Insights

Innovative Technology Rain AI specializes in developing highly efficient AI hardware by co-designing all layers of the AI stack, offering potential for clients seeking scalable and energy-efficient AI solutions.

Strategic Partnerships Collaborations with Mila, a leading academic deep learning institute, and Sikorsky for firefighting helicopter automation present opportunities to expand into aerospace, defense, and research markets.

Investment & Growth Supported by prominent investors like OpenAI's Sam Altman and Prosperity7, Rain AI is positioned for accelerated growth, making it an attractive partner for customized hardware solutions.

Market Focus With a focus on reducing AI cost and energy consumption, Rain AI appeals to enterprise clients prioritizing sustainability and operational efficiency in AI deployment.

Funding Opportunities Although currently in early revenue stages, Rain AI's active funding rounds and strategic investor backing create potential for collaborative ventures and tailored sales investments.

Rain AI Tech Stack

Rain AI uses 8 technology products and services including GitHub, Font Awesome, GSAP, and more. Explore Rain AI's tech stack below.

  • GitHub
    Communication And Collaboration
  • Font Awesome
    Font Scripts
  • GSAP
    Javascript Frameworks
  • Swiper
    Javascript Libraries
  • PWA
    Miscellaneous
  • Google
    Search Engines
  • Bootstrap
    UI Frameworks
  • Google Analytics
    Web Analytics

Rain AI's Email Address Formats

Rain AI uses at least 2 format(s):
Rain AI Email FormatsExamplePercentage
First@rain-neuromorphics.comJohn@rain-neuromorphics.com
97%
First.Last@rain-neuromorphics.comJohn.Doe@rain-neuromorphics.com
3%
Last@rain.aiDoe@rain.ai
50%
First@rain.aiJohn@rain.ai
38%
First@rain.aiJohn@rain.ai
12%

Frequently Asked Questions

Where is Rain AI's headquarters located?

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Rain AI's main headquarters is located at San Francisco, California 94103 United States. The company has employees across 5 continents, including North AmericaAsiaEurope.

What is Rain AI's stock symbol?

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Rain AI is a publicly traded company; the company's stock symbol is GWW.

What is Rain AI's official website and social media links?

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Rain AI's official website is rain.ai and has social profiles on LinkedInCrunchbase.

What is Rain AI's NAICS code?

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Rain AI's NAICS code is 3341 - Computer and Peripheral Equipment Manufacturing.

How many employees does Rain AI have currently?

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As of March 2026, Rain AI has approximately 49 employees across 5 continents, including North AmericaAsiaEurope. Key team members include Head Of Operations: L. C.Co-Founder And Chief Scientific Advisor: J. C. N.Physical Design Lead: D. T.. Explore Rain AI's employee directory with LeadIQ.

What industry does Rain AI belong to?

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Rain AI operates in the Computer Hardware Manufacturing industry.

What technology does Rain AI use?

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Rain AI's tech stack includes GitHubFont AwesomeGSAPSwiperPWAGoogleBootstrapGoogle Analytics.

What is Rain AI's email format?

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Rain AI's email format typically follows the pattern of First@rain-neuromorphics.com. Find more Rain AI email formats with LeadIQ.

How much funding has Rain AI raised to date?

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As of March 2026, Rain AI has raised $8.1M in funding. The last funding round occurred on May 26, 2024 for $8.1M.

When was Rain AI founded?

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Rain AI was founded in 2017.

Rain AI

Computer Hardware ManufacturingCalifornia, United States11-50 Employees

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.

Section iconCompany Overview

Headquarters
San Francisco, California 94103 United States
Website
rain.ai
Stock Symbol
GWW
NAICS Code
3341 - Computer and Peripheral Equipment Manufacturing
Founded
2017
Employees
11-50

Section iconFunding & Financials

  • $8.1M

    Rain AI has raised a total of $8.1M of funding over 8 rounds. Their latest funding round was raised on May 26, 2024 in the amount of $8.1M.

  • $1M$10M

    Rain AI's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $8.1M

    Rain AI has raised a total of $8.1M of funding over 8 rounds. Their latest funding round was raised on May 26, 2024 in the amount of $8.1M.

  • $1M$10M

    Rain AI's revenue is estimated to be in the range of $1M$10M

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