NS1 vs KeyCDN: Which is Better in 2026?
Choosing between NS1 and KeyCDN comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
NS1
Managed DNS and traffic management
Best for you if:
- • You need cloud & infrastructure features specifically
- • NS1 is an intelligent DNS and traffic management platform
- • It provides fast DNS resolution with traffic steering and analytics
KeyCDN
High-performance content delivery network
Best for you if:
- • You need CDN features specifically
- • KeyCDN is a high-performance content delivery network with pay-as-you-go pricing
- • It accelerates websites and apps with global edge servers and real-time analytics
| At a Glance |  NS1 |  KeyCDN |
|---|---|---|
Starts at | $250/moEssentials | $0.02/GBVolume 100TB |
Best For | Cloud & Infrastructure | CDN |
Rating | - | 4.5/5 |
Choose NS1 or KeyCDN?
Choose NS1 if
Managed DNS and traffic management
- Enterprise DNS management
- Intelligent traffic steering
- High availability and performance
- Your work is cloud & infrastructure-shaped, not CDN-shaped
Choose KeyCDN if
High-performance content delivery network
- Affordable CDN
- Good performance
- Pay-as-you-go
- Budget matters ($0.02/GB vs $250/mo)
- Your work is CDN-shaped, not cloud & infrastructure-shaped
| Feature | NS1 | KeyCDN |
|---|---|---|
| Pricing Model | Paid | Paid |
| User Rating | No ratings yet | ★4.5/5 140 reviews |
| Categories | Cloud & InfrastructureDeveloper Tools | CDNCloud & Infrastructure |
In-Depth Analysis
NS1
Managed DNS and traffic management
Strengths
- +Enterprise DNS management
- +Intelligent traffic steering
- +High availability and performance
- +API-driven DNS automation
- +Advanced DNS features
Weaknesses
- -Enterprise pricing model
- -Complex for simple DNS needs
- -Technical expertise required
- -Now part of IBM (acquisition)
- -Migration complexity from other DNS
Key features
KeyCDN
High-performance content delivery network
Strengths
- +Affordable CDN
- +Good performance
- +Pay-as-you-go
- +Image processing
- +Good documentation
Weaknesses
- -Smaller network
- -Less features than CF
- -Limited DDoS protection
- -Support basic
- -Less known
Key features
Pricing: NS1 vs KeyCDN
| Plan | NS1 | KeyCDN |
|---|---|---|
| Tier 1 | Free Developer | usage-based Pay as you go |
| Tier 2 | $250 Essentials | $0.03 /GB Volume 10TB |
| Tier 3 | Custom Premium | $0.02 /GB Volume 100TB |
Pricing verified from each vendor's public pricing page. Compare in detail on NS1 pricing and KeyCDN pricing.
Who Should Use What?
On a budget?
Both are paid. Compare plans on their websites.
Go with: NS1
Want the highest-rated option?
KeyCDN is rated 4.5/5. NS1 has no ratings yet.
Go with: KeyCDN
Value user reviews?
NS1: no ratings yet. KeyCDN: 140 reviews (4.5/5).
Go with: KeyCDN
3 Questions to Help You Decide
What's your budget?
Both are paid. Pricing won't help you decide here.
What's your use case?
NS1 is a cloud & infrastructure tool. KeyCDN is in CDN. Pick the category that matches your needs.
How important are ratings?
KeyCDN is rated 4.5/5; NS1 has no ratings yet.
Key Takeaways
NS1
- Our pick for this comparison
KeyCDN
- Better fit for CDN
The Bottom Line
NS1 is our pick.
Frequently Asked Questions
Is NS1 or KeyCDN better?
NS1 is rated in our evaluation. Both are paid.
What are NS1 and KeyCDN used for?
NS1: Managed DNS and traffic management. KeyCDN: High-performance content delivery network.
What does NS1 cost vs KeyCDN?
NS1 is a paid tool. KeyCDN is a paid tool. Visit their websites for detailed pricing.