If you are looking for performance testing tools then let me guide you with the list below. If you are a tester then I am sure that you would love to use any of these performance testing tools.
The listed performance testing tools will help accelerate your work and make it easier for you to predict the future of your internet applications. In this article, I feature healthy performance center tools that can be used as altternatives.
LoadView
Empower your IT team to perform stress testing on your websites, APIs, and web applications with thousands of connections concurrently in actual browsers using the enterprise-level platform of LoadView.
LoadView leverages AWS and Azure to manage its cloud network so you can design multiple tests, even on complex apps. You can define users, duration, and behavior using various scenarios and simulate users virtually with load injectors from 30 global locations across the US, South America, Canada, APAC, and Europe.
The tool offers three load curves, Load Step curve, Dynamic Adjustable curve, and Goal-based curve, to check traffic spikes, scalability, and infrastructure limits.
Features and Benefits
- Advanced firewall: Run tests behind a firewall as LoadView offers dedicated IPs that you can allow and configure.
- Video recording: Capture website or app rendering with video recording for better analysis and review.
- Other features: Reference servers, detailed waterfall charts, dynamic variables, and load injector controls.
- Pricing: Starts at $199/month for 1000 concurrent users.
NeoLoad
NeoLoad is a continuous performance testing tool to automate your application and API load testing. It provides intuitive design and maintenance of tests and offers realistic user behavior simulation.
It simplifies test creations with conditions, loops, and drag-and-drop controls with a robust codeless design. For advanced cases, you can use JavaScript. It uses a YAML-based format that is human readable and domain-specific.
NeoLoad also provides you with detailed reports after test completion, allows you to perform infrastructure monitoring, and you can also integrate APM to get better analysis and validate builds with automatic SLAs.
Features and Benefits
- Supported technologies: It supports web frameworks and protocols like HTML, Angular, HTTP/2, WebSocket, etc.; packaged apps like Salesforce, SAP, Oracle, IBM, etc.
- Advanced correlation: Correlates dynamic parameters with automatic handling and detects app-specific parameters along with predefined rules like .Net, Siebel, JSF, etc.
- Integration: Integrates with DevOps tools like Jenkins, Bamboo, TeamCity, Git, etc.; SOAP/REST support, Selenium, Tricentis Tosca, Dynatrace, Azure, Jenkins, Git, etc.
- Pricing: Contact them for a customized plan.
Silk Performer
Conduct powerful and realistic stress and load testing using Silk Performer for your mobile, web, and enterprise apps. It pinpoints issue causes and location and ensures that server and application uptimes during peak traffic.
Provide better user experience with design scripts that help uncover issues and use end-to-end diagnostics to detect, monitor, resolve, and isolate problems. It features customizable reports so you can generate graphs and reports and customize them based on your preference.
With Cloud scalability, you can simulate peak-load of any size effortlessly and test faster by reusing existing performance tests and run them in different scenarios without changing scripts.
Silk Performer has three components, namely, Performance Explorer, True Log Explorer, and Workbench. It offers built-in VPNs that allow you to test and resolve internet-based apps under heavy loads.
Other essential capabilities of Silk Performer include user-friendly parameterization and correlation, Agent Health Control, resource management, integrated server monitoring, version controls, and more.
Micro Focus also offers another project-based load and performance testing tool called LoadRunner. It tests applications and measures system performance and behavior under load. Simulating thousands of concurrent users, you can record and analyze application performance.
Features and Benefits
- Supported protocols: HTTPS, HTTP, HTML, SMTP, POP, TCP, IP, FTP, .NET, SOAP, XML, LDAP, and more.
- Global locations: Execute tests out of more than 50 international locations.
- Supported technologies: Google Cloud Platform, Azure, and AWS.
- Pricing: Contact them for a quote. A free trial is also available.
AppLoader
AppLoader by Automai is an automated performance tool without coding or installations on your app servers/VDI. This frontend tool lets you view actual app performance using bots that access your apps en masse using their desktop GUI.
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AppLoader frees you from protocol limitations and lets you test things you want. Create custom workflows with ease using canned scripts and log-in time and define workflows to fit your workload.
You can perform testing by building automated test cases in a minute, using the code-free scripts generated by the tool, playback and view the bot navigating the process, and then adding or editing logic to your cases anytime. The test processes involve multiple apps through access points, and you require no plugins or APIs.
View screenshots quickly when the test fails to detect the cause and resolve the issues. Plus, you can also see the overall performance metrics and ramp-up times in a single dashboard.
AppLoader offers easy maintenance, and you can reuse its existing components, sections, and scenarios; retake images, edit line actions if needed, and change script sections to meet application changes and upgrades.
Features and Benefits
- Robotic automation: With robotic automation for testing, you don’t have to install anything over your app servers or VDIs.
- User-friendly test scenarios: View scenario components at one glance and find actions, define transactions anytime, and more.
- Pricing: Tell them your requirements to get a quote. A free trial is available, along with a demo.
Gatling
Launched in 2012 and written in Scala, Gatling is an open source performance and load testing tool for web services, mainly applications. It lets you avoid crashes by anticipating crashes and slow response times, detect issues early to improve time to market, enhance user experience, and boost your business.
The code-link scripts of Gatling let you maintain test scenarios easily and automate them. It is built for continuous load tests and can integrate easily with your developmental pipeline. It also includes a web recorder.
Features and Benefits
- Readable DSL: Their domain-specific language (DSL) makes the reading of test scenarios easy for everyone.
- Analysis: Simulate thousands of user requests/second easily and achieve highly accurate metrics that you can view in a colorful and dynamic report.
- Pricing: Free.
Apart from an open source tool, Gatling also offers a commercial tool Gatling Frontline with advanced features and metrics for test automation and integration. Its on-premise plan costs $485/month, while the cloud plan starts from $3/hour
BlazeMeter
BlazeMeter is an enterprise-ready load testing tool founded in 2011 that allows you to perform shift testing. It was awarded Gartner peer insights Customers’ Choice 2020 for Software Test Automation.
Its intuitive UI allows you to create load tests or reuse existing scripts to run them within your continuous testing pipelines. You can simulate thousands of virtual users out of 56 global locations by leveraging their open source toolchain. In addition, you can also control arrival rates, hits/sec, and threads in real-time.
BlazeMeter provides you with detailed reports to view historical trends and improve your software performance. You get mock services to visualize your entire system, simulate slow network latency and slow responses to ensure software performance and quality.
Features and Benefits
- 360-degree API testing: Monitor APIs quickly with clarity on code health to ensure API call content and structure return data as expected.
- Integration: Integrates with Apache JMeter, Taurus, Gatling, Selenium, and more.
- Pricing: There’s a free plan available for 50 concurrent users and ten tests, while paid plans start at 99/month for 1000 simultaneous users and 200 tests/year.
Rational Performance Tester
As the name suggests, Rational Performance Tester by IBM is an automated performance testing tool for server-based and web-based applications. It validates the applications, detects performance bottlenecks, and helps reduce load testing.
Rational Performance Tester allows you to perform complete environment analysis by pinpointing slowdown causes for J2EE interfaces and apps using products of IBM Tivoli. This advanced testing tool lets you create test scripts with no coding to reduce complexity and save time. Plus, you can view test details by accessing the text editor.
You can perform root cause analysis with Rational Performance Tester to identify bottlenecks in the application tier and source code and trace activities from sequence diagrams and view resource statistics.
Features and Benefits
- Supported technologies: HTTP, SIP, SAP, Citrix, Siebel, TCP Socket, and more. The tool features a graphical test scheduler and provides automated data-relationship management.
- Real-time reporting: Get real-time throughput and performance reports, set configuration and filtering options, and see performance trends with detailed insights on response time and other aspects.
- Pricing: Contact them for a quote.
k6
Previously known as Load Impact, k6 is an open source SaaS and load testing tool for development teams to test their websites and APIs. It offers fail/pass behavior for effortless integration and automation into CI pipelines.
Their community has also developed converters and a browser recorder to facilitate test creation. k6 is a flexible, easy-to-use, and feature-rich CI tool. k6 lets you create faster tests and QAs with its test builder, converters (Postman, Swagger, and JMeter), and recorder. Plus, it offers extensive documentation with the best support.
k6 uses the same script for cloud and local tests, and the tests can mimic real-world cases. It also uses powerful scripting in ES6 JS, with no DSL or XML. The performance testing tool automates tests to ensure the application and infrastructure performance. In addition, you can configure SLOs in k6 scripts to check the software’s health.
Features and Benefits
- Supported protocols: HTTP/1.1, HTTP/2, WebSocket, and more.
- Compatibility: Works with Mac OS, Linux, and Windows.
- Integration: Integrates with 20+ services, including Kafka, Azure, GraphQL, Grafana, Datadog, GitLab, CircleCI, GitHub, and more.
- Pricing: They offer a free trial for 50 tests while paid plans start at $59/month for 200 users and 1200 tests/year.
Conclusion
Let’s first understand what load testing is. It’s a performance testing tool used to evaluate the performance of a system or application by conduction randomized usage sessions. This is done so to see if the system or application can handle a load as well as test the response time, scalability and stability under random usage load. Load runner stands as the best tool for performance testing and one use for this tool is making sure that the applications we build work smoothly and efficiently.