Joe Horowitz
Managing General Partner at Icon Ventures
Palo Alto, California
Joe Horowitz, Managing General Partner at Icon Ventures is an active investor based in Palo Alto, California. This profile covers what Joe Horowitz backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPE
- Stages
- Early Stage VentureSeries B
- Invests in
- SaaS & EnterpriseCybersecurityDeveloper Tools & Data
- Location
- Palo Alto, California
- Typical check
- $1.8M
- Past investments
- 83
Notable investments
Stellr
Moovweb
Vuclip
Xambala
Synack
KIXEYE
Bill.com
Quizlet
Hara
PosterousOodle (QVC)
RedSealHow to reach Joe Horowitz
Angels and operators like Joe Horowitz 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. "Joe Horowitz." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/joe-horowitz
Frequently Asked Questions
What does Joe Horowitz invest in?
Joe Horowitz invests in SaaS & Enterprise, Cybersecurity and Developer Tools & Data, typically at Early Stage Venture and Series B. Match your sector and stage, then reach out with a personalized pitch.
What stage does Joe Horowitz invest at?
Joe Horowitz typically invests at Early Stage Venture and Series B. Lead with traction that fits the stage when you reach out.
What is Joe Horowitz's typical check size?
Joe Horowitz typically writes checks around $1.8M. 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.