OWASP ZAP vs Phylum: Which Should You Choose in 2026?
Choosing between OWASP ZAP and Phylum 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:
OWASP ZAP
Open-source web application security scanner
Best for you if:
- • You want the higher-rated option (8.5/10 vs 0.0/10)
- • You need something completely free
- • OWASP ZAP is a free security testing tool for finding web application vulnerabilities
- • It scans for security issues with automated and manual testing capabilities
Phylum
Secure your software development lifecycle with AI-powered application risk management.
Best for you if:
- • Identifies and fixes software flaws across the SDLC using AI.
- • Secures AI-generated code and the entire software supply chain.
| At a Glance |  OWASP ZAP |  Phylum |
|---|---|---|
Price | Free | Paid |
Best For | Testing & QA | Testing & QA |
Rating | 85/100 | —/100 |
| Feature | OWASP ZAP | Phylum |
|---|---|---|
| Pricing Model | Free | Paid |
| Editorial Score | 85 | — |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Testing & QABrowser DevTools | Testing & QAVulnerability Scanning |
How OWASP ZAP and Phylum Compare
OWASP ZAP
Open-source web application security scanner
Free · 85/100 score
Phylum
Secure your software development lifecycle with AI-powered application risk management.
Paid
Who Should Use What?
On a budget?
OWASP ZAP is free. Phylum is paid.
Go with: OWASP ZAP
Want the highest-rated option?
OWASP ZAP scores 85/100. Phylum is unrated.
Go with: OWASP ZAP
Value user reviews?
Neither has user reviews yet.
Go with: OWASP ZAP
3 Questions to Help You Decide
What's your budget?
OWASP ZAP is free. Phylum is paid. Go with OWASP ZAP if free matters most.
What's your use case?
Both are testing & qa tools. Compare their specific features to decide.
How important are ratings?
Not all tools have been rated yet.
Key Takeaways
OWASP ZAP
- Higher score: 85/100 vs unrated
- Completely free
- Our pick for this comparison
Phylum
The Bottom Line
OWASP ZAP (85/100) is our pick.
Frequently Asked Questions
Is OWASP ZAP or Phylum better?
OWASP ZAP scores 85/100 in our evaluation. OWASP ZAP is free and Phylum is paid.
What are OWASP ZAP and Phylum used for?
OWASP ZAP: Open-source web application security scanner. Phylum: Secure your software development lifecycle with AI-powered application risk management..
What does OWASP ZAP cost vs Phylum?
OWASP ZAP is completely free. Phylum is a paid tool. Visit their websites for detailed pricing.