Top 7 Static Code Analysis Tools: Features, Languages, and Pricing

Static code analysis (also known as source code analysis) examines code without executing it to identify potential vulnerabilities and ensure compliance with coding standards.

Why perform static analysis? It provides early insight into code issues, runs faster than dynamic analysis, enables automated quality maintenance, automatically detects bugs and security problems early, and integrates with IDEs.

Below is an overview of eight popular static analysis tools, including their key features, drawbacks, supported languages, and pricing.

1. DeepSource

DeepSource automatically discovers and fixes issues during code review, integrates with Bitbucket, GitHub, or GitLab, and tracks metrics such as dependency count and documentation coverage. It offers autofix suggestions and can create pull requests for fixes.

Key features:

Per‑file configuration

Quality checks on pull requests

Active analyzer maintenance

Detailed issue explanations

Metric tracking

Customizable analysis

Auto‑suggested fixes with PR creation

Built‑in code formatters (Black, YAPF, go fmt, etc.)

Drawbacks: Does not support PHP.

Supported languages: Python, JavaScript, Go, Ruby, Java, Docker, SQL, Terraform, Shell, plus test identification and bug‑risk fixing.

Pricing: Free for open‑source, students, and non‑profits; paid plans start at $12 per month.

2. SonarQube

SonarQube is a widely used static analysis platform that continuously checks code quality and security, integrates with CI/CD pipelines, and provides IDE, Jenkins, and code‑review tool integrations.

Key features:

Multi‑language support

Security analysis

Quality‑gate enforcement

Maintainability insights

Ability to detect obscure issues

Drawbacks: Not all IDEs support SonarQube; cannot ignore issues that teams deem unnecessary to fix.

Supported languages: Over 25 languages including Java, C#, JavaScript, TypeScript, C/C++, COBOL, etc.

Pricing: Community edition is free and open source; commercial edition starts at €120.

3. Codacy

Codacy automates code review, monitors technical debt, and enforces quality and security standards across each commit and pull request.

Key features:

Automated code review

Code quality analysis

Security analysis

Cluster installation / multiple instances

Drawbacks: Limited integration with other SaaS services; project information cannot be encrypted; community is relatively small.

Supported languages: More than 30 languages including Elixir, Go, Java, JavaScript, JSON, Kotlin, Python, Ruby, Scala, Swift, TypeScript, etc.

Pricing: Free for open source; paid plans start at $15 per month.

4. DeepScan

DeepScan focuses on JavaScript, TypeScript, React, and Vue.js, detecting runtime errors and quality issues beyond simple style checks.

Key features:

Defect tracking

Automated builds

Code review assistance

Collaboration support

Continuous integration

Drawbacks: Limited language support.

Supported languages: JavaScript, TypeScript, React, Vue.js.

Pricing: Free for open source; paid plans start at $9 per month.

5. Embold

Embold is a general‑purpose static analyzer that leverages AI and machine learning to identify critical code issues and suggest optimal fixes, with options for on‑premise or cloud deployment.

Key features:

Intuitive UI

Deep and fast code inspection

Performance optimization

Seamless integration

Drawbacks: Relatively high price.

Supported languages: Java, C, C++, C#, Objective‑C, TypeScript, JavaScript, Python, PHP, Go, Kotlin, Solidity, SQL, etc.

Pricing: Free for open source; paid plans start at €10 per month.

6. Veracode

Veracode specializes in security‑focused static analysis, providing pipeline, IDE, and policy scans to uncover vulnerabilities with high precision.

Key features:

Security issue feedback during coding

Fast pipeline results

Robust audit capabilities

High accuracy without configuration

Focus on remediation

Drawbacks: No custom scan rules; user experience could be improved.

Supported languages: Java, .NET, JavaScript, Scala, Python, PHP, Ruby on Rails, ColdFusion, Swift, C/C++, COBOL, Visual Basic 6, RPG, etc.

Pricing: Project‑size based; contact sales for a quote.

7. Reshift

Reshift is a SaaS platform that integrates into development workflows to continuously deliver secure software without slowing down delivery, helping reduce vulnerability remediation time and compliance costs.

Key features:

Quick configuration

Security scanning

Security responsibility management

Drawbacks: Supports only Java.

Supported languages: Java.

Pricing: Free for open source; paid plans start at $99 per month.

Overall, these tools provide a range of capabilities for improving code quality, detecting security flaws, and automating review processes, allowing teams to choose solutions that match their language stack, budget, and integration requirements.