Residents of Seabrook have 3 internet providers to choose from. The most popular provider is Xfinity, which offers cable internet service. Over 2,184 recent tests, our research shows that Xfinity customers have been getting 153 Mbps for download speeds and 22 Mbps for upload speeds. Besides Xfinity, residents of Seabrook may be able to choose from AT&T and Frontier Communications which offer DSL and fiber 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 | 153 Mbps | 22 Mbps | 14 ms |
| AT&T DSL Fiber | 233 Mbps | 134 Mbps | 10 ms |
| Frontier Communications DSL | 4 Mbps | 1 Mbps | 21 ms |
| * Data from speed tests taken in the last 3 months | |||
Xfinity is the most popular provider in Seabrook offering cable internet service. Users have been getting 153 Mbps for download speeds and 22 Mbps for upload speeds over 2,184 recent tests.
Xfinity has the 2nd fastest average download speed, the 2nd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Seabrook. 32% of users saw download speeds between 100-250 Mbps, and 57% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 17, 2024 | 145 Mbps | 104 Mbps | 19 ms |
| June 17, 2024 | 465 Mbps | 24 Mbps | 13 ms |
| June 17, 2024 | 119 Mbps | 18 Mbps | 12 ms |
| June 17, 2024 | 69 Mbps | 30 Mbps | 18 ms |
| June 17, 2024 | 40 Mbps | 11 Mbps | 13 ms |
| June 17, 2024 | 287 Mbps | 164 Mbps | 28 ms |
| June 17, 2024 | 33 Mbps | 30 Mbps | 16 ms |
| June 17, 2024 | 727 Mbps | 54 Mbps | 10 ms |
| June 17, 2024 | 4 Mbps | 1 Mbps | 23 ms |
| June 17, 2024 | 136 Mbps | 14 Mbps | 15 ms |
AT&T is the 2nd most popular provider in Seabrook offering DSL and fiber internet service. Users have been getting 233 Mbps for download speeds and 134 Mbps for upload speeds over 525 recent tests.
AT&T has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Seabrook. 30% of users saw download speeds between 250-500 Mbps, and 38% of users saw upload speeds faster than 250 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 17, 2024 | 37 Mbps | 30 Mbps | 10 ms |
| June 17, 2024 | 206 Mbps | 64 Mbps | 12 ms |
| June 17, 2024 | 91 Mbps | 49 Mbps | 8 ms |
| June 16, 2024 | 83 Mbps | 45 Mbps | 8 ms |
| June 16, 2024 | 364 Mbps | 1 Mbps | 8 ms |
| June 14, 2024 | 313 Mbps | 356 Mbps | 9 ms |
| June 14, 2024 | 35 Mbps | 13 Mbps | 8 ms |
| June 14, 2024 | 295 Mbps | 303 Mbps | 11 ms |
| June 14, 2024 | 757 Mbps | 708 Mbps | 8 ms |
| June 14, 2024 | 123 Mbps | 103 Mbps | 14 ms |
Frontier Communications is the 3rd most popular provider in Seabrook offering DSL internet service. Users have been getting 4 Mbps for download speeds and 1 Mbps for upload speeds over 43 recent tests.
Frontier Communications has the 3rd fastest average download speed, the 3rd fastest average upload speed, and the 3rd lowest latency out of all of the providers in Seabrook. 80% of users saw download speeds slower than 10 Mbps, and 88% of users saw upload speeds slower than 5 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 3, 2024 | 4 Mbps | 1 Mbps | 21 ms |
| June 1, 2024 | 3 Mbps | 1 Mbps | 21 ms |
| May 30, 2024 | 4 Mbps | 1 Mbps | 62 ms |
| May 30, 2024 | 1 Mbps | 1 Mbps | 837 ms |
| May 30, 2024 | 1 Mbps | 1 Mbps | 165 ms |
| May 26, 2024 | 4 Mbps | 1 Mbps | 20 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.