Jack Hidary, Founder of SandboxAQ

Jack Hidary is the founder of SandboxAQ. SandboxAQ has raised $950M, latest Series F $450M (2026). AI Infrastructure · Palo Alto, CA.

About Jack Hidary

Jack Hidary is the founder of SandboxAQ. SandboxAQ operates in AI Infrastructure and is based in Palo Alto, CA. SandboxAQ has raised $950M, latest Series F $450M (2026). Backers on record include Jim Breyer, Breyer Capital.

Jack Hidary at a glance

Company
SandboxAQ
Industry
AI Infrastructure
Location
Palo Alto, CA
Total raised
$950M
Investors on record
Jim Breyer, Breyer Capital

Frequently asked about Jack Hidary

Who is Jack Hidary?
Jack Hidary is the founder of SandboxAQ. Full profile, funding history and background on StartupFundraising.com.
What company did Jack Hidary found?
Jack Hidary founded SandboxAQ, a AI Infrastructure company based in Palo Alto, CA.
How do I contact Jack Hidary?
Verified contact routes, background and funding history for Jack Hidary are available on the StartupFundraising.com founder profile.

This founder profile draws on disclosed rounds, filings and investor records in the StartupFundraising database and is updated as new funding is recorded. Founders raising now use profiles like this one to study comparable AI Infrastructure journeys in Palo Alto — who backed them, at what stage, and how much they raised.

SandboxAQ funding profile (1)

More AI Infrastructure founders (40)

Browse related founder lists (5)

Full founder directory · Investor directory · Company funding database · Fundraising library

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