There are 4 internet providers operating in San Francisco, the most popular being Xfinity. Xfinity offers cable and fiber internet service. In 228,351 recent tests, on average, we have been seeing 131 Mbps for download speeds and 16 Mbps for upload speeds for Xfinity customers. In addition to Xfinity, DSL, fiber, fixed wireless and cable internet service is also available from AT&T, Webpass and Wave Broadband.
While these are the real speeds we have been seeing in our research, there are many factors that go into the actual download and upload speeds you will encounter.
Provider | Download Speed | Upload Speed | Latency |
---|---|---|---|
Xfinity Cable Fiber | 131 Mbps | 16 Mbps | 9 ms |
AT&T DSL Fiber | 88 Mbps | 30 Mbps | 6 ms |
Webpass Fiber Fixed Wireless | 293 Mbps | 208 Mbps | 4 ms |
Wave Broadband Cable DSL | 154 Mbps | 11 Mbps | 9 ms |
* Data from speed tests taken in the last 3 months |
Xfinity is the most popular provider in San Francisco offering cable and fiber internet service. Users have been getting 131 Mbps for download speeds and 16 Mbps for upload speeds over 228,351 recent tests.
Xfinity has the 3rd fastest average download speed, the 3rd fastest average upload speed, and the 4th lowest latency out of all of the providers in San Francisco. 24% of users saw download speeds between 100-250 Mbps, and 44% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
Date | Download Speed | Upload Speed | Latency |
---|---|---|---|
March 16, 2024 | 860 Mbps | 16 Mbps | 10 ms |
March 16, 2024 | 4 Mbps | 2 Mbps | 47 ms |
March 16, 2024 | 206 Mbps | 31 Mbps | 8 ms |
March 16, 2024 | 478 Mbps | 23 Mbps | 19 ms |
March 16, 2024 | 295 Mbps | 20 Mbps | 9 ms |
March 16, 2024 | 758 Mbps | 35 Mbps | 15 ms |
March 16, 2024 | 245 Mbps | 23 Mbps | 7 ms |
March 16, 2024 | 346 Mbps | 1 Mbps | 14 ms |
March 16, 2024 | 119 Mbps | 18 Mbps | 7 ms |
March 16, 2024 | 326 Mbps | 41 Mbps | 9 ms |
AT&T is the 2nd most popular provider in San Francisco offering DSL and fiber internet service. Users have been getting 88 Mbps for download speeds and 30 Mbps for upload speeds over 69,030 recent tests.
AT&T has the 4th fastest average download speed, the 2nd fastest average upload speed, and the 2nd lowest latency out of all of the providers in San Francisco. 20% of users saw download speeds between 50-100 Mbps, and 24% of users saw upload speeds slower than 5 Mbps.
Download Speeds
Upload Speeds
Date | Download Speed | Upload Speed | Latency |
---|---|---|---|
March 16, 2024 | 227 Mbps | 1 Mbps | 5 ms |
March 16, 2024 | 333 Mbps | 292 Mbps | 3 ms |
March 16, 2024 | 87 Mbps | 19 Mbps | 21 ms |
March 16, 2024 | 383 Mbps | 455 Mbps | 3 ms |
March 16, 2024 | 83 Mbps | 14 Mbps | 21 ms |
March 16, 2024 | 73 Mbps | 1 Mbps | 22 ms |
March 16, 2024 | 83 Mbps | 78 Mbps | 6 ms |
March 16, 2024 | 709 Mbps | 750 Mbps | 3 ms |
March 16, 2024 | 77 Mbps | 1 Mbps | 20 ms |
March 16, 2024 | 9 Mbps | 9 Mbps | 10 ms |
Webpass is the 3rd most popular provider in San Francisco offering fiber and fixed wireless internet service. Users have been getting 293 Mbps for download speeds and 208 Mbps for upload speeds over 21,891 recent tests.
Webpass has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in San Francisco. 35% of users saw download speeds between 250-500 Mbps, and 46% of users saw upload speeds faster than 250 Mbps.
Download Speeds
Upload Speeds
Date | Download Speed | Upload Speed | Latency |
---|---|---|---|
March 16, 2024 | 2 Mbps | 43 Mbps | 8 ms |
March 16, 2024 | 228 Mbps | 1 Mbps | 5 ms |
March 16, 2024 | 657 Mbps | 712 Mbps | 2 ms |
March 16, 2024 | 320 Mbps | 287 Mbps | 2 ms |
March 16, 2024 | 709 Mbps | 426 Mbps | 7 ms |
March 16, 2024 | 93 Mbps | 92 Mbps | 2 ms |
March 16, 2024 | 628 Mbps | 501 Mbps | 5 ms |
March 16, 2024 | 94 Mbps | 93 Mbps | 2 ms |
March 16, 2024 | 604 Mbps | 366 Mbps | 10 ms |
March 16, 2024 | 198 Mbps | 70 Mbps | 7 ms |
Wave Broadband is the 4th most popular provider in San Francisco offering cable and DSL internet service. Users have been getting 154 Mbps for download speeds and 11 Mbps for upload speeds over 4,958 recent tests.
Wave Broadband has the 2nd fastest average download speed, the 4th fastest average upload speed, and the 3rd lowest latency out of all of the providers in San Francisco. 23% of users saw download speeds between 100-250 Mbps, and 34% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
Date | Download Speed | Upload Speed | Latency |
---|---|---|---|
March 16, 2024 | 190 Mbps | 11 Mbps | 10 ms |
March 16, 2024 | 91 Mbps | 4 Mbps | 14 ms |
March 16, 2024 | 439 Mbps | 11 Mbps | 6 ms |
March 16, 2024 | 43 Mbps | 10 Mbps | 10 ms |
March 16, 2024 | 184 Mbps | 1 Mbps | 8 ms |
March 16, 2024 | 59 Mbps | 18 Mbps | 6 ms |
March 16, 2024 | 656 Mbps | 299 Mbps | 6 ms |
March 16, 2024 | 563 Mbps | 11 Mbps | 8 ms |
March 16, 2024 | 186 Mbps | 22 Mbps | 12 ms |
March 16, 2024 | 290 Mbps | 206 Mbps | 5 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.