Quantum Fiber vs Optimum
Comparing two of the most popular internet service providers. See how Quantum Fiber and Optimum stack up on speed, price, coverage, and overall value.
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Quick Answer
Quantum Fiber beats Optimum for most users. Price for life guarantee. Choose Optimum if you need Fiber speeds up to 8 Gbps.
Quantum Fiber
WinnerFiber 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
Optimum
Northeast cable and fiber with fast speeds
Max Download
8.0 Gbps
Max Upload
8.0 Gbps
Starting From
$25/mo
Coverage
4 states
Speed Comparison
Max Download Speed
Max Upload Speed
Feature Comparison
| Feature | Quantum Fiber | Optimum |
|---|---|---|
| Max Download Speed | 8.0 Gbps | 8.0 Gbps |
| Max Upload Speed | 8.0 Gbps | 8.0 Gbps |
| Starting Price | $45/mo | $25/mo |
| Data Cap | Unlimited | Unlimited |
| Contract Required | No contract | No contract |
| Coverage | 36 states | 4 states |
| Technologies | Fiber, DSL | Cable, Fiber |
Pros & Cons
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
Optimum
- Fiber speeds up to 8 Gbps
- No data caps
- No annual contracts
- Free Smart WiFi 6 router
- Competitive pricing
- Strong NYC metro coverage
- Limited to Northeast US
- Fiber availability limited
- Mixed customer service reviews
Our Verdict
With a rating of 8.0/10, Quantum Fiber takes the edge in this comparison with its price for life guarantee and no data caps. However, if fiber speeds up to 8 gbps is more important to you, Optimum is an excellent alternative.
Frequently Asked Questions
Is Quantum Fiber better than Optimum?
Quantum Fiber scores higher in our testing (8/10 vs 7.9/10). Quantum Fiber excels at price for life guarantee, while Optimum is better for fiber speeds up to 8 gbps.
Which is cheaper, Quantum Fiber or Optimum?
Optimum is more affordable at $25.00/mo vs $45.00/mo. Optimum offers 44% savings.
Quantum Fiber vs Optimum: which should I choose?
Choose Quantum Fiber if you prioritize price for life guarantee. Choose Optimum if you need fiber speeds up to 8 gbps. Both are solid internet providers options.
What's the main difference between Quantum Fiber and Optimum?
The main difference is Quantum Fiber offers fiber with price-lock guarantee up to 8 gbps, while Optimum focuses on northeast cable and fiber with fast speeds.