ClusterFuzz vs. Google OSS-Fuzz Comparison


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About ClusterFuzz is a scalable fuzzing infrastructure that finds security and stability issues in software. Google uses ClusterFuzz to fuzz all Google products and as the fuzzing backend for OSS-Fuzz. ClusterFuzz provides many features to seamlessly integrate fuzzing into a software project’s development process. Fully automatic bug filing, triage, and closing for various issue trackers. Supports multiple coverages guided fuzzing engines for optimal results (with ensemble fuzzing and fuzzing strategies). Statistics for analyzing fuzzer performance, and crash rates. Easy to use web interface for management and viewing crashes. Support for various authentication providers using Firebase. Support for black-box fuzzing, test case minimization, and regression finding through bisection.	About OSS-Fuzz offers continuous fuzzing for open source software. Fuzz testing is a well-known technique for uncovering programming errors in software. Many of these detectable errors, like buffer overflow, can have serious security implications. Google has found thousands of security vulnerabilities and stability bugs by deploying guided in-process fuzzing of Chrome components, and we now want to share that service with the open source community. OSS-Fuzz aims to make common open source software more secure and stable by combining modern fuzzing techniques with scalable, distributed execution. Projects that do not qualify for OSS-Fuzz can run their own instances of ClusterFuzz or ClusterFuzzLite. Currently, OSS-Fuzz supports C/C++, Rust, Go, Python, and Java/JVM code. Other languages supported by LLVM may work too. OSS-Fuzz supports fuzzing x86_64 and i386 builds.
Platforms Supported Windows Supported Mac Supported Linux Supported Cloud Not Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported	Platforms Supported Windows Supported Mac Supported Linux Supported Cloud Not Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported
Audience Developers in search a solution to manage their fuzzing testing processes	Audience Professional users looking for a solution to uncover programming errors in their software
Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported	Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported
API Offers API Not Supported	API Offers API Not Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing No information available. Free Version Not Supported Free Trial Not Supported	Pricing Free Free Version Supported Free Trial Not Supported
Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software	Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software

Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported	Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported
Company Information Google United States google.github.io/clusterfuzz/	Company Information Google United States github.com/google/oss-fuzz
Alternatives Google ClusterFuzz Google	Alternatives Google ClusterFuzz Google
Google OSS-Fuzz Google	ClusterFuzz Google
Peach Fuzzer Peach Tech	Awesome Fuzzing secfigo
Awesome Fuzzing secfigo	LibFuzzer LLVM Project
go-fuzz dvyukov View All	go-fuzz dvyukov View All
Categories Fuzz Testing Supported	Categories Fuzz Testing Supported

Integrations Atheris Not Supported C Not Supported C++ Not Supported ClusterFuzz Not Supported Firebase Supported GitHub Not Supported Go Not Supported Google Cloud Storage Not Supported Google OSS-Fuzz Supported Honggfuzz Supported Java Not Supported Jira Supported LibFuzzer Supported Python Not Supported Rust Not Supported american fuzzy lop Supported Show More Integrations View All 6 Integrations	Integrations Atheris Supported C Supported C++ Supported ClusterFuzz Supported Firebase Not Supported GitHub Supported Go Supported Google Cloud Storage Supported Google OSS-Fuzz Not Supported Honggfuzz Not Supported Java Supported Jira Not Supported LibFuzzer Not Supported Python Supported Rust Supported american fuzzy lop Not Supported Show More Integrations View All 10 Integrations
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