RealSpeeds

Internet Speeds in San Antonio, TX

San Antonio residents have 4 internet providers to choose from. Spectrum is the most popular provider, offering cable and fiber internet service. In our research, we have been seeing 144 Mbps for download speeds and 12 Mbps for upload speeds for Spectrum customers over 205,414 recent tests. AT&T, Google Fiber and Grande Communications also have coverage in San Antonio, although they are not as popular as Spectrum. These providers offer DSL, fiber, fixed wireless and cable internet service.

See more detailed speed and coverage data below.

Last updated on May 12 2022
ProviderDownload SpeedUpload Speed
Spectrum
Cable
Fiber
View Details →
144 Mbps12 Mbps
AT&T
DSL
Fiber
Fixed Wireless
View Details →
168 Mbps93 Mbps
Google Fiber
Fiber
View Details →
182 Mbps126 Mbps
Grande Communications
Cable
Fiber
View Details →
121 Mbps21 Mbps
* Data from speed tests taken in the last 3 months

Internet Providers in San Antonio, TX

Spectrum

Cable
Fiber

Download Speed

144Mbps

Upload Speed

12Mbps

Overview

Spectrum is the most popular provider in San Antonio offering cable and fiber internet service. Users have been getting 144 Mbps for download speeds and 12 Mbps for upload speeds over 205,414 recent tests.

Speed Breakdown

Spectrum has the 3rd fastest average download speeds and the 4th fastest average upload speeds out of all of the providers in San Antonio. 41% of users saw download speeds between 100-250 Mbps, and 59% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

AT&T

DSL
Fiber
Fixed Wireless

Download Speed

168Mbps

Upload Speed

93Mbps

Overview

AT&T is the 2nd most popular provider in San Antonio offering DSL, fiber and fixed wireless internet service. Users have been getting 168 Mbps for download speeds and 93 Mbps for upload speeds over 103,644 recent tests.

Speed Breakdown

AT&T has the 2nd fastest average download speeds and the 2nd fastest average upload speeds out of all of the providers in San Antonio. 24% of users saw download speeds between 250-500 Mbps, and 24% of users saw upload speeds faster than 250 Mbps.

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Google Fiber

Fiber

Download Speed

182Mbps

Upload Speed

126Mbps

Overview

Google Fiber is the 3rd most popular provider in San Antonio offering fiber internet service. Users have been getting 182 Mbps for download speeds and 126 Mbps for upload speeds over 32,838 recent tests.

Speed Breakdown

Google Fiber has the fastest average download speeds and the fastest average upload speeds out of all of the providers in San Antonio. 29% of users saw download speeds between 100-250 Mbps, and 28% of users saw upload speeds between 100-250 Mbps.

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Grande Communications

Cable
Fiber

Download Speed

121Mbps

Upload Speed

21Mbps

Overview

Grande Communications is the 4th most popular provider in San Antonio offering cable and fiber internet service. Users have been getting 121 Mbps for download speeds and 21 Mbps for upload speeds over 5,831 recent tests.

Speed Breakdown

Grande Communications has the 4th fastest average download speeds and the 3rd fastest average upload speeds out of all of the providers in San Antonio. 26% of users saw download speeds between 100-250 Mbps, and 41% of users saw upload speeds between 10-25 Mbps.

Download Speeds

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Frequently Asked Questions

What internet providers are available in San Antonio, TX?

Spectrum, AT&T, Google Fiber and Grande Communications currently operate in San Antonio.

What is the most popular internet provider in San Antonio, TX?

Spectrum is currently the most popular internet provider in San Antonio based on the number of speed tests in the last 3 months.

What is the fastest internet provider in San Antonio, TX?

The fastest internet provider for you is going to differ based on your needs, and which providers actually serve your home. However, when it comes to the real speeds users in San Antonio are getting, Google Fiber provides the fastest download speeds and Google Fiber provides the fastest upload speeds.