Freedom251 › Performance Testing Software
LoadNinja
What LoadNinja is
LoadNinja is a cloud performance-testing platform for web applications and APIs that generates load with real browsers. Its InstaPlay Recorder captures web and API transactions for replay without coding. Tests report browser navigation timings, response times, and network data, while the Sensei machine-learning assistant analyzes metrics and suggests possible fixes. LoadNinja supports load, stress, distributed-load, browser-based, and API testing, with up to 500 virtual users listed. Teams can automate tests in CI/CD workflows through the public REST API or custom plugins; Jenkins is a named integration. Internal applications can use a lightweight desktop proxy, a dedicated IP, or dynamic-IP whitelisting. The fully featured trial lasts 14 days and requires no credit card. Professional costs $350, paid once and includes 25 load-testing hours and up to 500 virtual users. Hours expire after use or one year, and monthly plans are not offered.
Who it suits
LoadNinja suits teams testing web applications and APIs under load or stress, including browser-based scenarios. It is relevant to teams automating tests in CI/CD workflows or testing internal applications.
What it does well
- Uses real browsers to generate load
- Creates tests without coding
- Includes load, stress, and API testing
- Offers a 14-day no-card trial
- Supports CI/CD automation
What to know first
- No free plan
- Monthly plans are not offered
- Load-testing hours expire
- Professional plan lists 500 virtual users maximum
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Professional | Not stated; 25 load testing hours, which expire after use or one year from purchase. · Up to 500 Virtual Users · unlimited team members | $350, paid once |
| Enterprise | Plans start at 25 hours. · Any number of Virtual Users · unlimited team members | On request |
As loadninja.com lists them, read 9 Oct 2026. The maker's own page has the final word.
Verdict
LoadNinja combines real-browser load generation, API testing, performance diagnostics, and CI/CD automation in a cloud service.
Facts from LoadNinja's own pages
- Anomaly analysis
- The Sensei machine-learning assistant analyzes test metrics for performance issues and suggests possible fixes. · loadninja.com, 9 Oct 2026
- Automation
- Load tests can be automated in CI/CD workflows using LoadNinja's public REST API or custom CI/CD plugins. · loadninja.com, 9 Oct 2026
- Browser testing
- LoadNinja runs tests in real browsers and says this avoids maintaining or setting up load emulators. · loadninja.com, 9 Oct 2026
- Compliance
- SmartBear lists SOC 2, ISO/IEC 27001, GDPR and CCPA, and NIST CSF among its security frameworks and standards. · smartbear.com, 9 Oct 2026
- Internal applications
- For applications on a local network, LoadNinja describes using a lightweight desktop proxy, a dedicated IP, or whitelisting dynamic IP addresses. · loadninja.com, 9 Oct 2026
- Named integration
- LoadNinja's CI/CD article describes integrating tests with Jenkins through its API. · loadninja.com, 9 Oct 2026
- Performance analysis
- It reports browser-based navigation timings, response times, and network data to help diagnose performance issues in real time. · loadninja.com, 9 Oct 2026
- Plan limits
- Each plan includes 25 load testing hours, and hours expire after use or one year from purchase; the pricing page says monthly plans are not offered. · loadninja.com, 9 Oct 2026
- Purpose
- LoadNinja is a performance testing platform for web apps and APIs that uses real browsers to generate load. · loadninja.com, 9 Oct 2026
- Security
- SmartBear's security page says it uses encryption for data in transit and at rest and restricts customer-data access based on least privilege. · smartbear.com, 9 Oct 2026
- Support
- LoadNinja links customers to SmartBear support and documentation. · loadninja.com, 9 Oct 2026
- Test creation
- The InstaPlay Recorder captures web app and API transactions for replay, with no coding required for test creation. · loadninja.com, 9 Oct 2026
- Trial
- The fully featured free trial lasts 14 days and requires no credit card. · loadninja.com, 9 Oct 2026
Where LoadNinja stands on Freedom251
- Performance Testing Software#29 of 38