Insights

Strong Funding Backing Rain AI has attracted significant investment from prominent venture capital firms and high-profile investors like Sam Altman and Prosperity7, indicating strong financial support and a robust growth trajectory that can facilitate expansion into new markets and product lines.

Strategic Partnerships Collaborations with organizations such as Mila Institute and Sikorsky Challenge demonstrate Rain AI's commitment to advancing AI hardware solutions for diverse sectors including academic research and aerospace, presenting opportunities to tailor solutions for these industries.

Market Focus on AI Hardware Rain AI specializes in creating energy-efficient, scalable AI hardware across the entire AI stack, positioning it well to serve industries looking to reduce AI operational costs and improve sustainability, especially in enterprise and defense applications.

Emerging Growth Potential Despite current revenue being under $10 million, recent high-profile funding rounds suggest a company with significant future growth potential, making it an attractive target for clients interested in innovative AI infrastructure solutions.

Innovative Technology Stack Rain AI's focus on co-designing hardware and algorithms using advanced tech like deep neural networks and neuromorphic chips opens opportunities to provide cutting-edge, customized AI hardware solutions to research institutions and corporations aiming to enhance AI performance and efficiency.

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 US. The company has employees across 5 continents, including North AmericaEuropeAfrica.

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 October 2025, Rain AI has approximately 55 employees across 5 continents, including North AmericaEuropeAfrica. Key team members include Head Of Operations: L. C.Co-Founder And Chief Scientific Advisor: J. C. N.Investor / Spv Limited Partner: N.. 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 October 2025, 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 States51-200 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 US
Website
rain.ai
Stock Symbol
GWW
NAICS Code
3341 - Computer and Peripheral Equipment Manufacturing
Founded
2017
Employees
51-200

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.

  • $10M$25M

    Rain AI's revenue is estimated to be in the range of $10M$25M

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.

  • $10M$25M

    Rain AI's revenue is estimated to be in the range of $10M$25M

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