PFLB Service

Application Go-Live

Imagine you're gearing up for a new app launch or an updated product release.

Anticipating a surge of eager users, you’ve invested in marketing and announcements. But when thousands arrive, your system falters, damaging your reputation and disrupting business.

Avoid this scenario by conducting pre-release performance testing to preempt bottlenecks and ensure a smooth launch.
device macbook air

The numbers tell a story of their own

Any failure during the release of a new product or version can result in audience rejection and costly downtime.
Over 90% of new applications that fail load testing experience audience rejection and costly downtime during release.
A staggering 70% of mobile app users abandon an app if it takes too long to load.
If users encounter mobile crashes, freezes, or errors, 62% of them choose to uninstall the app.
$950 bln
App revenue is projected to reach nearly $950 billion by 2023, sourced from in-app advertising and paid downloads, according to app revenue statistics.
Addressing performance issues proactively ensures a successful release and helps avoid negative consequences.
Stopping business processes due to system failures under load.
Financial and reputational losses, and the risk of losing customer loyalty, as well.
In case of internal corporate software, there is a risk that employees will stop installing updates or switch to third-party software, creating security risks.

Learn what our strategy is all about

Before launching the application live, we recommend conducting performance testing. We set up a test environment mirroring the real production in advance.
It simulates real-life conditions, including the number of users, operations performed, and the data set size (especially for updated versions of existing systems). Our testing covers both the expected and higher load in order to identify potential issues, such as system failures or slowdowns.

Follow the workflow

  • 01

    Preparation and planning

    • First, we develop a load testing methodology focusing on resource-intensive operations and SLA expectations.
  • 02

    Testing environment setup

    • Our team prepares test data and configures the test infrastructure.
    • We create testing scripts and deploy emulators.
    • Our engineers set up application-level monitoring.
  • 03

    Performance testing and analysis

    • We conduct performance tests and monitor the results.
    • The engineers analyze correlations, map resource usage, and identify code fragments causing issues.
  • 04

    Optimization and reporting

    • We provide expert recommendations for system optimization, including alternative architectural solutions.
    • You receive a detailed report with optimization insights, and we conduct follow-up testing after you have implemented changes.
Let us know about your needs
We can give you an access to the platform, we can provide multiple services, we can do all of it if the situation needs a far more complex approach.
Get a quote You’ll hear back from our tech account manager in one day if not sooner

Hire the best team possible

Meet our experts

A dedicated team of specialists will be assigned to your project, providing comprehensive support at every stage of the process. Each team member brings substantial experience and is meticulously chosen to align with your specific needs.




Product manager


Product manager

Successful project execution relies on collaboration.

To ensure maximum productivity, we kindly seek your cooperation in the following areas:

Granting access to the test environment.
Collaborating with your technical team.
Engaging application developers in performance optimization.
Sharing details about specific devices requiring testing and optimization.

Get a thorough report

Sample report

Upon project completion, you will receive a comprehensive report detailing all test results.

The report presents an overview of identified issues, including instances of resource overconsumption, described in terms of their business impact, the responsible components, and the specific code sections involved.
device macbook air

We deem our mission accomplished when your application is fully primed for the anticipated load.

Our recommendations, crafted at a technically profound yet comprehensible level for your team, will help mitigate the risks during application launch and prevent needless expenses.
Pay any way convenient
Considering the uniqueness of each system, our cloud cost optimization service is priced on a project-specific basis.
Costs typically hinge on the extent of functionality requiring testing and emulation.
We provide flexible billing options, including fixed-price and time-and-material, tailored to your preferences.
Let’s talk money. We’ll get you an offer after a 30-minutes consultation about your needs and expectations.
Get a quote Let’s talk money. We’ll get you an offer after a 30-minutes consultation about your needs and expectations.

See what we could achieve together

Configured within the PFLB cloud, our test project and infrastructure enable you to re-run tests and access reports, facilitating independent analysis of new application releases.
You will be provided with a comprehensive report detailing bottleneck analysis, accompanied by optimization recommendations.
For projects looking to embrace CI/CD, we offer customized integration into the development pipeline.
Fintech Yaroslav Medox

I was highly satisfied with the service provided by PFLB. The bank’s number of users doubled after M&A, so our internet bank’s performance degraded. PFLB did an awesome job helping us find and resolve performance bottlenecks during a comprehensive load testing project.

Yaroslav Medox
CIO, Bank
Software Evgeny Nasonov

PFLB’s performance testing was instrumental in resolving all performance issues pre-launch. Their seamless collaboration, skilled team, and timely delivery are commendable.

Evgeny Nasonov
COO at Diffco US, Inc
Insurance Our client

PFLB conducted extensive load testing on our software, simulating high user loads to evaluate performance, identify bottlenecks, and optimize the system’s responsiveness. Finally, they provided actionable recommendations to improve scalability and optimize resource utilization.

Our client
Insurance company
Healthcare Pankaj Mor

PFLB’s rapid load testing was a lifesaver on our tight launch deadline. Their expertise ensured our site could handle high sales seamlessly. Highly recommended!

Pankaj Mor
Tynor’s Chief Information Officer
Communication services Our client

PFLB’s load testing expertise played a critical role in uncovering performance limitations and bottlenecks in our educational platform project. Their meticulous approach and ability to adapt the testing methodology led to valuable insights, ensuring informed decisions for the project’s future development.

Our client
Communication services company
Media and telecom Our client

PFLB’s expertise in Wi-Fi load testing for in-flight entertainment systems proved invaluable. Their innovative approach and problem-solving skills led to the discovery of critical issues, ensuring passenger satisfaction and avoiding reputational harm.

Our client
Media company
5 min read
Android vs iOS App Performance Testing: What’s the Difference?
Dec 9, 2022

In broad-brush terms, there is only one scenario for mobile app performance testing, no matter what the OS is. You choose the tool, start an emulator or a device, connect it to the network, and configure your proxy server. In this post, we are sharing the list of such differences between Android and iOS app performance testing, as we do not want anyone to make these kinds of surprising discoveries when in the middle of the testing process.

5 min read
Android Apps Performance and Load Testing: Tips and Tricks
May 4, 2022

There are about 3.5 mln apps in Google Play Store. Users have options, and you need them to choose your app. To avoid the nightmare of every product owner, namely, the situation in which the user uninstalls your app for Android OS, performance testing is crucial. It should be started when designing the application, continued when writing the code, and ran before every new release. Some of the ways to do performance testing of Android apps are built in the OS, while others are available on the web. In this article, we list both types for your developers to be able to test the app every now and then.

5 min read
Application Performance Monitoring vs Crash Reporting
Apr 5, 2022

A site or application is only as good as its users say it is. That may sound a bit harsh, but the reality is that unhappy users will look for other solutions. Customers expect websites to be fast and error-free – essentially, they expect it to “just work”. By putting comprehensive monitoring tools in place, you can be sure to rise to meet customer expectations and to quickly correct any errors or issues that arise.

Smooth application Go-Live ahead
Launch with confidence, not complications.
Get a quote You’ll hear back from our tech account manager in one day if not sooner.

What else we could be helpful with

Beyond just optimizing cloud spending, we offer our expertise to help you achieve success in various areas. Whether you’re launching a new app, gearing up for a major sale, or planning a system migration, we’ll support you every step of the way to ensure your goals are realized and your system performance remains at its peak.

Cloud cost optimization


Maximize ROI by optimizing code with PFLB's performance testing. Reduce redundancies, ensuring cost-effective cloud infrastructure.

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Black Friday


Simulate high traffic and offers. Identify and address bottlenecks for a smooth and lucrative Black Friday online shopping experience.

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System migration


Smooth transitions with minimal failures. Simulate user behavior, analyze old systems, and ensure optimal performance during migration.

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Hardware sizing


Evaluate system performance against chosen hardware. Our tests guide recommendations for peak performance and cost-effectiveness.

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Software validation


Ensure top-notch performance for new software. Trust us for robust software validation processes that guarantee customer acceptance.

Read about the service