Blackfire gives you the insights you need to optimize performance, prevent issues, and future-proof your application—without the guesswork. Join thousands of PHP and Python developers who trust …

Find bottlenecks fast. Fix them faster. Now, across front and back. Blackfire shows you what's slow, why it's slow, and where to fix it, across every layer of your decoupled PHP and Python apps.

Blackfire is the only tool to offer natively integrated monitoring, advanced determinist and continuous profiling and testing features. Thanks to that blend, get actionable insights and reports so that you …

Blackfire's continuous observability solution empowers developers to monitor their applications' real-time behavior and proactively identify existing bottlenecks or the consequences of upcoming changes …

Blackfire helps PHP developers like you find answers, improve application speed, reduce technical debt, and prevent regressions using advanced performance profiling and monitoring. Join thousands of …

Blackfire offers a wide range of profiling automations and integrations, so that across deployments in production, or code iterations in testing, you can verify if your application performs as expected.

Installing and updating Blackfire should be a quick process. This document will guide you through the steps. Check out the blackfire doctor command if you need help troubleshooting your installation.

Apr 24, 2024 · Blackfire is the co-pilot of your performance journey and puts you in the driver’s seat with the tools you swiftly improve and control the performance of your applications. Focus on your code, …

© 2014-2026 Blackfire is a trademark of Platform.sh SAS doing business as Upsun. All rights reserved. | Terms of Service | Legal Notice | Privacy Policy | Cookie Policy | Acceptable Use Policy | Cookie Settings

Blackfire profiler for PHP and Python can be used in all environments: development, test, staging, and production. It requires no code change and no need to remove instrumentation before releasing to …