Vladi Sandler, Angel investor in New York is an active investor based in New York, New York. This profile covers what Vladi Sandler backs, at which stage, and how founders can reach out in 2026.
Vladi Sandler is the CEO & Co-Founder of Lightspin (acquired by Cisco), a Director at Cisco, and an angel investor with over 16 years of experience in cybersecurity.
Vladi Sandler invests in Cybersecurity, typically at Seed.
- Investor type
- Angel
- Stages
- Seed
- Invests in
- Cybersecurity
- Location
- New York, New York
- Typical check
- $250K
How to reach Vladi Sandler
Angels and operators like Vladi Sandler 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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Round Funded. "Vladi Sandler." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/vladi-sandler
Frequently Asked Questions
Who is Vladi Sandler?
Vladi Sandler, Angel investor in New York is an active investor based in New York, New York. Vladi Sandler invests in Cybersecurity, typically at Seed.
What does Vladi Sandler invest in?
Vladi Sandler invests in Cybersecurity, typically at Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Vladi Sandler invest at?
Vladi Sandler typically invests at Seed. Lead with traction that fits the stage when you reach out.
What is Vladi Sandler's typical check size?
Vladi Sandler typically writes checks around $250K. 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.