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DoS / DDoS Simulation

Simulate large scale HTTP/S DoS attacks

Prepare for real-world denial of service attacks by running controlled Layer 7 SSL stress tests against your websites, APIs, and services. Powered by your own cloud infrastructure.

LoadForge DoS simulation dashboard

Trusted by 2,400+ teams to stress test their infrastructure

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Why LoadForge

Simulate a DoS attack

LoadForge can intelligently simulate a large scale Layer 7 (SSL) denial of service attack against your website, APIs, or apps.

Powerful and easy

Choose your level of complexity. Anyone can launch a stress test, and you can script powerful interactions for advanced scenarios.

Massively scalable

Launch up to 20 stress testing servers with millions of virtual users and SSL requests per second (TPS).

Best price

LoadForge has the best pricing for large scale DoS tests, starting from just $95/month for Essential, including DoS.

Powered by your cloud

LoadForge uses your DigitalOcean account to launch DoS tests. The average test costs just cents and you can run multiple at once.

AI driven reporting

Keep your load test results and compare historical tests after deployments. Our AI analyzes your site and makes recommendations.

Drive by API

Launch your DoS tests whenever you want, as often as you want, via API. Easily integrate with your CI/CD pipeline.

How it works

From config to attack in minutes

Set up a controlled denial of service simulation and understand how your infrastructure performs under extreme pressure.

1

Configure your attack

Simple yet powerful DoS load testing that can be configured within minutes. Choose your target, set concurrency, and define attack patterns.

2

Scale infrastructure automatically

LoadForge automatically scales up the infrastructure required for the test and launches the attack against your servers from your cloud.

3

Analyze and harden

LoadForge automatically analyzes the performance of your site and makes recommendations through its AI Engine. Get fast, easy-to-understand insights on how to scale your defenses.

Know your limits before attackers find them

Run controlled DoS simulations to discover breaking points and harden your infrastructure before a real attack hits.

Start DoS testing
Easy to configure and run

Easy to configure and run

Simple yet dangerous DoS load testing that can be configured within minutes. LoadForge will automatically scale up the infrastructure required for the test.

Better understand your system

Better understand your system

LoadForge automatically analyzes the performance of your site and makes recommendations through its AI Engine. Get fast and easy-to-understand insights on how to scale your website.

Real-time attack monitoring

Real-time attack monitoring

Watch your DoS simulation unfold in real-time with live dashboards showing requests per second, response times, error rates, and server health metrics.

DoS test configuration
Attack simulation dashboard
DoS performance report