Jay Lanstein
Managing Partner, Chief Executive Officer at Cantella Capital Group
Malden, Massachusetts
Jay Lanstein, Managing Partner, Chief Executive Officer at Cantella Capital Group is an active investor based in Malden, Massachusetts. This profile covers what Jay Lanstein backs, at which stage, and how founders can reach out in 2026.
Jay Lanstein is the Managing Partner and Chief Executive Officer of Cantella Capital Group.
Jay Lanstein invests in SaaS & Enterprise, Fintech and Artificial Intelligence, typically at Early Stage Venture and Late Stage Venture.
- Investor type
- VC
- Stages
- Early Stage VentureLate Stage Venture
- Invests in
- SaaS & EnterpriseFintechArtificial Intelligence
- Location
- Malden, Massachusetts
- Typical check
- $3.8M
How to reach Jay Lanstein
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Round Funded. "Jay Lanstein." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/jay-lanstein
Frequently Asked Questions
Who is Jay Lanstein?
Jay Lanstein, Managing Partner, Chief Executive Officer at Cantella Capital Group is an active investor based in Malden, Massachusetts. Jay Lanstein invests in SaaS & Enterprise, Fintech and Artificial Intelligence, typically at Early Stage Venture and Late Stage Venture.
What does Jay Lanstein invest in?
Jay Lanstein invests in SaaS & Enterprise, Fintech and Artificial Intelligence, typically at Early Stage Venture and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Jay Lanstein invest at?
Jay Lanstein typically invests at Early Stage Venture and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Jay Lanstein's typical check size?
Jay Lanstein typically writes checks around $3.8M. 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.