How we work

Professionalism
without
red tape

Our values
At PFLB, we believe in bringing every project up to a high technical standard. We strive to ensure that your ideas can benefit your users to the fullest extent possible.
Our approach
Our approach is centered around our clients, and we provide tailored solutions that align with their company size, technology stack, and business objectives.
Why work with us
A one-stop-shop for performance optimization — platform, service, support, and training
Comprehensive services
We offer a one-stop-shop for all your performance needs, including a platform, service, and support.
Results-focused
Our approach delivers results with less bureaucracy and more professionalism.
Customized solutions
We take the time to understand your system and business needs to offer tailored solutions.
Expertise and support
Our team of 400+ performance test engineers offer specialized expertise, support, and training.
Cooperation and communication
Client-centered approach
We start by understanding your business goals and ensure that every stage of our work is efficient and comfortable for you.
Professionalism
We use only the latest approaches and technologies in the industry to deliver the best results for your project.
Transparency
All of our work results and documents are available to you in the cloud at any time, ensuring complete transparency in our work.
Flexibility
We work equally effectively remotely or on the client’s premises, and are able to adjust our work to meet your security requirements.
The process is the key
A clear process is a key to success.
  1. Develop a load testing methodology with a focus on the most resource-intensive operations.
  2. Create testing scripts in PFLB.
  3. Deploy emulators and prepare test data.
  4. Configure the test infrastructure.
  5. Set up resource usage monitoring.
  6. Conduct performance testing.
  7. Monitor the results and conduct correlation analysis, mapping resource usage and responsible operations.
  8. Profile the code and detect fragments that lead to performance issues.
Let us know about your needs
Let’s see how we can work together and boost your performance where the sky is the limit.
Get a quote You’ll hear back from our tech account manager in one day if not sooner.
How we do the job
We will carefully study your project and, depending on the specifics of the business and tasks, we will offer the best format of work.
One-time project
If you need a one-time performance check, we’ll help bring your product up to your KPI standards by offering performance testing services.

We will make sure your application can handle the load when it goes live and run comparison tests to improve your product.
Long-term support
If you require continuous performance testing, such as for a business-critical system, we’ll integrate performance testing into the development pipeline and work alongside your team to test each release performance.

We also provide consulting services and support to help you create an internal competency center for performance testing.
How you
can pay for it
Since each system is unique, pricing for our performance services is determined on a project-by-project basis.
The cost will generally depend on the amount of functionality that needs to be tested and emulated.
We offer two billing options here:
Fixed Price
Fixed price projects aim to achieve a specific result, such as releasing an application that can support a certain number of users.

Payment is made upon achievement of the result.
Time&Material
It refers to the format of managed performance testing services where we take responsibility for the result.

The project is divided into periods, with payment and approval of the plan for the next stage of the project upon completion of the previous one.
It’s easier with the platform
We have several plans you can join monthly or yearly, depending on the requirements and the results you want to get.
See PFLB platform plans Pricing
Let’s talk money
We’ll help you to chose a plan or get you a personal offer after a 30-minutes consultation about your needs.
Get a quote You’ll hear back from our tech account manager in one day if not sooner.
What about tools
We use our in-house advanced platform, PFLB
It’s designed to empower businesses with the insights and tools they need to optimize the performance of their applications and systems, and, ultimately, deliver exceptional user experiences.
Learn more about the Platform
Why PFLB PFLB Features
device macbook air
device macbook air mob
We use JMeter for testing. We also are an authorized partner of MicroFocus, with certified experts working with the LoadRunner family.
When it comes to other project tasks, such as monitoring, we employ advanced tools to ensure top-notch performance.
Our clients on how we work
Igor Dorovskih – Software&Technology
Leon Kopelev – Biotech
Alexander Makarov – Software&Technology
Mason Sharp – Software&Technology
Rick Retzko – E-learning
Steve Opel – Oil&Gas
Igor Dorovskih – Software&Technology <img data-lazyloaded=" width="150" height="auto">

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.

client testimonial
client testimonial
Igor Dorovskih – Software&Technology
Leon Kopelev – Biotech <img data-lazyloaded=" width="150" height="auto">

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.

client testimonial
client testimonial
Leon Kopelev – Biotech
Alexander Makarov – Software&Technology <img data-lazyloaded=" width="150" height="auto">

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.

client testimonial
client testimonial
Alexander Makarov – Software&Technology
Mason Sharp – Software&Technology <img data-lazyloaded=" width="150" height="auto">

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.

client testimonial
client testimonial
Mason Sharp – Software&Technology
Rick Retzko – E-learning <img data-lazyloaded=" width="150" height="auto">

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.

client testimonial
client testimonial
Rick Retzko – E-learning
Steve Opel – Oil&Gas <img data-lazyloaded=" width="150" height="auto">

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.

client testimonial
client testimonial
Steve Opel – Oil&Gas
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