Investor profile
Benjamin Kosinski
Angel, Operator angel & Investor at Wayflyer, Managing Partner at Kosinski Ventures
Benjamin Kosinski is an angel investor and operator angel based in Miami Beach, Florida, United States. The known portfolio counts 2 companies: ReplyBuy and Sweet.
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Investment focus
- Stage
- Seed
Contacts
Benjamin Kosinski portfolio companies (2)
- ReplyBuy
- Sweet
Affiliated funds' portfolios
Investor at Wayflyer, whose known portfolio counts 3 companies
- Fabrica Kraft
- Sons
- Wholesome Goods
Managing Partner at Kosinski Ventures, whose known portfolio counts 10 companies
- Flex
- Array
- Ghost Financial
- Ultraviolet Social
- Corgea
- Mentorcam
- 30/60/90 Fitness
- Evercoast
- MadeMeBuyIt
- VendorTerm
Investor Profile
The listing covers sectors Commerce, Consumer, FinTech and SaaS, and focus areas Banking, E-Commerce, Marketplaces and Payments. Startups operating in these areas may find Benjamin Kosinski relevant.
Benjamin Kosinski appears in Seed rounds across the known deals.
The portfolio and focus above give founders context on whether Benjamin Kosinski matches their raise.
Colleagues
Perry Blacher
Board Member
London, United Kingdom
Chuckie Reddy
Board Observer
New York, United States
Zackhary Francois
Investor
Arlington, United States
Aidan Corbett
Co-Founder & CEO
Dublin, Ireland
Angela Prince
Advisor
New York, United States
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Frequently asked questions
Who is Benjamin Kosinski?
Benjamin Kosinski is an angel investor and operator angel based in Miami Beach, Florida, United States with 2 known investments on file, among them ReplyBuy and Sweet. The sections above list the sectors, stages and firms attached to that record.
What does Benjamin Kosinski invest in?
Listed sectors include Commerce, Consumer, FinTech and SaaS; listed focus areas include Banking, E-Commerce, Marketplaces and Payments. 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 Benjamin Kosinski invest at?
The known deals of Benjamin Kosinski include Seed 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 Benjamin Kosinski listed at?
Benjamin Kosinski is listed as Managing Partner at Kosinski Ventures. 5 other people in the database share a firm with Benjamin Kosinski.
How do I contact Benjamin Kosinski?
An email address, a phone number and a LinkedIn page are on file for Benjamin Kosinski. 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