Blackfire
UnclaimedCrush performance bottlenecks and build resilient PHP & Python applications with actionable insights.
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TL;DR - Blackfire
- Provides automated profiling and continuous monitoring for PHP and Python applications.
- Offers deep, function-call level insights to identify and fix performance bottlenecks.
- Integrates with CI/CD for automated performance testing and regression prevention.
Pricing: Paid only
Best for: Enterprises & pros
Pros & Cons
Pros
- Provides immediate, fully functional observability with minimal setup.
- Offers highly actionable, developer-focused insights for performance optimization.
- Enables proactive crisis prevention and efficient mitigation of performance issues.
- Reduces debugging time significantly, freeing up resources for feature development.
- Supports a wide range of environments: development, staging, testing, and production.
Cons
- No free trial is available, only a demo environment.
- Pricing is usage-based, which might require careful monitoring for cost control.
- Primarily focused on PHP and Python for deep profiling, with more limited support for other languages.
Ratings Across the Web
2.4(4 reviews)
Ratings aggregated from independent review platforms. Learn more
Key Features
Live monitoring in productionDeterministic profiling (production, development, test/staging)Continuous profilingPerformance testing with Synthetic MonitoringCI/CD integration for automated performance testsBrowser Monitoring for frontend performance insightsAnalytics for user behavior (privacy-first)Alerting for abnormal behaviors
Pricing Plans
Production
€158.25/month
- Profiling
- Performance Monitoring
- Continuous Profiling
- Alerting
- Continuous Testing
- Integrations
- Manual Assertions
- 3 Users
- 1 Environment
- 1 Million Monitoring Traces
- 5GB Continuous Profiling
- 1 Million Front-end Observability
Development
€33.25/month
- Profiling
- Manual assertions
- 1 User
- Upsun integration
What is Blackfire?
Blackfire is an observability solution designed for PHP and Python applications, providing precise, data-driven insights to monitor and optimize application performance. It helps development teams identify and resolve performance bottlenecks across various environments, from development to production, by offering automated profiling, continuous monitoring, and performance testing capabilities. Blackfire aims to reduce debugging time, prevent performance regressions, and ensure applications remain fast, stable, and efficient.
The platform caters to developers and engineering teams seeking to proactively manage application performance. It offers deep code insights down to the function-call level, enabling users to understand the root causes of performance issues related to time, I/O, memory, SQL, and network usage. By integrating with CI/CD pipelines, Blackfire allows for automated performance testing, ensuring that new features do not introduce performance regressions and helping teams deliver value faster and more confidently.
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Blackfire FAQ
How does Blackfire's deterministic profiling differ from other APM solutions for PHP and Python?
Blackfire's deterministic profiling provides unrivaled visibility into your code's behavior by analyzing execution down to the function or service call level. This contrasts with many APM solutions that offer more generalized metrics, allowing Blackfire to pinpoint the exact root cause of bottlenecks related to time, I/O, memory, SQL, and network usage, rather than just indicating a slow transaction.
Can Blackfire detect performance regressions before they impact users in a CI/CD pipeline?
Yes, Blackfire integrates directly into your CI/CD pipeline to automate performance tests. This allows you to write performance tests and compare versions, ensuring that new code deployments or feature additions do not introduce performance regressions before they reach production environments and affect end-users.
What kind of frontend performance insights does Blackfire's Browser Monitoring provide?
Blackfire's Browser Monitoring offers privacy-first web vitals, allowing you to see how real users experience your site across different devices and geographies. It provides insights into user behavior analytics, such as top pages, traffic sources, devices, and campaigns, all without tracking individual users.
Beyond PHP and Python, what other languages does Blackfire support for performance monitoring?
While Blackfire offers comprehensive monitoring and profiling for PHP and Python, it also provides Continuous Profiling and Browser Monitoring for Golang, Node.JS, Ruby, Rust, and Java. For these languages, the deep deterministic profiling capabilities are focused on continuous profiling rather than the full suite available for PHP and Python.
How does Blackfire help in managing performance crises proactively?
Blackfire helps prevent crises by continuously monitoring applications and integrating with CI/CD pipelines to detect performance risks early. It provides real-time alerts for abnormal behaviors and offers actionable recommendations, enabling teams to address potential issues before they escalate into major problems, thus avoiding costly and chaotic firefighting scenarios.
Is Blackfire compatible with Platform.sh, and what are the benefits of this integration?
Yes, Blackfire has an out-of-the-box integration with Platform.sh. Full access to Blackfire is bundled with all PHP and Python Upsun projects, working integrally with the Upsun workflow. This integration provides a seamless experience for Platform.sh users to leverage Blackfire's observability features for their applications hosted on the platform.
Source: blackfire.io