investors to Stephen Ost
Investors who share Stephen Ost's portfolio companies, firm, city or investment focus.
- Susan EchardVenture debt investor in Scottsdale
- Ryan SwagarAngel investor in Scottsdale
- Warren AdelmanInvestor at Acronis, Scottsdale
- Eddie LeshinPartner at Woodlawn Partners, Scottsdale
- David ChoePartner at Clover Vitality, Scottsdale
- Jonathan PayneAngel investor in Scottsdale
- David TischPartner at BoxGroup, New York City
- Adam RothenbergPartner at BoxGroup, New York City
- Ullas NaikFounder and General Partner at Streamlined, Palo Alto
- Alex IskoldFounder and Partner at 2048 Ventures, New York City
- Jeff HoringVenture investor in New York
- Nikitas KoutoupesManaging Director at Insight Partners
- Mike KrupkaSenior Advisor at Bain Capital Ventures, Boston
- Mark CarterVenture investor in Boston
- Clint KorverCo-Founder & Managing Director at Ulu Ventures, San Francisco
- Maya NoethFounder & Managing Partner at Plot VC, Palo Alto
- Nihal MehtaFounding General Partner at Eniac Ventures, New York City
- Jeff ClavierFounding Partner at Uncork Capital, Menlo Park