T-Mobile Fiber Founders Club: Is It Worth It?

T-Mobile Fiber Founders Club: Is It Worth It?

When T-Mobile officially launched T-Mobile Fiber on June 5, 2025 [1], it arrived with a statement. Backed by its acquisition of Lumos Networks and the pending close of Metronet [2], T-Mobile set an ambitious goal of reaching 12 to 15 million households by 2030. To mark the occasion, the company introduced a headline-grabbing limited offer: the T-Mobile Fiber Founders Club.

The Founders Club plan offers 2,000Mbps (2 Gig) symmetrical fiber speeds for just $70 per month with AutoPay, and locks in that price for a full 10 years. For context, most internet providers offer price guarantees of one to two years, if they offer one at all. This one lasts a decade.

If you’ve been searching for the best internet in your area and T-Mobile Fiber is available at your address, the Founders Club deserves a serious look. This guide breaks down everything you need to know: what you get, who it’s right for, how it compares to the competition, and how to check availability before the offer is gone.

What Is the T-Mobile Fiber Founders Club?

The T-Mobile Fiber Founders Club is a limited-time, limited-availability promotion tied to the launch of T-Mobile’s fiber internet service. It’s built on the same 2 Gig tier as T-Mobile’s standard Fiber 2 Gig plan, but with two significant differences: the price is lower and the price guarantee lasts twice as long.

Here’s what’s included with the Founders Club plan:

• 2,000Mbps symmetrical download and upload speeds
• $70/month with AutoPay (no T-Mobile wireless line required)
• 10-year price guarantee (taxes and fees excluded)
• Unlimited data — no data caps or throttling
• Equipment included at no extra cost
• Free professional installation
• No annual contract
• Access to T-Mobile Tuesdays perks (dining, gas, entertainment, and more)

The 10-year price guarantee is the standout feature here. According to the T-Mobile Newsroom, the guarantee means T-Mobile “won’t change the price of fiber internet data" for at least a decade while you remain on an eligible plan. Standard T-Mobile Fiber plans come with a 5-year price guarantee (itself already rare in the industry), making the Founders Club a genuinely unusual offer in today’s broadband market.

Who Actually Needs 2 Gig Internet Speeds?

Most households probably don’t need 2,000Mbps. A 300Mbps or 500Mbps connection handles typical activities like 4K streaming, video calls, remote work, and online gaming with ease. However, there are real scenarios where multi-gig speeds make a meaningful difference:

• Large households with 6 or more people simultaneously streaming, gaming, or video conferencing
• Content creators uploading large video files or live streaming on Twitch in high resolution
• Remote workers who regularly transfer large files or access cloud-based workstations
• Smart home enthusiasts running dozens of connected devices at once
• Anyone who wants to future-proof their connection as data demands continue to grow

Even if you don’t max out 2 Gig today, the value argument for the Founders Club isn’t purely about speed. It’s about locking in a competitive internet price for 10 years, a period during which internet prices have historically trended upward across the board (as of 2025, up 40.1% since 2020) [3].

T-Mobile Fiber Plans: Full Lineup and Internet Prices

Even if the Founders Club isn’t available at your address, T-Mobile Fiber offers a range of plans with strong value across the board [4]. All plans include unlimited data, symmetrical speeds, free equipment, free installation, no annual contract, and a 5-year price guarantee.

With AutoPay. Taxes and fees not included. Founders Club available in select locations only for a limited time.

The Founders Club’s pricing is striking when you see it in context: it costs less than the standard Fiber 1 Gig plan, yet delivers twice the speed and a 10-year price guarantee rather than five. That’s a promotional rate designed to reward early adopters in newly launched markets.

How Does the Founders Club Compare to Other Internet Providers?

If you want to compare internet providers and truly understand the Founders Club’s value, the best approach is an internet comparison against what $70/month gets you elsewhere. The results are pretty eye-opening:

Data as of January 2026. Prices and availability subject to change. See provider sites for current offers.

When you compare internet plans side-by-side, the Founders Club’s advantage becomes clear. At the same $70 price point, Spectrum and Xfinity deliver 1 Gig speeds with promotional rates that expire, meaning your bill will likely eventually climb. Verizon Fios charges $5 more for the same 1 Gig tier.

Upload speed parity is also worth emphasizing. Cable-based providers like Spectrum and Xfinity typically offer asymmetrical speeds, much slower uploads than downloads. Fiber delivers the same speed in both directions, which matters significantly for video calls, cloud backups, gaming, and content creation.

Where Is T-Mobile Fiber Available?

T-Mobile Fiber launched in June 2025 with availability across more than 500,000 households in approximately 25 states. As mentioned, the service continues to expand through T-Mobile’s partnerships with Lumos Networks and the pending acquisition of Metronet, with a stated goal of reaching 12 to 15 million households by the end of 2030.

However, the Founders Club has even more limited availability than T-Mobile Fiber overall. Not every address in a T-Mobile Fiber market will qualify. Availability depends on your specific location within a newly launched service area. To find out if you qualify:

• Visit fiber.t-mobile.com and enter your address to check availability
• If T-Mobile Fiber is available but the Founders Club isn’t, you can still sign up for a standard plan with a 5-year price guarantee
• If neither is available yet, join the T-Mobile Fiber waitlist to be notified when service launches in your area

T-Mobile is the fifth-largest and fastest-growing internet service provider in the U.S. (as of 2025), already serving nearly 7 million 5G Home Internet customers nationwide. The company ranked #1 in Customer Satisfaction for Residential Wireless Internet Service Nationally by J.D. Power, a track record that lends credibility to the T-Mobile Fiber rollout.

Is the T-Mobile Fiber Founders Club Worth It?

For most people lucky enough to live at an eligible address, yes… the Founders Club is an exceptional deal. Here’s how to think about it based on your situation: Sign up if:

• You want to lock in a low internet price for the long term
• You have a large household with heavy internet usage
• You work from home and need reliable symmetrical upload/download speeds
• You’re currently paying $70 or more with a competing provider for less speed
• You want to future-proof your home connection through 2036 and beyond

You might skip it if:

• You’re a single user who only browses and streams occasionally (a lower-tier T-Fiber plan will serve you well for less)
• You plan to move within the next year or two
• You’re budget-conscious and a slower T-Fiber plan fits better

If the Founders Club is available at your address and you plan to stay put for several years, there’s no better deal in the market right now when you compare internet providers on a value-per-dollar basis. The combination of 2 Gig speeds, a 10-year price guarantee, free equipment, and free installation at $70/month is genuinely hard to beat — and it won’t be around forever.

How to Find the Best Internet Providers in Your Area

Whether or not the Founders Club is available to you, doing a proper internet comparison before committing to a plan is always the smartest move. The best internet in your area will depend on your location, household size, and what you primarily use the internet for.

When you compare internet providers, look beyond just the headline price. Factor in equipment fees, installation costs, whether the rate is promotional or locked in, data caps, upload speeds, and contract terms. On all of those fronts, T-Mobile Fiber (and the Founders Club in particular) compares favorably against most of the best internet providers available today.

Enter your zip code to see all available options and current prices in your area.

Frequently Asked Questions

How long is the T-Mobile Fiber Founders Club price guarantee?

The Founders Club comes with a 10-year price guarantee, meaning T-Mobile commits to keeping your monthly rate at $70 (with AutoPay) for a full decade. Standard T-Mobile Fiber plans come with a 5-year price guarantee. Note that taxes and fees are excluded from the guarantee and may change over time.

Do I need a T-Mobile wireless plan to get the Founders Club?

No. Unlike some T-Mobile Fiber plan tiers that offer discounts when bundled with a T-Mobile voice line, the Founders Club does not require a T-Mobile wireless plan. The $70/month rate is available with AutoPay and a bank account or debit card regardless of your wireless carrier.

How is the Founders Club different from the standard Fiber 2 Gig plan?

Both plans deliver 2,000Mbps symmetrical speeds, but the Founders Club costs $70/month versus $95/month for the standard Fiber 2 Gig plan, and includes a 10-year price guarantee rather than the standard 5-year guarantee. The trade-off is that the Founders Club is only available in select locations for a limited time.

What happens if T-Mobile Fiber isn’t available at my address?

If T-Mobile Fiber isn’t yet available in your area, you can join the T-Mobile Fiber waitlist at fiber.t-mobile.com to be notified when service expands to your address. In the meantime, use CompareInternet to explore all available internet providers and plans in your area — enter your zip code to see current options and prices side by side.

Sources

[1] T-Mobile. “T‑Mobile Launches Fiber Home Internet with New Plans and 5-Year Price Guarantee.”

[2] Metronet. “What’s Happening with T-Mobile and Metronet?”

[3] Benton Institute for Broadband & Society. “Broadband Prices Increased in 2025.”

[4] T-Mobile. “T-Mobile Fiber plans.”

[5] Spectrum. “Spectrum Internet Gig.”

[6] Xfinity. “Gig Internet.”

[7] Verizon. “Verizon Fios Internet.”