Brian Carthas is a Partner at OpenView, whose known portfolio counts 9 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Partner at OpenView, whose known portfolio counts 9 companies
- Parabola
- Shopgenie
- TrustCloud
- Optimize Health
- Voiceflow
- Rewst
- Chargeflow
- Intezer
- Mangomint
Investor Profile
The listing covers sectors AI, Commerce, Consumer and FinTech, and focus areas Analytics, Cloud Infrastructure, Cybersecurity and Data. Startups operating in these areas may find Brian Carthas relevant.
Stage-wise, the deals at OpenView cluster around Growth, Seed and Series A rounds.
The firm portfolio and the focus above give founders context on whether Brian Carthas matches their raise.
Colleagues at OpenView
George Roberts
Venture Partner
Boston, United States
Devon Warwick McDonald
Partner
Boston, United States
Scott Maxwell
Senior Managing Director
Boston, United States
Daniel Demmer
Partner
Bolton, United States
John McCullough
Chief Operating Partner
Boston, United States
Frequently asked questions
Who is Brian Carthas?
Brian Carthas is a venture capital investor based in Boston, Massachusetts, United States, listed as Partner at OpenView. The known portfolio of that firm counts 9 companies. That portfolio belongs to the firm, not to Brian Carthas personally.
What does Brian Carthas invest in?
Listed sectors include AI, Commerce, Consumer and FinTech; listed focus areas include Analytics, Cloud Infrastructure, Cybersecurity and Data. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Brian Carthas invest at?
OpenView appears in Growth, Seed and Series A rounds across its known deals, and Brian Carthas is listed there as Partner. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Brian Carthas listed at?
Brian Carthas is listed as Partner at OpenView. 5 other people in the database share a firm with Brian Carthas.
How do I contact Brian Carthas?
An email address, a phone number and a LinkedIn page are on file for Brian Carthas. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal