Sunnyvale Internet Providers
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Sunnyvale has 19 internet options – View all▼
Sunnyvale has one fiber provider, AT&T, and one cable provider, Xfinity. Symmetric speeds of 5,000 Mbps are available in parts of the city.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| AT&T | 5,000 | 5,000 | 91% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Xfinity | 2,000 | 2,000 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Sail Internet | 1,000 | 1,000 | 15% |
| AT&T | 100 | 20 | 8% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Sail Internet | 1,000 | 200 | 36% |
| Verizon | 1,000 | 75 | 87% |
| Tekify Fiber & Wireless | 300 | 70 | 35% |
| Etheric Networks | 250 | 100 | 100% |
| Ridge Wireless | 100 | 60 | 100% |
| MINTernet | 100 | 20 | 100% |
| T-Mobile | 100 | 20 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Starlink | 280 | 30 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| HughesNet | 100 | 5 | 100% |
| Viasat | 100 | 3 | 100% |
| Provider | TechnologyTech | Download (Mbps) | Upload (Mbps) | AvailabilityCoverage |
|---|---|---|---|---|
| Astound | Fiber | 1,500 | 1,500 | 0.8% |
| Sail Internet | Fiber | 1,000 | 1,000 | 4% |
| Cruzio | Fixed WirelessFixed Wireless | 1,000 | 250 | 3% |
| AT&T | Fixed WirelessFixed Wireless | 100 | 20 | 0.2% |
| Viasat Carrier Services | Traditional SatelliteGSO Satellite | 25 | 3 | 5% |
Broadband Map's availability estimates are based on the census boundaries of Sunnyvale. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.
Broadband Map's listings of internet providers in Sunnyvale rely primarily on the November 2025 release from the FCC's Broadband Data Collection program (representing Sunnyvale ISPs' availability as of June 2025).