Jake Callahan, Principal at Access Capital Source is an active investor based in New York, United States. This profile covers what Jake Callahan backs, at which stage, and how founders can reach out in 2026.
Jake Callahan is a Principal at Access Capital Source.
Jake Callahan invests in SaaS & Enterprise and Artificial Intelligence, typically at Early Stage Venture and Late Stage Venture.
- Investor type
- VC
- Stages
- Early Stage VentureLate Stage Venture
- Invests in
- SaaS & EnterpriseArtificial Intelligence
- Location
- New York, United States
- Typical check
- $3.8M
How to reach Jake Callahan
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Round Funded. "Jake Callahan." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/jake-callahan
Frequently Asked Questions
Who is Jake Callahan?
Jake Callahan, Principal at Access Capital Source is an active investor based in New York, United States. Jake Callahan invests in SaaS & Enterprise and Artificial Intelligence, typically at Early Stage Venture and Late Stage Venture.
What does Jake Callahan invest in?
Jake Callahan invests in SaaS & Enterprise 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 Jake Callahan invest at?
Jake Callahan typically invests at Early Stage Venture and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Jake Callahan's typical check size?
Jake Callahan 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.