Vendors can pay for more visibility on this website, for example a higher place in a ranking or more room on a page. Commercial relationships can also affect which products we feature and how prominently. Every vendor link is marked the same, whatever the arrangement behind it. The largest vendors in static code analysis tools
cannot hold places 1 to 3. Places 1 to 3 go to challengers, vendors outside the best-known brands in a category,
wherever the category has them; the established names follow from place 4 in their ranked order. How it works: placement disclosure ·
editorial process.
The 12 tools, reviewed
#1 Semgrep
Rule-based code scanner whose patterns look like source code · United States · semgrep.dev
Custom rules Free for 10 contributors CI-first
Semgrep is the scanner a team picks when it expects to write its own checks. A rule is a snippet of the target language with metavariables, so an engineer who can read the code can read the rule, and a house convention such as banning one internal function becomes a ten-line file.
- Pricing: Per contributor / month. Free for up to 10 contributors; Teams at $30 per contributor per month for Code; Enterprise by quote. Free plan: free plan.
- Best for: Teams that want to write their own rules
- Strengths: Pattern-based code scanning; Custom rule authoring; Supply chain scanning.
Where it falls short
Secrets scanning is a separate $15 per contributor add-on on Teams and is missing from the Free Edition. Sign-in on the free tier is limited to GitHub or GitLab.
Wrong for
Teams that want a dashboard with built-in code-quality metrics such as duplication and coverage trends, or embedded C and C++ shops that need MISRA reports.
Visit Semgrep →
#2 DeepSource
Hosted analyzer that reports issues and proposes fixes in pull requests · United States · deepsource.com
Autofix Public repos free Hosted-first
DeepSource is the quickest route from zero to findings on every pull request for a small team. Static analysis, SAST and infrastructure-as-code checks come on all plans, and the Team plan costs $24 per user per month billed yearly, with unlimited repositories. Autofix is where it differs from older scanners: the tool opens the change rather than only describing the problem.
- Pricing: Per user / month. Open Source plan free; Team at $24 per user per month billed yearly; Enterprise by quote with self-hosting. Free plan: free plan.
- Best for: Small teams wanting autofix on pull requests
- Strengths: Static analysis; SAST checks; Infrastructure-as-code checks.
Where it falls short
Self-hosted deployment exists only on the Enterprise plan, so a company that must keep source on its own network starts with a sales call. Autofix on the free plan is pay-as-you-go.
Wrong for
Regulated organizations that need on-premises analysis from day one, or embedded teams that need MISRA or AUTOSAR rule packs.
Visit DeepSource →
#3 Qodana
JetBrains' IDE inspections packaged as a CI code quality scanner · Czech Republic · jetbrains.com
JetBrains inspections Quality gates Community edition
Qodana runs the same inspection engine that JetBrains IDEs use while a developer types, but on a build server, so a pull request is judged by the rules the editor already showed. The Community edition is free for JVM, Android, Python, .NET and C/C++ linters, with quality gates, a baseline for legacy code and monorepo support.
- Pricing: Per active contributor / month. Community free; Ultimate and Ultimate Plus priced per active contributor, minimum three, 30-day trial. Free plan: free plan.
- Best for: Teams already working in JetBrains IDEs
- Strengths: IDE-grade inspections; Quality gate for builds; Baseline for legacy code.
Where it falls short
Community keeps only 30 days of detailed history and one team, and lacks code coverage and Docker or Kubernetes support. Taint analysis, vulnerability checks and single sign-on sit in Ultimate Plus.
Wrong for
Teams on Visual Studio, Eclipse or plain editors with no JetBrains in the stack, and security teams needing deep multi-file taint rules across many languages.
Visit Qodana →
#4 SonarQube
Code quality and security gate sold as a cloud service or self-managed server · Switzerland · sonarsource.com
Quality gates Lines-of-code pricing Self-managed option
SonarQube is the default code quality gate in many pipelines, and that history is its advantage: reviewers know the dashboard, and the quality-gate concept fits builds that fail on new issues. SonarQube Cloud gives private projects up to 50k lines at no charge and starts at $34 a month for 100k lines on the Team plan.
- Pricing: Per lines of code. Cloud free up to 50k private lines of code; Team from $34 a month for 100k lines; Server editions priced per instance by lines. Free plan: free plan.
- Best for: Teams wanting a quality gate on every build
- Strengths: Quality gates; Roughly 40 languages on Cloud Team; Cloud and self-managed editions.
Where it falls short
Cost follows lines of code in the largest branch, so a large monorepo or a vendored dependency can push a small team into a higher band.
Wrong for
A team that wants deep security rule writing or a seat-based price, or a very large codebase with few developers.
Visit SonarQube →
#5 Codacy
Hosted code quality dashboard covering style, security and coverage · Portugal · codacy.com
Hosted only Per-developer tiers Coverage tracking
Codacy is a sensible fit for a team that wants issues, security findings and test-coverage trends in one place without running a server. The Team plan starts at $18 per developer per month billed yearly ($21 monthly) and the page says it targets teams up to 30 developers, with up to 100 private projects.
- Pricing: Per developer / month. Developer plan free (IDE plugin); Team from $18 per developer per month billed yearly; Business by quote. Free plan: free plan.
- Best for: Agencies running many client repositories
- Strengths: Code quality checks; Security scanning; Coverage reporting.
Where it falls short
The vendor states plainly that projects on on-premise Git deployments are not supported, which rules out many regulated buyers. The pricing page is inconsistent on how many languages the Developer plan covers.
Wrong for
Companies running self-hosted GitLab, Bitbucket Data Center or any on-premises Git, and those needing deep security analysis.
Visit Codacy →
#6 Mend SAST
SAST module in the Mend application security platform · Israel · mend.io
Mend platform Incremental scans On-prem scanning
Mend SAST suits a company that already uses Mend for open-source dependency scanning and wants first-party code scanning under the same policies and dashboard. The page states that scans run in the customer's own environment, so source stays inside it, while findings, dashboards and policies live in the Mend cloud. It claims support for 30+ languages and incremental scans of changed code.
- Pricing: Quote only. No price on the product page; sold by demo through the Mend AppSec platform. Free plan: none.
- Best for: Mend dependency-scanning customers adding SAST
- Strengths: 30+ languages; Incremental scanning of changed code; Agentic triage of findings.
Where it falls short
No price or trial is published on the SAST page, only demo and tour buttons. Mend's own pages disagree on how many languages are covered, so a buyer must confirm the exact language list for the stack.
Wrong for
A standalone buyer who wants self-service signup and a published price, or a developer wanting only code-quality rules.
Visit Mend SAST →
#7 Parasoft C/C++test
Embedded C and C++ static analysis plus unit testing and coverage · United States · parasoft.com
Embedded C/C++ MISRA and AUTOSAR Unit testing
Parasoft C/C++test is the pick for embedded teams that want the static analyzer and the unit-test and coverage tooling from one vendor. The product page lists MISRA C:2025, MISRA C++:2023, AUTOSAR C++14, CERT C/C++ and CWE, plus standards from ISO 26262 to DO-178C and IEC 62304, and describes TUV SUD certification.
- Pricing: Quote only. No prices published; plans and pricing page, free trial and demo on request. Free plan: free trial.
- Best for: Embedded teams needing analysis and unit tests together
- Strengths: Static analysis; Unit testing; Structural code coverage.
Where it falls short
Parasoft publishes no prices on the page, so budgeting needs a sales conversation. The breadth of testing modules adds setup for a team that only wants a rule checker.
Wrong for
A web or cloud-native team with no embedded or safety requirement, or a buyer after a free self-service scanner.
Visit Parasoft C/C++test →
#8 Perforce QAC
Coding-standard compliance analyzer for C, C++ and Rust · United States · perforce.com
MISRA compliance Safety-certified C, C++ and Rust
Perforce QAC is built for the audit meeting: it maps findings to MISRA, AUTOSAR C++14, CERT and Barr-C rules and produces the deviation records that assessors ask for.
- Pricing: Quote only. No public price; licensing depends on environment, compliance needs and deployment; free trial offered. Free plan: free trial.
- Best for: Automotive and medical device firmware teams
- Strengths: MISRA C:2004 to C:2025; MISRA C++:2008 and 2023; AUTOSAR C++14.
Where it falls short
Languages stop at C, C++ and Rust, so any Python or JavaScript in the product needs another tool. There is no published price, and the compliance focus means more configuration than a web team wants.
Wrong for
Web application teams and startups without a standards-compliance requirement.
Visit Perforce QAC →
#9 Klocwork
Security-focused static analyzer for large, mixed-language codebases · United States · perforce.com
Security SAST Incremental analysis Safety certified
Klocwork sits next to QAC in the Perforce range and is the one for security findings across several languages. It uses deep inter-procedural dataflow analysis and re-checks only changed code, which keeps scan times workable on large repositories. The page maps results to CWE, OWASP, CERT, PCI DSS and DISA STIG, and to MISRA C, AUTOSAR C++14 and NASA's 10 rules.
- Pricing: Quote only. No prices published; licensing depends on developer count, CI integration and reporting needs; free trial. Free plan: free trial.
- Best for: Large embedded and enterprise codebases
- Strengths: Inter-procedural dataflow analysis; Incremental and differential analysis; C, C++, C#, Java, Kotlin, Python, JavaScript, Rust.
Where it falls short
No public pricing, and the page says licensing depends on developer count, CI use and reporting. Reporting and governance run through the separate Perforce Validate platform.
Wrong for
Small teams that want a self-service signup and a posted price per seat.
Visit Klocwork →
#10 Veracode Static Analysis
Cloud SAST service that scans source code or binaries · United States · veracode.com
Enterprise SAST Binary scanning 100+ languages
Veracode Static Analysis is the enterprise-process choice: scan results, policy gates and reporting suit a security team that audits many applications at once. The page lists 100-plus languages and frameworks, direct source scanning without a build, and binary or hybrid scanning where only compiled third-party code exists. Applications up to 5 GB of code are supported for full program analysis.
- Pricing: Quote only. No pricing on the page; demo and sales contact only. Free plan: none.
- Best for: Enterprises needing scan policy and reporting
- Strengths: Source scanning without compilation; Binary and hybrid scanning; 100+ languages and frameworks.
Where it falls short
The page offers only a demo or contact form, with no price and no free trial. The platform is aimed at security teams, so a ten-person team spends more on onboarding than on fixing.
Wrong for
A small team wanting quick self-service scans on every commit and published prices.
Visit Veracode Static Analysis →
#11 Checkmarx One SAST
Build-free SAST inside the Checkmarx One application security platform · Israel · checkmarx.com
Enterprise SAST AI-assisted scanning Platform suite
Checkmarx One SAST scans straight from the source host without a build step, with full scans for depth and incremental scans for pull requests. Fusion SAST is on by default and adds model reasoning accessed through Amazon Bedrock, while the page says Bedrock keeps customer code from being shared back with Anthropic.
- Pricing: Quote only. Core SAST has no credit charge; frontier-model scanning is metered by model and lines of code; quote for the rest. Free plan: none.
- Best for: Enterprise appsec teams using one platform
- Strengths: Build-free source scanning; Full and incremental scans; Findings Analysis for deduplication.
Where it falls short
The on-premises edition uses only the rules engine, so Fusion, the AI engine and Findings Analysis need Checkmarx One in the cloud. Model-based scanning is metered, and cost is shown before a scan, which complicates budgeting.
Wrong for
Teams requiring fully on-premises AI-assisted analysis, or small teams on a tight budget.
Visit Checkmarx One SAST →
#12 Coverity
Enterprise static analyzer strong on C and C++, deployable air-gapped · United States · blackduck.com
Air-gapped C and C++ depth Safety qualified
Coverity is the analyzer to pick when source code cannot leave the building. Black Duck states it can run fully air-gapped on-premises, including on Kubernetes, and also offers it as SaaS through its Polaris platform. The page lists 22 languages, more than 250 frameworks, and particular strength in C and C++ analysis.
- Pricing: Quote only. Custom enterprise quote; can be bundled with Black Duck SCA and Polaris. Free plan: none.
- Best for: Defense, automotive and other air-gapped sites
- Strengths: 22 languages and 250+ frameworks; Air-gapped on-premises deployment; Kubernetes deployment.
Where it falls short
Pricing is a custom enterprise quote and the product is usually bought with other Black Duck offerings. Setup of the on-premises server is heavier than a hosted scanner.
Wrong for
Startups and small web teams that want a free tier and one-click repository connection.
Visit Coverity →
Questions and answers
What is the best static code analysis tool in 2026?
Semgrep ranks first of 12, best for teams that want to write their own rules. DeepSource is second (small teams wanting autofix on pull requests) and Qodana third (teams already working in JetBrains IDEs). Places 1 to 3 go to challengers, vendors outside the best-known brands, wherever the category has them.
What is the difference between static code analysis and SAST?
Static code analysis is the broad term for reading code without running it, covering style, bugs and security. SAST, static application security testing, is the security subset that looks for vulnerabilities such as injection or hardcoded secrets.
Which static code analysis tools are free?
Five of the twelve have a free plan.
Is there an open source static code analysis tool worth using?
SonarQube Community Build is an open source edition aimed at individuals and small teams, and Semgrep's pricing page links to a Community Edition, though that page does not state a licence.
How much do static code analysis tools cost for 25 developers?
It depends on the unit. Semgrep Code at $30 per contributor per month is $750 a month for 25 contributors, before secrets scanning. DeepSource Team at $24 per user per month billed yearly is $600.
Which tools support MISRA C and AUTOSAR?
Perforce QAC lists MISRA C:2004, 2012, 2023 and 2025, MISRA C++ 2008 and 2023, and AUTOSAR C++14. Parasoft C/C++test lists MISRA C:2025, MISRA C++:2023 and AUTOSAR C++14.
Can static code analysis run fully on-premises or air-gapped?
Coverity can run fully air-gapped on-premises, including on Kubernetes, according to Black Duck. SonarQube Server is available self-managed, Mend SAST runs scans in your own environment while policy sits in its cloud, and DeepSource offers self-hosting on Enterprise.
How do I deal with thousands of findings on an old codebase?
Use a baseline so that only issues in new or changed code block a merge, then pay down old findings in planned work. Qodana has a baseline feature, and Klocwork and Perforce QAC provide delta or differential analysis.
Do static analysis tools replace code review or penetration testing?
No. A static analyzer finds patterns it has rules for, such as null dereferences, tainted input and banned functions. It does not judge design, business logic or whether a feature is correct, and it cannot see a running system's configuration.
Are AI code review tools a replacement for static analyzers?
Not yet. Rule-based analyzers give repeatable, explainable results and can carry certificates, while language-model reviewers vary between runs.
Which static code analysis tools work for Python, JavaScript or Go?
Semgrep, SonarQube, Codacy, DeepSource, Mend SAST, Checkmarx and Veracode all cover the common web languages. Qodana Community covers Python, JVM languages, .NET and C/C++, and its docs state over 60 languages across editions.
