✦ Edited and fact-checked by Eric Chiu, our Internet Editor with 15 years covering internet and home entertainment.
Get fast speeds with EarthLink Fiber
EarthLink is a unique player in the American internet landscape, delivering high-speed connectivity through strategic partnerships with top-tier networks like AT&T and CenturyLink.
By leveraging these established infrastructure networks, EarthLink provides premium fiber plans with symmetrical upload and download speeds and truly unlimited data.
This beginner’s guide breaks down the core pillars of the EarthLink fiber experience: pricing structure, service plans, and real-world performance expectations.

Learn about EarthLink Fiber internet plans
EarthLink offers a wide array of fiber tiers, depending on the infrastructure available in your neighborhood.
Unlike traditional cable internet, which heavily throttles your upload capabilities, EarthLink Fiber delivers 100% symmetrical speeds.
While EarthLink Fiber’s availability varies widely by area, its fast speeds mean you can upload files, back up to the cloud, and stream video just as quickly as you download them.
EarthLink Fiber plans and pricing
| Plan | Price* | Max download speed | Max upload speed | Details |
|---|---|---|---|---|
| Fiber 100 | $39.95/mo. | 100 Mbps | 100 Mbps | Sign Up for EarthLink |
| Fiber 300 | $49.95/mo. | 300 Mbps | 300 Mbps | Sign Up for EarthLink |
| Fiber 500 | $79.95/mo. | 500 Mbps | 500 Mbps | Sign Up for EarthLink |
| Fiber 1 Gig | $74.95/mo. | 1,000 Mbps | 1,000 Mbps | Sign Up for EarthLink |
| Fiber 2 Gig | $129.95/mo. | 2,000 Mbps | 2,000 Mbps | Sign Up for EarthLink |
| Fiber 5 Gig | $189.95/mo. | 5,000 Mbps | 5,000 Mbps | Sign Up for EarthLink |
Data effective as of publish date. Offers and availability may vary by location and are subject to change.
EarthLink Fiber internet features
EarthLink stands out by matching top-tier tech with unique customer-facing rewards, though it handles contracts and equipment a bit differently as an unconventional internet service provider.
Symmetrical gigabit speeds
EarthLink brings pure fiber-to-the-home connections.
Because it bypasses the traditional coaxial cable handoffs used by hybrid cable networks, you get an incredibly stable connection that is less susceptible to local power outages or neighborhood slowdowns.
With speeds up to 5 Gigs, lag and buffering become things of the past.
Instant savings with EarthLink Perks
Every EarthLink Fiber plan comes with access to EarthLink Perks, an exclusive customer loyalty program.
This program grants members access to deals, coupons, and discounts at hundreds of popular national retailers and online brands, allowing savvy shoppers to potentially save hundreds of dollars annually.
Fine print
While your rates stay steady, there are a few extra costs to budget for.
EarthLink requires a 12-month service contract on its fiber plans, which comes with an early termination fee (up to $200) if you break it early.
Additionally, EarthLink requires a mandatory $14.95 monthly modem/router rental fee and a $24.95 professional installation fee.
EarthLink Fiber FAQ
Does EarthLink Fiber require a contract?
Yes. EarthLink's fiber internet plans require a 12-month service agreement. If you need to cancel your service before the year is up, you will be subject to an early termination fee.
Are there data caps on EarthLink Fiber?
No. EarthLink is one of the premier providers that offers truly unlimited data. You can stream, game, download large files, and conduct video calls across dozens of household devices simultaneously without fear of data overage charges or speed throttling.
Who handles the installation for EarthLink Fiber?
Because EarthLink leases bandwidth on infrastructure owned by other internet giants (like AT&T or CenturyLink), they utilize those providers' network technicians for physical hookups. On installation day, your technician might arrive in a competitor's branded van. While the installation process is typically smooth, keep in mind that these third-party techs handle schedules independently of EarthLink's direct control.
Is EarthLink Fiber secure?
Yes, all EarthLink connections come with standard virus and spam protection. For users looking to protect their digital realm more aggressively, the provider offers an advanced security add-on called EarthLink Secure, which offers tiers of enhanced device and privacy protection starting at $7.95 per month and up to $24.95 per month.
*DSL and Fiber Plans require a 12 month contract and may have a cancellation fee to be determined upon cancellation.