The Best Dart Flutter Static Analysis Tools in 2026
We researched Dart Flutter static analysis tools using official product websites, pricing pages, plan tables, and documentation. Rankings focus on how well each product identifies code issues, its value for money, and verified features for Dart and Flutter analysis, helping teams compare options for code quality and static analysis.
Our top picks
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Top ranked
Dart Analysis Server#1 of 20—/10A free, local analysis engine for Dart diagnostics and editor language services.
Free plan
-
Runner-up
Codacy#2 of 207.0/10A hosted analysis suite with Dart support, pull-request checks, and a free plan.
Free plan · paid from $18/user/mo (annual) · 14-day trial
-
Top-ranked free plan
Snyk Code#3 of 205.0/10Security-focused source scanning with IDE, pull-request, CLI, and CI/CD coverage.
Free plan · paid from $25/mo
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The full ranking 20 tools, best first
-
Dart Analysis Server not yet scored
Best forDart and Flutter teams wanting the standard analyzer
A free, local analysis engine for Dart diagnostics and editor language services.
- Flutter analysis
- Dart analysis
—not yet scoredVisit Dart -
Best forTeams seeking hosted, multi-language code analysis
A hosted analysis suite with Dart support, pull-request checks, and a free plan.
- Security analysis
Free plan · paid from $18/user/mo (annual) · 14-day trial Our Codacy verdict → Visit CodacyFor vendors Sponsor this spot · #2 · $99/mo →7.0/10★★★★☆Visit Codacy -
Best forTeams seeking source-code security scanning
Security-focused source scanning with IDE, pull-request, CLI, and CI/CD coverage.
Free plan · paid from $25/mo Our Snyk Code verdict → Visit Snyk CodeFor vendors Sponsor this spot · #3 · $79/mo →5.0/10★★☆☆☆Visit Snyk Code -
Best forTeams needing extensive configurable Dart and Flutter checks
A deep Dart and Flutter analysis toolkit, with paid plans for broader rules and team workflows.
- CI integration
- Flutter analysis
- Dart analysis
Free plan · paid from $16/user/mo Our Dart Code Metrics verdict → Visit siteFor vendors Sponsor this spot · #4 · $69/mo →8.0/10★★★★☆Visit site -
many_lints not yet scored
Best forDart teams wanting many lint rules and quick fixes
A free, open-source Dart analysis plugin with configurable rules and quick fixes.
- Flutter analysis
- Dart analysis
—not yet scoredVisit many_lints -
Very Good Analysis not yet scored
Best forFlutter projects wanting a recommended baseline lint set
A free, focused lint configuration for Dart and Flutter projects.
- Flutter analysis
- Dart analysis
—not yet scoredVisit site -
flutter_lints not yet scored
Best forFlutter developers wanting official-style starter lints
A free Flutter-focused lint configuration that works with Dart’s analyzer.
- Flutter analysis
- Dart analysis
—not yet scoredVisit flutter_lints -
custom_lint not yet scored
Best forTeams building and testing custom Dart lint rules
A free, open-source toolkit for authoring and testing custom Dart lints, but no longer actively developed.
- CI integration
- Flutter analysis
- Dart analysis
—not yet scoredVisit custom_lint -
leancode_lint not yet scored
Best forFlutter teams using Bloc or Cubit conventions
A configurable, open-source analyzer package for Dart, Flutter, Bloc, and Cubit conventions.
- Flutter analysis
- Dart analysis
—not yet scoredVisit pub.dev -
Anteater not yet scored
Best forSmall teams seeking self-hosted Dart security analysis
A self-hosted Dart analyzer combining code-quality checks with security-focused analysis.
- Security analysis
- CI integration
- Flutter analysis
—not yet scoredVisit Anteater -
Best forTeams wanting hosted pull-request quality checks
Hosted commit and pull-request analysis, with category fit dependent on language support.
- Security analysis
6.0/10★★★☆☆Visit CodeFactor -
Best forTeams focused on code health and quality trends
Strong code-health governance for C# teams, but a weak fit for Dart or Flutter analysis.
6.0/10★★★☆☆Visit CodeScene -
simple_lint not yet scored
Best forProjects needing a small set of import conventions
A free, focused supplement for enforcing consistent Dart package imports.
- Flutter analysis
- Dart analysis
—not yet scoredVisit pub.dev -
strict not yet scored
Best forSmall projects seeking a strict Dart lint configuration
A free, documented strict-lint configuration for small Dart and Flutter projects.
- Flutter analysis
- Dart analysis
—not yet scoredView strict -
design_system_lints not yet scored
Best forTeams enforcing design-system conventions in Flutter
A free Dart analyzer package for catching UI values that drift from design-system conventions.
- Flutter analysis
- Dart analysis
—not yet scoredVisit site -
riverpod_lint not yet scored
Best forRiverpod teams wanting framework-specific diagnostics
A free, open-source analyzer package for Riverpod-specific Dart and Flutter diagnostics.
- Flutter analysis
- Dart analysis
—not yet scoredVisit Riverpod -
bloc_lint not yet scored
Best forFlutter projects using Bloc patterns
A free, open-source analyzer package focused on Bloc-oriented Dart and Flutter linting.
- Flutter analysis
- Dart analysis
—not yet scoredVisit bloc_lint -
flutterando_lints not yet scored
Best forTeams wanting a basic Flutterando lint package
A focused, open-source lint package for Dart and Flutter analyzer workflows.
- Flutter analysis
- Dart analysis
—not yet scoredVisit pub.dev -
import_rules not yet scored
Best forTeams enforcing Dart import conventions
A focused Dart package for checking import conventions during development and project analysis.
- Dart analysis
—not yet scoredVisit pub.dev -
Best forTeams prioritizing hosted security and dependency checks
A broad code-security platform with strong pull-request workflows and hosted or self-hosted deployment.
6.0/10★★★☆☆Visit DeepSource
No tools match those filters.
Compare at a glance
| # | Tool | Free plan | Paid from | Dart analysis | Flutter analysis | Deployment | IDE support | Score |
|---|---|---|---|---|---|---|---|---|
| 1 | Dart Analysis Server | Yes | None | Yes | Yes | Self-hosted | Multiple | — |
| 2 | Codacy | Yes | $18/user/mo | — | — | — | — | 7.0 |
| 3 | Snyk Code | Yes | — | — | — | — | — | 5.0 |
| 4 | Dart Code Metrics | Yes | $16/user/mo | Yes | Yes | Both | Multiple | 8.0 |
| 5 | many_lints | Yes | None | Yes | Yes | Self-hosted | Multiple | — |
| 6 | Very Good Analysis | Yes | None | Yes | Yes | Self-hosted | — | — |
| 7 | flutter_lints | Yes | None | Yes | Yes | Self-hosted | — | — |
| 8 | custom_lint | Yes | None | Yes | Yes | Self-hosted | Multiple | — |
| 9 | leancode_lint | Yes | None | Yes | Yes | Self-hosted | Vscode | — |
| 10 | Anteater | Yes | None | Yes | Yes | Self-hosted | — | — |
| 11 | CodeFactor | Yes | — | — | — | — | — | 6.0 |
| 12 | CodeScene | Yes | — | — | — | — | — | 6.0 |
| 13 | simple_lint | Yes | None | Yes | Yes | — | — | — |
| 14 | strict | Yes | None | Yes | Yes | — | — | — |
| 15 | design_system_lints | Yes | None | Yes | Yes | Self-hosted | Multiple | — |
| 16 | riverpod_lint | Yes | None | Yes | Yes | Self-hosted | — | — |
| 17 | bloc_lint | Yes | None | Yes | Yes | Self-hosted | — | — |
| 18 | flutterando_lints | Yes | None | Yes | Yes | Self-hosted | — | — |
| 19 | import_rules | Yes | None | Yes | — | Self-hosted | — | — |
| 20 | DeepSource | Yes | $24/user/mo | — | — | — | — | 6.0 |
Head-to-head All 28 comparisons →
- Dart Analysis Server vs Codacy
- Dart Analysis Server vs Snyk Code
- Dart Analysis Server vs Dart Code Metrics
- Dart Analysis Server vs many_lints
- Dart Analysis Server vs Very Good Analysis
- Dart Analysis Server vs flutter_lints
- Dart Analysis Server vs custom_lint
- Codacy vs Snyk Code
- Codacy vs Dart Code Metrics
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How we rank dart flutter static analysis tools
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 Sep 2026