Load Testing in the Cloud

Load Testing Tools

load testing tools testimonialLoadStorm provides pure on-demand web load testing. We use Amazon's EC2 cloud to generate as much load as you need. Test with 50 or 500 or 5,000 or 50,000 concurrent users. Need high volume? Look no further.

We take the hassle out of load testing. No download. No install. No hardware to buy. No server configuration. No scripting language to learn.

Create as many test plans, scenarios, and steps as you need. Cost less than $0.01 per vuser/hour. No license fee. No maintenance fee. Pay per test or monthly subscription (no annual commitment). Subscriptions provide unlimited test runs per month.

During test runs, real-time graphs show you the key metrics such as Average Response Time, Error Rates, Throughput, Requests per Second, and Concurrent Users. This first graph shows volume being loaded to the target domain.

load testing tools volume


Notice the corresponding graph below that shows the results for the same test. Response times become much slower after 15 minutes. Pages are timing out (errors in red) and the system seems to be completely stressed at 18 minutes. Failure or success? It's definitely a system failure, but that makes it a stress testing success!

load testing tools results


FREE FOREVER!

Sign up for a Breeze account, and you can run unlimited load tests with 25 concurrent virtual users all month, every month at no charge.

Use our tool to "STORM" your site with thousands of virtual users. You can run tests up to 50,000 virtual users for as low as $995.


Try web performance testing with LoadStorm:





LoadStorm - load testing tools for web developers, built by web developers.



Improve Performance

Looking for a simple way to speed up your site? We found a cool performance solution that can deliver HUGE improvement without rewriting your web application. aiCache web application acceleration is a new partner with LoadStorm because they can help our clients where we cannot. It's a great alternative to buying biggers servers, implementing load balancers, or re-architecting your app.

Placing aiCache in front of your web servers increases the number of requests per second and concurrent users you can sustain by orders of magnitude - delivers in excess of 250,000 HTTP requests per second while managing hundreds of thousands of connected clients.

Woot.com uses LoadStorm for performance testing and aiCache to handle the crush of traffic. They have saved a bunch of money and eliminated time spent optimizing.

more information

New Pricing Model

Storm on Demand Users Cost
250 $9.97
500 $19.95
1,000 $39.90
5,000 $199.50
10,000 $399.00
25,000 $997.50
50,000 $1,995.00

To See All Plans & Pricing Details

Web Developers Like Us!

“I deeply resent every second of my life I waste by thinking about load testing. All I ask is that our site be tested with a lot of traffic and without a bunch of BS for me to deal with. Thanks to LoadStorm, I need never again lose another moment to this insufferably tedious aspect of my job. I can feel the rage melting away.” - Shawn Miller, Web Developer, Woot.com

"I am definitely a fan of LoadStorm. I like its ease-of-use and the way in which the solution scales." - Darin Creason, Sr. Software Engineer, TransCore Corp

"LoadStorm is a great product at a great price with fantastic support. Setup time is minimal and the learning curve is low which was essential for us. I couldn't be happier with LoadStorm! Thanks again for your excellent support and product. - Nate Woolls, Director of Software Technology, InstallerNet, Inc.

"You guys are the best. Great customer service." - Melinda Keedy, Windstream Communications