EarthLink delivers internet nationwide through partnerships with major fiber networks, offering speeds up to 5 Gbps. Fiber 1 Gig starts at just $39.95/mo for the first 3 months, plus $100–$200 Mastercard Reward Cards for new customers — with no data caps, no speed throttling, and 24/7 US-based support.
EarthLink Internet Overview (2026)
EarthLink delivers internet service using fiber-optic infrastructure that transmits data using light pulses through glass strands, delivering the fastest and most reliable residential internet speeds available. With plans ranging from $39.95/mo to $55.00/mo, EarthLink caters to a wide range of households — from light users who mainly browse and stream to power users running smart homes and home offices.
Download speeds range from 100 Mbps on the entry-level plan up to 5 Gbps on the top tier, with upload speeds reaching 5 Gbps. All plans include unlimited data with no overage fees or throttling.
Best For:
EarthLink Internet Plans
- No data caps
- 24/7 support
- No speed throttling
- Symmetrical speeds
- No data caps
- 24/7 support
- $39.95/mo for first 3 months
- $100–$200 Mastercard Reward Card
- No data caps
- $100–$200 Mastercard Reward Card
- Multi-gig speeds
- No data caps
- $100–$200 Mastercard Reward Card
- Fastest EarthLink plan
- No data caps
- No wiring needed
- Self-install option
- No data caps
EarthLink Technology & Network
Connection Types
Key Features
- ✓ Speeds up to 5 Gbps download
- ✓ Upload speeds up to 5 Gbps
- ✓ Unlimited data — no caps or throttling
- ✓ No annual contracts required
- ✓ 6 plans starting at $39.95/mo
- ✓ 3.8/5 from 12,340 reviews
EarthLink Pros & Cons
✓ Pros
- No data caps
- No speed throttling
- Nationwide availability
- $100–$200 Mastercard Reward Cards
- Intro rate: Fiber 1 Gig from $39.95/mo
- 24/7 customer support
- Wireless Home Internet option
✕ Cons
- Uses partner networks (availability varies)
- One-time professional installation fee
EarthLink Coverage & Availability
EarthLink is available in all 50 states across the US, making it one of the most widely available providers. Coverage quality and plan availability may vary by location.
✓ Your area may be covered — sign up now to confirm availability at your address →
EarthLink Customer Experience
EarthLink Internet: What to Know Before You Sign Up
Check EarthLink Availability by Address
EarthLink availability varies by neighborhood, so checking your specific address is the only reliable way to confirm service. Enter your ZIP code on our availability checker to see whether EarthLink fiber internet reaches your home and which speed tiers are offered at your address.
EarthLink Internet Plans and Pricing
EarthLink internet plans start at $39.95/mo and scale up to 5 Gbps download speeds. Whether you need a 1 Gig or 2 Gig internet plan for a large household, or a more affordable mid-tier option, you can compare all EarthLink plans above or run a side-by-side comparison against other providers in your area. EarthLink also offers no-contract internet plans if you prefer the flexibility to switch without penalties.
EarthLink Internet Deals for New Customers
New customers can often find EarthLink internet deals that significantly lower the monthly rate for the first 12 months — promotional pricing, waived installation fees, or bundled equipment discounts are common. Check our deals page for the latest EarthLink internet offers, or see our cheap internet guide if budget is your top priority.
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Last reviewed by our editorial team: March 2026. Provider pricing, speed, and availability data verified against official EarthLink sources.