Mark Friday is an angel investor based in Houston, Texas, United States with 10 known investments: Validere, Interplay Learning, Chipper, ROIKOI, CURB, Living Security, Tenderd, EasyExpunctions, Strados Labs and Audiobyte.
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Investment focus
Contacts
Mark Friday portfolio companies (10)
- Validere
- Interplay Learning
- Chipper
- ROIKOI
- CURB
- Living Security
- Tenderd
- EasyExpunctions
- Strados Labs
- Audiobyte
Investor Profile
The listing covers sectors AI, FinTech, Hardware and Healthcare, and focus areas Data Analytics, Digital Health, E-Commerce and Enterprise SaaS. Startups operating in these areas may find Mark Friday relevant.
Mark Friday appears in Pre-Seed, Seed and Series A rounds across the known deals.
The portfolio and focus above give founders context on whether Mark Friday matches their raise.
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Frequently asked questions
Who is Mark Friday?
Mark Friday is an angel investor based in Houston, Texas, United States with 10 known investments on file, among them Validere, Interplay Learning and Chipper. The sections above list the sectors and stages attached to that record.
What does Mark Friday invest in?
Listed sectors include AI, FinTech, Hardware and Healthcare; listed focus areas include Data Analytics, Digital Health, E-Commerce and Enterprise SaaS. 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 Mark Friday invest at?
The known deals of Mark Friday 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.
How do I contact Mark Friday?
An email address, a phone number and a LinkedIn page are on file for Mark Friday. 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