Upcoming Launches & Campaigns
Check performance before major launches, upgrades and high-traffic campaigns.
Performance Testing Services in USA
Find slow response times, system bottlenecks and breaking points before they affect users. Test applications under realistic workloads.
Book a Free Performance ConsultationOur performance testing process
- 01Scope
- 02Scan
- 03Test
- 04Retest
When You Need Performance Testing
Check Release Readiness
Cloud or Platform Migration
Identify slowdowns as applications and services move to new infrastructure.
Slow Pages and Timeouts
Find bottlenecks across critical pages and customer journeys.
API Latency & Failures
Measure delays, errors and resource limits in connected services.
Rapid User Growth
Assess whether the system can scale with users and transactions.
Seasonal Traffic Surges
Prepare for flash sales, enrollment periods and sudden demand.
Performance Testing Services for Every Workload
Assess speed, stability and scalability under expected, extreme and sustained application demand.
01
Load Testing
Test expected user traffic.
Measure response times, throughput and errors at normal and peak usage levels.
Explore Load Testing02
Stress Testing
Find breaking points and recovery.
Push systems beyond expected capacity to assess failure behavior and recovery.
Explore Stress Testing03
Spike Testing
Prepare for sudden traffic.
Simulate sharp demand increases and evaluate stability during traffic spikes.
Explore Spike Testing04
Soak & Endurance Testing
Check long-running stability.
Run sustained workloads to uncover memory leaks and gradual degradation.
Explore Soak Testing05
Volume Testing
Validate growing data volumes.
Assess performance with large datasets, transaction counts and data transfers.
Explore Volume Testing06
Scalability Testing
Plan for business growth.
Measure how performance changes as traffic and available resources increase.
Discuss Scalability TestingAI & Continuous Performance QA
How We Make Performance Testing Smarter with AI
Combine expert analysis with automated workload checks across APIs, cloud platforms and AI-enabled applications.
Performance Insights Across Every Release
Use repeatable tests and monitoring to detect slowdowns, analyze bottlenecks and prioritize tuning work.
- Faster Feedback — Spot performance regressions
- API Visibility — Measure latency and throughput
- Actionable Insight — Prioritize bottlenecks
Automation surfaces changes. Engineers validate performance risks.
Our Performance Testing Process
From workload planning to measured results and practical tuning advice.
Define performance targets, realistic scenarios and testing priorities.
Agree on expected traffic, service levels and performance thresholds.
Build workload models, prepare data and configure monitoring tools.
Execute load scenarios and record response times, errors and utilization.
Analyze results, prioritize bottlenecks and retest after tuning.
What Performance Testing Delivers for Your Business
See how systems respond under load and make data-backed release decisions.
Faster Critical Journeys
Locate response-time bottlenecks.
Better Capacity Planning
Measure throughput under expected demand.
Fewer Production Surprises
Check stability under peaks and sustained load.
Clear Performance Reports
Review metrics, graphs and thresholds.
Tuning and Retesting
Prioritize fixes and compare results.
Know Where Your Application Slows Down
Book a Free ConsultationPerformance Testing Across Your Industry
Measure workloads that matter to your business and its users.
- 01
Banking & Finance
Test transactions, digital banking and high-volume API requests.
- 02
Healthcare
Assess patient portals, bookings and critical digital services.
- 03
Telecommunications
Check customer platforms and billing during peak demand.
- 04
Retail & E-commerce
Test product search, cart and checkout under sale traffic.
- 05
SaaS & Enterprise Platforms
Validate application response times, throughput and scalability.
Performance Testing Tools and Technologies
Choose load and monitoring tools to fit your app and workload.
Prometheus
Why Choose Kualitatem for Performance Testing?
Speak to a Performance ExpertRealistic Workload Modeling
Build scenarios from user journeys, traffic patterns and business forecasts.
Load and Stress Expertise
Assess speed, stability and bottlenecks across agreed workload levels.
Explore Performance CoverageActionable Performance Reports
Get metrics, bottleneck findings and prioritized tuning recommendations.
Flexible Testing Engagements
Choose focused assessments, recurring checks or dedicated QA support.
Explore Engagement OptionsPerformance QA Coverage
Testing that fits your release cycle.
- Load and stress testing
- Spike and endurance tests
- API and microservices
- Cloud and platform checks
- Monitoring and analysis
- Tuning and retesting
Credentials your auditors recognize
TMMI LEVEL 5- ISO 27001
- 200+ ISTQB ENGINEERS
- Process Excellence
- Security and Compliance
TMMI LEVEL 5
ISO 27001
200+ ISTQB ENGINEERS
Process Excellence
Security and ComplianceFrequently Asked Questions
Book a Free Performance ConsultationWhat is performance testing?
Performance testing measures application speed, stability, throughput, errors and resource use under defined workloads.
How do load and stress testing differ?
Load testing evaluates expected traffic. Stress testing goes beyond expected capacity to find breaking points and recovery behavior.
What are spike and soak testing?
Spike testing checks sudden traffic changes. Soak testing checks stability during long-running workloads.
When should we run performance tests?
Test during development, before releases, after major changes and ahead of anticipated traffic peaks.
How many users should we test for?
Set concurrent users and transaction rates using traffic data, forecasts and business targets.
Do you test APIs and microservices?
Yes. Assess latency, throughput and errors under concurrent API requests and service interactions.
Which performance testing tools do you use?
Tool choice depends on architecture and load scenarios. Confirm Kualitatem’s current supported stack before engagement.
Can testing run in our CI/CD pipeline?
Targeted repeatable tests may run in CI/CD; larger tests are usually planned in production-like environments.
How long does testing take and what does it cost?
Timing and cost depend on complexity, traffic volume, environments, monitoring and retesting scope.
What deliverables do we receive?
Outputs may include workload models, result charts, bottleneck analysis, recommendations and retest evidence.
What Our Clients Say About Software Quality
Client story
Overall, we are very satisfied with the services provided to us by Kualitatem. The team members who are assigned to our account are dedicated, dependable and detail oriented and we consider them a value-adding extension of our development team.
Accruit
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Client story
Kualitatem has immense experience in conducting stress testing, especially testing of APIs over the Apigee platform. This experience led us to identify infrastructure and application bottlenecks, leading to a great increase in performance and stability.
Arsalan Qureshi Arab National Bank
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Client story
Bayan has been using Information Security services from Kualitatem. The team is extraordinarily professional and their expertise is second to none. We will be sure to work with them again.
Sajjad Baloch Bayan Credit Bureau
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Client story
Kualitatem Pentesting has done a magnificent in-depth analysis of our services and servers, with a focus on the security of our systems, customers’ and investors’ data. The recommendations have improved our security significantly.
John Mankarios QInvest LLC
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Let’s Build Your Success Story
Our experts are all ready. Explain your business needs, and we’ll provide you with the best solutions. With them, you’ll have a success story of your own.
Contact us now and let us know how we can assist.