Why Sonic Fiber-optic Internet?

Browse, Game, Stream Your Heart Out.

Ultra-fast, and totally reliable. It doesn’t matter how you spend your screentime; Fiber-optic internet has the speed and bandwidth to seamlessly support any online activity without lags or downtime.

More Devices. Less Problems.

Connect as many devices as you like without fear of slowdown or data caps. Now, everyone in your house can do it all on the best possible connection with Fiber-optic internet.

Ultra-Fast Speeds, Up and Down.

Whether you’re binging on shows, uploading photos, sharing large files, or video chatting in HD, our symmetric speeds transfer data at more than 20x the national average.

What can Sonic do for you? Find services in your neighborhood.

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

What can you do with 1 Gigabit?


Better Internet. Better Price.

At Sonic, 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.


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

Sonic Service Features.

No data caps, limits, or throttling

No installation fees

15 email accounts, 1GB of storage*

Member-focused privacy policies

Free VPN*

Fax-to-email service*

Spam Call Blocking*

Unlimited calling to 60+ countries*

*Not included with Basic Fiber service.

A Different Kind of Internet Service Provider.

A Leader in Customer Care

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.

Internet with Integrity

We delete user data every two weeks, and pledge to never voluntarily sell or share our members’ private information. We also uphold the principles of net neutrality. Sonic has your back when it comes to online rights and your personal security.

Supporting Our Local Community

Established in 1994, we’ve been serving our shared local community for years and counting. We’re proud to be committed to delivering the fastest, cheapest internet available to the Bay Area and beyond.

Get super-fast internet from the local ISP you can trust.