AT&T Fiber vs Quantum Fiber
Comparing two of the most popular internet service providers. See how AT&T Fiber and Quantum Fiber stack up on speed, price, coverage, and overall value.
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Quick Answer
AT&T Fiber beats Quantum Fiber for most users. Symmetrical upload and download speeds. Choose Quantum Fiber if you need Price for life guarantee.
AT&T Fiber
WinnerPremium fiber with symmetrical speeds and no data caps
Max Download
5.0 Gbps
Max Upload
5.0 Gbps
Starting From
$60/mo
Coverage
21 states
Quantum Fiber
Fiber with price-lock guarantee up to 8 Gbps
Max Download
8.0 Gbps
Max Upload
8.0 Gbps
Starting From
$45/mo
Coverage
36 states
Speed Comparison
Max Download Speed
Max Upload Speed
Feature Comparison
| Feature | AT&T Fiber | Quantum Fiber |
|---|---|---|
| Max Download Speed | 5.0 Gbps | 8.0 Gbps |
| Max Upload Speed | 5.0 Gbps | 8.0 Gbps |
| Starting Price | $60/mo | $45/mo |
| Data Cap | Unlimited | Unlimited |
| Contract Required | No contract | No contract |
| Coverage | 21 states | 36 states |
| Technologies | Fiber | Fiber, DSL |
Pros & Cons
AT&T Fiber
- Symmetrical upload and download speeds
- No data caps on any plan
- Speeds up to 5 Gbps available
- Price lock guarantee
- Free equipment included
- Excellent reliability
- Limited availability (21 states)
- Professional installation required
- Higher starting price than cable
Quantum Fiber
- Price for life guarantee
- No data caps
- No contracts required
- Fiber expanding to more areas
- Simple pricing structure
- Good customer service ratings
- DSL speeds very slow in many areas
- Fiber availability limited
- Aging infrastructure in some regions
Our Verdict
With a rating of 9.1/10, AT&T Fiber takes the edge in this comparison with its symmetrical upload and download speeds and no data caps on any plan. However, if price for life guarantee is more important to you, Quantum Fiber is an excellent alternative.
Frequently Asked Questions
Is AT&T Fiber better than Quantum Fiber?
AT&T Fiber scores higher in our testing (9.1/10 vs 8/10). AT&T Fiber excels at symmetrical upload and download speeds, while Quantum Fiber is better for price for life guarantee.
Which is cheaper, AT&T Fiber or Quantum Fiber?
Quantum Fiber is more affordable at $45.00/mo vs $60.00/mo. Quantum Fiber offers 25% savings.
AT&T Fiber vs Quantum Fiber: which should I choose?
Choose AT&T Fiber if you prioritize symmetrical upload and download speeds. Choose Quantum Fiber if you need price for life guarantee. Both are solid internet providers options.
What's the main difference between AT&T Fiber and Quantum Fiber?
The main difference is AT&T Fiber offers premium fiber with symmetrical speeds and no data caps, while Quantum Fiber focuses on fiber with price-lock guarantee up to 8 gbps.