ISP Providers in My Area

Internet Providers in Sunnyvale, CA

Sunnyvale offers cable, fiber, DSL, and fixed wireless internet. Coverage varies by neighborhood, housing type, and development age. Comparing providers ensures residents and businesses select the best option for speed, reliability, and cost.

Refine your search of 8 BEST Internet providers and 36 Internet plans in Sunnyvale. Enter a location to find internet service providers (ISP) in your area.

Sunnyvale Area Internet Availability

Fiber (Strong presence in tech-focused areas):

Fiber is available in newer neighborhoods and commercial zones, providing symmetrical high-speed connections.

Cable (Most Widely Available):

Cable broadband serves most areas and remains dominant.

DSL & Fixed Wireless (Older or low-density areas):

Used in peripheral or older neighborhoods where wired infrastructure is limited.

Building & Neighborhood Factors:

Older homes and apartment complexes may limit maximum speeds.

Best Internet Providers in Sunnyvale, CA

AT&T

U-verse
Starting from $20/mo.
Up to 1000 Mbps
  • 300 Mbps - $20 per month
  • 1000 Mbps - $30 per month
View Plans

Comcast

Cable
Starting from $40/mo.
Up to 2000 Mbps
  • 300 Mbps - $40/mo for 1 year
  • 500 Mbps - $50/mo for 1 year
View Plans

HughesNet

Satellite
Starting from $39.99/mo.
Up to 50 Mbps
  • 25 Mbps - $39.99/mo for 12 months
  • 50 Mbps - $49.99/mo. for 12 months
View Plans

AT&T DSL

DSL
Starting from $55/mo.
Up to 50 Mbps
  • 50 Mbps - $55/month for 12 months
  • 18 Mbps - $55/month for 12 months
Check availability

How to Choose the Best Internet Provider in Sunnyvale?

Remote workers: Fiber preferred; otherwise, stable cable.

Families: Mid-tier plans generally support streaming, gaming, and online learning.

Budget-conscious users: Compare total costs including installation and equipment.

Renters & homebuyers: Verify provider coverage by exact address.

Best Internet Deals in Sunnyvale, CA

Below is the list of best Internet deals available in Sunnyvale area. Compare and choose the most suitable package for you and your family. And get special discounts for ordering online!

1. AT&T 300 Mbps Internet

AT&T

Internet 300
Speed:
Typical download speed: 397.9 Mbps
Typical upload speed: 377.7 Mbps
Typical latency: 14 ms

Prices Starting At

$20.00/mo

This is an introductory rate. Price includes discount. Reg $20/mo.
One-time Fees:
Installation Fee: $0.00
Late Payment Fee: $9.99
Early Termination Fee: $0.00
Non-return Equipment Fee: $150.00

💰 Get Deal!

✅ Verified 1 month agoNo annual contract


Get 300 Mbps fiber internet for $20/mo. for 12 months when you bundle with an unlimited wireless plan
2. AT&T 1000 Mbps Internet

AT&T

Internet 1000
Speed:
Typical download speed: 996.5 Mbps
Typical upload speed: 924.5 Mbps
Typical latency: 12 ms

Prices Starting At

$30.00/mo

This is an introductory rate. Price includes discount. Reg $30/mo
One-time Fees:
Installation Fee: $0.00
Late Payment Fee: $9.99
Early Termination Fee: $0.00
Non-return Equipment Fee: $150.00

💰 Get Deal!

✅ Verified 1 month agoNo annual contract


Get hyper-fast 1-GIG AT&T fiber internet for $30/mo. for 12 months + $200 reward card
3. AT&T 500 Mbps Internet

AT&T

Internet 500
Speed:
Typical download speed: 659.2 Mbps
Typical upload speed: 627.6 Mbps
Typical latency: 12 ms

Prices Starting At

$35.00/mo

This is an introductory rate. Price includes discount. Reg $35/mo.
One-time Fees:
Installation Fee: $0.00
Late Payment Fee: $9.99
Early Termination Fee: $0.00
Non-return Equipment Fee: $150.00

💰 Get Deal!

✅ Verified 1 month agoNo annual contract


Get 500 Mbps fiber internet for $35/mo. for 12 months when you bundle with an unlimited wireless plan
4. Xfinity 300 Mbps Internet

Xfinity

300 Mbps Internet
Speed:
Typical download speed: 351.86 Mbps
Typical upload speed: 117.37 Mbps
Typical latency: 15.33 MS

Prices Starting At

$40.00/mo

This is an introductory rate. Price includes discount. Reg $40/mo
One-time Fees:
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10

💰 Get Deal!

✅ Verified 1 month agoNo term contract


Get 300 Mbps Internet starting at $40/mo. for 1 year
5. Xfinity 500 Mbps Internet

Xfinity

500 Mbps Internet
Speed:
Typical download speed: 584.04 Mbps
Typical upload speed: 117.37 Mbps
Typical latency: 15.35 ms

Prices Starting At

$50.00/mo

This is an introductory rate. Price includes discount. Reg $50/mo
One-time Fees:
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10

💰 Get Deal!

✅ Verified 1 month agoNo term contract


Get 500 Mbps Internet starting at $50/mo. for 1 year
6. Xfinity 1000 Mbps Internet

Xfinity

Gigabit
Speed:
Typical download speed: 1167.49 Mbps
Typical upload speed: 117.37 Mbps
Typical latency: 15.24 ms

Prices Starting At

$60.00/mo

This is an introductory rate. Price includes discount. Reg $60/mo
One-time Fees:
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10

💰 Get Deal!

✅ Verified 1 month agoNo term contract


Get Gigabit Internet starting at $60/mo. for 1 year
7. Xfinity 2000 Mbps Internet

Xfinity

Gigabit Extra
Speed:
Typical download speed: 2202.94 Mbps
Typical upload speed: 250 Mbps
Typical latency: 14.65 ms

Prices Starting At

$90.00/mo

This is an introductory rate. Price includes discount. Reg $90/mo
One-time Fees:
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10

💰 Get Deal!

✅ Verified 1 month agoNo term contract


Get 2 Gig Internet starting at $90/mo. for 1 year
8. HughesNet 25 Mbps Internet

HughesNet

Lite Plan
Speed:
Typical download speed: 25 Mbps
Typical upload speed: 3 Mbps
Typical latency: 650 ms

Prices Starting At

$39.99/mo

This is an introductory rate. Price includes discount. Reg $54.99/mo
One-time Fees:
Installation Fee: $0.00
Early Termination Fee: up to $400
Equipment Fee: $9.99/mo. + $99

💰 Get Deal!

✅ Verified 1 month ago


9. HughesNet 50 Mbps Internet

HughesNet

Select Plan
Speed:
Typical download speed: 50 Mbps
Typical upload speed: 5 Mbps
Typical latency: 650 ms

Prices Starting At

$49.99/mo

This is an introductory rate. Price includes discount. Reg $79.99/mo
One-time Fees:
Installation Fee: $0.00
Early Termination Fee: up to $400
Equipment Fee: $300

💰 Get Deal!

✅ Verified 1 month ago


10. Sonic 10 Mbps Internet

Sonic

50 Mbps Internet
Download speeds up to:
10 Mbps

Prices Starting At

$30.00/mo


11. Sonic 100 Mbps Internet

Sonic

100 Mbps Internet
Download speeds up to:
100 Mbps

Prices Starting At

$60.00/mo


12. Sonic 1 Gbps Internet

Sonic

1000 Mbps Internet
Download speeds up to:
1 Gbps

Prices Starting At

$80.00/mo


13. Viasat 43 Mbps Internet

Viasat

Viasat Unleashed
Speed:
Typical download speed: 43 Mbps
Typical upload speed: 4 Mbps
Typical latency: 656 ms

Prices Starting At

$99.00/mo

Reg $99.99 per month
One-time Fees:
Installation Fee: $0 - $500
Early Termination Fee: $0.00
Equipment Fee: $15/monthly

✅ Verified 1 month ago


14. Etheric Wireless Internet 15 Mbps Internet

Etheric Wireless Internet

SILVER NG
Download speeds up to:
15 Mbps

Prices Starting At

$99.00/mo

Reg $99.99 per month


15. Cruzio Wireless Internet 100 Mbps Internet

Cruzio Wireless Internet

Wireless Pro
Download speeds up to:
100 Mbps

Prices Starting At

$99.95/mo

Reg $99.99 per month


16. Etheric Wireless Internet 30 Mbps Internet

Etheric Wireless Internet

GOLD NG
Download speeds up to:
30 Mbps

Prices Starting At

$139.00/mo


17. Etheric Wireless Internet 38 Mbps Internet

Etheric Wireless Internet

PLATINUM NG
Download speeds up to:
38 Mbps

Prices Starting At

$179.00/mo


18. Etheric Wireless Internet 45 Mbps Internet

Etheric Wireless Internet

DIAMOND NG
Download speeds up to:
45 Mbps

Prices Starting At

$229.00/mo


19. Etheric Wireless Internet 100 Mbps Internet

Etheric Wireless Internet

BURST NG 100
Download speeds up to:
100 Mbps

Prices Starting At

$349.00/mo


Sunnyvale Internet Providers Comparison

Compare download speed, upload speed and coverage for the 8 best Internet providers in Sunnyvale including AT&T, Sonic, and Xfinity.

Rank Provider Call Connection Download Speed Upload Speed Coverage
1. Cruzio Internet - Fixed Wireless Up to 30 Mbps Up to 30 Mbps 100%
2. AT&T (855) 371-2931 DSL Up to 50 Mbps Up to 10 Mbps 93.5%
3. Xfinity - Cable Up to 1200 Mbps Up to 35 Mbps 92.5%
4. Sonic - DSL Up to 80 Mbps Up to 4 Mbps 30.5%
5. AT&T (855) 371-2931 Fiber Up to 1000 Mbps Up to 1000 Mbps 12.5%
6. Etheric Networks - Fixed Wireless Up to 25 Mbps Up to 3 Mbps 9%
7 Viasat Satellite Up to 100 Mbps Up to 3 Mbps 100%
8 HughesNet Satellite Up to 25 Mbps Up to 3 Mbps 100%

What is the best Internet provider in Sunnyvale, CA?

Cruzio Internet is the top Internet provider with 100% coverage in Sunnyvale.
  1. AT&T - 93.5% Availability in Sunnyvale
  2. Xfinity - 92.5% Availability in Sunnyvale
  3. Sonic - 30.5% Availability in Sunnyvale
  4. AT&T - 12.5% Availability in Sunnyvale
  5. Etheric Networks - 9% Availability in Sunnyvale

Internet companies in Sunnyvale, CA

Frequently Asked Questions

Best internet type in Sunnyvale

Fiber where available; otherwise, cable.

Why do speeds vary

Neighborhood infrastructure and building age.

Is gigabit available

Yes, in fiber areas.

Are affordable plans offered

Yes, though options vary by neighborhood.

Sunnyvale Internet Providers by Zip Code