Picking the Right Static Analysis Tool For Your Use-Case

1/26/2021 by Matthias Endler

This project started as a way to scratch my own itch: "How do I find the best static analysis tool for my use-case?"

Years later, many people still seem to have the same problem. There are more than 500 static analysis (SAST) tools out there; how can you possibly find the "best" one?

Here are some guidelines that can support you on your search.

Supported Programming Language

The first question you have to ask yourself is "which programming languages do I need to support?"

If you just want to support a single language like TypeScript or Go, this will narrow down the search by a lot. Often times there are specialized tools for each language. From our experience, they provide better insights than a tool that supports many languages, so look through our categories to find the language you need to support.

If you have to support multiple languages, you can start with a "metalinter" that supports these.

One advantage of using a metalinter is that it provides a consistent overview of all the error output for the different languages. Also, you can integrate metalinters pretty quickly, as you only have to install one tool instead of many to get started.

If you find that a particular language is not well supported by a given metalinter, that's fine: just switch off the support for that language in the linter via the config and pick a dedicated linter for that language to fill the gap.


We made sure to include the license for every tool on the page. This is vital because your company might not allow certain open source licenses like the GPL in your stack or you explicitly want an open tool that you can extend and fix yourself. Proprietary tools usually come with a (sometimes hefty) price tag, so you can filter those out if you want. On the other hand, commercial support can be quite important in a professional setup, which is where proprietary tools often shine. It really depends on your use-case. The comparison page mentions the license because of that.


Can you integrate the tool into your environment? We generally distinguish between three different types of integrations:

  • Command-line tools: These can be called straight from the terminal and print reports in plain text or machine-readable output.
  • Web services: These tools provide a website for checking reports and typically integrate with your continuous integration system like Github Actions, TravisCI, or CircleCI.
  • IDE plugins: These integrate into your development environment (VSCode, IntelliJ,...), providing valuable inline suggestions during the early phase of implementation.

You can find out how each tool integrates by looking at the little icons next to the name or on the overview page of tool under "Workflow integration".


Are there any industry standards that your project needs to comply to? There are quite a few industry standards out there. Which ones are relevant to your organization depends on your industry and your partners. As soon as you know which ones you need, you can search for those in the search window at the top. E.g. LDRA complies to various standards like MISRA C & C++, JSF++ AV, CWE, CERT C, CERT C++.


Especially if you plan to run the tools regularly, say during CI runs, you want to make sure that the linters don't slow down the build too much.

The runtime of a linter usually grows with your project size, but it helps to look at a tool's issue tracker for any performance issues/bottlenecks. We made sure to include the link to the source code for every tool (where available), which is where you can also find the list of issues.

For proprietary tools, there is no quick way to know the performance. If you're wavering between two options, performance can be a decision criterion, so make sure to check the websites of the vendors for benchmarks and speed expectations.


If you can't decipher what the tool is trying to tell you, it's the developer's fault and not the user's. So the question which tool provides the better UI should have a big impact on your decision. Remember that no so tech-savvy people might have to work with those reports at the end as well — even if it's just for deciding which bug to prioritize.

How to decide which UI is "better" is very subjective, but you can generally gauge what to expect from the tool documentation, from screenshots and videos. For many popular tools we provide links to videos, talks, or whitepapers, which should make that assessment a little easier for you. See for example DeepCode and CodeScene.

Community Acceptance

This website is a community platform. Everyone can vote for their favorite tools and write helpful comments. Tools get ranked by their votes, which makes picking tools easier for newcomers to a language. On top of that, we also display the number Github stars for every project as another indicator of community support.

Roughly speaking, the more popular a tool is on Github and on analysis-tools.dev, the higher the number of contributors and features/bugfixes in a given period of time.


Sometimes the Github star rating can be misleading: Many tools were popular at some point in time but are now deprecated and unmaintained. This is a big maintenance or even security risk for your project, so we make sure to flag every tool that has not been updated in the last 6 months. We also mention alternatives for every tool to help you stay on track.


This is not an exhaustive list, but it's a start. If we forgot anything important, please let us know or — even better — send us a pull request because this website is completely open source and hosted on Github.

❤️ Reach Thousands Of Devs Interested In Code Quality

That's why we are currently looking for partners who want to sponsor hosting and development of the project.

We believe that this project should be entirely open to avoid bias and gatekeepers, which promote tools purely based on monetary interest and not on quality. Since we want this to be a community project and the code/assets to be freely available to everyone, we'll use Github Sponsors + Open Collective for funding.

If you believe in the same values, don't hestitate to reach out via mail at hello@analysis-tools.dev