Simple, powerful, and affordable load testing.

Simulate real-world traffic and identify breaking points with powerful, scalable load tests.
Understand your peak capacity, identify breaking points, and improve reliability.

Test Your Site

Trusted by the world’s most innovative teams

Aspyr NBA Kumon Carta Laravel

Loved by developers. Trusted by businesses.

Prevent failures. Improve reliability. Release with confidence.

Test early and continuously—break the QA silo in performance testing

Developers

Backend and frontend engineers prevent regressions when running performance tests. Integrate seamlessly into your development workflow.

Site Reliability Engineers

Test scalability to improve your reliability targets. Test SLOs and avoid SLA breaches with comprehensive performance monitoring.

Software Engineers in Test / QA

Shift left and collaborate with developers for effective and continuous testing. Automate performance validation in your CI/CD pipeline.

Understand your performance

Powerful reports you can understand

LoadForge provides detailed reporting on response times, maximum users, P95/P99 scores, and more. Our AI system will help you understand the results and provide actionable insights.

Run free test Learn more about reporting →

“If you want to stress-test your PHP applications, I recommend LoadForge.”

Nuno Maduro – Laravel
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Test faster & easier

Smarter, faster test creation

LoadForge lets you record your browser, upload Swagger files, or write your own tests in Python. You can also use our API to launch tests from your CI/CD pipeline.

Record full sessions.
Record your actions in Chrome, Edge or Firefox and replay them in LoadForge at scale.
Wizard and AI Writer.
LoadForge can crawl your website to create tests, or use our AI to write tests for you in a conversation.
Customizable.
Advanced users can write entire tests in Python, using locustfiles. Get started with examples from the directory.
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Highest scale platform

Test millions of users

LoadForge can simulate millions of users, with hundreds of thousands of requests per second, from multiple locations around the world.

Affordable testing.
Run hundreds of tests for just a few dollars, with no hidden costs or unexpected charges.
Scale up when ready.
Run tests from 1 to 1,000,000 users, with no need to change your test scripts or configurations.
HTTP/S, SQL, and DoS.
LoadForge can test HTTP/S, SQL, and DoS attacks, making it your all in one load testing platform.
Looking for an Enterprise solution? Book a demo →
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Intelligence at your fingertips

Let the system interpret your tests

You don't need to be a professional at load testing, our AI will automatically check your test results and tell you where to focus and what problems to look out for!

Load test user interface

Have a specific type of load test in mind?

General Load Testing

Learn about web stress testing with our next-generation developer-focused web app and API load testing platform.

API Load Testing

LoadForge offers high performance (millions of TPS) API testing for all HTTP/S based APIs. Learn more about API load testing.

Stress Test Web Applications

Push your website, web application or e-commerce store to its limit with our powerful high performance website load testing.

High Performance Web Load Tests

Have extreme performance requirements? LoadForge can simulate millions of SSL requests per second, one of the only platforms in the world capable of true large scale load tests.

MySQL, MariaDB, PostgreSQL

Want to test the performance of your database? LoadForge can run millions of queries per second with our SQL load testing.

Testimonials

Trusted by teams worldwide

Maison Battat

"Our team has cut down on website testing times, and achieved great efficiencies in setting up our D2C websites for success – especially for heavy traffic periods like Cyber Monday. The platform's ease of use & scalability is just amazing!"

Sumit Kalawat
Sumit Kalawat
Maison Battat
Laravel

"If you want to stress-test your PHP applications, I recommend LoadForge."

Nuno Maduro
Nuno Maduro
Laravel Core Team

Security & Trust

Enterprise-grade security you can trust

Your data and tests are protected by industry-leading security measures and compliance standards.

SOC2 Infrastructure

Hosted on SOC2 Type II certified cloud infrastructure with continuous monitoring and compliance auditing.

End-to-End Encryption

All data is encrypted in transit with TLS 1.3 and at rest with AES-256 encryption. Your test data stays secure.

Role-Based Access

Granular role-based access control ensures team members only see what they need to see.

Regular Security Audits

Continuous security monitoring and regular penetration testing to identify and address vulnerabilities.

Secure Cloud Platform

Built on enterprise-grade cloud infrastructure with automatic backups and disaster recovery.

Compliance Ready

GDPR compliant data handling with comprehensive audit logs and data retention policies.

Incredible insights

Beautiful, powerful reports, with actionable metrics

LoadForge automatically analyzes your site, explaining errors, showing detailed graphs, and performance numbers per page. Easily and quickly understand your load testing results.

  • Graphs for requests, errors, rates, latency, P95, P99
  • HTTP error analysis and performance AI
  • Download CSV or PDF reports
  • Store and compare your tests
Run free test Watch reporting demo →
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Ready to run your first load test?

LoadForge can test any HTTP/S server, API, or website. Get started in minutes with our easy-to-use platform.

Create Your Account Book a Demo