Best Software for 2025 is now live!

Top 10 Closure Compiler Alternatives & Competitors

(13)3.9 out of 5

Research alternative solutions to Closure Compiler on G2, with real user reviews on competing tools. Other important factors to consider when researching alternatives to Closure Compiler include reliability and ease of use. The best overall Closure Compiler alternative is Babel. Other similar apps like Closure Compiler are FusionReactor APM, Typo, SonarQube Server (formerly SonarQube), and ReSharper. Closure Compiler alternatives can be found in Static Code Analysis Tools but may also be in Static Application Security Testing (SAST) Software or Application Performance Monitoring (APM) Tools.

Best Paid & Free Alternatives to Closure Compiler

  • Babel
  • FusionReactor APM
  • Typo

Top 10 Alternatives to Closure Compiler Recently Reviewed By G2 Community

Browse options below. Based on reviewer data, you can see how Closure Compiler stacks up to the competition, check reviews from current & previous users in industries like Computer Software, Information Technology and Services, and Health, Wellness and Fitness, and find the best product for your business.
    #1
  1. Babel

    (21)4.5 out of 5
  2. Babel is a JavaScript compiler. It helps shape the future of the JavaScript language itself.

    Categories in common with Closure Compiler:

    Reviewers say compared to Closure Compiler, Babel is:

    Better at support
    Better at meeting requirements
    More usable
    #2
  3. FusionReactor APM

    (169)4.8 out of 5
  4. FusionReactor is an Application Performance Monitor for JAVA. No other monitor will help you get to the root of issues faster and make apps more resilient.

    Categories in common with Closure Compiler:

    Reviewers say compared to Closure Compiler, FusionReactor APM is:

    Better at support
    Better at meeting requirements
    More usable
    #3
  5. Typo

    By Typo
    (112)4.7 out of 5
  6. Typo connects with your dev tool stack (Git, Project management, CI/CD, Incidents, Slack, etc) within 30 seconds to bring intelligent insights (DORA, Code Quality & beyond) & help you identify the dev bottlenecks. It is a highly customizable platform that can easily align with your ongoing dev processes & help you gain visibility of the complete PR lifecycle, code reviews/quality, sprint progress, deployments, developer experience & more. That's not it - With its real-time smart nudging, it recommends the best dev practices & sets goals to improve velocity, code quality, collaboration, satisfaction & alignment toward business goals in your teams. Start your 14-day free trial now at https://bit.ly/49TfhKc. Need help? Give us a shout at hello@typoapp.io & we'll be there to assist you!

    Categories in common with Closure Compiler:

    Reviewers say compared to Closure Compiler, Typo is:

    More expensive
    Better at support
    More usable
    #4
  7. SonarQube Server (formerly SonarQube)

    (90)4.4 out of 5
  8. SonarQube is a code quality and vulnerability solution for development teams that integrates with CI/CD pipelines to ensure the software you produce is secure, reliable, and maintainable.

    Categories in common with Closure Compiler:

    Reviewers say compared to Closure Compiler, SonarQube Server (formerly SonarQube) is:

    Better at support
    More usable
    More expensive
    #5
  9. ReSharper

    (85)4.5 out of 5
  10. ReSharper is a productivity tool for visual studio that provides tools and features to help you manage your code.

    Categories in common with Closure Compiler:

    Reviewers say compared to Closure Compiler, ReSharper is:

    More expensive
    Better at support
    More usable
    #6
  11. Semmle

    (76)4.4 out of 5
  12. Semmle makes the management of software development easier than ever before. By giving you complete visibility _ for every project, location, team, developer, timeframe and cost _ Semmle is engineering intelligence at its most advanced.

    Categories in common with Closure Compiler:

    Reviewers say compared to Closure Compiler, Semmle is:

    Better at support
    More usable
    More expensive
    #7
  13. Coverity

    (56)4.2 out of 5
  14. Coverity static analysis by Synopsys helps development and security teams find and fix defects and security flaws in code as it’s being written. Coverity is highly accurate, supports thousands of developers, and quickly analyzes large projects exceeding 100 million lines of code, helping your teams build secure, high-quality software faster.

    Categories in common with Closure Compiler:

    Reviewers say compared to Closure Compiler, Coverity is:

    Better at support
    Better at meeting requirements
    More usable
    #8
  15. Checkmarx

    (35)4.2 out of 5
  16. Identify software security vulnerabilities & fix them

    Categories in common with Closure Compiler:

    Reviewers say compared to Closure Compiler, Checkmarx is:

    More expensive
    Better at support
    More usable
    #9
  17. OpenText Fortify On Demand

    (35)4.1 out of 5
  18. Software security solutions from Micro Focus Fortify cover your entire software development lifecycle (SDLC) for mobile, third party and website security.

    Categories in common with Closure Compiler:

    Reviewers say compared to Closure Compiler, OpenText Fortify On Demand is:

    More expensive
    Better at support
    More usable
    #10
  19. Clang

    (16)4.3 out of 5
  20. Categories in common with Closure Compiler:

    Reviewers say compared to Closure Compiler, Clang is:

    Better at meeting requirements
    Better at support
    More usable