Performance Engineering
for the Modern Web

Simulate 1,000's of concurrent users and see how your site
holds up for as little as $1.88!

Products and Services

LOAD
TESTING

STRESS
TESTING

PERFORMANCE
TESTING

FUNCTIONAL
TESTING

SYNTHETIC
MONITORING

Use popular open source tools

  • NODE.JS
  • JMETER
  • GATLING
  • LOCUST
  • WEBDRIVER.IO
  • SELENIUM JAVA
  • SERENITY BDD
  • PHANTOMJS
  • SLIMERJS
  • HAR REPLAY
  • RECORD-AND-REPLAY

Easy to get started.
Leverage the cloud
to scale up to millions
of concurrent users
with a few clicks.

DEFINE

Define user behavior to simulate using the open source tools you already know and love. Choose from a wide variety of load and functional testing tools or simply write a Node.js script.

SCALE

Distribute the virtual users across multiple cloud locations or even on premises

ANALYZE

Get results in real time including trend analysis, metrics, charts, and error traces.

AUTOMATE

Integrate with your favorite CI tool or configure a recurring schedule.

Designed for streaming applications.
Cookie cutter metrics don’t cut it when
testing streaming. Measure the metrics
that have real meaning to your team.

12+

TOOLS

50+

PROTOCOLS

1,000,000+

CONCURRENT USERS

Trusted by: