The Best Application Security Testing in 2026
We researched application security testing products using their official websites, including pricing pages, plan tables, and product documentation. Rankings focus on the category’s core job, value for money, and verified features, so buyers can compare tools for finding software vulnerabilities across development workflows.
Our top picks
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Top ranked
9.3/10A broad AppSec suite for teams centralizing testing, tracking, and remediation.
Pricing on request
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Runner-up
OWASP ZAP#2 of 309.1/10Free, flexible DAST for web apps and APIs, with scanning and automation options.
Free plan
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Top-ranked free plan
Semgrep AppSec Platform#12 of 308.1/10Affordable code and supply-chain testing with broad integrations and tiered paid features.
Free plan
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
The full ranking 30 tools, best first
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Best forEnterprises seeking a broad AppSec suite
A broad AppSec suite for teams centralizing testing, tracking, and remediation.
9.3/10★★★★★Visit OpenText -
Best forTeams wanting free, flexible web and API testing
Free, flexible DAST for web apps and APIs, with scanning and automation options.
- API testing
9.1/10★★★★★Visit OWASP ZAP -
Best forEnterprise teams prioritizing code security
Enterprise-focused SAST with pull-request, IDE, CI/CD, SCA and governance workflows.
9.0/10★★★★☆Visit Checkmarx -
Best forTeams automating authenticated web and API DAST
Automates authenticated web and API scans, with CI/CD integrations and cloud or self-hosted deployment.
- SCA included
- API testing
Pricing on request · 30-day trial Our Burp Suite Enterprise Edition verdict → Visit PortSwiggerFor vendors Sponsor this spot · #4 · $69/mo →8.9/10★★★★☆Visit PortSwigger -
Best forOrganizations buying authenticated web and API DAST
A hybrid DAST platform with authenticated scanning, 95+ attack types, and CI/CD controls.
- API testing
8.8/10★★★★☆Visit Rapid7 -
Best forMature teams doing code-focused SAST
Code-focused SAST with differential scans, custom checkers, and CI/CD quality gates.
8.7/10★★★★☆Visit Klocwork -
Best forSafety-critical teams needing deep static analysis
Whole-program static analysis for teams prioritizing code defects, vulnerabilities, and standards checks.
8.6/10★★★★☆Visit AdaCore -
Best forMid-market and enterprise application security teams
A policy-driven SAST tool with pipeline scans and AI-suggested patches.
8.5/10★★★★☆Visit Veracode -
Best forEnterprises managing open-source component risk
A policy-driven SCA platform for enterprises governing open-source risk across delivery pipelines.
8.4/10★★★★☆Visit Sonatype -
Best forTeams needing authenticated web and API DAST
Authenticated web and API DAST with proof-based validation and CI/CD integrations.
- API testing
8.3/10★★★★☆Visit Invicti -
Best forTeams consolidating DAST and adjacent AppSec tools
A DAST-led AppSec platform with authenticated testing and broader code and cloud coverage.
- API testing
8.2/10★★★★☆Visit Invicti -
Best forDevelopers wanting affordable code and dependency checks
Affordable code and supply-chain testing with broad integrations and tiered paid features.
8.1/10★★★★☆Visit Semgrep -
Best forTeams preferring runtime-instrumented testing
IAST with route-level context, data-flow maps, SCA, and CI/CD support.
- API testing
8.0/10★★★★☆Try Contrast Assess -
Best forTeams needing broad, deploy-anywhere SAST
Broad, deploy-anywhere SAST with AI triage, fixes, and extensive pipeline support.
7.9/10★★★★☆Visit DerScanner -
Best forTeams seeking authenticated web and API DAST
Authenticated DAST for web apps and APIs, with schema testing and CI/CD scan initiation.
- API testing
7.8/10★★★★☆Visit site -
Best forDevelopers seeking low-cost API and web DAST
Low-cost DAST for developers who need authenticated API and web scanning.
- API testing
7.7/10★★★★☆Visit StackHawk -
Best forSmaller teams automating web and API pentests
A focused DAST platform with authenticated web/API testing and CI/CD workflows.
- API testing
7.6/10★★★★☆See Beagle Security -
Best forTeams securing APIs from design through runtime
A broad API security platform spanning OpenAPI design checks, scans, governance, and runtime defense.
7.5/10★★★★☆Visit 42Crunch -
Best forTeams seeking free, broad API security testing
Broad API security coverage with a free plan and automated testing.
7.4/10★★★★☆Visit Akto -
Best forTeams needing free dependency and SBOM analysis
Free local scanning covers dependencies, code, secrets, and malicious packages.
7.3/10★★★★☆Visit Endor Labs -
Best forTeams prioritizing dependency and license compliance
FOSSA focuses on dependency risk, license compliance, reachability, and SBOM workflows.
7.2/10★★★★☆Visit FOSSA -
Best forEnterprises needing broad source-code defect analysis
Broad static analysis for teams that need source-code defect detection and private deployment.
7.1/10★★★★☆Visit Black Duck -
Best forTeams wanting customizable source-code SAST
A customizable source-code analyzer with IDE, CI/CD, secrets, and IaC checks.
7.0/10★★★★☆Visit HCL AppScan -
Best forTeams doing multi-language static code analysis
Multi-language static analysis with standards mapping, IDE support, and CI workflows.
6.9/10★★★☆☆Visit PVS-Studio -
Best forC and C++ teams needing safety-focused analysis
A specialized C/C++ suite combining security analysis, standards checks, testing, and coverage.
6.8/10★★★☆☆Visit Parasoft -
Best forTeams focused on container image and workload risk
Scans container images and Kubernetes workloads from development through deployment.
6.7/10★★★☆☆Visit Snyk -
Best forTeams focused on open-source dependency risks
Scans dependencies for vulnerabilities, malicious behavior, licensing risks, and reachability.
6.6/10★★★☆☆Visit Socket -
Best forBudget-conscious teams needing self-hosted web scans
A self-hosted scanner for authenticated web assessments and OpenAPI-defined API scans.
- API testing
6.5/10★★★☆☆Visit w3af -
Best forTeams monitoring external attack surfaces
Continuous external asset discovery and payload-based vulnerability testing, not code testing.
6.4/10★★★☆☆Visit Detectify -
Best forMid-market teams consolidating AppSec checks
Combines code, dependency, container, IaC, and AI security workflows in one platform.
6.3/10★★★☆☆Visit Mend.io
No tools match those filters.
Compare at a glance
| # | Tool | Free plan | Paid from | Score |
|---|---|---|---|---|
| 1 | OpenText Fortify Software Security Platform | 9.3 | ||
| 2 | OWASP ZAP | Yes | Free | 9.1 |
| 3 | Checkmarx One | No | 9.0 | |
| 4 | Burp Suite Enterprise Edition | 8.9 | ||
| 5 | Rapid7 InsightAppSec | No | $175/unit/mo | 8.8 |
| 6 | Klocwork | 8.7 | ||
| 7 | CodeSonar | 8.6 | ||
| 8 | Veracode Static Analysis | 8.5 | ||
| 9 | Sonatype Lifecycle | No | 8.4 | |
| 10 | Acunetix | 8.3 | ||
| 11 | Invicti | No | $500/unit usage-based | 8.2 |
| 12 | Semgrep AppSec Platform | Yes | $15/user/mo | 8.1 |
| 13 | Contrast Assess | 8.0 | ||
| 14 | DerScanner | 7.9 | ||
| 15 | Bright Security DAST | 7.8 | ||
| 16 | StackHawk HawkScan | 7.7 | ||
| 17 | Beagle Security | Yes | $99/mo | 7.6 |
| 18 | 42Crunch API Security Platform | No | $9/user/mo | 7.5 |
| 19 | Akto API Security Platform | Yes | 7.4 | |
| 20 | Endor Labs | Yes | 7.3 | |
| 21 | FOSSA | Yes | $20/site/mo | 7.2 |
| 22 | Black Duck Coverity | 7.1 | ||
| 23 | HCL AppScan Source | No | 7.0 | |
| 24 | PVS-Studio | No | 6.9 | |
| 25 | Parasoft C/C++test | No | 6.8 | |
| 26 | Snyk Container | Yes | $25/user/mo | 6.7 |
| 27 | Socket | Yes | $25/user/mo | 6.6 |
| 28 | w3af | Yes | Free | 6.5 |
| 29 | Detectify Surface Monitoring | Yes | €2,500/yr | 6.4 |
| 30 | Mend.io | $250/user/yr | 6.3 |
Head-to-head All 26 comparisons →
- OpenText Fortify Software Security Platform vs OWASP ZAP
- OpenText Fortify Software Security Platform vs Burp Suite Enterprise Edition
- OpenText Fortify Software Security Platform vs Rapid7 InsightAppSec
- OpenText Fortify Software Security Platform vs Klocwork
- OpenText Fortify Software Security Platform vs CodeSonar
- OpenText Fortify Software Security Platform vs Veracode Static Analysis
- OWASP ZAP vs Checkmarx One
- OWASP ZAP vs Burp Suite Enterprise Edition
- OWASP ZAP vs Rapid7 InsightAppSec
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How we rank application security testing
Every tool on this page was researched by iTechGuides Editors from its official website — pricing pages, plan tables and product documentation. We rank on how well each one does this category's core job, what the free or entry plan includes, and where it falls short. Where we have enough verified facts, the score out of 10 is a rubric — job fit, value and how much we could verify — shown with its breakdown on every tool's page; a tool we have not verified enough to score yet shows its rank without a number. Scores are re-checked when a product changes its plans. Read the full editorial policy, or submit a tool we missed.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update