BroadbandNow is supported by commissions from some of the providers listed on our site. Learn More

Internet Providers in South San Francisco, California

Filter by zip:

About BroadbandNow’s ISP Coverage Data
BroadbandNow has the most accurate and comprehensive internet service coverage data on the web. Our data sources include the Federal Communications Commission (FCC), user speed tests and coverage data form internet service providers. In addition, we independently source and validate plan and pricing data.

Home Internet in South San Francisco, CA

  • 1. AT&T
    Speeds Up To
    5 Gbps
    See *
    Connection: IPBB, Fiber
    Availability: 89.8%
    South San Francisco speed tests confirm high speeds for AT&T Internet
  • 2. Xfinity
    Speeds Up To
    2 Gbps
    * See **
    Connection: Cable
    Availability: 98.6%
    South San Francisco speed tests confirm high speeds for Xfinity
  • 3. Viasat
    Speeds Up To
    150 Mbps
    * See **
    Connection: Satellite
    Availability: 100%
  • 4. HughesNet
    Speeds Up To
    100 Mbps
    * See **
    Connection: Satellite
    Availability: 100%
  • 5. EarthLink
    Speeds Up To
    100 Mbps
    * See **
    Connection: 5G Internet
    Availability: 18%
  • 6. Verizon
    Speeds Up To
    300 Mbps
    * See **
    Connection: 5G Internet
    Availability: 18.1%
  • 7. Always ON
    Download Speeds:
    25 - 150 Mbps
    * See **
    Connection: Fixed Wireless
    Availability: 27.9%
  • Starlink
    Download Speeds:
    50 - 220 Mbps
    * See **
    Connection: Satellite
    Availability: 100%
  • Etheric
    Speeds Up To
    500 Mbps
    * See **
    Connection: Fixed Wireless
    Availability: 84.2%
  • Astound Broadband Powered by Wave
    Speeds Up To
    1.5 Gbps
    * See **
    Connection: Cable
    Availability: 70.2%
  • Sonic
    Speeds Up To
    1 Gbps
    * See **
    Connection: Fiber
    Availability: 29.9%
  • Unwired
    Speeds Up To
    300 Mbps
    * See **
    Connection: Fixed Wireless
    Availability: 21.5%

Best Internet Providers in South San Francisco, CA

AT&T Fiber, Xfinity, and Astound Broadband Powered by Wave are the best internet providers in South San Francisco. The overall best is AT&T Fiber, which delivers symmetrical speeds that can reach 5 Gbps. AT&T Fiber also provides budget-friendly internet-only plans that start at $55 per month.

Xfinity is another compelling option in the area. Its reliable plans offer download speeds up to 2 Gbps via a cable network. It’s available in 98.7 percent of the city. Xfinity also offers robust TV and phone bundles starting at $55 per month.

Astound Broadband also offers cable and fiber connections to households in South San Francisco. It offers plans with symmetrical gigabit speeds on its fiber network — enough for the average needs of the modern household. Its basic internet plans are also affordable, making it a great fit for households on a budget.

Internet Provider Store Locations in South San Francisco

Are you a journalist or researcher writing about this topic?

Contact us and we'll connect you with a broadband market expert on our team who can provide insights and data to support your work.