Residents of San Jose have 3 internet providers to choose from. The most popular provider is Xfinity, which offers cable and fiber internet service. Over 199,709 recent tests, our research shows that Xfinity customers have been getting 118 Mbps for download speeds and 16 Mbps for upload speeds. Besides Xfinity, residents of San Jose may be able to choose from AT&T and Sail Internet which offer DSL, fiber and fixed wireless internet service.
While these are the real speeds we have been seeing in recent tests, there are many factors that affect download and upload speeds, so your actual service may differ.
Provider | Download Speed | Upload Speed | Latency |
---|---|---|---|
Xfinity Cable Fiber | 118 Mbps | 16 Mbps | 9 ms |
AT&T DSL Fiber Fixed Wireless | 93 Mbps | 63 Mbps | 7 ms |
Sail Internet Fixed Wireless | 126 Mbps | 64 Mbps | 12 ms |
* Data from speed tests taken in the last 3 months |
Xfinity is the most popular provider in San Jose offering cable and fiber internet service. Users have been getting 118 Mbps for download speeds and 16 Mbps for upload speeds over 199,709 recent tests.
Xfinity has the 2nd fastest average download speed, the 3rd fastest average upload speed, and the 2nd lowest latency out of all of the providers in San Jose. 27% of users saw download speeds between 100-250 Mbps, and 42% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
Date | Download Speed | Upload Speed | Latency |
---|---|---|---|
November 30, 2023 | 938 Mbps | 42 Mbps | 5 ms |
November 30, 2023 | 155 Mbps | 30 Mbps | 19 ms |
November 30, 2023 | 137 Mbps | 6 Mbps | 17 ms |
November 30, 2023 | 9 Mbps | 4 Mbps | 10 ms |
November 30, 2023 | 45 Mbps | 117 Mbps | 9 ms |
November 30, 2023 | 116 Mbps | 24 Mbps | 56 ms |
November 30, 2023 | 120 Mbps | 18 Mbps | 6 ms |
November 30, 2023 | 250 Mbps | 11 Mbps | 17 ms |
November 30, 2023 | 261 Mbps | 8 Mbps | 17 ms |
November 30, 2023 | 538 Mbps | 56 Mbps | 8 ms |
AT&T is the 2nd most popular provider in San Jose offering DSL, fiber and fixed wireless internet service. Users have been getting 93 Mbps for download speeds and 63 Mbps for upload speeds over 79,943 recent tests.
AT&T has the 3rd fastest average download speed, the 2nd fastest average upload speed, and the lowest latency out of all of the providers in San Jose. 18% of users saw download speeds between 100-250 Mbps, and 27% of users saw upload speeds faster than 250 Mbps.
Download Speeds
Upload Speeds
Date | Download Speed | Upload Speed | Latency |
---|---|---|---|
November 30, 2023 | 22 Mbps | 12 Mbps | 21 ms |
November 30, 2023 | 49 Mbps | 5 Mbps | 148 ms |
November 30, 2023 | 227 Mbps | 314 Mbps | 8 ms |
November 30, 2023 | 942 Mbps | 916 Mbps | 51 ms |
November 30, 2023 | 94 Mbps | 93 Mbps | 22 ms |
November 30, 2023 | 616 Mbps | 479 Mbps | 28 ms |
November 30, 2023 | 141 Mbps | 9 Mbps | 23 ms |
November 30, 2023 | 551 Mbps | 2 Mbps | 18 ms |
November 30, 2023 | 54 Mbps | 12 Mbps | 22 ms |
November 30, 2023 | 284 Mbps | 243 Mbps | 5 ms |
Sail Internet is the 3rd most popular provider in San Jose offering fixed wireless internet service. Users have been getting 126 Mbps for download speeds and 64 Mbps for upload speeds over 16,994 recent tests.
Sail Internet has the fastest average download speed, the fastest average upload speed, and the 3rd lowest latency out of all of the providers in San Jose. 32% of users saw download speeds between 100-250 Mbps, and 26% of users saw upload speeds between 50-100 Mbps.
Download Speeds
Upload Speeds
Date | Download Speed | Upload Speed | Latency |
---|---|---|---|
November 30, 2023 | 535 Mbps | 612 Mbps | 2 ms |
November 30, 2023 | 243 Mbps | 48 Mbps | 13 ms |
November 30, 2023 | 85 Mbps | 32 Mbps | 11 ms |
November 30, 2023 | 95 Mbps | 63 Mbps | 20 ms |
November 30, 2023 | 102 Mbps | 30 Mbps | 19 ms |
November 29, 2023 | 71 Mbps | 85 Mbps | 11 ms |
November 29, 2023 | 525 Mbps | 588 Mbps | 2 ms |
November 29, 2023 | 217 Mbps | 36 Mbps | 15 ms |
November 29, 2023 | 204 Mbps | 59 Mbps | 13 ms |
November 29, 2023 | 160 Mbps | 41 Mbps | 15 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.