AT&T vs Mediacom: Our Verdict
AT&T Fiber and Mediacom serve very different markets and customer profiles. AT&T Fiber targets metropolitan areas across 21+ states with pure fiber-optic infrastructure delivering symmetrical speeds up to 5 Gbps, while Mediacom is a regional cable provider focused on rural and suburban communities in the Midwest and Southeast with speeds up to 1 Gbps. Mediacom's lower starting price of $29.99/month for 100 Mbps appeals to budget-conscious households, but AT&T Fiber's superior technology, no data caps, and price-lock guarantee make it the better long-term investment where available.
Our Pick
AT&T
Recommendation
If AT&T Fiber is available at your location, it is the clear winner with faster symmetrical speeds, no data caps, and a price-lock guarantee. Mediacom is a solid option for rural and smaller-market customers who do not have access to fiber — its $29.99/month entry price is among the lowest in the industry, and its 1 Gbps tier at $59.99/month is competitively priced. Just be aware of Mediacom's data caps on lower-tier plans.
Side-by-Side Comparison
| Feature | AT&T | Mediacom |
|---|---|---|
| Starting Price | $10.99/mo | $30.00/mo |
| Max Internet Speed | 5000 Mbps | 2000 Mbps |
| Available Plans | 13 plans | 6 plans |
| Internet | ||
| TV | ||
| Mobile | ||
| Home Security | ||
| View AT&T Plans | View Mediacom Plans |
Featured Plans
AT&T
AT&T Internet 300
AT&T Fiber Internet 1000
AT&T Premium 2.0
Mediacom
Frequently Asked Questions
Is AT&T Fiber available in rural areas where Mediacom operates?
In most cases, AT&T Fiber and Mediacom do not overlap geographically. AT&T Fiber is concentrated in major metropolitan areas across 21+ states, while Mediacom primarily serves smaller cities, towns, and rural communities in the Midwest and Southeast. If you live in a rural area currently served by Mediacom, AT&T Fiber is unlikely to be available at your address.
Does Mediacom have data caps?
Yes, Mediacom enforces data caps on its lower-tier internet plans. Depending on the speed tier, monthly data allowances typically range from 200 GB to 6,000 GB, with overage fees applying if you exceed your allocation. AT&T Fiber, by contrast, includes unlimited data on every plan with no caps or overage charges, making it the better choice for heavy internet users.
Which is cheaper, AT&T Fiber or Mediacom?
Mediacom has a lower entry price at $29.99/month for 100 Mbps compared to AT&T Fiber's $55/month for 300 Mbps. However, AT&T Fiber delivers symmetrical speeds, includes unlimited data, and provides a price-lock guarantee. Mediacom's lower prices come with data caps on some tiers and no price-lock protection, so your rate may increase over time.
How do AT&T Fiber and Mediacom upload speeds compare?
This is where AT&T Fiber dominates. AT&T Fiber delivers symmetrical speeds, meaning a 300 Mbps plan gives you 300 Mbps upload and 300 Mbps download. Mediacom, as a cable provider, offers significantly slower upload speeds — often 10 to 50 Mbps regardless of your download tier. For video conferencing, uploading large files to the cloud, live streaming, and working from home, AT&T Fiber's upload performance is vastly superior.
Is Mediacom a good internet provider?
Mediacom is a capable regional cable provider that serves an important role in communities where fiber and larger providers are not available. Its pricing is competitive, starting at $29.99/month for 100 Mbps and topping out at $59.99/month for 1 Gbps. The main drawbacks are data caps on lower-tier plans, slower upload speeds, and limited geographic availability. If you have access to AT&T Fiber, it will generally deliver a better experience.