Best Internet Providers in Phoenix, Arizona for 2024

Compare the Best Internet Service Providers in Phoenix, AZ

Real-world Speedtest results

Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Phoenix, Arizona, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.

CenturyLink
Real-world Speedtest results

Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Phoenix, Arizona, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.

Download75.33Mbps
Upload19.14Mbps
Latency16ms
Cox
Real-world Speedtest results

Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Phoenix, Arizona, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.

Download265.09Mbps
Upload39.84Mbps
Latency18ms
Verizon
Real-world Speedtest results

Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Phoenix, Arizona, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.

Download110.92Mbps
Upload13.89Mbps
Latency55ms
Viasat Internet
Real-world Speedtest results

Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Phoenix, Arizona, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.

Download-Mbps
Upload-Mbps
Latency-ms
HughesNet
Real-world Speedtest results

Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Phoenix, Arizona, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.

Download-Mbps
Upload-Mbps
Latency-ms
Quantum Fiber
Real-world Speedtest results

Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Phoenix, Arizona, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.

Download-Mbps
Upload-Mbps
Latency-ms
Phoenix Internet
Real-world Speedtest results

Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Phoenix, Arizona, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.

Download-Mbps
Upload-Mbps
Latency-ms
Triad Wireless
Real-world Speedtest results

Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Phoenix, Arizona, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.

Download-Mbps
Upload-Mbps
Latency-ms
AirFiber WISP
Real-world Speedtest results

Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Phoenix, Arizona, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.

Download-Mbps
Upload-Mbps
Latency-ms
Starlink
Real-world Speedtest results

Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Phoenix, Arizona, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.

Download-Mbps
Upload-Mbps
Latency-ms
T-Mobile 5G Home Internet
Real-world Speedtest results

Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Phoenix, Arizona, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.

Download-Mbps
Upload-Mbps
Latency-ms

Not all plans are available in all areas. Provider plan, availability, and speed tier data provided by BroadbandNow.com. Speedtest real-world data is only present where sample size has reached significance within a region. Additionally, averages may include aggregated tests across multiple Internet Types (Fiber, DSL, Cable, etc.).

Here at Speedtest, we take great pride in delivering precise and credible data that underpins our ISP assessments. This information is diligently compiled from the Speedtest results submitted by millions globally, ensuring our analysis of ISP performance stands as both dependable and up-to-date. This allows us to furnish a transparent, impartial overview of ISP efficacy.

To accurately judge an ISP's service, three critical metrics should be considered: download speed, upload speed, and latency. Download speed is paramount for actions such as streaming and downloading, influencing the rate at which data reaches your device. Upload speed is crucial for posting content and partaking in virtual interactions, as it indicates the speed at which data is transmitted from your device to the web. Latency, or ping, plays a vital role in online gaming and video calls, impacting how responsive your connection is. Armed with a holistic grasp of an ISP’s offerings, you're equipped to make choices suited to your unique internet needs.

The technology behind an ISP is significant in determining your online experience's quality. Fiber optic technology typically delivers the fastest speeds, ideal for demanding web activities. Cable internet, more commonly available, usually offers commendable download speeds, though its upload speeds may be lacking. DSL provides moderate speeds that can accommodate basic web browsing and streaming, while satellite internet, often the sole option in remote areas, is known for its higher latency and reduced speeds.

How Much Speed Do I Need?

Download speeds of at least 100 Mbps and upload speeds of at least 10 Mbps are widely considered fast enough to handle nearly any online activity. A quick guide to what speeds you need for different online activities is below, and you can read our full guide to internet speeds and performance for more information. Keep in mind that the numbers below are the bare minimum for one device at a time. If you’re trying to use multiple devices on a network at the same time, you’ll want higher speeds.

0–5 Mbps (Slow)

  • Stream SD video
  • Connect on Slack
  • Use Microsoft Teams
  • Write and read email
  • Scroll social media
  • General web browsing

5–20 Mbps (Better)

  • Stream HD video at 1080p

20–40 Mbps (Solid)

  • Stream 4K video
  • Play games online

40–100 Mbps (Good)

  • Stream HD games

100+ Mbps (Fast)

  • Engage in multi-player gaming
  • Download huge files

1+ Gbps (Very fast)

  • Do anything you want on multiple devices

ISP Speeds in Phoenix, AZ

In Phoenix, Arizona, Cox takes the lead as the fastest internet service provider (ISP) based on our proprietary Speedtest data, showcasing a median download speed of 265.09 Mbps.

When evaluating providers based on their advertised maximum speeds, Quantum Fiber projects the most impressive figures with up to 8,000 Mbps for both downloads and uploads, signifying its fiber-optic service's potential for ultra-fast internet. It's noteworthy, however, that real user experiences might differ from the ISPs’ maximum advertised speeds due to various factors affecting internet performance.

A good rule of thumb is that download speeds of at least 100 Mbps and upload speeds of 10 Mbps are generally sufficient for nearly all online activities. Whether it’s streaming 4K videos, downloading large files, or online gaming, a 100 Mbps connection should be able to handle it efficiently. Your actual need for speed will largely depend on how the network is used and by how many people, recognizing that every connected device consumes some of your network’s available bandwidth.

Phoenix Fixed Speeds

Download Mbps

245.51

Median download speed

Upload Mbps

56.29

Median upload speed

Latency ms

10

Median latency

Historical Data

To be added to this list for mobile or fixed broadband, 75% of a city's monthly unique user totals over a 13-month period must have a minimum of 200 monthly unique user results. To be updated for mobile or fixed broadband, 75% of a city's monthly unique user totals over a 13-month period must have a minimum of 100 monthly unique user results.

Expected Speed Range

Expected speed range by Provider refers to the interquartile range of median download speed.

An operator or ISP must account for 3% or more of total test samples in the market to be on this list. We display data if at least two operators or ISPs meet this threshold in a designated region or city.

Home Internet in Phoenix

Phoenix offers its residents a variety of internet types from its providers, including DSL, Cable, Fiber, 5G Internet, Satellite, and Fixed Wireless. This diverse range of options ensures that residents can find a service that matches their specific internet needs.

Among the ISPs, Viasat Internet, Starlink, and HughesNet all offer nearly 100% coverage in Miami with their Satellite internet solutions, while Cox offers coverage of 96.39%, offering Cable and Fiber internet. Residents should consider coverage, internet type, and their own internet usage needs when selecting a provider, as these factors significantly influence the overall service quality and user experience.

It's imperative to note that the maximum advertised speeds by providers might not always reflect the actual speeds experienced by users. Numerous external factors, such as network congestion and infrastructure, can affect real-world internet performance, delineating a disparity between advertised and actual service speeds.

How we test the speed of ISPs

Speedtest is the definitive way to test the performance and quality of an internet connection. Millions of users like you use Speedtest.net and our Android and iOS apps every day to test internet performance (including bandwidth, latency, coverage, video metrics, and more) in real world situations. We then use rigorous scientific approaches to aggregate and anonymize those results to empower people like you with content like this so you can understand and optimize your internet experience.

The data found within has not been subjected to the rigorous Speedtest marketing claims and data methodology, and therefore cannot be used in commercial applications. Additionally, promised speeds and plans offered are always subject to change.

How to test your internet speed

Speedtest can help you test the speed and overall performance of your internet for free from any device. Click here to open a new page and take a Speedtest. You can then compare your results with what you’ve learned about internet performance near you. If you aren’t getting the results you expect, you can either use this guide to use your Speedtest results to talk to your internet provider or you can shop for a new provider.

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