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America’s fastest, most affordable internet service.

Speeds up to
10 Gigabits
New fiber customers get first month free

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Sonic Gives You Every Reason to Switch.

A Better Internet

Sonic is building Fiber-optic Internet in the Bay Area and beyond. So, you can do more of everything you love online, in less time.

A Better Price

We believe super-fast, trustworthy internet should be accessible to all. Our members don’t have to break the bank to supply their homes with the kind of internet they deserve.

Better Customer Service

Our Customer Care team is friendly, knowledgeable, and passionate about helping our members get the most out of their Sonic service. We believe there’s nothing more important than the power of being nice.

All Your Options with a Single Provider

Our services provide what you need where you need it. Whether that’s an all inclusive package with home phone connection, or exclusive access to our Fiber speed internet.

Sonic Fiber-optic Internet. The Future of Internet Connectivity.

Our 100% Fiber network delivers internet connectivity over the most advanced, cutting-edge technology available. Fiber-optics transfer data via light traveling through small, flexible glass strands. Not only does light travel faster, but it isn’t susceptible to outside forces, like power outages, weather, age, or distance. So, you get the fastest, most reliable, future-proof network available. Welcome to the gold standard of internet connectivity.

Fiber cables