Internet providers in Sunnyvale, CA

Internet in Sunnyvale

Moving towns or switching internet providers can be confusing and stressful. Comparing internet providers against the averages in the Sunnyvale area can help you choose the right internet and get back to your life.

Sunnyvale Residential Internet Coverage

The suburban city of Sunnyvale is served by a number of large California and national internet service providers, providing numerous options to residential and business customers.

Those who choose AT&T can access internet anywhere in Sunnyvale, due to AT&T's expansive DSL network. AT&T also has a growing fiber network in Sunnyvale.

High-speed cable internet is available in most of Sunnyvale through Xfinity. Service runs to the furthest points of Sunnyvale, from Lakewood Village in the north to Ortega Park in the south. The service map stretches from Stevens Creek in the west to Ponderosa Park in the east.

Through Sonic.net, certain Sunnyvale neighborhoods have access to DSL internet at a variety of speeds. Service is available in the western areas of Cherry Chase and Cumberland West, running east to Ponderosa Park. However, service is limited in the southern part of the city, stopping short of Stevens Creek in West Valley.

A growing internet service provider in Sunnyvale is New Edge Networks, which serves much of eastern Sunnyvale and southern Sunnyvale. The service map stops before reaching the western neighborhoods of Cherry Orchard, Heritage District, and Washington Park, running to the northern communities of San Miguel and Victory Village.

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Upload speed
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Latency (ping)
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Jitter
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Our averages are based on hundreds of thousands of speed tests just like yours.

Data based on internet speed tests performed in Sunnyvale

Average download speed
244.26 Mbps

Average upload speed
69.75 Mbps

Average latency (ping)
11.86 ms

Average jitter
7.09 ms

Looking for an easy way to test and track your internet speed anywhere?

Download our free, easy-to-use speed test app for quick and reliable results.

Internet Provider Availability Map

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Learn more about AT&T

What is the best internet provider in Sunnyvale?

AT&T - Great value
Xfinity - High speeds widely available
EarthLink - Multiple service types available
Verizon Home Internet - Fast upload and download speeds
Viasat - Widely available

See internet providers in nearby cities.

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Compare internet providers in your area

Still unsure which internet provider to choose? Check out some of our head-to-head comparisons to help narrow down your decision.

Summary of Sunnyvale internet providers

Provider	Type	Download speeds up to	User rating	Order online
AT&T	Fiber	5000 Mbps	3.5/5	View Plans for AT&T
T-Mobile Home Internet	5G Home	245 Mbps	4.0/5	View Plans for T-Mobile Home Internet
Xfinity	Cable	2000 Mbps	3.5/5	View Plans for Xfinity
EarthLink	Fiber	5000 Mbps	4.0/5	View Plans for EarthLink
Verizon Home Internet	5G Home	300 Mbps	4/5	View Plans for Verizon Home Internet
Viasat	Satellite	150 Mbps	3/5
Sail Internet	Fiber & Fixed Wireless	1000 Mbps	4.5/5
Easy Internet Now	Fiber	5000 Mbps	4.5/5
Etheric Networks	Fiber & Fixed Wireless	25 Mbps	5.0/5

Availability and speeds displayed are not guaranteed and are subject to change.

Technology Type

DSL:

DSL provides internet service via phone cables and is up to ten times faster than dial-up service.

Cable:

Cable provides internet speeds faster than DSL through the same cables used for cable TV.

Satellite:

Satellite internet is widely available, but offers slower speeds due to a far-traveling signal.

Fiber:

Fiber relies on glass strands to relay digital code and is much faster than both DSL and cable.

Customer reviews of internet providers in Sunnyvale

Don't worry, you're not alone out there. Read some reviews from verified customers to get the real scoop
on internet providers in Sunnyvale.

See internet providers in nearby cities.

Live in a small town or suburb outside of Sunnyvale? We got you covered, too.

Methodology

HighSpeedInternet.com compares internet providers within cities and metro areas to give customers the most relevant insights into their internet options. When comparing providers, we consider the following:

Provider coverage areas
Advertised speeds
Real-world speeds (speed test data)
Customer feedback
Other relevant localized data

We source localized coverage data displayed on our coverage maps from the FCC coverage database, which is updated every six months. For the most current summary of providers in your area, we recommend you use our zip code search tool, which offers the most recent coverage data straight from internet service providers (ISPs).

Our city overviews compare advertised provider speeds. We may also include real-world speed data gathered from millions of annual speed test results. To process our speed test data, we first filter out outliers and providers with low test counts. We then calculate speed averages with every ISP subject to the same parameters.

We gather ISP customer feedback data from our comprehensive annual surveys and direct customer feedback submitted to HighSpeedInternet.com. Unless stated otherwise, average ratings are calculated nationally.

Internet providers in Sunnyvale, CA

What’s a good internet speed?

Internet in Sunnyvale

Sunnyvale Residential Internet Coverage