Software validation
Software validation challenge
We help ensure that the product meets performance requirements for both new software and updates.

The numbers tell a story of their own
However, based on our experience, it’s common for developers to test software functionality without considering the load.
As a result, when the system goes live, several risks can arise:
Learn what our strategy is all about
- Defining performance requirements pre or during development.
- Crafting a tailored database of test data and configuring testing tools to match your business specifics.
- Executing thorough load testing.
- Carrying out meticulous performance analysis.
- Establishing an ongoing testing regime to assess every new release against the PFLB platform.
- Let’s plan a strategy and a workflow for your business. Just tell us about your needs.Get a quote You’ll hear back from our tech account manager in one day if not sooner.
Follow the workflow
- 01
Preparation and planning
- Establishing consensus on performance requirements.
- Developing a load testing methodology centered around performance demands.
- 02
Testing environment setup
- Arranging test data and configuring testing infrastructure.
- Developing testing scripts and deploying emulators.
- Enabling application-level monitoring.
- 03
Performance testing and analysis
- Executing performance tests and overseeing outcomes.
- Analyzing correlations, mapping resource consumption, and pinpointing problematic code segments.
- 04
Optimization and reporting
- Providing expert recommendations for system enhancement, including alternative architectural strategies.
- Compiling a comprehensive report featuring optimization insights and conducting post-implementation testing.
Learn more about our work process
How we workAnd hear how we could help you
Get a quoteHire the best team possible
Meet our experts
A dedicated team of specialists will be assigned to your project, providing comprehensive support throughout every stage of the process.
Each team member brings extensive experience and is carefully chosen to align with your specific request requirements.

CEO

Principal performance engineer

Product manager
Cloud
Successful projects thrive on collaboration.
To enhance efficiency, we kindly ask for your cooperation in the following areas:
Get a thorough report
Sample report
Our technically grounded recommendations help minimize launch risks and costs, ensuring your app is fully prepared for expected loads. Furthermore, the report meticulously evaluates compliance with SLA requirements, meticulously logging any violations and thoroughly delving into their root causes. The report also evaluates SLA compliance, logging violations and causes.

Pay any way convenient
See what we could achieve together

PFLB has been Tinder’s load testing provider for over 5 years, and it is a true pleasure working with them. They managed the entire performance engineering process for our app releases, helping us fix tons of performance issues. I highly recommend PFLB as a reliable vendor.


PFLB’s testing team helped us successfully complete the FDA regulations with a great test coverage for the computer system validation (CSV) process at Illumina. I highly recommend Yuri Kovalov and his team—they’re top-notch professionals in performance and load testing.


We smoothly moved over 30 JMeter projects to PFLB, and it’s been a total game changer. It’s given our team of 50+ remote performance engineers the ability to handle large-scale load tests every day with real ease.


PFLB did benchmarking tests on our database storage engine under standard and uncommon conditions, using specialized tools. Their analysis gave us valuable insights and recommendations to boost our product’s performance. I highly recommend PFLB to anyone looking for an expert performance testing company.


PFLB was willing to work with a very small solopreneur without an enormous investment in capital. Their prices were reasonable and provided me with notable improvements to my php performance.


It was a pleasure working with PFLB, and I’d recommend them for performance testing. They quickly got up to speed with our complex software architecture and were super productive in setting up our load test environment in the cloud. They were really dedicated to improving our product with their strong expertise in performance optimization.


I was highly satisfied working with PFLB. They’re a fantastic one-stop shop for software performance, with everything you need—their platform and skilled engineers. I’ve used them three times to load test the College Board software before big updates, and it all went smoothly. Plus, I love that they store all the testing data, so we can track performance capacity over time.
All software teams test their products, yet the ultimate solutions often have defects. Although most test engineers try to detect these problems in the testing environment, they often make their way into the final product despite our best efforts. One of the reasons this happens is that even the best manual testing processes have their […]
Our client is a popular pizza delivery service. They have planned, developed and continued on improving their software solution that accepts orders online via site or mobile app; integrates counters and transactions; queues orders for the pizza bakers; coordinates the couriers; manages deliveries; analyzes sales; performs dozens of operations that an average person won’t keep in mind simultaneously, but the system can.
Software testing is a vital part of the software development lifecycle. The primary goal of testing is to identify and detect mistakes and errors made during the implementation phase. However, if your in-house staff does not have expertise or experience in the area, you will face challenges in the software implementation phase that can significantly […]
What else we could be helpful with
Application Go-Live
Maximize your launch success. Pre-release performance testing ensures your app or product update handles surges seamlessly, safeguarding your reputation and business continuity.
Black Friday
Simulate high traffic and offers. Identify and address bottlenecks for a smooth and lucrative Black Friday online shopping experience.
Cloud cost optimization
Maximize ROI by optimizing code with PFLB's performance testing. Reduce redundancies, ensuring cost-effective cloud infrastructure.
System migration
Smooth transitions with minimal failures. Simulate user behavior, analyze old systems, and ensure optimal performance during migration.
Hardware sizing
Evaluate system performance against chosen hardware. Our tests guide recommendations for peak performance and cost-effectiveness.