California’s Fastest Internet Provider

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Sonic Gives You Every Reason to Switch.

A Better Internet

Sonic is building Gigabit Fiber 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. That’s why we offer the best internet service starting at just $39.99/month.

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

All of our services include a home phone connection, so you never miss a beat, as well as the fastest internet for all your streaming options so you can cut the cord.

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