What is AT&T Internet 18?

AT&T 18 Mbps Plan
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$55.00/mo

+ taxes. (with AutoPay & Paperless Bill)

4.5/5

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(877) 675-5469

AT&T Internet 18 is a hybrid fiber-backed internet plan, commonly classified as an internet protocol broadband (IPBB) solution. It is faster than a traditional DSL plan. Even though the advertised download speed of this plan is 18 Mbps, you can actually receive up to 25 Mbps, depending on your location.

AT&T Internet 18 provides enough speed and 1.5 TB of data to support the online habits of casual internet users and students, allowing them to connect up to three devices. But its best quality is that it is free from contracts and other complicated terms.

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AT&T Internet 18 Plan 

Starting at $55, AT&T Internet 18 seems pricier than other alternatives. However, due to the quality of service, wide availability, high data allowance, free self-installation, no contracts, no monthly equipment rental, and a price guarantee for 12 months, it can be considered a reasonable option.

AT&T 18 Mbps Plan
Monthly Price $55.00/mo.
Internet Connection Type IPBB
Download Speed 18 Mbps
Upload Speed 1 Mbps
Data Caps 1.5 TB
Data Overage Fee $10 for every 50 GB of additional data
Contract Required No
Modem/Router Included
Self-Installation Free
Professional Installation $99.00 (one-time)
States Covered  22

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Best For:

  • Casual web browsing
  • Using messaging apps like WhatsApp & more
  • Sending or receiving emails
  • Streaming on Spotify, YouTube Music, Pandora, & more
  • Casual HD streaming if you are a sole user.


Not Suitable For:

  • Families with multiple users
  • Streaming videos in HD or UHD
  • Working from home
  • Playing high-definition games
  • Creating content
  • Downloading large files

How Fast is 18 Mbps Internet?

An 18 Mbps Internet is fast enough to provide a good online experience to casual Internet users and support the academic requirements of students. With 18 Mbps download speed, you can use the internet on three different devices and indulge in various basic online activities.

18 Mbps Internet connection facilitates email communication, information access, and online interactions on Facebook, Instagram, and more. It also supports music and video streaming in HD, making it a cost-effective option for students and light internet users. 

Is AT&T Internet 18 Good for Gaming?

AT&T Internet 18 is, unfortunately, too slow for playing online games unless you are the sole Internet user in the household and all other online activities have been halted. 

While the Federal Communications Commission (FCC) has deemed 3 to 4 Mbps download and 1 Mbps upload speeds sufficient for online gaming, let’s be realistic! Many factors can impact your gaming experience, including the type of games you prefer, latency rate, other online activities, and the number of internet users at your home.

Generally, many individuals don’t use the internet for one activity. But if you do, there is still no guarantee about the actual gaming experience with this speed. This is because many applications constantly consume bandwidth in the background, which can result in glitchy gameplay.

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