Rain AI: Funding, Investors & Team (Sep 2026)
At Rain AI, we’re creating a future with abundant and scalable artificial intelligence. We're building the world’s most cost and energy efficient hardware for AI. Our products achieve an order of magnitude improvement over the status quo by co-designing every layer of the AI stack, from circuits to algorithms. Rain AI is currently a Series A stage startup and backed by world leaders in AI. Our seed round was led by Sam Altman (OpenAI). In addition, our current VC partners include Y Combinator, Daniel Gross, Jaan Tallinn, Founders X Fund, Airbus Ventures, Liquid 2 Ventures and Deepwater.
Rain AI has raised $183M across 3 funding rounds on record, the most recent an undisclosed round of $150M announced in Nov 2024.
That round is above the $5.7M median round size for Artificial Intelligence companies tracked on FundedIQ over the last two years.
Rain AI Company Profile and Key Stats
Latest funding round on record: Nov 2024.
Rain AI Funding Rounds
Rain AI raised $25.0M in an undisclosed round announced in Feb 2022.
2.3 years later, a Series A of $8.1M was announced in May 2024.
6 months later, an undisclosed round of $150M was announced in Nov 2024.
Rain AI Founders and Leadership Team
Contact details for the Rain AI team: 1 of 2 have an email address on file.
Start 14-day free trial →Rain AI Funding Compared to Other Artificial Intelligence Startups
Rain AI's latest round of $150M is above the median round in Artificial Intelligence. Medians cover the last 24 months of disclosed rounds.
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Rain AI Funding FAQs
What does Rain AI do?
At Rain AI, we’re creating a future with abundant and scalable artificial intelligence. We're building the world’s most cost and energy efficient hardware for AI. Our products achieve an order of magnitude improvement over the status quo by co-designing every layer of the AI stack, from circuits to algorithms. Rain AI is currently a Series A stage startup and backed by world leaders in AI. Our seed round was led by Sam Altman (OpenAI). In addition, our current VC partners include Y Combinator, Daniel Gross, Jaan Tallinn, Founders X Fund, Airbus Ventures, Liquid 2 Ventures and Deepwater.
How much funding has Rain AI raised?
Rain AI has raised $183M across 3 rounds on record. The most recent is an undisclosed round of $150M announced in Nov 2024.
When did Rain AI last raise funding?
Rain AI's most recent funding round on record is an undisclosed round of $150M, announced in Nov 2024.
Who founded Rain AI?
FundedIQ lists Jack Kendall (Founder) at Rain AI.
Who is the CEO of Rain AI?
Gordon Wilson is listed as CEO at Rain AI.
Where is Rain AI headquartered?
Rain AI is based in Redwood City, California, United States.
How many employees does Rain AI have?
Rain AI is in the 11-50 employee band.
How does Rain AI's funding compare to other Artificial Intelligence startups?
Rain AI's latest round of $150M is above the $5.7M median round size for Artificial Intelligence companies on FundedIQ across 7,234 tracked companies over the last two years.
About FundedIQ's Rain AI 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 Rain AI is left off this page rather than filled in.
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