James Berylson
Managing Partner at Berylson Capital Partners
Boston, Massachusetts
James Berylson, Managing Partner at Berylson Capital Partners is an active investor based in Boston, Massachusetts. This profile covers what James Berylson backs, at which stage, and how founders can reach out in 2026.
James Berylson invests in SaaS & Enterprise, Fintech and Artificial Intelligence, typically at Seed, Series A and Early Stage Venture.
- Investor type
- VC
- Stages
- SeedSeries AEarly Stage Venture
- Invests in
- SaaS & EnterpriseFintechArtificial Intelligence
- Location
- Boston, Massachusetts
- Typical check
- $500K
How to reach James Berylson
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About this profile
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Cite this page
Round Funded. "James Berylson." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/james-berylson
Frequently Asked Questions
Who is James Berylson?
James Berylson, Managing Partner at Berylson Capital Partners is an active investor based in Boston, Massachusetts. James Berylson invests in SaaS & Enterprise, Fintech and Artificial Intelligence, typically at Seed, Series A and Early Stage Venture.
What does James Berylson invest in?
James Berylson invests in SaaS & Enterprise, Fintech and Artificial Intelligence, typically at Seed, Series A and Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does James Berylson invest at?
James Berylson typically invests at Seed, Series A and Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is James Berylson's typical check size?
James Berylson typically writes checks around $500K. 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.