Vitaly Rubstein
Co-founder and Partner at RUBYLIGHT
Switzerland
Vitaly Rubstein, Co-founder and Partner at RUBYLIGHT is an active investor based in Switzerland. This profile covers what Vitaly Rubstein backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelVCPEFinance OperatorVenture Debt
- Stages
- Seed
- Invests in
- Social & CommunityMedia & Content
- Location
- Switzerland
- Typical check
- $250K
- Past investments
- 2
Notable investments
How to reach Vitaly Rubstein
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About this profile
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Cite this page
Round Funded. "Vitaly Rubstein." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/vitaly-rubstein
Frequently Asked Questions
What does Vitaly Rubstein invest in?
Vitaly Rubstein invests in Social & Community and Media & Content, typically at Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Vitaly Rubstein invest at?
Vitaly Rubstein typically invests at Seed. Lead with traction that fits the stage when you reach out.
What is Vitaly Rubstein's typical check size?
Vitaly Rubstein 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.