Fire up your PHP Apps Performance Blackfire empowers all developers and IT/Ops to continuously verify and improve their app’s performance, throughout its lifecycle, by getting the right information at the right moment. Performance Testing Blackfire.io helps you make sure you never let your app’s load times frustrate a user. You are able to thoroughly test your code according to your business logic. Performance Management Automation Automate testing and improve your app’s performance continuously, in all environments. Integrate performance management seemlessly in your existing workflows and tools. Performance Profiling Gather detailed performance metrics from your code’s execution, and visualize it in Blackfire.io interactive call graphs. Find bottlenecks in the blink of an eye and check the impact of your changes by comparing iterations in development, staging and production servers.
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The Blackfire.io annual revenue was $4 million in 2026.
Nicolas Grekas is the CTO of Blackfire.io.
2 people are employed at Blackfire.io.
Blackfire.io is based in Clichy, Ile-de-France.
The NAICS codes for Blackfire.io are [541511, 54151, 541, 5415, 54].
The SIC codes for Blackfire.io are [73, 737].