Alviso residents have 3 internet providers to choose from. Sail Internet is the most popular provider, offering fixed wireless internet service. In our research, we have been seeing 83 Mbps for download speeds and 89 Mbps for upload speeds for Sail Internet customers over 61 recent tests. AT&T and Xfinity also have coverage in Alviso, although they are not as popular as Sail Internet. These providers offer DSL, fiber and cable internet service.
See more detailed speed and coverage data below.
| Provider | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| Sail Internet Fixed Wireless | 83 Mbps | 89 Mbps | 21 ms |
| AT&T DSL Fiber | 1 Mbps | 1 Mbps | 19 ms |
| Xfinity Cable | 280 Mbps | 1 Mbps | 9 ms |
| * Data from speed tests taken in the last 3 months | |||
Sail Internet is the most popular provider in Alviso offering fixed wireless internet service. Users have been getting 83 Mbps for download speeds and 89 Mbps for upload speeds over 61 recent tests.
Sail Internet has the 2nd fastest average download speed, the fastest average upload speed, and the 3rd lowest latency out of all of the providers in Alviso. 33% of users saw download speeds between 50-100 Mbps, and 50% of users saw upload speeds between 100-250 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| January 18, 2023 | 16 Mbps | 3 Mbps | 23 ms |
| January 11, 2023 | 24 Mbps | 20 Mbps | 18 ms |
| January 11, 2023 | 14 Mbps | 17 Mbps | 22 ms |
| January 10, 2023 | 85 Mbps | 134 Mbps | 28 ms |
| January 9, 2023 | 326 Mbps | 216 Mbps | 6 ms |
| January 8, 2023 | 160 Mbps | 102 Mbps | 15 ms |
| January 6, 2023 | 158 Mbps | 101 Mbps | 22 ms |
| January 4, 2023 | 244 Mbps | 3 Mbps | 830 ms |
| January 4, 2023 | 87 Mbps | 1 Mbps | 394 ms |
| January 4, 2023 | 58 Mbps | 89 Mbps | 760 ms |
AT&T is the 2nd most popular provider in Alviso offering DSL and fiber internet service. Users have been getting 1 Mbps for download speeds and 1 Mbps for upload speeds over 6 recent tests.
AT&T has the 3rd fastest average download speed, the 2nd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Alviso. 100% of users saw download speeds slower than 10 Mbps, and 100% of users saw upload speeds slower than 5 Mbps.
Download Speeds
Upload Speeds
Xfinity is the 3rd most popular provider in Alviso offering cable internet service. Users have been getting 280 Mbps for download speeds and 1 Mbps for upload speeds over 5 recent tests.
Xfinity has the fastest average download speed, the 3rd fastest average upload speed, and the lowest latency out of all of the providers in Alviso. 67% of users saw download speeds between 250-500 Mbps, and 50% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
We’ll run a download test and an upload test to give you the full picture of your internet connection.