Unbiased side-by-side comparison of verified reviews, user ratings, features, and pros/cons to help you decide which software fits your business needs.

In our 2026 comparison of Nuclei and ZAP, the products are too closely matched to name a clear overall winner. Nuclei is rated 4.7/5 from 1 user review; ZAP is rated 4.6/5 from 1 user review. Nuclei has a free plan; ZAP has a free plan.
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| At a glance | Nuclei | ZAP |
|---|---|---|
| Category | Uncategorized | Uncategorized |
| User rating | 4.7/5 (1 reviews) | 4.6/5 (1 reviews) |
| Starting price | Free plan | Free plan |
| Platforms | Windows, macOS, Linux | Windows, macOS, Linux |
| Ease of use | 4.5/5 | 4.6/5 |
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Dimension scorecard
Tied for overall winner with a composite score of 89%.
Comparable pricing accessibility ($0/mo (No Free Trial)).
No data available for this product on this dimension yet.
Strong usability with a user rating of 4.5/5 stars.
No data available for this product on this dimension yet.
Tied on platform availability (3 Platforms: Windows, macOS, Linux).
Dimension scorecard
Tied for overall winner with a composite score of 88%.
Comparable pricing accessibility ($0/mo (No Free Trial)).
No data available for this product on this dimension yet.
Strong usability with a user rating of 4.6/5 stars.
No data available for this product on this dimension yet.
Tied on platform availability (3 Platforms: Windows, macOS, Linux).
Nuclei and ZAP are virtually identical across all key dimensions. The right choice depends entirely on your team's specific workflow needs and integration requirements.
Composite Score Breakdown
Nuclei and ZAP are virtually identical across all key dimensions. The right choice depends entirely on your team's specific workflow needs and integration requirements. Neither product has a decisive overall lead, so the best choice depends on your workflow, budget and required integrations.
Nuclei is rated 4.7/5 from 1 user review. ZAP is rated 4.6/5 from 1 user review. Ratings come from approved user reviews on SoftwareHope.
Nuclei has a free plan. ZAP has a free plan. Always confirm current pricing on the vendor's site, as plans change.
Nuclei offers a free plan; ZAP offers a free plan.
Nuclei supports Windows, macOS and Linux; ZAP supports Windows, macOS and Linux.
Nuclei has an ease-of-use rating of 4.5/5, ZAP has an ease-of-use rating of 4.6/5. The difference is small, so both are similarly easy to adopt.
Community-voted helpful feedback from verified users
Nuclei is a cybersecurity solution focused on template-driven vulnerability scanning and security automation. It helps application security, engineering and IT teams evaluate vulnerabilities, understand potential impact and coordinate practical remediation. Capabilities and delivery options vary by edition and contract.
ZAP is a cybersecurity solution focused on open-source web application security testing. It helps application security, engineering and IT teams evaluate vulnerabilities, understand potential impact and coordinate practical remediation. Capabilities and delivery options vary by edition and contract.
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