Alex Duff

Alex Duff is listed as Angel Investor at Alex Duff. Location on record: San Francisco, CA, United States. See sector focus and contact routes.

About Alex Duff

Alex Duff is listed as Angel Investor at Alex Duff. Location on record: San Francisco, CA, United States. This profile is categorized as Individual/Angel. A LinkedIn profile is on record. No verified website or published biography is on record for this profile yet; the details above are limited to the fields held in this database as of August 9, 2026.

Alex Duff at a glance

Role
Angel Investor
Location
San Francisco, CA, United States
Investor type
Individual/Angel
Focus areas
Mr. Alex Duff is the Principal of Alexander Advisors. Previously he was the Executive Vice President of PIX System and Chief Financial Officer of Tenzing Communications.

Frequently asked about Alex Duff

What does Alex Duff invest in?
Alex Duff (San Francisco, CA, United States) — sector focus: Mr. Alex Duff is the Principal of Alexander Advisors. Previously he was the Executive Vice President of PIX System and Chief Financial Officer of Tenzing Commu….
How do I contact Alex Duff?
Alex Duff's published profile links (website, LinkedIn or X where available) are listed on the StartupFundraising.com investor profile.
Where is Alex Duff headquartered?
Alex Duff is based in San Francisco, CA, United States.

This profile is part of the StartupFundraising firm database: focus, portfolio history, disclosed location and contact routes, refreshed as new filings and rounds are ingested. Founders use it to check fit before reaching out and to find investors in San Francisco.

Investors similar to Alex Duff (20)

Browse related investor lists (2)

Compare Alex Duff (8)

Investors like Alex Duff · Full investor directory · Investor access · Company funding database

Resources
Join free
Sign Out Dashboard

The Startup Fundraising Platform

Raise funds for your startup

Find the right investors and get real replies — instantly, powered by AI.

  • AI-scored pitch deck
  • Matched investor list
  • Personalized outreach drafts
Join for free

Takes 30 seconds · No credit card · Cancel anytime

See it in action ↓
  • Library
  • Articles
  • Pitch Decks
  • Videos
  • Shorts
  • Profiles
  • Visuals
  • Questions
  • Ask
  • All
  • Seed & Pre-Seed
  • Series A & B
  • Fintech
  • SaaS & Dev Tools
  • Consumer & Social
  • Marketplace & Frontier
  • Mistakes to Avoid
  • Checklist
  • How to Send
  • Design
  • Length
  • Order
  • Storytelling
  • Investor Q&A
  • One-Pager
  • Email Templates
  • Data Room
  • Investor Update
  • Term Sheet
  • SAFE vs Priced
  • Due Diligence
  • Timeline
  • Metrics
  • Valuation
  • Cap Table
  • Pipeline
  • Board
  • Objections
  • References
  • Closing
  • Bridge Round
  • Down Round
  • Secondary Sale
  • Investor Rejection
  • First Meeting
  • Second Meeting
  • Partner Meeting
  • Post-Mortem
  • Update Cadence
  • Angel Round
  • Option Pool Shuffle
  • Fundraise Pause
  • Vetting VCs
  • First 90 Days
  • First Board Meeting
  • Reference Calls
  • NDA Template
  • Bylaws Template
LibraryPitch Deck Examples

Slide-by-slide guide

 

  • Library
  • Articles
  • Pitch Decks
  • Videos
  • Shorts
  • Profiles
  • Visuals
  • Questions
  • Ask
LibraryArticles

•By Alejandro Cremades