John Mamby is an angel investor and operator angel based in Sabaneta, Antioquia, Colombia. The known portfolio counts 2 companies: Life360 and BCKSTGR MEDIA.
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Investment focus
Contacts
John Mamby portfolio companies (2)
- Life360
- BCKSTGR MEDIA
Investor Profile
The listing covers sectors AI, Consumer, FinTech and SaaS, and focus areas Cloud Infrastructure, Data Analytics, Developer Tools and E-Commerce. Startups operating in these areas may find John Mamby relevant.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
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Frequently asked questions
Who is John Mamby?
John Mamby is an angel investor and operator angel based in Sabaneta, Antioquia, Colombia with 2 known investments on file, among them Life360 and BCKSTGR MEDIA. The sections above list the sectors attached to that record.
What does John Mamby invest in?
Listed sectors include AI, Consumer, FinTech and SaaS; listed focus areas include Cloud Infrastructure, Data Analytics, Developer Tools and E-Commerce. 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.
How do I contact John Mamby?
An email address, a phone number and a LinkedIn page are on file for John Mamby. 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 6 September 2026 · How this data is built · Report a correction or request removal