Cox vs Frontier: Our Verdict
Cox and Frontier represent two fundamentally different internet technologies: Cox delivers service over a hybrid coaxial cable network across 18 states, while Frontier has been aggressively expanding its fiber optic footprint across 25 states. Cox starts at $39.99/mo for 100 Mbps but imposes a 1 TB data cap and lacks price-lock guarantees, whereas Frontier offers symmetrical upload and download speeds starting at $49.99/mo for 500 Mbps with no data caps and no contracts. Frontier's inclusion of a free eero Wi-Fi 6 router and flat-rate pricing with no promotional expiration makes it particularly attractive for households that want predictable billing.
Our Pick
Frontier
Recommendation
Choose Frontier if you want symmetrical fiber speeds, no data caps, and transparent flat-rate pricing. Cox may be the better pick if Frontier fiber hasn't reached your address yet or if you need bundled TV and phone services, since Cox offers comprehensive triple-play packages that Frontier's streamlined internet-focused plans don't match.
Side-by-Side Comparison
| Feature | Cox | Frontier |
|---|---|---|
| Starting Price | $15.00/mo | $29.99/mo |
| Max Internet Speed | 2000 Mbps | 7000 Mbps |
| Available Plans | 10 plans | 7 plans |
| Internet | ||
| TV | ||
| Mobile | ||
| View Cox Plans | View Frontier Plans |
Featured Plans
Cox
Cox Gigablast
Contour TV Preferred
Cox Mobile Gig Unlimited
Frontier
Frontier TV — YouTube TV Bundle
Frontier Fiber 1 Gig
Frequently Asked Questions
Does Cox or Frontier have data caps on their internet plans?
Cox enforces a 1 TB data cap on most of its residential internet plans, and exceeding that limit can result in overage charges or the need to purchase an unlimited data add-on. Frontier does not impose any data caps on any of its fiber internet plans regardless of the speed tier you select. This makes Frontier a significantly better option for heavy-use households that stream 4K content, game online, or have multiple remote workers sharing the connection.
How do Cox and Frontier upload speeds compare?
This is one of the most significant differences between the two providers. Cox, as a cable internet provider, offers asymmetrical speeds where upload speeds typically range from 5 Mbps to 35 Mbps. Frontier's fiber optic network delivers symmetrical speeds, meaning a 500 Mbps plan provides 500 Mbps both downstream and upstream. Symmetrical upload speeds are crucial for video conferencing, live streaming, cloud backups, and uploading large files.
Does Frontier really have no price increases after the introductory period?
Yes, Frontier uses flat-rate pricing with no promotional periods that expire, which means the price you sign up at is the price you continue to pay. This is a notable departure from Cox and many other cable providers that advertise low introductory rates for 12 or 24 months before increasing the monthly cost, sometimes by $20-$40 per month. Frontier also requires no annual contracts, so you're free to cancel without early termination fees.
Which provider offers better equipment, Cox or Frontier?
Frontier includes a free eero Wi-Fi 6 router with its internet plans at no additional monthly cost, providing strong whole-home mesh coverage right out of the box. Cox typically charges a monthly equipment rental fee for its Panoramic Wi-Fi gateway, which can add $14 or more per month. The included eero Wi-Fi 6 from Frontier is a premium mesh system that would cost over $100 to purchase separately.
Can I get TV bundles with Cox or Frontier internet?
Cox offers comprehensive TV and phone bundle packages including Cox Contour TV with options for dozens to hundreds of channels, DVR service, and traditional landline phone plans. Frontier has shifted its focus primarily to internet service and has largely moved away from legacy TV and phone bundles. If bundled cable television is important to you, Cox provides a more traditional triple-play experience.