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Best Internet Providers in San Jose, CA

The best internet providers in San Jose are Xfinity and AT&T Fiber. Xfinity is the best option in San Jose due to its combination of fast speeds up to 1 Gbps and prices starting as low as $30 per month. Xfinity also offers great value with its robust bundles that include Xfinity Internet, Xfinity X1 TV, Xfinity Mobile, Xfinity Home Security, and Xfinity Voice. The bundles start at just $55 per month.

AT&T Fiber comes in a close second to Xfinity, because it offers ultra-fast speeds up to 5 Gbps and prices starting at $55 per month. Customers like that AT&T often offers Visa reward cards as a sign-up perk, and they applaud the reliability and functionality of the AT&T Wi-Fi Gateway with Wi-Fi 6 connectivity. AT&T Fiber also offers numerous plans, so you can customize your internet to your home’s needs. Many AT&T customers add AT&T Wireless to their Fiber plan to score an added discount.

Sonic - Fastest Provider
Xfinity - Cheapest Provider
Viasat - Widley Available
Viasat - Great for Rural Areas
T-Mobile - Offers 5G Home Internet
Sonic - Great Value

Fastest Internet Providers in San Jose, CA

Sonic is the fastest provider in San Jose, with speeds up to 10 Gbps.

The fastest internet providers in San Jose are Sonic, AT&T Fiber, and Xfinity. Sonic is the fastest, offering speeds up to 10 Gbps on a fiber network. Sonic is unmatched in the region when it comes to speed, but it serves only a small fraction of the city. Sonic doesn’t use tiered internet plans, though, so if you can get it in your neighborhood, you’ll be able to tap directly into that 10 Gbps connection.

AT&T Fiber is the second-fastest internet option in San Jose, with speeds up to 5 Gbps. Thanks to fiber-optic technology, AT&T provides symmetrical download and upload speeds, which traditional fixed wireless and cable connections can’t achieve. AT&T Fiber even offers its AT&T Extender Wi-Fi Coverage Service and AT&T Active Armor technology when you purchase multi-gigabit internet in San Jose. For an added bonus, you can subscribe to AT&T HomeTech Protection to cover all your home electronics.

It’s not as fast as Sonic or AT&T Fiber, but Xfinity is a suitable alternative with speeds up to 1 Gbps. Cable connections have low latency and larger infrastructure, making them reliable and widely accessible, which is why Xfinity is the best choice for fast cable internet. Xfinity offers upload speeds only up to 35 Mbps, so it could come up short for content creators, gamers, or heavy streamers.

What’s a Good Internet Speed?

Internet Speed	Appropriate For	Providers in your Area offering this Speed	Availability in your Area
100 Mbps	Streaming Video chat Online gaming Larger households	Viasat T-Mobile EarthLink Hughesnet XNET WiFi Etheric Sail Internet Starlink	100%
1000 Mbps (1 Gbps)	Heavy streaming (4K video multiple devices etc.) Video chat Lag-free gaming Large households	AT&T Xfinity Sonic	98.39%

Learn more about internet speeds:

Internet Availability in San Jose, CA

AT&T Fiber, Xfinity, and Sonic offer San Jose residents a few high-speed, wired internet connections. These providers are available in various parts of the city, but there are some areas where you may not be able to get access. The providers that are available to you will depend on your neighborhood, so let’s take a closer look at the areas that AT&T, Xfinity, and Sonic cover.

AT&T Fiber covers 37.1% of San Jose, with availability concentrated near the city center and spottier coverage in suburbs to the north and south. So, if you live in Luna Park, Japantown, Willow Glen, or Washington, you’ll most likely be able to choose AT&T Fiber as your internet provider. However, don’t count on getting coverage if you live in Windmill Springs or Berryessa.

Xfinity offers high-speed cable internet service in San Jose. It’s almost everywhere in the city, covering 98.4% of the city. There are a few spots where you can’t get Xfinity in Tasman and Zanker, around San Jose State University and parts of Santa Teresa Boulevard in southern San Jose.

Sonic serves 6.4% of the city, which isn’t as noticeable as AT&T Fiber; however, if you’re in the city center, chances are you’ll have access to its service. From the Hensley Historic District to the edges of Little Portugal, you’re covered by Sonic. One area it doesn’t cover is McKinley Elementary School and the neighborhoods west of it, right by the Northside Theatre Company.

Internet Provider Store Locations in San Jose, CA

stores locations available..

Provider Connection Types in San Jose, CA

Connection Type	About this Connection Type	Availability in San Jose, CA
Satellite	Available even in very rural areas Typically has high latency (lag)	100%
DSL	Typically about 100 Mbps Slower than Cable or Fiber	55.22%
Cable	Typically 250 Mbps - 1 Gbps Widely available A good choice for most users	98.42999999999999%
Fiber	Typically 1 Gbps or faster Upload speeds match download speeds	34.660000000000004%

List of Internet Providers in San Jose, CA

Provider	Type	Top Speed
AT&T	IPBB, Fiber, 5G Internet	5 Gbps	View Plans
Xfinity	Cable	2 Gbps	View Plans
Viasat	Satellite	150 Mbps	View Plans
T-Mobile	5G Internet	415 Mbps	View Plans
EarthLink	5G Internet	100 Mbps	View Plans
Hughesnet	Satellite	100 Mbps	View Plans
XNET WiFi	Fixed Wireless	225 Mbps	View Plans
Etheric	Fixed Wireless	500 Mbps	View Plans
Rocky Ridge Wireless	Fixed Wireless	85 Mbps	View Plans
Sonic	Fiber	10 Gbps	View Plans
Sail Internet	Fixed Wireless, DSL	300 Mbps	View Plans
Starlink	Satellite	220 Mbps	View Plans
Verizon	5G Internet	50 Mbps	View Plans

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