An operator angel, Justin Foulk has 2 known investments: Iterable and Twilio Inc.
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Investment focus
- Sector
- SaaS
- Focus
- Communications APIDeveloper ToolsEmail DeliverabilityEmail Deliverability ExpertMarketing AutomationSaaS Platform
Contacts
Justin Foulk portfolio companies (2)
- Iterable
- Twilio Inc.
Investor Profile
The known portfolio sits in sector SaaS, and focus areas Communications API, Developer Tools, Email Deliverability and Email Deliverability Expert.
Justin Foulk appears in Growth, Seed and Series A rounds across the known deals.
The portfolio and focus above give founders context on whether Justin Foulk matches their raise.
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Frequently asked questions
Who is Justin Foulk?
Justin Foulk is an operator angel with 2 known investments on file, among them Iterable and Twilio Inc. The sections above list the sectors and stages attached to that record.
What does Justin Foulk invest in?
Listed sectors include SaaS; listed focus areas include Communications API, Developer Tools, Email Deliverability and Email Deliverability Expert. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Justin Foulk invest at?
The known deals of Justin Foulk include Growth, Seed and Series A rounds. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
How do I contact Justin Foulk?
An email address, a phone number and a LinkedIn page are on file for Justin Foulk. 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 26 September 2026 · How this data is built · Report a correction or request removal