Investor profile
Jeff Heitzman
Angel, Syndicate / Angel group & Founder and Managing Partner at Multimodal Ventures
An angel investor and syndicate member based in Naperville, Illinois, United States, Jeff Heitzman has 2 known investments: Notion and Allevi.
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Investment focus
Contacts
Jeff Heitzman portfolio companies (2)
- Notion
- Allevi
Affiliated funds' portfolios
Founder and Managing Partner at Multimodal Ventures, whose known portfolio counts 8 companies
- Array Labs
- Artificial Societies
- Central
- Ember Copilot
- Perseus Defense
- Uplane
- Besimple AI
- Blaxel
Investor Profile
The listing covers sectors AI, FinTech, Hardware and SaaS, and focus areas Cybersecurity, Enterprise SaaS, IoT and Machine Learning. Startups operating in these areas may find Jeff Heitzman relevant.
Stage-wise, the known deals cluster around Pre-Seed, Seed and Series A rounds.
The portfolio and focus above give founders context on whether Jeff Heitzman matches their raise.
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Frequently asked questions
Who is Jeff Heitzman?
Jeff Heitzman is an angel investor and syndicate member based in Naperville, Illinois, United States with 2 known investments on file, among them Notion and Allevi. The sections above list the sectors, stages and firms attached to that record.
What does Jeff Heitzman invest in?
Listed sectors include AI, FinTech, Hardware and SaaS; listed focus areas include Cybersecurity, Enterprise SaaS, IoT and Machine Learning. 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 Jeff Heitzman invest at?
The known deals of Jeff Heitzman include Pre-Seed, 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.
Which firm is Jeff Heitzman listed at?
Jeff Heitzman is listed as Founder and Managing Partner at Multimodal Ventures, whose known portfolio counts 8 companies.
How do I contact Jeff Heitzman?
An email address and a LinkedIn page are on file for Jeff Heitzman. The address stays masked on this page and is readable inside RaiseHunt after you create an account. The database holds no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal