Welcome to Blackfire, your Performance Management Solution. Blackfire can be used at any step of your application's lifecycle: development, testing, staging and production. It is tool used by developers to profile, test, debug and optimize application performance.
Blackfire is available for the following programming languages:

  • PHP (version 5.3 to 7.x)

  • Python (version 2.7 and 3.x) 

Blackfire Enterprise Presentation

Discover the full power of Blackfire Enterprise in our 10 minutes long, high level presentation (English subtitles available):

Blackfire Enterprise Demo

View Blackfire Enterprise in action in our 12 minutes long full demo video (English subtitles available):

Some features presented in the videos may not be available for Python yet.
Please refer to the
feature availability grid.

Learn more

Read through our extensive online documentation, to understand exactly how Blackfire works, how to install it and how to use it.

To learn more about performance management with Blackfire, check out the PHP Code Performance Explained, by Fabien Potencier.

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