Rely.io vs Checkmarx: Which Should You Choose in 2026?
Choosing between Rely.io and Checkmarx 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:
Rely.io
Streamline your software supply chain security and compliance with a unified platform.
Best for you if:
- • You want to try before committing
- • You need vulnerability scanning features specifically
- • Unified software supply chain security
- • Vulnerability management and remediation
Checkmarx
Application security testing platform
Best for you if:
- • You want the higher-rated option (7.8/10 vs 0.0/10)
- • You need code review features specifically
- • Checkmarx is an enterprise application security testing platform for finding vulnerabilities in code
- • It provides SAST, SCA, and DAST scanning integrated into CI/CD pipelines
| At a Glance |  Rely.io |  Checkmarx |
|---|---|---|
Price | Free + Paid | Paid |
Best For | Vulnerability Scanning | Code Review |
Rating | —/100 | 78/100 |
| Feature | Rely.io | Checkmarx |
|---|---|---|
| Pricing Model | Freemium | Paid |
| Editorial Score | — | 78 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Vulnerability ScanningSecurity Monitoring | Code ReviewTesting & QA |
How Rely.io and Checkmarx Compare
Rely.io
Streamline your software supply chain security and compliance with a unified platform.
Free tier available
Checkmarx
Application security testing platform
Paid · 78/100 score
Rely.io is a vulnerability scanning tool. Checkmarx is in code review.
Who Should Use What?
On a budget?
Rely.io has a free tier. Checkmarx is paid only.
Go with: Rely.io
Want the highest-rated option?
Checkmarx scores 78/100. Rely.io is unrated.
Go with: Checkmarx
Value user reviews?
Neither has user reviews yet.
Go with: Checkmarx
3 Questions to Help You Decide
What's your budget?
Rely.io is freemium. Checkmarx is paid. Rely.io lets you start free.
What's your use case?
Rely.io is a vulnerability scanning tool. Checkmarx is in code review. Pick the category that matches your needs.
How important are ratings?
Not all tools have been rated yet.
Key Takeaways
Checkmarx
- Higher score: 78/100 vs unrated
- Our pick for this comparison
Rely.io
- Has a free tier
- Better fit for vulnerability scanning
The Bottom Line
Checkmarx (78/100) is our pick. Rely.io has a free tier if you want to test without paying.
Frequently Asked Questions
Is Rely.io or Checkmarx better?
Checkmarx scores 78/100 in our evaluation. Rely.io is freemium and Checkmarx is paid.
What are Rely.io and Checkmarx used for?
Rely.io: Streamline your software supply chain security and compliance with a unified platform.. Checkmarx: Application security testing platform.
What does Rely.io cost vs Checkmarx?
Rely.io is freemium (free tier + paid plans). Checkmarx is a paid tool. Visit their websites for detailed pricing.