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Shellcheck VS Opengrep

Compare Shellcheck VS Opengrep and see what are their differences

S
Shellcheck

ShellCheck finds bugs in your shell scripts

Rating
0 reviews
Pricing
Open source
Alternatives Is it good?
O
Opengrep

The open source static code analysis engine

Rating
0 reviews
Alternatives Is it good?
PromptBrake
Automated AI security testing for agents, chatbots, and APIs. Find prompt injection, data leaks, and unsafe behavior before launch. sponsored

Which is more popular?

Based on our record, Shellcheck seems to be more popular. It has been mentioned 30 times since March 2021.

social mentions
30 vs 0
Code Coverage popularity
71% vs 29%
alternatives listed
28 vs 32

Base details

Website, pricing, platforms and company facts side by side.

S
Shellcheck
O
Opengrep
Website shellcheck.net opengrep.dev
Pricing
Open source
—
Listed in
Code Analysis Code Coverage Code Quality Code Review +1
Code Coverage Code Analysis Developer Tools Code Quality +1

Features and specs

What each product offers, as listed by its team.

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Shellcheck 6 features
O
Opengrep 0 features
  • Static Code Analysis
    ShellCheck provides static analysis for shell scripts, allowing developers to catch errors and potential bugs without executing the script.
  • Comprehensive Error Detection
    It identifies a broad range of issues, including syntax errors, semantic errors, and best practice violations, helping to improve script reliability.
  • Suggestions for Improvements
    ShellCheck offers suggestions and fixes for many issues it detects, assisting developers in adhering to best practices.
  • Wide Compatibility
    ShellCheck supports various shell dialects, including Bash, Dash, and others, making it versatile for different environments.
  • Open Source
    Being open-source, ShellCheck is freely available to everyone, with a community that contributes to its improvement and updates.
  • Integration with Editors
    ShellCheck integrates with various text editors and IDEs, enabling seamless error checking within the developer's workflow.

Possible disadvantages

  • Learning Curve
    Users may need time to learn and understand ShellCheck's feedback, especially if they are not familiar with shell scripting best practices.
  • Potential Overhead
    While it provides valuable insights, using ShellCheck can add an overhead to the development process as scripts need to be checked and errors reviewed.
  • Not a Substitute for Testing
    ShellCheck should not be considered a substitute for thorough testing. Scripts still need to be executed to ensure functional correctness.
  • False Positives
    Like many static analyzers, ShellCheck may generate false positives, which can be misleading and require manual verification by the developer.
  • Resource Intensive for Large Scripts
    Analyzing very large or complex scripts might consume significant resources, potentially slowing down the workflow on older machines.

No features have been listed yet.

Analysis

An editorial look at what each product does well and who it suits.

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Shellcheck
O
Opengrep

No analysis of Shellcheck yet.

Overall verdict

  • Opengrep is a solid, community-driven static analysis tool that offers a fully open-source, permissively licensed alternative for code scanning, making it a strong choice for teams wanting powerful SAST capabilities without vendor lock-in.

Why this product is good

  • Fully open-source and permissively licensed, avoiding restrictive licensing constraints
  • Backed by a coalition of security vendors ensuring active maintenance and community support
  • Fast, lightweight static analysis that integrates easily into CI/CD pipelines
  • Supports a wide range of programming languages for broad codebase coverage
  • Custom rule creation lets teams tailor scanning to their specific security needs
  • Compatible with existing rule ecosystems, easing adoption for those migrating from similar tools

Recommended for

  • Development teams seeking a free, open-source SAST solution without vendor lock-in
  • Security engineers who want to write and maintain custom scanning rules
  • Organizations integrating automated code scanning into CI/CD workflows
  • Companies concerned about licensing changes in commercial static analysis tools
  • Open-source projects needing accessible, community-supported security tooling

Videos

Walkthroughs and reviews on video.

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Shellcheck 3 videos + Add
O
Opengrep 0 videos + Add

Linting Your Bash Scripts with Shellcheck

More videos

  • - How To Configure ShellCheck in Jenkins
  • - Write Safer Scripts Using Shellcheck

No Opengrep videos yet. You could help us improve this page by suggesting one.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
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Shellcheck
O
Opengrep
71% 71%
Code Coverage
29% 29%
72% 72%
Code Analysis
28% 28%
100% 100%
Code Review
0% 0%
49% 49%
Code Quality
51% 51%

User comments

Share your experience with using Shellcheck and Opengrep. For example, how are they different and which one is better?

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

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Shellcheck 30 mentions
O
Opengrep 0 mentions
  • Haskell: A Great Procedural Language
    The other ones most people point to are https://pandoc.org and https://shellcheck.net. - Source: Hacker News / over 1 year ago
  • I reduced the size of my Docker image by 40% – Dockerizing shell scripts
    > Are "Random shell scripts from the internet" categorically worse than "random docker images from the internet"? > With the shell script, you can literally read it in an ... ... https://shellcheck.net. Can't do that if all... - Source: Hacker News / over 2 years ago
  • TermiC: Terminal C, Interactive C/C++ REPL shell created with BASH
    Nice script. It's... uhhh... Not shellcheck-clean. https://shellcheck.net/. - Source: Hacker News / about 3 years ago

View more

Tracking Opengrep since Jan 2025.

Alternatives to Shellcheck and Opengrep

When comparing Shellcheck and Opengrep, you can also consider the following products.

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