We provide a trusted internet service that thrills our customers.

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We’re game-changers.

Here at Sail, we’re redefining what it means to be an internet service provider. With no contracts, strings or surprises, Sail Internet is the provider you’ve always dreamed of.

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We’re fan-favorites.

You might’ve heard that we’re the best in town. (It’s true.) We’ve connected hundreds of happy customers and were voted a Neighborhood Fave by Nextdoor users in 2023. We’re proud to be among the highest-rated ISPs in the San Francisco Bay Area and Silicon Valley. Check out our Google and Yelp reviews to see for yourself.

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We’re bridging the digital divide.

We aim to make the internet more accessible and affordable to those we serve. We empower our customers to break free from big cable with attractive packages and stellar customer service.

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Delivering fast fiber services since 2015

Sail Internet was founded in 2015 by local innovators and Stanford alumni — Kevin Fisher, Ph.D. a former Engineering V.P. at 2Wire and Ikanos, and George Ginis, Ph.D., a former Engineering and Marketing V.P. at ASSIA.

Fueled by passion and growth

We’re dedicated to disrupting the traditional ISP industry and committed to bringing a better alternative to consumers and businesses in the areas we serve. Our team consists of growth-minded individuals, technology enthusiasts and net neutrality advocates.

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Our leadership

Cardi Prinzi

Chief Executive Officer

Cardi is a telecommunications and technology thought leader focused on growth and innovation for regional, national, and global organizations. He has a strong track record of setting strategic vision and developing new products and services through his work in the mid-market and enterprise business with EarthLink/New Edge Networks, Telstra/Pacnet, and Windstream Enterprise. His background includes experience in cloud-based network communications, subsea fiber, and technology solutions. As Chief Executive Officer, Cardi brings his expertise in technology, sales, and marketing of emerging technologies and software services to Sail Internet.

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Kevin Fisher

Chief Product Officer & Co-Founder

Kevin has spent his career revolutionizing the high-speed internet access experience for consumers and businesses.  He has received more than 20 U.S. patents, and his team developed the core technology behind the award-winning line of 2Wire HomePortal routers deployed by AT&T/U-verse and other major phone companies. Kevin is passionate about making new technology accessible, easy to use, and affordable on a mass scale. As Chief Product Officer, Kevin is responsible for strategic product innovation, design and development of residential and commercial internet solutions.

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George Ginis

Chief Technology Officer & Co-Founder

George is a pioneer in developing patented technology and software products that enable Telecom Service Providers to increase the data rate and reliability of high-speed internet access lines. Through his work at ASSIA, George led the development of products currently used by Telcos to manage over 80 million broadband subscriber lines worldwide. George is now driven to bring reliable, fixed wireless internet access to Sail customers. As Chief Technology Officer, George is responsible for the development and distribution of technology and internal operations.

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Come work with us

We’re always looking for great people to join Sail Internet! Check out available opportunities on our Careers page.

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