Best Internet Providers in San Jose, California

What is the best internet provider in San Jose?

CNET’s pick for the best internet provider in San Jose is AT&T Fiber. AT&T Fiber offers lightning-fast speeds, with symmetrical download and upload speeds maxing out at 5,000Mbps. AT&T isn’t the most widely available ISP in San Jose, but it offers straightforward terms of service (including opting out of contracts, data caps and equipment rentals) and doesn’t enforce automatic price hikes.

If you can’t get AT&T Fiber at your address, Xfinity is the best cable internet provider in the city and the second-best option, thanks to its widespread coverage in the San Jose, competitive introductory pricing and fast speeds. Prices do increase in the second or third year of your plan, so keep an eye out for a price increase after a year or two of service. If you have access to it, Sonic Fiber offers the fastest internet in San Jose, with speeds of up to 10,000Mbps for a reasonable cost of $50 monthly. For smaller households with more modest speed needs, T-Mobile Home Internet offers three straightforward plans for $50 or $70 a month. You can also find ample speed from local fixed wireless provider Twist, which offers a range of plans starting at 200Mbps and maxing out at an impressive 1,000Mbps.​ Let’s take a closer look at CNET’s top picks for San Jose.

Best internet in San Jose in 2024

San Jose internet providers compared

Provider Internet technology Monthly price range Speed range Monthly equipment costs Data cap Contract CNET review score
AT&T Internet Air
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Fixed wireless $55 10-100Mbps None 1.5TB None 7.4
AT&T Fiber
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Fiber $55-$245 300-5,000Mbps None None None 7.4
Sonic Fiber Fiber $50 10,000Mbps $5 (optional) None None 7.3
T-Mobile Home Internet
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Fixed wireless $50-$70 ($35-$55 for eligible mobile customers) 87-415Mbps None None None 7.4
Twist Fixed wireless $55-$80 200-1,000Mbps None None None N/A
Verizon 5G Home Internet
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Fixed wireless $50-$70 ($35-$45 with qualifying Verizon 5G mobile plans) 50-1,000Mbps None None None 7.2
Xfinity
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Cable $20-$75 150-2,000Mbps $25 (optional) 1.2TB on some plans 1 year on some plans 7

Show more (3 items)

Source: CNET analysis of provider data

Other available internet providers in San Jose

  • Etheric Networks: Offering fixed wireless internet in San Jose, Etheric plans start at $79 monthly for 100Mbps speeds. Unless your only other option is satellite internet, you can safely eliminate Etheric from contention — several other providers offer faster speeds at a lower price. 
  • Ridge Wireless: Like Etheric, Ridge Wireless should only be viewed as a last resort in San Jose. It’s prohibitively expensive — plans start at $100 monthly for just 20Mbps — and fixed wireless internet is less reliable than cable or fiber. A bare-minimum 100Mbps plan will run you $150 monthly.
  • Satellite internet: You can get satellite internet at nearly every address in the country, but it’s rarely your best option. Hughesnet and Viasat come with low data allowances, slow speeds and high prices. Starlink improves on the speed and latency issues satellite internet is known for, but you’ll have to buy the dish for $349 just to get started.
  • Sonic Fiber: Sonic would be an easy choice for our top pick if it were more widely available. Its single plan costs $50 a month for 10,000Mbps speeds — a value unheard of in the internet world. For comparison, AT&T charges five times as much for half the speed. Unfortunately, it’s available at fewer than one in four San Jose homes. (Because Sonic isn’t among the city’s top 10 most prevalent providers, FCC data doesn’t list exact availability figures.)
  • Twist: In partnership with local ISP Sail, Twist delivers quick speeds across San Jose using fixed wireless and Power over Ethernet technology. There are four tiers: the cheapest tier starts at $55 monthly for 200Mbps and the fastest tier (1,000Mbps) costs $80 monthly. The cost of service includes equipment (two eero 6+ devices), installation and unlimited data.
  • Verizon 5G Home Internet: Like T-Mobile, Verizon uses its 5G cellular network to offer high-speed internet in San Jose. It isn’t as widely available. Right now, only 33% of homes have access to Verizon. But it can be especially appealing if you’re a Verizon Wireless customer — bundling with a cellphone plan cuts off $15 to $25 from home internet plans. 

Sean Duan/Getty Images

Cheap internet options in San Jose

Several affordable internet plans are available in San Jose, with prices starting at just $20 per month from Xfinity. Xfinity’s prices increase after the promotional period ends, but this isn’t until the third year on most plans. If you don’t want to worry about your bill going up, T-Mobile locks in your price for as long as you stay a customer.

What’s the cheapest internet plan in San Jose?

Provider Starting price Max download speed Monthly equipment fee
Xfinity Connect
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$20 150Mbps None
Xfinity Connect More
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$35 300Mbps None
Sonic Fiber $50 10,000Mbps $5 (optional)
Verizon 5G Home Internet
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$50 ($35 with eligible mobile plan) 85Mbps None
T-Mobile Rely Internet
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$50 ($35 with eligible mobile plan) 318Mbps None
Xfinity Fast
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$55 500Mbps None
AT&T Fiber 300
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$55 300Mbps None
Twist $55 200Mbps None

Show more (4 items)

Source: CNET analysis of provider data

How to find internet deals and promotions in San Jose

The best internet deals and top promotions in San Jose depend on what discounts are available during that time. Most deals are short-lived, but we look frequently for the latest offers. 

How many members of your household use the internet?

San Jose internet providers, such as Xfinity, may offer lower introductory pricing or streaming add-ons for a limited time. Many, however, including AT&T Fiber and Sonic Fiber, run the same standard pricing year-round. 

For a more extensive list of promos, check out our guide on the best internet deals. 

How fast is San Jose broadband?

San Jose has several multi-gig internet plans if you’re looking for ultra-fast speeds. According to Ookla speed test data, San Jose ranks 30th out of the 100 most populated cities in the US for median internet speed — ahead of Oakland, Fresno, San Francisco and Sacramento. (Disclosure: Ookla is owned by the same parent company as CNET, Ziff Davis.)

Fastest internet plans in San Jose

Provider Starting price Max download speed Max upload speed Data cap Connection type
Sonic Fiber $50 10,000Mbps 10,000Mbps None Fiber
AT&T Fiber 5000
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$245 5,000Mbps 5,000Mbps None Fiber
AT&T Fiber 2000
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$145 2,000Mbps 2,000Mbps None Fiber
Xfinity Gigabit X2
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$75 2,000Mbps 200Mbps 1.2TB Cable
AT&T Fiber 1000
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$80 1,000Mbps 1,000Mbps None Fiber
Xfinity Gigabit
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$65 1,000Mbps 150Mbps None Cable
Twist 1000 $80 1,000Mbps 190Mbps None Fixed wireless
Verizon 5G Home Plus Internet
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$80 1,000Mbps 20Mbps None Fixed wireless

Show more (4 items)

Source: CNET analysis of provider data

What’s a good internet speed?

Most internet connection plans can now handle basic productivity and communication tasks. If you’re looking for an internet plan that can accommodate videoconferencing, streaming video or gaming, you’ll have a better experience with a more robust connection. Here’s an overview of the recommended minimum download speeds for various applications, according to the FCC. Note that these are only guidelines — and that internet speed, service and performance vary by connection type, provider and address.

For more information, refer to our guide on how much internet speed you really need.

  • 0 to 5Mbps allows you to tackle the basics — browsing the internet, sending and receiving email, streaming low-quality video.
  • 5 to 40Mbps gives you higher-quality video streaming and videoconferencing.
  • 40 to 100Mbps should give one user sufficient bandwidth to satisfy the demands of modern telecommuting, video streaming and online gaming. 
  • 100 to 500Mbps allows one to two users to simultaneously engage in high-bandwidth activities like videoconferencing, streaming and online gaming. 
  • 500 to 1,000Mbps allows three or more users to engage in high-bandwidth activities like videoconferencing, streaming and online gaming all at the same time.

How CNET chose the best internet providers in San Jose

Internet service providers are numerous and regional. Unlike the latest smartphone, laptop, router or kitchen tool, it’s impractical to personally test every internet service provider in a given city. So what’s our approach? For starters, we tap into a proprietary pricing, availability and speed database that draws from our own historical ISP data, partner data and mapping information from the Federal Communications Commission at FCC.gov. 

This guide leverages an in-house artificial intelligence tool called RAMP, which is trained on our writing and uses our database to generate content about specific internet service providers that our writers can use in determining and presenting our picks for a given guide. Check CNET’s AI policy for more information about how our teams use (and don’t use) AI tools. 

Because our database is not exhaustive, we go to the FCC’s website to check the primary data for ourselves and make sure we’re considering every ISP that provides service in an area. Plans and prices also vary by location, so we input local addresses on provider websites to find the specific options available to residents. We look at sources, including the American Customer Satisfaction Index and J.D. Power, to evaluate how happy customers are with an ISP’s service. ISP plans and prices are subject to frequent changes; all information provided is accurate as of our pre-publication fact-check.

Once we have this localized information, we ask three main questions: 

  1. Does the provider offer access to reasonably fast internet speeds? 
  2. Do customers get decent value for what they’re paying? 
  3. Are customers happy with their service? 

While the answer to those questions is often layered and complex, the providers who come closest to “yes” on all three are the ones we recommend. When selecting the cheapest internet service, we look for the plans with the lowest monthly fee, though we also factor in things like price increases, equipment fees and contracts. Choosing the fastest internet service is relatively straightforward. We look at advertised upload and download speeds and consider real-world speed data from sources like Ookla and FCC reports.

To explore our process in more depth, you can visit our how we test ISPs page.

What’s the final word on internet providers in San Jose?

San Jose residents have an embarrassment of riches when choosing an internet plan. AT&T Fiber is our pick for the best internet provider overall due to its fast speeds, straightforward terms of service and high customer satisfaction scores. Xfinity is more widely available and also offers competitive introductory deals for fast speeds. For smaller households that don’t need as much horsepower, T-Mobile Home Internet is an affordable option that won’t ever go up in price. 

Internet providers in San Jose FAQ

What is the best internet service provider in San Jose?

AT&T Fiber is CNET’s pick for the best internet provider in San Jose due to its broad availability, symmetrical download and upload speeds and straightforward pricing. The cheapest tier starts at $55 monthly for 300Mbps of download and upload speed, with free installation, no equipment costs, contracts or data caps.

Is fiber internet available in San Jose?

Yes, AT&T’s fiber internet service is widely available in San Jose. It offers five plans with no data caps or contracts required and has been rated the best ISP in the country, according to the 2024 American Customer Satisfaction Index survey. Sonic Fiber also has service in San Jose but is not as widely available as AT&T.

What is the cheapest internet provider in San Jose?

The cheapest internet provider in San Jose is Xfinity, which offers plans starting at $20 per month for 150Mbps speeds. 

Which internet provider in San Jose offers the fastest plan?

Sonic Fiber offers the fastest plan in San Jose at 10,000Mbps for $50 per month, but it’s unavailable at most addresses. AT&T Fiber tops out at 5,000Mbps, but it’s more prevalent in the area.


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