Speedtest Performance United States California San Jose

Best Internet Providers in San Jose, California for 2024

Last Updated February 2024

Compare the Best Internet Service Providers in San Jose, CA

Real-world Speedtest results

Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in San Jose, California, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.

AT&T Internet
Real-world Speedtest results

Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in San Jose, California, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.

Download258.10Mbps
Upload188.47Mbps
Latency11ms
Speeds Up To
5000 Mbps / 5000 Mbps
Price Range
$55–$225
Geographic Reach

A provider’s geographic reach is an estimate of the percentage of households served within a given location, and is based on public data submitted to the FCC by the providers.

91%
Internet Type
IPBB, Fiber
(877) 812-8108View Plans
XFINITY
Real-world Speedtest results

Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in San Jose, California, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.

Download248.63Mbps
Upload22.79Mbps
Latency21ms
Speeds Up To
2000 Mbps / 200 Mbps
Price Range
$35–$116
Geographic Reach

A provider’s geographic reach is an estimate of the percentage of households served within a given location, and is based on public data submitted to the FCC by the providers.

98%
Internet Type
Cable
(855) 626-7173View Plans
Verizon
Real-world Speedtest results

Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in San Jose, California, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.

Download-Mbps
Upload-Mbps
Latency-ms
Speeds Up To
1000 Mbps / 75 Mbps
Price Range
$60–$80
Geographic Reach

A provider’s geographic reach is an estimate of the percentage of households served within a given location, and is based on public data submitted to the FCC by the providers.

31%
Internet Type
5G Internet
(844) 667-0064View Plans
Viasat Internet
Real-world Speedtest results

Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in San Jose, California, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.

Download-Mbps
Upload-Mbps
Latency-ms
Speeds Up To
100 Mbps / 3 Mbps
Price Range
$99.99–$119.99
Geographic Reach

A provider’s geographic reach is an estimate of the percentage of households served within a given location, and is based on public data submitted to the FCC by the providers.

100%
Internet Type
Satellite
(844) 923-4674View Plans
HughesNet
Real-world Speedtest results

Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in San Jose, California, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.

Download-Mbps
Upload-Mbps
Latency-ms
Speeds Up To
25 Mbps / 5 Mbps
Price Range
$49.99–$109.99
Geographic Reach

A provider’s geographic reach is an estimate of the percentage of households served within a given location, and is based on public data submitted to the FCC by the providers.

100%
Internet Type
Satellite
(855) 626-7072
Hankins Information Technology
Real-world Speedtest results

Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in San Jose, California, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.

Download-Mbps
Upload-Mbps
Latency-ms
Speeds Up To
50 Mbps / - Mbps
Price Range
-
Geographic Reach

A provider’s geographic reach is an estimate of the percentage of households served within a given location, and is based on public data submitted to the FCC by the providers.

27%
Internet Type
Fixed Wireless
(408) 713-0778View Plans
Sail Internet
Real-world Speedtest results

Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in San Jose, California, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.

Download-Mbps
Upload-Mbps
Latency-ms
Speeds Up To
1000 Mbps / 1000 Mbps
Price Range
from $55
Geographic Reach

A provider’s geographic reach is an estimate of the percentage of households served within a given location, and is based on public data submitted to the FCC by the providers.

12%
Internet Type
Fixed Wireless
(844) 438-8484View Plans
Sonic
Real-world Speedtest results

Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in San Jose, California, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.

Download-Mbps
Upload-Mbps
Latency-ms
Speeds Up To
10000 Mbps / 10000 Mbps
Price Range
$49.99–$59.99
Geographic Reach

A provider’s geographic reach is an estimate of the percentage of households served within a given location, and is based on public data submitted to the FCC by the providers.

6%
Internet Type
Fiber
(855) 757-6111View Plans
Starlink
Real-world Speedtest results

Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in San Jose, California, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.

Download-Mbps
Upload-Mbps
Latency-ms
Speeds Up To
50 Mbps / 25 Mbps
Price Range
$120–$5000
Geographic Reach

A provider’s geographic reach is an estimate of the percentage of households served within a given location, and is based on public data submitted to the FCC by the providers.

100%
Internet Type
Satellite
View Plans
T-Mobile 5G Home Internet
Real-world Speedtest results

Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in San Jose, California, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.

Download-Mbps
Upload-Mbps
Latency-ms
Speeds Up To
100 Mbps / 31 Mbps
Price Range
from $50
Geographic Reach

A provider’s geographic reach is an estimate of the percentage of households served within a given location, and is based on public data submitted to the FCC by the providers.

32%
Internet Type
5G Internet
View Plans

Not all plans are available in all areas. Provider plan, availability, and speed tier data provided by BroadbandNow.com. Speedtest real-world data is only present where sample size has reached significance within a region. Additionally, averages may include aggregated tests across multiple Internet Types (Fiber, DSL, Cable, etc.).

At Speedtest, we take pride in offering accurate and reliable data, serving as the foundation for our ISP recommendations. Our data is gleaned from worldwide Speedtest results by millions of users, affording us a trustworthy and up-to-date view on ISP performance. This enables us to present an unbiased perspective on the capabilities of ISPs.

Three key metrics to consider when evaluating an ISP include download speed, upload speed, and latency. Download speed is vital for streaming and downloading, affecting how quickly data reaches your device. Upload speed is crucial for sending data from your device to the internet, impacting online interactions. Latency, or ping, is significant in video conferencing and online gaming, affecting the responsiveness of your online experience. Armed with this comprehensive understanding, you can make an educated decision aligning with your specific internet needs.

The technology behind your ISP significantly influences your internet experience. Fiber optics, for instance, typically provides the fastest speeds, ideal for demanding online activities. Cable internet offers commendable download speeds but might have slower upload speeds. DSL provides adequate speeds for basic internet use, whereas satellite internet, often the sole option in remote areas, usually exhibits higher latency and reduced speeds.

How Much Speed Do I Need?

Download speeds of at least 100 Mbps and upload speeds of at least 10 Mbps are widely considered fast enough to handle nearly any online activity. A quick guide to what speeds you need for different online activities is below, and you can read our full guide to internet speeds and performance for more information. Keep in mind that the numbers below are the bare minimum for one device at a time. If you’re trying to use multiple devices on a network at the same time, you’ll want higher speeds.

0–5 Mbps (Slow)

  • Stream SD video
  • Connect on Slack
  • Use Microsoft Teams
  • Write and read email
  • Scroll social media
  • General web browsing

5–20 Mbps (Better)

  • Stream HD video at 1080p

20–40 Mbps (Solid)

  • Stream 4K video
  • Play games online

40–100 Mbps (Good)

  • Stream HD games

100+ Mbps (Fast)

  • Engage in multi-player gaming
  • Download huge files

1+ Gbps (Very fast)

  • Do anything you want on multiple devices

ISP Speeds in San Jose, CA

In the vibrant city of San Jose, our proprietary Speedtest data reveals that AT&T Internet leads with the highest recorded median download speeds, clocking in at 258.1 mbps. This showcases AT&T Internet as the speed champion among local ISPs, illustrating their commitment to delivering rapid internet services.

Among the array of providers, Sonic dazzles with its spectacular advertised maximum download speed of up to 10,000 Mbps, thanks to its utilization of fiber technology. Fiber is noteworthy as it generally enables the delivery of extremely high speeds. Meanwhile, both AT&T Internet and XFINITY also impress with advertised maximum speeds of 5,000 Mbps and 2,000 Mbps, respectively, albeit with the disclaimer that real-world speeds may vary.

A good rule of thumb to remember is that download speeds of at least 100 Mbps and upload speeds of 10 Mbps are generally sufficient for a wide range of online activities. This includes streaming 4K high-definition videos, downloading large files, or engaging in HD online gaming across several devices. Your household’s internet speed needs, however, should factor in the network’s usage and the number of users. With the continuous addition of devices to home networks worldwide, understanding the cumulative impact on bandwidth is crucial for choosing the right internet speed for your needs.

San Jose Fixed Speeds

Download Mbps

286.82

Median download speed

Upload Mbps

55.99

Median upload speed

Latency ms

12

Median latency

Historical Data

Download | Upload

To be added to this list for mobile or fixed broadband, 75% of a city's monthly unique user totals over a 13-month period must have a minimum of 200 monthly unique user results. To be updated for mobile or fixed broadband, 75% of a city's monthly unique user totals over a 13-month period must have a minimum of 100 monthly unique user results.

Expected Speed Range

Expected speed range by Provider refers to the interquartile range of median download speed.

An operator or ISP must account for 3% or more of total test samples in the market to be on this list. We display data if at least two operators or ISPs meet this threshold in a designated region or city.

Internet Providers in Nearby Cities

Speedtest Performance United States California San Jose

Home Internet in San Jose

San Jose residents have access to a diverse range of internet services ranging from Fiber, Cable, 5G Internet, Satellite, to Fixed Wireless. Each technology offers a unique set of benefits tailored to different user needs and preferences.

Among the providers, Viasat Internet and HughesNet boast a theoretical 100% coverage across San Jose, as a result of their satellite internet offering. XFINITY, with 98.43% coverage, provides Cable internet, highlighting the importance of considering both technology type and coverage area when selecting an ISP. This comprehensive coverage ensures that residents have a variety of options to choose from based on their specific requirements.

It's essential for consumers to understand that the advertised maximum speeds offered by ISPs may not always reflect the real-world speeds users experience. Disparities can arise due to various factors, including network congestion and the type of internet technology being used.

How we test the speed of ISPs

Speedtest is the definitive way to test the performance and quality of an internet connection. Millions of users like you use Speedtest.net and our Android and iOS apps every day to test internet performance (including bandwidth, latency, coverage, video metrics, and more) in real world situations. We then use rigorous scientific approaches to aggregate and anonymize those results to empower people like you with content like this so you can understand and optimize your internet experience.

The data found within has not been subjected to the rigorous Speedtest marketing claims and data methodology, and therefore cannot be used in commercial applications. Additionally, promised speeds and plans offered are always subject to change.

How to test your internet speed

Speedtest can help you test the speed and overall performance of your internet for free from any device. Click here to open a new page and take a Speedtest. You can then compare your results with what you’ve learned about internet performance near you. If you aren’t getting the results you expect, you can either use this guide to use your Speedtest results to talk to your internet provider or you can shop for a new provider.

Take a Speedtest