Alex Alpert

Investor profile

Alex Alpert

Angel, Operator angel & Co-Founder at BuzzPop, Mentor at PortXL

Serbia2known investments

Alex Alpert is an angel investor and operator angel based in Belgrade, Serbia with 2 known investments: Salsa and Moveline.

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Investment focus

Stage
Seed

Contacts

ale***@***.comLinkedIn profile on fileAvailable after registration.
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Alex Alpert portfolio companies (2)

  • Salsa
  • Moveline

Affiliated funds' portfolios

Co-Founder at BuzzPop, whose known portfolio counts 1 company

  • BoomPop

Mentor at PortXL, whose known portfolio counts 10 companies

  • Carbon Blue
  • SeaO2
  • CLCircular
  • Biomicrogels Group
  • Excess Materials Exchange
  • Fjuel
  • HalioGen Power
  • NAUTI
  • Omni Wind
  • Seadar Blue

Investor Profile

The known portfolio sits in sectors Climate, Commerce, Consumer and Healthcare, and focus areas Digital Media, E-Commerce, Enterprise SaaS and Marketing Tech.

Stage-wise, the known deals cluster around Seed rounds.

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Frequently asked questions

Who is Alex Alpert?

Alex Alpert is an angel investor and operator angel based in Belgrade, Serbia with 2 known investments on file, among them Salsa and Moveline. The sections above list the sectors, stages and firms attached to that record.

What does Alex Alpert invest in?

Listed sectors include Climate, Commerce, Consumer and Healthcare; listed focus areas include Digital Media, E-Commerce, Enterprise SaaS and Marketing Tech. 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 Alex Alpert invest at?

The known deals of Alex Alpert 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 Alex Alpert listed at?

Alex Alpert is listed as Mentor at PortXL, whose known portfolio counts 10 companies.

How do I contact Alex Alpert?

An email address and a LinkedIn page are on file for Alex Alpert. 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