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Internet providers in South San Francisco, CA

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1. Optimum
99% available in South San Francisco
Connection:
Cable
Download speeds up to
940Mbps

User Rating(818)

Exclusive savings: Use COZY50 at checkout and receive $50 off your first month's bill. Valid through 4/30/24.

2. AT&T
81% available in South San Francisco
Connection:
Fiber
Download speeds up to
5000Mbps

Get up to a $150 AT&T Visa® Reward Card when you sign up for AT&T Fiber! Eligible zip codes only. Redemption req’d. Ltd. avail/areas.

3. EarthLink
90% available in South San Francisco
Connection:
Fiber
Download speeds up to
5000Mbps

User Rating(77)

Ranked #1 Overall by Highspeedinternet.com customer satisfaction survey for 2021 & 2022.

4. Xfinity
96% available in South San Francisco
Connection:
Cable
Download speeds up to
1200Mbps

Double the speed-faster than ever! Enjoy more speed with150Mbps internet for $25/mo for 1 year.

5. Astound Broadband
75% available in South San Francisco
Connection:
Cable, DSL & Fiber
Download speeds up to
1200Mbps
6. Sail Internet
75% available in South San Francisco
Connection:
Fiber & Fixed Wireless
Download speeds up to
1000Mbps
7. Sonic
36% available in South San Francisco
Connection:
Fiber
Download speeds up to
1000Mbps

Get Sonic Fiber for free with the Affordable Connectivity Program.

8. Viasat
97% available in South San Francisco
Connection:
Satellite
Download speeds up to
150Mbps
9. ispMint
99% available in South San Francisco
ispMint
Connection:
DSL
Download speeds up to
100Mbps
Link not provided
10. San Bruno CityNet Services
12% available in South San Francisco
Connection:
Cable & Fiber
Download speeds up to
1000Mbps
11. Raw Bandwidth Communications, Inc.
71% available in South San Francisco
Connection:
DSL
Download speeds up to
100Mbps
12. Etheric Networks
99% available in South San Francisco
Connection:
Fixed Wireless
Download speeds up to
25Mbps
1. Comcast Business
96% available in South San Francisco
Connection:
Cable
Download speeds up to
1000Mbps

User Rating(41)
2. Earthlink Business
74% available in South San Francisco
Connection:
Fiber
Download speeds up to
5000Mbps
3. Astound Broadband
88% available in South San Francisco
Connection:
Cable, DSL & Fiber
Download speeds up to
1200Mbps
4. Sail Internet
75% available in South San Francisco
Connection:
Fiber & Fixed Wireless
Download speeds up to
1000Mbps
5. Sonic
36% available in South San Francisco
Connection:
Fiber
Download speeds up to
1000Mbps

Get Sonic Fiber for free with the Affordable Connectivity Program.

6. Viasat
97% available in South San Francisco
Connection:
Satellite
Download speeds up to
150Mbps
7. ispMint
99% available in South San Francisco
ispMint
Connection:
DSL
Download speeds up to
100Mbps
Link not provided
8. Ooma
99% available in South San Francisco
Ooma
Connection:
Wireless LTE
Download speeds up to
100Mbps
Link not provided
9. San Bruno CityNet Services
12% available in South San Francisco
Connection:
Cable & Fiber
Download speeds up to
1000Mbps
10. Zayo Group
55% available in South San Francisco
Connection:
DSL, Fiber, Fixed Wireless & Other Copper Wireline
Download speeds up to
1000Mbps
11. Raw Bandwidth Communications, Inc.
71% available in South San Francisco
Connection:
DSL
Download speeds up to
100Mbps
12. Etheric Networks
99% available in South San Francisco
Connection:
Fixed Wireless
Download speeds up to
25Mbps
1. Mint
Available in South San Francisco
Connection:
Mobile
Mint
4GLTE Speeds may vary

User Rating
2. Visible
Available in South San Francisco
Connection:
Mobile
Visible
4GLTE Speeds may vary

User Rating
3. Xfinity Mobile
Available in South San Francisco
Connection:
Mobile
Xfinity Mobile
4GLTE Speeds may vary

User Rating

Save up to $830 on an eligible 5g phone with trade in!

4. Verizon Wireless
11% available in South San Francisco
Connection:
Mobile
Verizon Wireless
4GLTE Speeds may vary

User Rating
5. AT&T Wireless
100% available in South San Francisco
Connection:
Mobile
AT&T Wireless
5G Speeds may vary

User Rating

What’s a good internet speed?

Take our quiz to find out how much internet speed you need. Or use our internet speed test to test your current speeds.

0–5 Mbps

Works for:

  • Checking email
  • Streaming music on one device
  • Searching on Google

5–40 Mbps

Works for:

  • Streaming video on one device
  • Video calling with Skype or FaceTime
  • Online gaming for one player

40–100 Mbps

Works for:

  • Streaming HD video on a few devices
  • Multiplayer online gaming
  • Downloading large files

100–500 Mbps

Works for:

  • Streaming video in UHD on multiple screens
  • Downloading files quickly
  • Gaming online for multiple players

500–1,000+ Mbps

Works for:

  • Doing a lot of almost anything

Internet in South San Francisco

Moving towns or switching internet providers can be confusing and stressful. Comparing internet providers against the averages in the South San Francisco area can help you choose the right internet and get back to your life.

Average starting price
$61.37/mo

Average speed
179.7 Mbps

Fastest provider

Most popular provider

Best value provider

Most reliable provider

South San Francisco Residential Internet Coverage

Southern San Francisco is a growing suburb of the greater San Francisco area. The city encompasses many diverse neighborhoods, creating a need for reliable high-speed internet coverage.

Those looking for fiber and DSL internet can explore a number of plans through AT&T. AT&T has a substantial presence in South San Francisco. Their coverage area reaches neighborhoods like Hillside in the north, Baden in the south, Westborough in the west, and downtown in the east.

One of the largest cable internet companies in South San Francisco is Xfinity. Almost all of the city enjoys Xfinity coverage, although doesn't reach the entire downtown area.

Through Astound Broadband, most central and northern South San Francisco neighborhoods have high-speed internet coverage. Some of the covered areas are Baden, Bayshore, and Marcie.

Those looking for TV and internet can consider San Bruno Cable TV. This local provider reaches all of this city's primary neighborhoods and commercial areas.

Both Sonic.net and New Edge Networks boast large networks in South San Francisco. In addition to reaching the entire city with their networks, these companies serve many outlying communities.

Is your internet running slow?

Chances are all that buffering and lag you’re experiencing is not normal. Test your internet speed with our helpful tool to find out if you need faster internet.

Test your current speed

Take our speed test so you can compare your internet service against the competition.

Test your speed to load comparison data

Download speed
000 Mbps

Upload speed
000 Mbps

Latency (ping)
00 ms

Jitter
00 ms

Compare to speeds in your area

Our averages are based on hundreds of thousands of speed tests just like yours.

Data based on internet speed tests performed in South San Francisco

Average download speed
179.74 Mbps

Average upload speed
46.34 Mbps

Average latency (ping)
13.61 ms

Average jitter
20.57 ms

 

Looking for an easy way to test and track your internet speed anywhere?

Download our free, easy-to-use speed test app for quick and reliable results.

Internet Provider Availability Map

Click to Activate Interactive Map

Learn more about Optimum

Learn more about AT&T

Learn more about EarthLink

Learn more about Xfinity

Learn more about Astound Broadband

Learn more about Sail Internet

Learn more about Sonic

Learn more about Viasat

Learn more about ispMint

Learn more about San Bruno CityNet Services

Learn more about Raw Bandwidth Communications, Inc.

Learn more about Etheric Networks

What is the best internet provider in South San Francisco?

Compare internet providers in your area

Still unsure which internet provider to choose? Check out some of our head-to-head comparisons to help narrow down your decision.

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Summary of South San Francisco internet providers

Provider Type Download speeds up to User rating Order online
Optimum Cable 940 Mbps 3.5/5 View Plans for Optimum
AT&T Fiber 5000 Mbps 3.5/5 View Plans for AT&T
EarthLink Fiber 5000 Mbps 4.0/5 View Plans for EarthLink
Xfinity Cable 1200 Mbps 3.5/5 View Plans for Xfinity
Astound Broadband Cable, DSL & Fiber 1200 Mbps 3.0/5 View Plans for Astound Broadband
Sail Internet Fiber & Fixed Wireless 1000 Mbps 5.0/5 View Plans for Sail Internet
Sonic Fiber 1000 Mbps 4.5/5 View Plans for Sonic
Viasat Satellite 150 Mbps 3/5 View Plans for Viasat
ispMint DSL 100 Mbps 4.5/5
San Bruno CityNet Services Cable & Fiber 1000 Mbps 1.0/5 View Plans for San Bruno CityNet Services
Raw Bandwidth Communications, Inc. DSL 100 Mbps N/A View Plans for Raw Bandwidth Communications, Inc.
Etheric Networks Fixed Wireless 25 Mbps 5.0/5 View Plans for Etheric Networks

Availability and speeds displayed are not guaranteed and are subject to change.

Technology Type

DSL:

DSL provides internet service via phone cables and is up to ten times faster than dial-up service.

Cable:

Cable provides internet speeds faster than DSL through the same cables used for cable TV.

Satellite:

Satellite internet is widely available, but offers slower speeds due to a far-traveling signal.

Fiber:

Fiber relies on glass strands to relay digital code and is much faster than both DSL and cable.

Customer reviews of internet providers in South San Francisco

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See internet providers in nearby cities.

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