Jack Trowbridge, Partner at 23 Capital is an active investor based in United Kingdom. This profile covers what Jack Trowbridge backs, at which stage, and how founders can reach out in 2026.
Partner at 23 Capital, overseeing strategic direction, investor relations, and sitting on the board and investment committee.
Jack Trowbridge invests in SaaS & Enterprise, Fintech and Artificial Intelligence, typically at Seed and Series A.
- Investor type
- VC
- Stages
- SeedSeries A
- Invests in
- SaaS & EnterpriseFintechArtificial Intelligence
- Location
- United Kingdom
- Typical check
- $625K
How to reach Jack Trowbridge
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About this profile
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Cite this page
Round Funded. "Jack Trowbridge." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/jack-trowbridge
Frequently Asked Questions
Who is Jack Trowbridge?
Jack Trowbridge, Partner at 23 Capital is an active investor based in United Kingdom. Jack Trowbridge invests in SaaS & Enterprise, Fintech and Artificial Intelligence, typically at Seed and Series A.
What does Jack Trowbridge invest in?
Jack Trowbridge invests in SaaS & Enterprise, Fintech and Artificial Intelligence, typically at Seed and Series A. Match your sector and stage, then reach out with a personalized pitch.
What stage does Jack Trowbridge invest at?
Jack Trowbridge typically invests at Seed and Series A. Lead with traction that fits the stage when you reach out.
What is Jack Trowbridge's typical check size?
Jack Trowbridge typically writes checks around $625K. 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.