18.0
DeepSource is an AI code review platform for teams writing code with AI.
Free planWebAPILinux
Best Dart Flutter Static Analysis Tools in 2026
Dart and Flutter static analyzers check source code for defects, style problems and maintainability issues before release. Use this comparison to review Dart and Flutter analysis, deployment checks, IDE support, security analysis and CI integration. Android appears among the platforms represented here; check whether a tool's Android workflow fits your project. Then compare web, Windows, macOS and iOS support, plus…
27.1
CodeScene is software for examining code health and how engineering teams work, helping teams decide which technical debt to address.
Free planWebAPILinux
37.0
Codacy is a cloud-based platform for engineering teams working on code quality, security, and AI coding standards.
Free planWebExtension
- 4
CodeFactor
CodeFactor provides automated code review for repositories hosted on GitHub or Bitbucket.
Web5.5 - 5
Anteater
AndroidiOSLinuxmacOS5.3 - 6
many_lints
AndroidiOSWebLinux5.3 - 7
Very Good Analysis
AndroidiOSWebLinux5.3 - 8
Dart Code Metrics
WebLinuxmacOSWindows5.0 - 9
Snyk Code
Web5.0 - 10
custom_lint
LinuxmacOSWindows4.7 - 11
Dart Analysis Server
LinuxmacOSWindows4.7 - 12
design_system_lints
LinuxmacOSWindows4.7 - 13
leancode_lint
LinuxmacOSWindows4.7 - 14
strict
Web4.6 - 154.3
- 164.3
- 174.3
- 184.3
- 194.3
- 204.3
Choosing well
Match the analysis to your code
Choose tools that clearly provide Dart analysis and Flutter analysis. A Dart-focused package may suit language checks, while Flutter-oriented rules can cover framework conventions.
Compare deployment checks as well if your release process needs validation beyond editor diagnostics.
Check your development setup
Android, web, Windows, macOS and iOS are represented across this category. Confirm the platform and IDE support for the setup you use before choosing.
If you work across phone and desktop projects, verify that the tool's integrations cover the editors and environments you need.
Review CI and security features
CI integration can run checks as part of a build pipeline. Security analysis adds a separate way to look for risky code patterns.
Compare both features directly, since a tool may focus on code quality, security, or pipeline checks.
Compare free and paid access
Anteater, bloc_lint, custom_lint and flutter_lints are among the listed tools with free plans. Codacy, CodeFactor, CodeScene and DeepSource show free plans alongside paid upgrades or trials.
Listed paid entry points include $16 per user per month for Dart Code Metrics, $18 per user per month annually for Codacy and €18 per month annually for CodeScene. Check current terms before committing.
Questions people ask
Do these tools support Android?
Android is among the platforms represented in this category. Check the individual tool's platform and workflow details for your project.
Can I use a free plan?
Yes. The list includes free plans for Anteater, bloc_lint, custom_lint, Dart Analysis Server, design_system_lints and flutter_lints.
Are free trials available?
Codacy, CodeFactor, CodeScene and DeepSource are among the freemium entries showing 14-day trials.
Which checks should I compare?
Review Dart and Flutter analysis, deployment, IDE support, security analysis and CI integration, together with pricing.
What paid starting prices are listed?
Dart Code Metrics lists $16/user/month, Codacy $18/user/month billed annually, CodeScene €18/month billed annually, and DeepSource $24/user/month billed annually.