We compared unlimited data cell phone plans from all the carriers based on overall value, price, performance, family plan options, and bundles.
Best Unlimited Data Cell Phone Plans: Get Unlimited Talk, Text, and Data
Many cell phone users want unlimited everything: talk, text, and data. However, if you have an unlimited data phone plan already, you may have noticed that your speeds slow down to a crawl just after a couple of weeks into the month. Where did all that data go?
That’s because “unlimited data” cell phone plans come with a data cap of high-speed or premium data, after which you are free to use as much slower-speed data as you want.
To help you find a cell phone plan that packs the most premium data at an affordable price, we researched the best wireless providers and gathered our top picks. Keep reading to learn all about them.
Best unlimited data phone plans:
- Best unlimited data phone plans: Plans and prices
- T-Mobile Essentials Saver: Best unlimited data phone plan
- Visible $25 plan: Runner-up best unlimited data plan
- Mint Mobile Unlimited plan: Best value unlimited data phone plan
- Spectrum Mobile Unlimited plan: Best unlimited data phone bundle
- US Mobile Unlimited Starter plan: Most flexible unlimited data phone plan
- How to choose an unlimited data cell phone plan
- Methodology
- FAQ
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T-Mobile Essentials Saver plan: Best unlimited data phone plan
- Fastest download speeds
- Unlimited talk, text, and 50GB premium data
- Unlimited 3G hotspot data
- Pricey
T-Mobile’s Essentials Saver plan is the best unlimited data cell phone plan you can get. The plan costs $50 monthly and comes with 50GB of premium data, unlimited 3G hotspot data, as well as your usual unlimited talk and text.
According OpenSignal's Mobile Experience Report, T-Mobile customers get 2.5 times faster download speeds than AT&T, and three times faster than Verizon. So its a no-brainer that the Essentials Saver plan is our top choice for people who need oodles of data for smooth streaming, listening to music, or posting Instagram stories.
There are alot of perks to signing up for T-Mobile’s Essentials Saver plan, including unlimited talk, text, and data at up to 128Kbps in Canada and Mexico. You can also get extra Coupons, vouchers, and other free perks through the T-Mobile app, or bundle it with T-Mobile 5G Home Internet, which discounts your internet plan by $20 monthly.

The T-Mobile App.
Visible $25 plan: Runner-up best unlimited data plan
- Unlimited talk, text, and data
- Excellent coverage
- Mobile hotspots and other perks
- Some customers may connect to Verizon’s slower 4G LTE network
Visible's $25 plan is a great deal. The plan comes with truly unlimited data with no hard data cap. In other words, you can use as much data as you want without worrying about passing some arbitrary limit. Visible also lets you use your unlimited data as mobile hotspot data. Most MVNOs nix hotspots altogether and even pricier plans from bigger companies will limit your hotspot data to 10–15 GB.
Visible Wireless uses bandwidth on the 5G and 4G LTE Verizon network, so Visible customers should see bars of service from Los Angeles to New York and pretty much everywhere in between. "I now Face-Time while running all over the San Diego area, including very large rural parks and even on the beach,” says Jessica Santero, a current Visible customer. Santero previously used Mint Mobile, but didn't have great T-Mobile network coverage in her area. “Overall, [I’m] 100% satisfied and am planning on staying with them for a long time.”

Visible by Verizon mobile app.
Visible Wireless isn't the only carrier that piggybacks on Verizon's powerful network. Learn about all of the MVNOs on Verizon in our review.
Mint Mobile Unlimited plan: Best value unlimited data phone plan
- Only $30/mo. for the first three months of service
- Reliable coverage
- Mobile hotspot data included
- Payment required upfront
Mint Mobile's Unlimited plan is one of the best unlimited plans on the market. You get awesome coverage and the fastest data speeds in the industry since it uses T-Mobile's award-winning cellular network.
The Unlimited plan only costs $30 monthly for three months of unlimited talk, text, and data. This affordable plan offers a whopping 40GB of high-speed data before it slows down, not too far off the T-Mobile Essentials Saver plan's 50GB premium data cap.
Just note, the plan does require an upfront payment of $90 to cover the three months. Once your first three months on the service ends, you can renew your plan for a period of 3–12 months, the latter time frame offering the best value at $30 per month with an upfront $360 payment.
Spectrum Mobile Unlimited plan: Best unlimited data phone bundle
- Free for one year
- Uses Verizon’s reliable network
- Mobile hotspot data included
- Need to bundle with internet
The best mobile and internet bundle with unlimited data is with Spectrum Mobile. Spectrum’s Unlimited plan gets unlimited talk, text, and 30GB of premium data before it slows down. The Unlimited plan is free for an entire year with a 500 to 1,000Mbps internet plan, saving you $360. There are no extra fees for mobile hotspot data, and you can cancel anytime.
Spectrum is one of Reviews.org’s highest ranking internet providers overall, with its smooth speeds and widespread availability. If you’re looking to combine your home internet, mobile, and even live TV under one umbrella, Spectrum is a good fit.
US Mobile Unlimited Starter plan: Most flexible unlimited data phone plan
- Switch between leading networks
- 35GB premium data
- Cheap monthly price
- Limited to two free network transfers
US Mobile’s Unlimited Starter plan is the most flexible unlimited data phone plan because of its unique Network Transfer feature. The Unlimited Starter plan allows you to switch between Verizon, T-Mobile, and AT&T networks, ensuring you get the most reliable network coverage, depending on your location.
The Unlimited Starter plan costs $25 per month and comes with unlimited talk, text, and 35GB premium data, plus 10GB of hotspot data. “I had better coverage and less frequent slowdowns when I used US Mobile in my area,” says Tim Tincher, who tried out US Mobile and preferred it over T-Mobile.
How to choose an unlimited data cell phone plan
We've been reviewing cell phone plans for a long time, so we have a list of criteria that we think every consumer should consider before they sign up for unlimited data plan. Here’s what we look for:
- Data: Know how much data you need each month. That will tell you a lot about whether an unlimited plan even makes sense for you. Don't forget that not all data is created equal, so be sure you look closely at what "unlimited data" really means—often it's unlimited but very, very slow.
- Price: Truly unlimited high-speed data is going to cost more than throttled, capped, or deprioritized data. Read the fine print concerning data speeds before buying.
- Coverage: If you're in a big city, then the three major networks run by AT&T, T-Mobile, and Verizon all offer pretty great coverage. But outside of urban areas, one network may have better service than others. Use coverage maps (we include them in all our reviews) to see which networks are best for your location. If you want 5G service, check to make sure it's available in your area.
- Features: Will you be using your phone as a mobile hotspot? Do you want free subscriptions to streaming services? Do you need international coverage for your business travel? Each unlimited plan might have a little something extra for you—don't overlook these perks when you're making your final decision.
Methodology
To determine our list of best unlimited data cell phone plans, we looked at unlimited plans from the Big Three networks and MVNOs. We used the WhistleOut online comparison tool to whittle down the list.
We compared the candidates through the lens of our own independent research and years of experience reviewing cell phone plans and carriers.
We use WhistleOut coverage maps for network coverage information. These are powered by information from the carriers and other third-party sources.
We depend upon our own proprietary research about data speeds, which is based on hundreds of thousands of unique wireless internet speed tests submitted to Reviews.org and related sites.
If you want to know more about how we work, check out our complete methodology.
Best Unlimited Data Cell Phone Plans FAQ
The best unlimited data plan is T-Mobile’s Essential Saver plan for $50 monthly. It comes with unlimited talk, text, and 50GB premium data.
Unlimited data is worth it if you spend alot of time out and about streaming shows from your phone, working remotely using your mobile as a hotspot, or are frequently traveling around the country. That being said, it's a good idea to check how much data you need, because chances are, you use less than you think.
For most people, 100GB of mobile data is enough, as long as you have regular access to an internet connection outside of your mobile phone.
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