# Best Load Testing Tools

  *By [Adam Crivello](https://research.g2.com/insights/author/adam-crivello)*

   Load testing tools test software products, websites, and servers by adding load pressure and measuring the response. Development teams use this software tool as a part of a larger [software testing](https://www.g2.com/categories/software-testing) regimen to verify developed products, websites, and servers can handle the various stresses of day-to-day use, as well as high-impact uses (e.g., holiday shopping, enterprise application use, etc.). Load testing tools work well with [load balancing software](https://www.g2.com/categories/load-balancing), often being integrated to stress points of impact during testing and then managing those stresses as they occur.

To qualify for inclusion in the Load Testing Tools category, a product must:

- Stress test software products, websites, and servers
- Test extreme cases for software, website, and server use
- Generate reports on strengths and weaknesses revealed during testing





## Category Overview

**Total Products under this Category:** 61


## Trust & Credibility Stats

**Why You Can Trust G2's Software Rankings:**

- 30 Analysts and Data Experts
- 4,400+ Authentic Reviews
- 61+ Products
- Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.


## Best Load Testing Tools At A Glance

- **Leader:** [BrowserStack](https://www.g2.com/products/browserstack/reviews)
- **Highest Performer:** [Qodex.ai](https://www.g2.com/products/qodex-ai/reviews)
- **Easiest to Use:** [BrowserStack](https://www.g2.com/products/browserstack/reviews)
- **Top Trending:** [Qodex.ai](https://www.g2.com/products/qodex-ai/reviews)
- **Best Free Software:** [BrowserStack](https://www.g2.com/products/browserstack/reviews)


---

**Sponsored**

### PFLB

PFLB is an AI-powered load testing platform designed to help teams confidently scale their websites and applications. With PFLB, you can effortlessly simulate massive traffic, replicating real-world conditions to ensure your product's performance under peak load. Key Features: -Automatic Test Plan Generation: Create precise load profiles based on production user data by linking your Google Analytics account. -Realistic Testing: Leverage scenario-based traffic simulations that mirror real-world usage, including high geo-distributed loads. -Advanced No-Code Scripting: Harness the power of our intuitive no-code editor to create and customize advanced test scripts. -JMeter in the cloud: Import JMeter JMX files and execute them from the cloud. -AI-Powered Performance Insights: Automatically identify performance bottlenecks with AI-driven analytics. -Powerful Reporting: Discover load testing results in real-time Grafana dashboards. Compare different test runs in the comprehensive Trend Report. -Continuous Testing: Integrate PFLB load testing with your CI/CD pipeline Supported Protocols: HTTP, HTTPS, gRPC, JDBC, JMS, AMQP, MQTT, Kafka. For more information, visit our website at pflb.us.



[Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list&secure%5Bcategory_id%5D=1744&secure%5Bdisplayable_resource_id%5D=1744&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=page_category&secure%5Bplacement_resource_ids%5D%5B%5D=1744&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=1302234&secure%5Bresource_id%5D=1744&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fload-testing-tools%3Fopen_modal_url%3D%252Fproducts%252Ftestable-io%252Fwishlists%253Fhost_path%253D%25252Fcategories%25252Fload-testing-tools%2526source%253Dcategory&secure%5Btoken%5D=c543a8c4b30ab5fa6ae3f88170e2a01d28126a2629030cb864f6e5a02a0f630d&secure%5Burl%5D=https%3A%2F%2Fpflb.us%2Fplatform%2Fpricing%2F&secure%5Burl_type%5D=product_website)

---

## Top-Rated Products (Ranked by G2 Score)
### 1. [BrowserStack](https://www.g2.com/products/browserstack/reviews)
  BrowserStack is the world’s leading cloud-based testing platform, trusted by 50,000+ Dev and QA teams to deliver fast, reliable, and high-quality software. From manual to automated, visual to accessibility testing, BrowserStack brings every layer of the QA process onto a single, integrated platform, so you can ship confidently at scale. Our Products: Manual Testing Live: Cross-browser testing App Live: Real device testing Testing Toolkit: Essential manual testing tools Test Automation Automate: Browser automation cloud App Automate: Mobile app automation cloud Percy: Visual testing & review App Percy: Visual testing & review Management & Optimization Test Management: Plan, track, and manage tests Test Management for Jira: Manage tests inside Jira Test Reporting & Analytics: Monitor & optimize all tests Automation without coding Low Code Automation: AI-driven automated tests Website Scanner: All-in-one website checker


  **Average Rating:** 4.4/5.0
  **Total Reviews:** 3,208

**User Satisfaction Scores:**

- **Extreme Cases:** 7.7/10 (Category avg: 8.3/10)
- **Stress Testing:** 7.8/10 (Category avg: 8.7/10)
- **Has the product been a good partner in doing business?:** 8.8/10 (Category avg: 9.0/10)
- **Test Variety:** 8.5/10 (Category avg: 8.6/10)


**Seller Details:**

- **Seller:** [BrowserStack](https://www.g2.com/sellers/browserstack)
- **Company Website:** https://www.browserstack.com
- **Year Founded:** 2011
- **HQ Location:** Dublin, Dublin
- **Twitter:** @browserstack (11,527 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/2553488/ (1,818 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Who Uses This:** Software Engineer, QA Engineer
  - **Top Industries:** Computer Software, Information Technology and Services
  - **Company Size:** 41% Small-Business, 37% Mid-Market


#### Pros & Cons

**Pros:**

- Ease of Use (754 reviews)
- Real Devices (725 reviews)
- Device Variety (678 reviews)
- Cross-Browser Testing (470 reviews)
- Easy Testing (428 reviews)

**Cons:**

- Slow Performance (324 reviews)
- Slow Loading (297 reviews)
- Expensive (268 reviews)
- Testing Difficulties (256 reviews)
- Slow Speed (254 reviews)

### 2. [BlazeMeter Continuous Testing Platform](https://www.g2.com/products/blazemeter-continuous-testing-platform/reviews)
  BlazeMeter, a comprehensive continuous testing platform that boosts your software delivery speed and quality, specializes in performance testing, functional UI testing, API testing and monitoring, along with AI-driven test data generation and service virtualization. It enables swift and scalable simulations of user activity, ensuring robust performance and seamless functionality across applications. Integrating with CI/CD pipelines for both development and operations, BlazeMeter provides detailed, real-time analytics to optimize performance and meet stringent SLAs. Its service virtualization capabilities allow for uninterrupted testing and agile delivery, establishing it as the ideal solution for high-velocity software development teams focused on delivering superior user experiences. Learn more at blazemeter.com.


  **Average Rating:** 4.0/5.0
  **Total Reviews:** 24

**User Satisfaction Scores:**

- **Extreme Cases:** 8.5/10 (Category avg: 8.3/10)
- **Stress Testing:** 8.5/10 (Category avg: 8.7/10)
- **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 9.0/10)
- **Test Variety:** 8.3/10 (Category avg: 8.6/10)


**Seller Details:**

- **Seller:** [Perforce](https://www.g2.com/sellers/perforce)
- **Year Founded:** 1995
- **HQ Location:** Minneapolis, MN
- **Twitter:** @perforce (5,092 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/perforce/ (2,032 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Top Industries:** Information Technology and Services, Computer Software
  - **Company Size:** 52% Mid-Market, 36% Enterprise


#### Pros & Cons

**Pros:**

- Ease of Use (4 reviews)
- Helpful (3 reviews)
- Performance (3 reviews)
- Team Collaboration (3 reviews)
- Testing (3 reviews)

**Cons:**

- Expensive (3 reviews)
- Complexity (1 reviews)
- Data Limitations (1 reviews)
- Inaccuracy (1 reviews)
- Integration Issues (1 reviews)

### 3. [OpenText Core Performance Engineering](https://www.g2.com/products/opentext-core-performance-engineering/reviews)
  Simple, smart, and scalable cloud-based load and performance testing for web and mobile apps.


  **Average Rating:** 4.7/5.0
  **Total Reviews:** 13

**User Satisfaction Scores:**

- **Extreme Cases:** 9.4/10 (Category avg: 8.3/10)
- **Stress Testing:** 9.3/10 (Category avg: 8.7/10)
- **Has the product been a good partner in doing business?:** 9.6/10 (Category avg: 9.0/10)
- **Test Variety:** 9.4/10 (Category avg: 8.6/10)


**Seller Details:**

- **Seller:** [OpenText](https://www.g2.com/sellers/opentext)
- **Year Founded:** 1991
- **HQ Location:** Waterloo, ON
- **Twitter:** @OpenText (21,588 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/2709/ (23,339 employees on LinkedIn®)
- **Ownership:** NASDAQ:OTEX

**Reviewer Demographics:**
  - **Company Size:** 54% Enterprise, 23% Small-Business


### 4. [Qodex.ai](https://www.g2.com/products/qodex-ai/reviews)
  Qodex.ai | AI Powered API Testing and Security Qodex.ai is an AI agent purpose built for API testing and security automation. It helps engineering teams ship faster and safer by turning plain English requests into complete, executable test suites without any manual scripting or QA setup. Think of it as Cursor for APIs. Engineers describe what they want to test, and Qodex.ai instantly generates end to end functional, regression, and security test cases mapped to real workflows. Tests auto execute, stay up to date, and self heal as your code evolves, saving teams hours of maintenance and review time. Already trusted by more than 100 enterprise and mid market companies, Qodex.ai is redefining how modern teams achieve continuous API quality, vulnerability detection, and compliance at scale using the power of AI.


  **Average Rating:** 4.9/5.0
  **Total Reviews:** 60

**User Satisfaction Scores:**

- **Extreme Cases:** 9.4/10 (Category avg: 8.3/10)
- **Stress Testing:** 9.2/10 (Category avg: 8.7/10)
- **Has the product been a good partner in doing business?:** 9.4/10 (Category avg: 9.0/10)
- **Test Variety:** 9.7/10 (Category avg: 8.6/10)


**Seller Details:**

- **Seller:** [QodexAI](https://www.g2.com/sellers/qodexai)
- **Company Website:** https://www.qodex.ai/
- **Year Founded:** 2023
- **HQ Location:** San Francisco, California
- **LinkedIn® Page:** https://linkedin.com/company/qodexai (12 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Top Industries:** Computer Software, Information Technology and Services
  - **Company Size:** 75% Small-Business, 20% Mid-Market


#### Pros & Cons

**Pros:**

- Ease of Use (23 reviews)
- Automation (17 reviews)
- Testing (17 reviews)
- Testing Efficiency (17 reviews)
- Helpful (13 reviews)

**Cons:**

- Slow Loading (6 reviews)
- Poor Documentation (5 reviews)
- Slow Performance (5 reviews)
- Bug Issues (4 reviews)
- Bugs (4 reviews)

### 5. [SOAPUI](https://www.g2.com/products/soapui/reviews)
  SoapUI is the world's most trusted open source API testing tool


  **Average Rating:** 4.4/5.0
  **Total Reviews:** 135

**User Satisfaction Scores:**

- **Extreme Cases:** 7.9/10 (Category avg: 8.3/10)
- **Stress Testing:** 8.6/10 (Category avg: 8.7/10)
- **Has the product been a good partner in doing business?:** 9.0/10 (Category avg: 9.0/10)
- **Test Variety:** 8.5/10 (Category avg: 8.6/10)


**Seller Details:**

- **Seller:** [SmartBear](https://www.g2.com/sellers/smartbear)
- **HQ Location:** Somerville, MA
- **Twitter:** @smartbear (16,480 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/108422/ (994 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Who Uses This:** Software Engineer, Consultant
  - **Top Industries:** Information Technology and Services, Computer Software
  - **Company Size:** 45% Enterprise, 44% Mid-Market


#### Pros & Cons

**Pros:**

- API Management (2 reviews)
- Customer Support (2 reviews)
- Ease of Use (2 reviews)
- Capabilities (1 reviews)
- Ease of Learning (1 reviews)

**Cons:**

- Complexity (1 reviews)
- Difficult Navigation (1 reviews)
- Difficult Setup (1 reviews)
- Expensive (1 reviews)
- Functionality Issues (1 reviews)

### 6. [LoadView](https://www.g2.com/products/loadview/reviews)
  loadview-testing.com LoadView by Dotcom-Monitor is for DevOps teams and performance testing engineers looking to load test websites, web applications, APIs, and streaming media with hundreds to thousands of concurrent connections, using real browsers, from a fully managed cloud. LoadView also includes support for load testing Postman Collections and JMeter scripts. Utilizing the EveryStep Web Recorder, the LoadView platform gives teams the ability to quickly and easily script complex user scenarios and offers the flexibility to design multiple test scenarios for today’s most complex websites and applications. With LoadView, you can carry out performance tests for virtually any scenario. From performance testing Salesforce applications and chat apps - to large online events and website launches - the platform has you covered. Uncover performance bottlenecks and issues to improve the user experience. Get up to 5 free load tests upon sign up. Start a free trial with no credit card and no contract. Run a free test today at loadview-testing.com


  **Average Rating:** 4.5/5.0
  **Total Reviews:** 114

**User Satisfaction Scores:**

- **Extreme Cases:** 8.7/10 (Category avg: 8.3/10)
- **Stress Testing:** 9.1/10 (Category avg: 8.7/10)
- **Has the product been a good partner in doing business?:** 8.9/10 (Category avg: 9.0/10)
- **Test Variety:** 9.0/10 (Category avg: 8.6/10)


**Seller Details:**

- **Seller:** [Dotcom-Monitor LoadView](https://www.g2.com/sellers/dotcom-monitor-loadview)
- **Year Founded:** 1998
- **HQ Location:** Spring Park, MN
- **Twitter:** @Dotcom_Monitor (1,565 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/dotcom-monitor (24 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Top Industries:** Computer Software, Information Technology and Services
  - **Company Size:** 62% Small-Business, 27% Mid-Market


#### Pros & Cons

**Pros:**

- Customer Support (3 reviews)
- Ease of Implementation (2 reviews)
- Ease of Use (2 reviews)
- Easy Setup (2 reviews)
- Load Testing (2 reviews)

**Cons:**

- Expensive (1 reviews)
- Testing Limitations (1 reviews)

### 7. [Akamai CloudTest](https://www.g2.com/products/akamai-cloudtest/reviews)
  CloudTest provides a comprehensive performance platform for quickly validating and optimizing web and mobile user experience.


  **Average Rating:** 4.6/5.0
  **Total Reviews:** 19

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 8.8/10 (Category avg: 9.0/10)


**Seller Details:**

- **Seller:** [Akamai Technologies](https://www.g2.com/sellers/akamai-technologies)
- **Year Founded:** 1998
- **HQ Location:** Cambridge, MA
- **Twitter:** @Akamai (115,399 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/3925/ (10,444 employees on LinkedIn®)
- **Ownership:** NASDAQ:AKAM

**Reviewer Demographics:**
  - **Top Industries:** Information Technology and Services
  - **Company Size:** 37% Small-Business, 32% Enterprise


#### Pros & Cons

**Pros:**

- Ease of Use (6 reviews)
- Performance (5 reviews)
- Cloud Compatibility (3 reviews)
- Mobile Testing (3 reviews)
- Performance Optimization (3 reviews)

**Cons:**

- Limited Customization (4 reviews)
- Expensive (3 reviews)
- Limited Features (2 reviews)
- Poor Documentation (2 reviews)
- Configuration Issues (1 reviews)

### 8. [Loader.io](https://www.g2.com/products/loader-io/reviews)
  Loader.io is a FREE load testing service that allows you to stress test your web-apps & apis with thousands of concurrent connections.


  **Average Rating:** 4.1/5.0
  **Total Reviews:** 11

**User Satisfaction Scores:**

- **Extreme Cases:** 7.8/10 (Category avg: 8.3/10)
- **Stress Testing:** 8.9/10 (Category avg: 8.7/10)
- **Has the product been a good partner in doing business?:** 9.4/10 (Category avg: 9.0/10)
- **Test Variety:** 8.3/10 (Category avg: 8.6/10)


**Seller Details:**

- **Seller:** [Twilio](https://www.g2.com/sellers/twilio)
- **Year Founded:** 2008
- **HQ Location:** San Francisco, CA
- **Twitter:** @twilio (81,550 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/twilio-inc-/ (6,627 employees on LinkedIn®)
- **Ownership:** NYSE: TWLO

**Reviewer Demographics:**
  - **Company Size:** 45% Mid-Market, 36% Small-Business


#### Pros & Cons

**Pros:**

- Ease of Use (2 reviews)
- Easy Setup (2 reviews)
- Load Testing (2 reviews)
- Simulation (2 reviews)
- Automation (1 reviews)

**Cons:**

- GUI Improvements (2 reviews)
- Poor UI (2 reviews)
- UX Improvement (2 reviews)
- Testing Limitations (1 reviews)

### 9. [Keysight Eggplant](https://www.g2.com/products/keysight-eggplant/reviews)
  Keysight Eggplant is a leading intelligent test automation platform that uses ML/AI to test the entire user journey — identifying and predicting any potential defects along the way. Unlike other testing tools, Eggplant can test any technology, platform, or device, no matter the complexity. Because Eggplant is non-invasive, it does not require access to source code, making it the best solution for black box testing in secure environments. Eggplant delivers the coverage you need to optimize the user experience, speed up release cycles, and improve your quality assurance process. Discover a fast, secure, and easy-to-use solution that tests any software on any platform or device.


  **Average Rating:** 4.2/5.0
  **Total Reviews:** 87

**User Satisfaction Scores:**

- **Extreme Cases:** 8.5/10 (Category avg: 8.3/10)
- **Stress Testing:** 9.0/10 (Category avg: 8.7/10)
- **Has the product been a good partner in doing business?:** 8.8/10 (Category avg: 9.0/10)
- **Test Variety:** 8.8/10 (Category avg: 8.6/10)


**Seller Details:**

- **Seller:** [Keysight Technologies](https://www.g2.com/sellers/keysight-technologies)
- **Year Founded:** 2014
- **HQ Location:** Santa Rosa, California, United States
- **Twitter:** @Keysight (13,589 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/keysight-technologies/ (13,299 employees on LinkedIn®)
- **Ownership:** NYSE: KEYS

**Reviewer Demographics:**
  - **Who Uses This:** Software Engineer, Test Automation Engineer
  - **Top Industries:** Computer Software, Information Technology and Services
  - **Company Size:** 44% Enterprise, 35% Small-Business


#### Pros & Cons

**Pros:**

- Ease of Use (8 reviews)
- Automation (6 reviews)
- Automation Support (6 reviews)
- Automation Ease (4 reviews)
- Customer Support (4 reviews)

**Cons:**

- Browser Compatibility (1 reviews)
- Browser Compatibility Issues (1 reviews)
- Bug Issues (1 reviews)
- Compatibility Issues (1 reviews)
- Complexity (1 reviews)

### 10. [PFLB](https://www.g2.com/products/pflb/reviews)
  PFLB is an AI-powered load testing platform designed to help teams confidently scale their websites and applications. With PFLB, you can effortlessly simulate massive traffic, replicating real-world conditions to ensure your product's performance under peak load. Key Features: -Automatic Test Plan Generation: Create precise load profiles based on production user data by linking your Google Analytics account. -Realistic Testing: Leverage scenario-based traffic simulations that mirror real-world usage, including high geo-distributed loads. -Advanced No-Code Scripting: Harness the power of our intuitive no-code editor to create and customize advanced test scripts. -JMeter in the cloud: Import JMeter JMX files and execute them from the cloud. -AI-Powered Performance Insights: Automatically identify performance bottlenecks with AI-driven analytics. -Powerful Reporting: Discover load testing results in real-time Grafana dashboards. Compare different test runs in the comprehensive Trend Report. -Continuous Testing: Integrate PFLB load testing with your CI/CD pipeline Supported Protocols: HTTP, HTTPS, gRPC, JDBC, JMS, AMQP, MQTT, Kafka. For more information, visit our website at pflb.us.


  **Average Rating:** 4.8/5.0
  **Total Reviews:** 39

**User Satisfaction Scores:**

- **Extreme Cases:** 8.9/10 (Category avg: 8.3/10)
- **Stress Testing:** 9.2/10 (Category avg: 8.7/10)
- **Has the product been a good partner in doing business?:** 9.6/10 (Category avg: 9.0/10)
- **Test Variety:** 9.3/10 (Category avg: 8.6/10)


**Seller Details:**

- **Seller:** [PFLB](https://www.g2.com/sellers/pflb)
- **Year Founded:** 2022
- **HQ Location:** Mountain View, US
- **LinkedIn® Page:** https://www.linkedin.com/company/pflb/ (11 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Top Industries:** Computer Software
  - **Company Size:** 70% Small-Business, 20% Enterprise


#### Pros & Cons

**Pros:**

- Ease of Use (17 reviews)
- Performance Efficiency (14 reviews)
- Time-saving (14 reviews)
- Automation (13 reviews)
- Efficiency Improvement (13 reviews)

**Cons:**

- Expensive (11 reviews)
- Pricing Issues (9 reviews)
- Learning Curve (7 reviews)
- Complexity (5 reviews)
- Difficult Learning Curve (4 reviews)

### 11. [OpenText Silk Performer](https://www.g2.com/products/opentext-silk-performer/reviews)
  Micro Focus Silk Performer (formerly Borland Silk Performer) is designed to deliver a consistent user experience anytime, anywhere, and on any device.


  **Average Rating:** 4.3/5.0
  **Total Reviews:** 23

**User Satisfaction Scores:**

- **Extreme Cases:** 9.4/10 (Category avg: 8.3/10)
- **Stress Testing:** 10.0/10 (Category avg: 8.7/10)
- **Has the product been a good partner in doing business?:** 8.5/10 (Category avg: 9.0/10)
- **Test Variety:** 10.0/10 (Category avg: 8.6/10)


**Seller Details:**

- **Seller:** [OpenText](https://www.g2.com/sellers/opentext)
- **Year Founded:** 1991
- **HQ Location:** Waterloo, ON
- **Twitter:** @OpenText (21,588 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/2709/ (23,339 employees on LinkedIn®)
- **Ownership:** NASDAQ:OTEX

**Reviewer Demographics:**
  - **Top Industries:** Information Technology and Services, Banking
  - **Company Size:** 54% Enterprise, 36% Mid-Market


### 12. [Tricentis Neoload](https://www.g2.com/products/tricentis-tricentis-neoload/reviews)
  Tricentis NeoLoad provides best-in-class performance testing capabilities to enable highly scalable business applications that will delight end users and exceed their expectations. NeoLoad simulates end-user behavior under load for all types of applications, including APIs, microservices, and client and server-side technologies. Integrate NeoLoad with observability tools for end-to-end visibility and faster root cause analysis.


  **Average Rating:** 4.3/5.0
  **Total Reviews:** 32

**User Satisfaction Scores:**

- **Extreme Cases:** 8.5/10 (Category avg: 8.3/10)
- **Stress Testing:** 9.1/10 (Category avg: 8.7/10)
- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 9.0/10)
- **Test Variety:** 8.9/10 (Category avg: 8.6/10)


**Seller Details:**

- **Seller:** [Tricentis](https://www.g2.com/sellers/tricentis)
- **Year Founded:** 2007
- **HQ Location:** Vienna, Austria
- **Twitter:** @Tricentis (12,912 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/656215/ (1,663 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Top Industries:** Information Technology and Services
  - **Company Size:** 38% Small-Business, 34% Enterprise


#### Pros & Cons

**Pros:**

- Ease of Use (6 reviews)
- Testing Capabilities (5 reviews)
- User Interface (5 reviews)
- Functionality (4 reviews)
- Integrations (4 reviews)

**Cons:**

- Complexity (3 reviews)
- Difficulty (3 reviews)
- Expensive (3 reviews)
- Learning Curve (3 reviews)
- High Licensing Cost (2 reviews)

### 13. [Gatling](https://www.g2.com/products/gatling/reviews)
  Gatling is a load-testing solution that helps organizations identify bottlenecks and guarantee website stability under traffic load through test automation. Gatling Enterprise includes advanced features for reporting (live reporting, TCP connections metrics, bandwidth usage, injectors' monitoring) and automation (public APIs, new Continuous Integration plugins, clustering mode). With 16,000,000 downloads for more than 100 000 companies worldwide, Gatling’s solution is used in diverse industries such as software, e-commerce, streaming media, banking, insurance, gaming, and finance.


  **Average Rating:** 4.3/5.0
  **Total Reviews:** 66

**User Satisfaction Scores:**

- **Extreme Cases:** 7.7/10 (Category avg: 8.3/10)
- **Stress Testing:** 9.1/10 (Category avg: 8.7/10)
- **Has the product been a good partner in doing business?:** 7.8/10 (Category avg: 9.0/10)
- **Test Variety:** 8.1/10 (Category avg: 8.6/10)


**Seller Details:**

- **Seller:** [Gatling](https://www.g2.com/sellers/gatling)
- **HQ Location:** Paris, France
- **Twitter:** @GatlingTool (2,954 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/5113837/ (50 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Who Uses This:** Software Engineer
  - **Top Industries:** Computer Software, Information Technology and Services
  - **Company Size:** 42% Mid-Market, 34% Small-Business


#### Pros & Cons

**Pros:**

- Automation (2 reviews)
- Ease of Use (2 reviews)
- Customer Satisfaction (1 reviews)
- Customer Support (1 reviews)
- Easy Setup (1 reviews)

**Cons:**

- Complex Configuration (1 reviews)
- Insufficient Information (1 reviews)
- Poor Documentation (1 reviews)
- Poor UI (1 reviews)

### 14. [k6](https://www.g2.com/products/k6/reviews)
  k6 is an open-source tool and cloud service that makes load testing easy for developers, operations, and QA engineers. We help software teams improve the testing process so that they consistently deliver fast and reliable applications. k6 is a Grafana Labs Company.


  **Average Rating:** 4.8/5.0
  **Total Reviews:** 31

**User Satisfaction Scores:**

- **Extreme Cases:** 9.2/10 (Category avg: 8.3/10)
- **Stress Testing:** 9.5/10 (Category avg: 8.7/10)
- **Has the product been a good partner in doing business?:** 9.3/10 (Category avg: 9.0/10)
- **Test Variety:** 8.6/10 (Category avg: 8.6/10)


**Seller Details:**

- **Seller:** [k6](https://www.g2.com/sellers/k6)
- **Year Founded:** 2009
- **HQ Location:** Stockholm
- **Twitter:** @schuran (267 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/k6io/ (53 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Top Industries:** Computer Software, Information Technology and Services
  - **Company Size:** 65% Mid-Market, 26% Enterprise


### 15. [OpenText Professional Performance Engineering](https://www.g2.com/products/opentext-professional-performance-engineering/reviews)
  LoadRunner is the industry-standard software solution for application performance and load testing. LoadRunner emulates hundreds or thousands of concurrent virtual users, with minimal hardware, to apply accurate workloads to any application. As it drives load against the system, LoadRunner captures end-user response times for business processes and transactions to determine whether the application can meet the required service-level agreements. Nonintrusive, real-time performance monitors captures real-time performance data from every component of application infrastructure. After the test completes, the LoadRunner analysis engine provides a single view of end-user response time and infrastructure-level performance to identify the most likely causes of performance issues. Learn more at microfocus.com/loadrunner


  **Average Rating:** 4.4/5.0
  **Total Reviews:** 34

**User Satisfaction Scores:**

- **Extreme Cases:** 7.4/10 (Category avg: 8.3/10)
- **Stress Testing:** 8.3/10 (Category avg: 8.7/10)
- **Has the product been a good partner in doing business?:** 7.8/10 (Category avg: 9.0/10)
- **Test Variety:** 9.3/10 (Category avg: 8.6/10)


**Seller Details:**

- **Seller:** [OpenText](https://www.g2.com/sellers/opentext)
- **Year Founded:** 1991
- **HQ Location:** Waterloo, ON
- **Twitter:** @OpenText (21,588 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/2709/ (23,339 employees on LinkedIn®)
- **Ownership:** NASDAQ:OTEX

**Reviewer Demographics:**
  - **Top Industries:** Information Technology and Services
  - **Company Size:** 80% Enterprise, 15% Mid-Market


### 16. [Froth TestOps](https://www.g2.com/products/froth-testops/reviews)
  Froth TestOps unifies manual and automated testing with seamless monitoring, multi-source results, CI integration, rapid issue reporting, and AI-assisted requirements, test case management, and scheduling—enhancing transparency, team effectiveness, and overall software testing lifecycle performance as a top test management tools.


  **Average Rating:** 4.4/5.0
  **Total Reviews:** 23

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 9.6/10 (Category avg: 9.0/10)


**Seller Details:**

- **Seller:** [Robotico Digital](https://www.g2.com/sellers/robotico-digital-23af0595-42c1-4f5c-b8a8-aecccfe97d18)
- **Year Founded:** 2020
- **HQ Location:** Bengaluru, IN
- **LinkedIn® Page:** https://www.linkedin.com/company/robotico-digital (124 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Top Industries:** Telecommunications, Information Technology and Services
  - **Company Size:** 61% Mid-Market, 39% Small-Business


#### Pros & Cons

**Pros:**

- Test Cases (7 reviews)
- Automation (5 reviews)
- Dashboard Management (5 reviews)
- Ease of Use (5 reviews)
- Organization (4 reviews)

**Cons:**

- Poor Reporting (2 reviews)
- Slow Loading (2 reviews)
- Slow Performance (2 reviews)
- Testing Difficulties (2 reviews)
- Delays (1 reviews)

### 17. [Apache JMeter](https://www.g2.com/products/apache-jmeter/reviews)
  Apache JMeter desktop application is open source software, a 100% pure Java application designed to load test functional behavior and measure performance.


  **Average Rating:** 4.3/5.0
  **Total Reviews:** 151

**User Satisfaction Scores:**

- **Extreme Cases:** 8.4/10 (Category avg: 8.3/10)
- **Stress Testing:** 9.1/10 (Category avg: 8.7/10)
- **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 9.0/10)
- **Test Variety:** 8.5/10 (Category avg: 8.6/10)


**Seller Details:**

- **Seller:** [The Apache Software Foundation](https://www.g2.com/sellers/the-apache-software-foundation)
- **Year Founded:** 1999
- **HQ Location:** Wakefield, MA
- **Twitter:** @TheASF (66,116 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/215982/ (2,408 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Who Uses This:** Software Engineer, Senior Software Engineer
  - **Top Industries:** Information Technology and Services, Computer Software
  - **Company Size:** 40% Enterprise, 39% Mid-Market


#### Pros & Cons

**Pros:**

- Capabilities (1 reviews)
- Customer Support (1 reviews)
- Ease of Use (1 reviews)
- Functionality (1 reviews)
- Helpful (1 reviews)

**Cons:**

- Complexity (1 reviews)
- Device Unavailability (1 reviews)
- Difficult Learning (1 reviews)
- Learning Curve (1 reviews)
- Licensing Issues (1 reviews)

### 18. [Loadmill](https://www.g2.com/products/loadmill/reviews)
  AI-Native Test Automation: Creation, Maintenance & Analysis AN END-TO-END SOLUTION Harnessing AI Across Test Automation Lifecycle Loadmill is an innovative AI-driven test automation platform designed to streamline the entire test automation lifecycle. Our platform harnesses artificial intelligence to simplify the creation, maintenance, and analysis of test scripts, allowing QA engineers to generate robust, automated test scripts from manual test cases with minimal effort. By focusing on testing through the API layer, Loadmill provides a solution that is fast, cost-effective, and platform-agnostic, enabling comprehensive cross-platform end-to-end testing. Integrating seamlessly with existing SDLC tools and workflows, Loadmill ensures compatibility and enhances productivity in diverse development environments. The platform's AI capabilities extend beyond test creation. Loadmill assists with test maintenance by intelligently refactoring test scripts in response to application changes, significantly reducing the manual effort required. Additionally, Loadmill's AI-driven analysis tools help QA engineers quickly identify and resolve test failures, providing detailed root cause analyses and suggesting potential fixes. This comprehensive approach not only boosts QA and development productivity but also increases test coverage and reduces test cycle duration. Designed for enterprise customers and complex multi-system applications, Loadmill is a versatile and powerful solution for modern software testing needs, offering robust integrations with various CI/CD tools, source control systems, and ticketing platforms. Learn more: https://www.loadmill.com/mobile-testing Book a demo: https://www.loadmill.com/schedule-demo/ Website https://www.loadmill.com


  **Average Rating:** 4.6/5.0
  **Total Reviews:** 33

**User Satisfaction Scores:**

- **Extreme Cases:** 8.9/10 (Category avg: 8.3/10)
- **Stress Testing:** 9.4/10 (Category avg: 8.7/10)
- **Has the product been a good partner in doing business?:** 9.5/10 (Category avg: 9.0/10)
- **Test Variety:** 8.9/10 (Category avg: 8.6/10)


**Seller Details:**

- **Seller:** [Loadmill Ltd.](https://www.g2.com/sellers/loadmill-ltd)
- **Year Founded:** 2018
- **HQ Location:** Palo Alto, US
- **Twitter:** @LoadmillTeam (136 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/loadmill (20 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Top Industries:** Computer Software, Computer Games
  - **Company Size:** 48% Mid-Market, 33% Small-Business


### 19. [WebLOAD](https://www.g2.com/products/webload/reviews)
  WebLOAD is a performance and load testing solution designed to test the most challenging web environments. Combining recording with the flexibility of JavaScript and a powerful correlation engine, WebLOAD efficiently handles any requirement - from complex sign-ons through asynchronous communication, web services, Websocket APIs, and more. It supports over 150 protocols and technologies and can be deployed using cloud or on-premise machines, or a hybrid combination of both.


  **Average Rating:** 4.5/5.0
  **Total Reviews:** 31

**User Satisfaction Scores:**

- **Extreme Cases:** 9.4/10 (Category avg: 8.3/10)
- **Stress Testing:** 9.1/10 (Category avg: 8.7/10)
- **Has the product been a good partner in doing business?:** 9.0/10 (Category avg: 9.0/10)
- **Test Variety:** 9.4/10 (Category avg: 8.6/10)


**Seller Details:**

- **Seller:** [RadView Software](https://www.g2.com/sellers/radview-software)
- **Year Founded:** 1993
- **HQ Location:** Bridgewater, NJ
- **Twitter:** @RadViewSoftware (94 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/17110/ (28 employees on LinkedIn®)
- **Ownership:** OTC: RDVWF

**Reviewer Demographics:**
  - **Top Industries:** Information Technology and Services, Computer Software
  - **Company Size:** 52% Enterprise, 32% Mid-Market


#### Pros & Cons

**Pros:**

- Automation (1 reviews)
- Cost-Effective (1 reviews)
- Customer Satisfaction (1 reviews)
- Customer Support (1 reviews)
- Customization (1 reviews)

**Cons:**

- Limited Customization (1 reviews)
- Testing Issues (1 reviews)
- Testing Limitations (1 reviews)

### 20. [Loadium](https://www.g2.com/products/loadium/reviews)
  Loadium is a performance and load testing tool that executes performance tests from open source tools, including JMeter, Gatling, and Selenium. You can upload your JMX file, configure test parameters (engine, thread count, iteration, geolocation, network type and more) and run your tests easily & it allows you to compare previous test runs. It also provides free Postman to JMeter converter feature and a Chrome Recorder which helps you to create your scripts easily. Moreover, you can integrate your test project with Jenkins, New Relic, Team City as well. Loadium lets cut your cost, reduce business risk and improve customer satisfaction. Loadium provides; \* Simple Workflow, \* Detailed Reporting Features \* 24/7 Support. \* Consultancy


  **Average Rating:** 4.3/5.0
  **Total Reviews:** 16

**User Satisfaction Scores:**

- **Extreme Cases:** 8.9/10 (Category avg: 8.3/10)
- **Stress Testing:** 9.6/10 (Category avg: 8.7/10)
- **Has the product been a good partner in doing business?:** 9.6/10 (Category avg: 9.0/10)
- **Test Variety:** 8.8/10 (Category avg: 8.6/10)


**Seller Details:**

- **Seller:** [Loadium](https://www.g2.com/sellers/loadium)
- **Year Founded:** 2017
- **HQ Location:** Istanbul, Istanbul
- **Twitter:** @loadiumcom (163 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/loadium/ (2 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Company Size:** 53% Small-Business, 35% Mid-Market


#### Pros & Cons

**Pros:**

- Customer Support (1 reviews)
- Ease of Use (1 reviews)
- Load Testing (1 reviews)
- User Interface (1 reviews)


### 21. [AgileLoad](https://www.g2.com/products/agileload/reviews)
  AgileLoad is an enterprise-class load testing tool with end-to-end performance anomaly diagnostic.


  **Average Rating:** 4.8/5.0
  **Total Reviews:** 11

**User Satisfaction Scores:**

- **Extreme Cases:** 9.3/10 (Category avg: 8.3/10)
- **Stress Testing:** 8.8/10 (Category avg: 8.7/10)
- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 9.0/10)
- **Test Variety:** 9.0/10 (Category avg: 8.6/10)


**Seller Details:**

- **Seller:** [Quotium Technologies](https://www.g2.com/sellers/quotium-technologies)
- **Year Founded:** 2005
- **HQ Location:** Paris, FR
- **LinkedIn® Page:** https://www.linkedin.com/company/quotium-technologies (11 employees on LinkedIn®)
- **Ownership:** EPA: QTE

**Reviewer Demographics:**
  - **Top Industries:** Information Technology and Services
  - **Company Size:** 54% Mid-Market, 31% Small-Business


#### Pros & Cons

**Pros:**

- Cost-Effective (1 reviews)
- Ease of Use (1 reviews)
- Efficiency (1 reviews)
- Performance Efficiency (1 reviews)


### 22. [mabl](https://www.g2.com/products/mabl/reviews)
  mabl, the leading AI-native test automation platform, empowers software teams to accelerate innovation while ensuring exceptional quality. Our agentic tester complements your team’s human expertise with a digital teammate, providing comprehensive and reliable quality assurance across web, mobile, and APIs. Trusted by industry leaders like Workday, Vivid Seats, and JetBlue, mabl transforms how teams approach software quality.


  **Average Rating:** 4.4/5.0
  **Total Reviews:** 39

**User Satisfaction Scores:**

- **Extreme Cases:** 6.7/10 (Category avg: 8.3/10)
- **Stress Testing:** 5.8/10 (Category avg: 8.7/10)
- **Has the product been a good partner in doing business?:** 9.3/10 (Category avg: 9.0/10)
- **Test Variety:** 8.3/10 (Category avg: 8.6/10)


**Seller Details:**

- **Seller:** [mabl](https://www.g2.com/sellers/mabl)
- **Year Founded:** 2016
- **HQ Location:** Boston, Massachusetts
- **Twitter:** @mablhq (1,634 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/11166046/ (112 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Top Industries:** Computer Software
  - **Company Size:** 45% Mid-Market, 35% Small-Business


#### Pros & Cons

**Pros:**

- Ease of Use (4 reviews)
- Automation (2 reviews)
- Customer Support (2 reviews)
- Helpful (2 reviews)
- Speed (2 reviews)

**Cons:**

- Insufficient Information (2 reviews)
- Slow Performance (2 reviews)
- Testing Limitations (2 reviews)
- Cloud Limitations (1 reviews)
- Complexity (1 reviews)

### 23. [Progress Telerik Test Studio](https://www.g2.com/products/progress-telerik-test-studio/reviews)
  Telerik Test Studio is a test automation platform for web, desktop and responsive web applications. It offers functional UI, load/performance and RESTful API testing. Test Studio is designed to support both the less experienced QAs as well as the savvier automation engineers with coding skills and software engineers in test.


  **Average Rating:** 3.9/5.0
  **Total Reviews:** 18

**User Satisfaction Scores:**

- **Extreme Cases:** 3.3/10 (Category avg: 8.3/10)
- **Stress Testing:** 6.7/10 (Category avg: 8.7/10)
- **Has the product been a good partner in doing business?:** 7.8/10 (Category avg: 9.0/10)
- **Test Variety:** 3.3/10 (Category avg: 8.6/10)


**Seller Details:**

- **Seller:** [Progress Software](https://www.g2.com/sellers/progress-software)
- **Year Founded:** 1981
- **HQ Location:** Burlington, MA.
- **Twitter:** @ProgressSW (48,853 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/progress-software/ (4,205 employees on LinkedIn®)
- **Ownership:** NASDAQ:PRGS

**Reviewer Demographics:**
  - **Top Industries:** Computer Software
  - **Company Size:** 74% Mid-Market, 26% Small-Business


### 24. [Performance Testing](https://www.g2.com/products/thinktribe-performance-testing/reviews)
  Confidently preparing for your busiest times and new releases, ensuring your site meets today’s demand. Our service uniquely creates a real world load model, based on a mixture of end-to-end user journeys. We script dynamic journeys that make choices from page content as real users would – exposing all bottlenecks and performance issues. Our User Journey Load testing is performed from the user’s perspective simulating an increasing number of concurrent users carrying out multi-page transactions.


  **Average Rating:** 4.6/5.0
  **Total Reviews:** 11

**User Satisfaction Scores:**

- **Extreme Cases:** 7.5/10 (Category avg: 8.3/10)
- **Stress Testing:** 8.7/10 (Category avg: 8.7/10)
- **Has the product been a good partner in doing business?:** 9.4/10 (Category avg: 9.0/10)
- **Test Variety:** 9.3/10 (Category avg: 8.6/10)


**Seller Details:**

- **Seller:** [ThinkTribe](https://www.g2.com/sellers/thinktribe)
- **Year Founded:** 2003
- **HQ Location:** Canterbury, Kent
- **Twitter:** @_ThinkTribe (238 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/think-tribe/ (28 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Company Size:** 45% Enterprise, 45% Mid-Market


### 25. [LoadNinja](https://www.g2.com/products/loadninja/reviews)
  LoadNinja is the performance testing platform on the cloud for engineers and performance professionals to load test web application with real browsers at scale using test scripts that can be replayed immediately after recording, producing actionable browser based performance data to isolate issues and debug errors in real time.


  **Average Rating:** 4.3/5.0
  **Total Reviews:** 14

**User Satisfaction Scores:**

- **Extreme Cases:** 8.1/10 (Category avg: 8.3/10)
- **Stress Testing:** 8.9/10 (Category avg: 8.7/10)
- **Has the product been a good partner in doing business?:** 7.2/10 (Category avg: 9.0/10)
- **Test Variety:** 8.5/10 (Category avg: 8.6/10)


**Seller Details:**

- **Seller:** [SmartBear](https://www.g2.com/sellers/smartbear)
- **HQ Location:** Somerville, MA
- **Twitter:** @smartbear (16,480 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/108422/ (994 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Top Industries:** Computer Software
  - **Company Size:** 57% Small-Business, 36% Mid-Market




## Parent Category

[Development Software](https://www.g2.com/categories/development)



## Related Categories

- [Automation Testing Tools](https://www.g2.com/categories/automation-testing-tools)
- [Software Testing Tools](https://www.g2.com/categories/software-testing)