Optimum vs. AT&T: Compare Internet Speed, Pricing and Coverage

Whether you stream, game or work from home, it’s difficult to overstate the importance of having fast, reliable Internet. But choosing your provider isn’t always as simple as picking the speediest option. There are many factors to consider when looking for an Internet provider, such as price, customer service and even how long the company has been operating—it’s a lot to factor in.

When comparing Optimum and AT&T, Optimum delivers higher maximum speeds (up to 8 Gbps vs. 5 Gbps), flexible self-setup options, and long-term savings through multi-year price locks. Both providers cover 21 states with no annual contracts, but Optimum offers lower starting rates and broader multi-gig fiber availability.

What do you need to know when comparing Optimum vs. AT&T? Both Optimum and AT&T offer fast, reliable Internet and benefits like unlimited data and the option to bundle services, but they differ on pricing, plans, speeds, installation process and more.

AT&T vs. Optimum : The main differences

Both Optimum and AT&T offer fast, reliable Internet and benefits like unlimited data and the option to bundle services. Here’s a complete breakdown of how Optimum vs. AT&T compare:

*8 Gig Fiber Internet is currently available in portions of NY, NJ & CT. Fiber Internet is not available in all areas. Internet speeds may vary depending on location and connection type. Click here to see if 8 Gig is available in your area.

How does the installation process differ for Optimum and AT&T?

With Optimum, you can choose between self-installation and professional installation. When you opt for the former, you’ll receive the necessary equipment along with easy-to-follow installation instructions.

If you live in a region that supports Optimum Fiber, you’ll get professional installation. A certified technician will visit your home and handle all aspects of installation, including setting up your Optimum-provided modem and hardwiring one device. They can also assist you in creating your Optimum account if necessary. Altogether, the professional installation process can take up to three hours for Fiber Internet.

AT&T exclusively offers professional installation. A technician will come to your home to install your equipment and upgrade fiber lines if needed to ensure you have the most up-to-date fiber optic technology. If replacing wiring is required, you can expect installation to take anywhere from four to six hours.

What service types do Optimum and AT&T offer?

Optimum delivers Internet service via both Fiber and hybrid-Fiber coaxial (HFC) networks. AT&T, meanwhile, only offers Fiber Internet, with some fixed wireless and legacy DSL options in select areas.

Fiber

Fiber Internet uses plastic or glass wires, rather than cables, for Internet service and provides high-bandwidth connections that allow for speedy uploads. While it’s not available everywhere (yet), its popularity continues to grow, thanks to its fast speeds and low latency. You can check to see if Optimum Fiber is available in your area.

Hybrid Fiber-coaxial (HFC)

Optimum’s HFC network provides Internet connectivity via wires made out of copper, which are connected to our larger 100% fiber Internet network. Our HFC plans offer reliable Internet with fast speeds— up to 1 Gig—and built-in security.

Internet speeds

Both Optimum and AT&T offer fast Internet speeds, but Optimum offers a wider range. Optimum's Fiber plans span from 200 Mbps to 8 Gbps*, while AT&T provides speeds ranging from 300 Mbps to 5 Gbps. Ultimately, both providers offer high-speed Internet options suitable for a wide variety of needs.

*8 Gig Fiber Internet is currently available in portions of NY, NJ & CT. Fiber Internet is not available in all areas. Internet speeds may vary depending on location and connection type. See if 8 Gig is available in your area.

Pricing

The cost of your Internet service is determined by the Internet plan you choose and any additional features you might select, such as TV or mobile packages. However, both Optimum and AT&T offer competitive pricing, with various ways to save on your bill.

Optimum also offers convenient bundling options, such as the Double Play, which combines Internet and TV services, and the Triple Play, bundling Internet, TV and home phone service. Additionally, with Optimum Complete , you can even combine your Internet and mobile services for a seamless experience.

Optimum also offers built-in security, provided at no extra cost. While browsing the Internet, you’ll get a warning before visiting dangerous sites to help keep you and your personal information safe. We also offer 24/7 customer support should any concerns arise.

Optimum is the perfect choice for budget-conscious Internet users, offering fast Internet speeds, flexible plans and competitive pricing. You can also save with customizable bundles.

Plus, we offer 24/7 customer service to help ensure you stay connected. Currently, Optimum Internet is available in 21 states.

Are you getting everything you need from your home Internet?

Have a question about Optimum Internet service? Explore our Frequently Asked Questions page or contact us.

Frequently asked questions

Is Optimum owned by AT&T?

No, Optimum and AT&T are separate Internet service providers. Both offer Internet services in various regions.

Is Optimum or AT&T cheaper in the long run?

Optimum plans start at $30/month and offer a 5-year price lock. AT&T’s 300 Mbps Fiber plan starts at $35, but this price is only for 12 months. Compare prices to find your best plan.

How do I check if Optimum or AT&T is available in my area?

Enter your zip code or exact address via Optimum’s availability tool; this helps you understand which services are available in your area. AT&T’s site offers a similar tool. Not all services may be available in all areas.

Do Optimum and AT&T charge early termination or cancellation fees?

Optimum does not require a contract, which means there are no early termination or cancellation fees. AT&T also notes that there are no contracts and no hidden fees. Always ask about fees or cancellation charges when switching providers.

Which is better for gaming or streaming, Optimum or AT&T?

Optimum Fiber plans offer symmetrical upload and download speeds, which is ideal for gaming and streaming. Optimum offers speeds up to 8 Gig, while AT&T tops out at speeds of 5 Gig. When choosing your speed plan, assess how many devices you need to connect and understand your usage habits. For example, if you have an advanced smart home setup and you regularly stream in 4K and game online, you will need much higher speeds.

Can I bundle Mobile service with Optimum and AT&T?

Yes, both services offer bundles; Optimum now allows you to save up to $20 every month when you bundle Optimum Mobile and Optimum Internet. AT&T offers its own bundle with wireless plans.

What happens if I switch from AT&T to Optimum Internet?

Optimum makes switching easy; you can pick a plan online and sign up or give us a call, and we’ll help you find a plan. After you choose your plan or bundle, we’ll schedule your installation appointment with an Optimum tech or you can opt for self-setup. You can cancel AT&T at your convenience; Optimum doesn’t require a contract, but you may want to ensure you understand any fees associated with AT&T when you cancel. Return your AT&T equipment when your Optimum connection is up and running.

What kind of Internet does Optimum offer?

Optimum provides high-speed Internet services through both fiber-optic and cable connections. This allows them to offer a range of plans with varying speeds and network capabilities to suit different customer needs.

What are some factors to consider when comparing Optimum and AT&T Internet?

When evaluating Optimum and AT&T, it's important to consider the types of internet connections available in your location, the reliability of their networks and the specific service plans they offer. Comparing these aspects can help determine which provider best meets your individual requirements.

Is Optimum Internet worth it?

Optimum provides a range of Internet plans with varying speeds and features. Whether it is worth it depends on individual needs, location and the types of services available in your area. Factors to consider include speed requirements, reliability expectations and the availability of other providers.