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UNMATCHED PERFORMANCE TESTING IN YOUR CI

Measure and optimize software performance consistently and before any release to
avoid production issues, improve UX and save on infrastructure costs.

Get Started for Free
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TRUSTED BY PERFORMANCE EXPERTS




RECOVER 5% PERFORMANCE ON EVERY PULL REQUEST

Save engineering time and optimize User Experience by shortening the performance
feedback loop.


OPTIMIZE CONVERSIONS & RETENTION

Keeping your users engaged is a matter of milliseconds. Ensure new features are
not affecting your business metrics by measuring your code performance.


AVOID PRODUCTION ISSUES

Some lines of code are critical hidden threats ready to explode when your system
is scaled up. CodSpeed helps you anticipate and reduce the risk of suffering
from explosive execution times.


IMPROVE USER EXPERIENCE

Every millisecond counts to ensure an optimal experience for your users. Check
your latencies and make sure your users will not be affected by your new
deliveries.


REDUCE INFRASTRUCTURE COSTS

One day or another, Cloud Costs will be a topic for the development team.
CodSpeed helps you maintain your Cloud & Computing costs at the lowest.


RELIABLE PERFORMANCE METRICS YOU CAN TRUST

Stop second-guessing your performance data. With CodSpeed's advanced CPU
instrumentation, experience unparalleled performance measurement stability,
reducing variance to less than 1%. Finally, a performance tool you can trust,
run after run.

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TRACK PERFORMANCE ACROSS YOUR EXISTING TECH STACK

We integrate tightly with your existing stack. You can turn any existing test
into a new benchmark that will be continuously monitored. Performance reports
will be included in your pull requests directly.

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INSPECT THE PERFORMANCE BREAKDOWN OF YOUR DELIVERIES

Check the global impact of a new feature on your application's speed. Analyze
which part of your application is the most impacted by a new feature and which
commit introduced the performance changes.

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MANAGE YOUR PERFORMANCE CHANGES WITH CONFIDENCE

Acknowledge your performance degradations and keep delivering while building a
performance improvement backlog. When the time comes, you will be able to
prioritize your performance improvements and know where to start.

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GET A PERFORMANCE OVERVIEW FOR YOUR UPCOMING FEATURES

Compare branch performance and anticipate performance changes before they are
merged and released. Enable status checks to ensure that production performance
will stay within your expectations.

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THE LATEST FROM CODSPEED AND IN PERFORMANCE TESTING

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USING VITEST BENCH TO TRACK PERFORMANCE REGRESSIONS IN YOUR CI


Adrien & Arthur
November 21st, 2023
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PINPOINT PERFORMANCE REGRESSIONS WITH CI-INTEGRATED DIFFERENTIAL PROFILING


Adrien & Arthur
October 23rd, 2023
 * rust
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WHY RUST DOESN'T NEED A STANDARD DIV_REM: AN LLVM TALE


Arthur Pastel
October 9th, 2023
View more articles


NOT A REGRESSION IF YOU CATCH IT BEFORE PRODUCTION

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Book a Demo


FREQUENTLY ASKED QUESTIONS


HOW EASY IS IT TO INTEGRATE CODSPEED WITH MY EXISTING CI/CD PIPELINE?

CodSpeed is designed for easy integration with your existing CI/CD pipeline.
With our straightforward setup process, you can have CodSpeed running in no
time. Our documentation provides step-by-step guides to get you started.


WHAT DEFINES A USER?

A user is defined as a single person who authors a pull request on a private
repository with CodSpeed enabled, or accesses the detailed performance report in
the CodSpeed dashboard.


WHICH REPOSITORIES ARE ELLGIBLE FOR THE FREE PLAN?

A project is eligible to the Free plan if its license complies with the Open
Source Definition created by the Open Source Initiative.
Some common accepted open-source licenses are: MIT, BSD, Apache, GPL, ISC.
You can find out more OSI Approved licenses here.


WHICH PROGRAMMING LANGUAGES AND FRAMEWORKS DOES CODSPEED SUPPORT?

Currently, CodSpeed supports Python, NodeJS, and Rust. However, we are
continually working on adding support for more languages and frameworks. If you
have a specific language or framework in mind, feel free to reach out to us, and
we'd be happy to discuss further.


HOW DOES CODSPEED ENSURE ACCURACY AND CONSISTENCY IN PERFORMANCE MEASUREMENTS?

CodSpeed utilizes CPU instrumentation to eliminate common pitfalls associated
with performance measurement, such as result variance. Our technology ensures
extreme consistency in the results provided, bringing the variance down to less
than 1%.


IS THERE A WAY TO CUSTOMIZE THE PERFORMANCE METRICS OR THRESHOLDS FOR MY
PROJECT?

Yes, CodSpeed allows you to customize performance metrics and thresholds
according to your project's requirements. This feature enables you to focus on
the metrics that matter most to your project's performance.


HOW ARE THE PERFORMANCE REPORTS DELIVERED, AND CAN THEY BE INTEGRATED WITH OTHER
REPORTING TOOLS?

Performance reports are delivered directly in pull request comments, making it
easy to see the impact of your changes. Additionally, CodSpeed can be integrated
with other reporting tools to provide a seamless reporting experience.


HOW DOES CODSPEED COMPARE TO TRADITIONAL APM SOLUTIONS?

Unlike traditional APM solutions that require code to be deployed to production
to measure performance, CodSpeed allows you to measure and optimize performance
before deployment, thus preventing potential performance issues from affecting
your users.
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