SandboxAQ: Funding, Investors & Team (Oct 2026)
SandboxAQ creates AI and quantum technology products to tackle difficult problems by combining information from different disciplines. They develop Large Quantitative Models and AI sensing applications to offer practical solutions in industries such as financial services, healthcare, and telecommunications that demand advanced computational methods.
SandboxAQ has raised $975M across 4 funding rounds on record, the most recent an undisclosed round of $500M announced in Jun 2026.
That round is above the $6.0M median round size for Artificial Intelligence companies tracked on FundedIQ over the last two years.
SandboxAQ Company Profile and Key Stats
Latest funding round on record: Jun 2026.
SandboxAQ Funding Rounds
SandboxAQ raised $25.0M in an undisclosed round announced in Oct 2024.
2 months later, an undisclosed round of $300M was announced in Dec 2024.
4 months later, a Series E of $150M was announced in Apr 2025.
1.2 years later, an undisclosed round of $500M was announced in Jun 2026.
SandboxAQ Founders and Leadership Team
No contact details are on record for this team yet.
SandboxAQ Funding Compared to Other Artificial Intelligence Startups
SandboxAQ's latest round of $500M is above the median round in Artificial Intelligence. Medians cover the last 24 months of disclosed rounds.
Funded Startups Like SandboxAQ in Artificial Intelligence and Palo Alto
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SandboxAQ Funding FAQs
What does SandboxAQ do?
SandboxAQ creates AI and quantum technology products to tackle difficult problems by combining information from different disciplines. They develop Large Quantitative Models and AI sensing applications to offer practical solutions in industries such as financial services, healthcare, and telecommunications that demand advanced computational methods.
How much funding has SandboxAQ raised?
SandboxAQ has raised $975M across 4 rounds on record. The most recent is an undisclosed round of $500M announced in Jun 2026.
When did SandboxAQ last raise funding?
SandboxAQ's most recent funding round on record is an undisclosed round of $500M, announced in Jun 2026.
Who founded SandboxAQ?
FundedIQ lists Jack Hidary (Founder) at SandboxAQ.
Where is SandboxAQ headquartered?
SandboxAQ is based in Palo Alto, California, United States.
How many employees does SandboxAQ have?
SandboxAQ is in the 251-500 employee band.
How does SandboxAQ's funding compare to other Artificial Intelligence startups?
SandboxAQ's latest round of $500M is above the $6.0M median round size for Artificial Intelligence companies on FundedIQ across 7,243 tracked companies over the last two years.
About FundedIQ's SandboxAQ Funding Data
FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.
Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for SandboxAQ is left off this page rather than filled in.
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