
Internet providers in San Francisco, CA
Shopping for the best internet in San Francisco? Compare our top picks for internet service providers San Francisco, CA.
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COVID Practices
Unlimited data allowance
AT&T consumer home internet or Fixed Wireless Internet customers can use unlimited internet data through September 30, 2020.
Installation practices
Self-installation is the default installation option when available for customers.
Temporary speed upgrade
Get a temporary speed upgrade to 50 Mbps when you order Cox 10 & 30 Mbps internet plans. Offers valid through June 30, 2020.
Installation practices
Self-installation encouraged. Select your desired installation date, and a Cox representative will call to confirm or reschedule your appointment.
N/A
Installation practices
Safety-first Installation: A Frontier technician will perform your installation with appropriate safety protocols including wearing protective equipment and maintaining social distancing. In taking these precautions, it’s recommended that Frontier customers wear a face mask or face covering for the safety of technicians.
New TV plan
Introducing a new “Local 50” video plan to support contactless installation.
Installation practices
Contactless installation: Mediacom will send an installation kit and a technician to set up a single high-speed data connection, phone, or one local TV channel plan with the help of someone in your home.
N/A
Installation practices
Self-installation is encouraged. For professional installation, contact-free delivery is available for work done outside of the home. For customers moving more than 7 days from the date the order is placed, professional installation is available.
N/A
Installation practices
Free Contactless Delivery: An Xfinity technician will drop-off your equipment with installation instructions, then perform any outside work. Get your installation fees back in a customer credit for a no-charge installation.
Best internet providers in San Francisco
- AT&T – Best for customer satisfaction
- Xfinity – Best for high internet speeds
- Sonic – Best fiber availability
- Wave Broadband – Best cheap high-speed internet
Internet technologies available in San Francisco
San Francisco internet providers cover the majority of the city, providing options when it comes to home connectivity. Fiber internet in San Francisco is the fastest but least available.
Cable – 99%
DSL – 98%
Fiber optic – 30%
All available San Francisco residential internet providers
Provider | Starting price* | Speed range | Internet type | Allconnect rating |
---|---|---|---|---|
AT&T | $35.00/mo. | 5 – 940 Mbps | DSL, fiber optic | 4.05/5 Fiber 2.80/5 DSL |
Xfinity | $19.99/mo. | 15 – 3,000 Mbps | Cable | 3.53/5 Overall |
Sonic | $39.99/mo. | 40 – 1,000 Mbps | DSL, fiber optic | N/A |
Wave Broadband | $19.95/mo. | 25 – 940 Mbps | Cable | N/A |
HughesNet | $59.99/mo. | 25 Mbps | Satellite | 2.74/5 Overall |
Earthlink | $49.95/mo. | 12 – 75 Mbps | DSL | N/A |
Raw Bandwidth | $29.95/mo. | 3 – 100 Mbps | DSL | N/A |
*Pricing per month plus taxes for length of contract. Additional fees and terms may apply. Pricing varies by location and availability. All prices subject to change at any time. May or may not be available based on service address. Speeds may vary. As of 11/23/21.
Our methodology
We evaluate broadband providers in four categories: affordability, performance, value and customer satisfaction. Each category contains multiple sub-factors, all of which are weighted differently to impact the provider’s overall score.
For each sub-factor, we score all providers on a continuous scale of one to five, relative to the industry as a whole. Because the average download speed in America is currently 180 Mbps, for example, we assigned all plans with download speeds between 100 and 299 Mbps a score between three and four. Xfinity’s 200 Mbps plan received a 3.50 score for download speed, while Spectrum’s 400 Mbps plan got a 4.16.
We only considered standardized data points in our scoring system. More abstract data like consistency of service and brand reputation is still part of our analysis, but we opted to let our writers address them in the context of each review.
See how we review internet providersFastest internet providers in San Francisco
Providers using a fiber optic or cable network are more likely to have the fastest internet services in San Francisco. San Francisco has four high-speed fiber optic and cable internet providers to choose from.
*Pricing per month plus taxes for length of contract. Additional fees and terms may apply. Pricing varies by location and availability. All prices subject to change at any time. May or may not be available based on service address. Speeds may vary. As of 11/23/21.
San Francisco high-speed internet availability compared to national average
Most San Francisco residents can expect faster than average download speeds when compared to the state and national average. In addition, efforts from the best internet service providers in San Francisco, CA to expand the city’s infrastructure has made it possible for nearly half of residents to have access to fiber optic service.
Download speeds 250 Mbps or higher
San Francisco – 97%
California – 76%
U.S. – 73%
Download speeds 1,000 Mbps or higher
San Francisco – 44%
California – 14%
U.S. – 16%
Source: FCC
Cheap internet options in the bay area
Even the cheapest internet providers in San Francisco have additional fees you should look out for. They could include equipment leasing for routers/modems, taxes and overage charges if you exceed your plan’s data limits.
Provider | Speed | Price | Connection type |
---|---|---|---|
Wave Broadband | 50 Mbps | $19.95/mo. | Cable |
Raw Bandwidth | 3 Mbps | $29.95/mo. | DSL |
Xfinity | 100 Mbps | $29.99/mo. | Cable |
*Pricing per month plus taxes for length of contract. Additional fees and terms may apply. Pricing varies by location and availability. All prices subject to change at any time. May or may not be available based on service address. As of 11/23/21.

Allconnect’s affordable choice: Xfinity
We find the Xfinity Performance Starter plan to be the best value for the money. You’ll get speeds of up to 100 Mbps for $29.99/mo. Pricing is locked in for the first 24 months when you sign a one-year contract.

Allconnect Rating
4.43 / 5
AT&T: Best for customer satisfaction
AT&T’s range of internet options and bundles deliver what customers need. The American Customer Satisfaction Index ranks AT&T internet as the best provider in the industry with a 71/100.
Why San Francisco loves AT&T
Fastest available speeds (up to 4,700 mbps)
Choose from high-speed fiber (up to 4,700 Mbps) or DSL, starting at just $45/mo.
Things to consider
Limited availability
Promotional rates are only available for a limited time

Allconnect Rating
3.54 / 5
Xfinity: Best for high internet speeds
Xfinity delivers speeds of up to 3,000 Mbps, topping the list of best internet providers in San Francisco. Pricing starts at $19.99/mo. for 15 Mbps and goes up to $299/mo. for the fastest speeds.
Why San Francisco loves Xfinity
Fast download speeds
Contract-free options for flexibility
Things to consider
Watch out for hidden equipment and installation fees
Plan for rate increases after the promotional period is over

Sonic: Best fiber availability
Sonic provides fiber optic internet throughout San Francisco, with speeds of up to 1,000 Mbps. Rates start at $39.99/mo. for 40 Mbps to 1 Gigabit, depending on your area.
Why San Francisco loves Sonic
100% fiber optic network
No data caps
Things to consider
Speeds vary based on your location
Contract of 12 months required
Astound Broadband: Best cheap high-speed internet
Formerly known as Wave Broadband. Plans start at $20/mo., with 1,000 Mbps available in select ZIP codes for just $50/mo.
Why San Francisco loves Astound
Affordable high-speed internet plans
No contracts
Things to consider
Lower data caps of 300GB for cheaper plans
High modem-leasing fees of up to $20/mo.
Allconnect: Let us compare providers for you
Why should you choose Allconnect? We’re the #1 broadband marketplace in the U.S, meaning you can trust us to search, compare and order internet and TV service for your home.
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Written by:
Cynthia Paez Bowman Cynthia Paez Bowman is a finance, real estate and international business journalist. Besides Bankrate.com, her work has been featured on Allconnect.com, Business Jet Traveler, MSN, CheatSheet.com, Freshome.com a… Read more
Edited by:
Robin LaytonEditor, Broadband Content
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