Viavi Solutions vs Checkly: Which Should You Choose in 2026?
Choosing between Viavi Solutions and Checkly 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.
By Toolradar Team · Last updated February 28, 2026 · Methodology
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Viavi Solutions
Global leader in network test, monitoring, assurance, and optical technologies.
Best for you if:
- • You need testing & qa features specifically
- • Provides end-to-end network test, monitoring, and assurance solutions.
- • Develops advanced optical technologies for diverse high-volume applications.
Checkly
API and synthetic monitoring for developers
Best for you if:
- • You want the higher-rated option (8.6/10 vs 0.0/10)
- • You want to try before committing
- • You need api tools features specifically
- • Checkly is a synthetic monitoring platform for testing APIs and web applications from global locations
- • It runs automated checks, validates uptime, and alerts teams before users experience issues
| At a Glance |  Viavi Solutions |  Checkly |
|---|---|---|
Price | Paid | Free + Paid |
Best For | Testing & QA | API Tools |
Rating | —/100 | 86/100 |
| Feature | Viavi Solutions | Checkly |
|---|---|---|
| Pricing Model | Paid | Freemium |
| Editorial Score | — | 86 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Testing & QAMonitoring | API ToolsTesting & QA |
How Viavi Solutions and Checkly Compare
Viavi Solutions
Global leader in network test, monitoring, assurance, and optical technologies.
Paid
Checkly
API and synthetic monitoring for developers
Free tier available · 86/100 score
Viavi Solutions is a testing & qa tool. Checkly is in api tools.
Who Should Use What?
On a budget?
Checkly has a free tier. Viavi Solutions is paid only.
Go with: Checkly
Want the highest-rated option?
Checkly scores 86/100. Viavi Solutions is unrated.
Go with: Checkly
Value user reviews?
Neither has user reviews yet.
Go with: Checkly
3 Questions to Help You Decide
What's your budget?
Viavi Solutions is paid. Checkly is freemium. Checkly lets you start free.
What's your use case?
Viavi Solutions is a testing & qa tool. Checkly is in api tools. Pick the category that matches your needs.
How important are ratings?
Not all tools have been rated yet.
Key Takeaways
Checkly
- Higher score: 86/100 vs unrated
- Free tier available
- Our pick for this comparison
Viavi Solutions
- Better fit for testing & qa
The Bottom Line
Checkly (86/100) is our pick.
Frequently Asked Questions
Is Viavi Solutions or Checkly better?
Checkly scores 86/100 in our evaluation. Viavi Solutions is paid and Checkly is freemium.
What are Viavi Solutions and Checkly used for?
Viavi Solutions: Global leader in network test, monitoring, assurance, and optical technologies.. Checkly: API and synthetic monitoring for developers.
What does Viavi Solutions cost vs Checkly?
Viavi Solutions is a paid tool. Checkly is freemium (free tier + paid plans). Visit their websites for detailed pricing.