Mediacom vs Xfinity: Our Verdict
Mediacom and Xfinity are both cable internet providers, but Xfinity operates as the largest cable company in the United States with coverage across 39 states while Mediacom focuses on rural and suburban markets in the Midwest and Southeast. Mediacom's pricing is dramatically lower — $29.99/mo for 100 Mbps up to $59.99/mo for 1 Gbps — compared to Xfinity's $55/mo for 300 Mbps up to $90/mo for 1.2 Gbps, but both providers impose data restrictions: Mediacom caps lower tiers at 60-400 GB while Xfinity enforces a 1.2 TB cap across most plans. Xfinity offers a more robust product ecosystem including Xfinity Mobile and a 5-Year Price Guarantee.
Our Pick
Xfinity
Recommendation
Xfinity is the more complete provider with higher data caps (1.2 TB vs Mediacom's 60-400 GB on lower tiers), Xfinity Mobile bundling, and a broader range of speed tiers and features. Mediacom is the better budget option in its rural service areas where its $29.99/mo entry price and $59.99/mo gigabit plan are dramatically cheaper than Xfinity's equivalent offerings, provided you can live within its data cap limits.
Side-by-Side Comparison
| Feature | Mediacom | Xfinity |
|---|---|---|
| Starting Price | $30.00/mo | $20.00/mo |
| Max Internet Speed | 2000 Mbps | 2000 Mbps |
| Available Plans | 6 plans | 18 plans |
| Internet | ||
| TV | ||
| Mobile | ||
| Home Security | ||
| View Mediacom Plans | View Xfinity Plans |
Featured Plans
Mediacom
Xfinity
Xfinity Home Plus
Xfinity Fast
Xfinity Fast 1 Gbps
Frequently Asked Questions
How do Mediacom and Xfinity data caps compare?
Mediacom imposes data caps on lower-tier plans ranging from 60 GB to 400 GB per month, which are among the most restrictive caps of any major ISP. Xfinity enforces a 1.2 TB data cap on most plans, which is significantly more generous and sufficient for most households. Xfinity offers a $30/mo unlimited data add-on or includes unlimited data in some higher-tier plans, while Mediacom's overage policies vary by plan and market.
Is Mediacom really that much cheaper than Xfinity?
Yes, the price difference is substantial. Mediacom's 100 Mbps plan starts at $29.99/mo while Xfinity's lowest tier of 300 Mbps starts at $55/mo — and at the gigabit level, Mediacom charges $59.99/mo compared to Xfinity's approximately $90/mo for 1.2 Gbps. Over a year, this means savings of $300-360 with Mediacom at comparable speed tiers, though potential data cap overage charges may narrow the gap.
Can I get Xfinity Mobile if I switch from Mediacom to Xfinity?
Xfinity Mobile is exclusively available to Xfinity internet subscribers, so you would need to be an active Xfinity internet customer to access their mobile plans. Xfinity Mobile runs on Verizon's wireless network and offers competitive unlimited plans. Mediacom does not offer any mobile service, so combining Mediacom internet with a separate mobile carrier will typically cost more than an Xfinity internet plus Xfinity Mobile bundle for households with multiple phone lines.
Which provider is more reliable — Mediacom or Xfinity?
Xfinity generally ranks higher in reliability and customer satisfaction surveys due to its larger infrastructure investment, more extensive network redundancy, and greater resources for maintenance and upgrades. Mediacom has faced criticism in some rural markets for inconsistent speeds and service outages. However, reliability can vary significantly by location for both providers.
Does Xfinity's 5-Year Price Guarantee make it better than Mediacom?
Xfinity's 5-Year Price Guarantee locks in your internet rate for five years on select plans, protecting you from annual price increases. Mediacom does not offer a comparable long-term price guarantee, meaning your rates may increase after promotional periods expire. However, even with guaranteed pricing, Xfinity's rates are still significantly higher than Mediacom's — a guaranteed $90/mo for Xfinity gigabit is still $30/mo more than Mediacom's $59.99/mo gigabit plan.