Load and Stress Testing
Your system might work perfectly with 100 users—but what happens when 10,000 show up at once? Our load and stress testing services simulate real-world and extreme conditions to reveal how your applications behave under pressure.
We help you uncover hidden bottlenecks, verify scalability, and prepare for peak traffic. Whether you're launching a new product or tightening up a critical API, our performance testing ensures you’re ready for the real world—before your users find the cracks.
Tools We Use For Testing
What We Test
Make the most of TestUnity’s software testing services to provide an impeccable experience to your users
Why Choose Us for Load & Stress Testing?
- Experts in JMeter, Gatling, Locust, and K6 for high-fidelity simulations.
- Tailored test plans based on your app’s tech stack, user flows, and expected traffic.
- Actionable reports with load curves, failure points, and tuning recommendations.
- Experience with cloud-native systems, microservices, APIs, and monoliths.
- Proven track record improving response time and site reliability under pressure.
Our Case Studies
Functional Testing of Little Millennium Web App
Little Millennium is a renowned preschool that ignites young minds with boundless curiosity and a passion for learning. With a legacy of excellence in early education, Little Millennium offers a holistic approach that integrates the best of play-based learning, creativity, and academic readiness. Their dedicated team of educators is committed to providing personalized attention to […]
Functional Testing
Functional Testing of Physica(ComXr) Application
ComXR is a technology company that creates memorable experiences for your audience by leveraging virtual reality (VR). We specialize in high-end VR, one that allows your users to physically walk through and naturally interact with a truly lifelike, fully 3D environment. With a focus on quality, creativity, and technical expertise, we deliver customized solutions that […]
Security Testing
Security Testing of Bloom AI Application
Bloom AI is on a mission to operationalize data to fuel business ingenuity in the digital economy. As business-data partners, we turn complex, siloed data into simple, digestible insights using our proprietary microinsights platform and headless business intelligence solutions. As companies scale their modern data infrastructure, Bloom AI helps users take the next step by […]
Functional Testing
Functional Testing of Travel Tech Website
Travel Tech is a completely virtual and free event, which offers tourism trade professionals (tourism, destinations, travels, and hospitality) educational resources and actionable strategies that will help them move toward recovery and improve profitability more quickly. In this case, the problem was that client was not sure from where to start, how to start, what […]
Automation Testing
Regression Testing of Contestee Platform
In English, “Contestee” refers to someone competing in a contest. Contestee is a social network that promotes global talent discovery through competitions. Using Contestee, anyone can showcase their amazing talents, skills, and attributes. Become famous by uploading your videos, collecting votes, and collecting likes! TestUnity began working on Contestee in November 2019. An Android and […]
Security Testing
Security Testing of NFT Platform
NgageN is an exclusive platform enabling NFT economies between Brands & Creators. Created byone of the leading Blockchain companies in India, NgageN is an invitation-only platform for credibleBrands & Creators to drive new forms of fan engagement, sources of revenue & community buildingby creating NFTs which provide exclusive digital assets as well as experiences. In […]
FAQs
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What’s the difference between load testing and stress testing?
Load testing measures how well your system handles expected traffic. Stress testing pushes the system beyond limits to find failure points and assess recovery behavior.
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When should I run performance tests?
Before major launches, after feature rollouts, or when user volume increases. Continuous performance testing is ideal for high-growth or high-availability systems.
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Do you test APIs and databases too?
Yes. We simulate concurrent API hits, DB queries, and backend operations to identify backend-related slowdowns and resource limits.
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What deliverables will I get?
You receive detailed reports including response times, error rates, throughput, system bottlenecks, and clear tuning recommendations.
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Can you help us fix what you find?
Absolutely. We don’t just test—we help you optimize. From refactoring queries to tuning load balancers, we support post-audit remediation.
Latest QA Blogs
Essential Test Metrics and KPIs for Measuring QA Success (Q&A Guide)
Introduction: Why This Q&A Format? If you ask any QA manager, “How do you know your testing is working?” you’ll often get vague answers. That’s because test metrics are frequently misunderstood or misused. In this guide, we answer the most common questions about test metrics and KPIs in a simple, direct Q&A format. This makes it easy for you […]
Selecting the Right Test Automation Framework: Selenium vs Cypress vs Playwright
Choosing the right test automation framework is one of the most critical decisions your QA team will make. Pick the wrong one, and you’ll fight flaky tests, slow execution, and high maintenance. Pick the right one, and your automation becomes a reliable asset that accelerates delivery and catches regressions instantly. With so many options—Selenium, Cypress, Playwright, Puppeteer, […]
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