Laravel users: Our new Laravel Performance Testing Package is now available!
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Performance Testing
Reimagined.

Write and run performance, load, and stress tests directly in PHP.

Quick Example
$volt = (new VoltTest('Load Test'))
    ->setVirtualUsers(50); // 50 users

$volt->scenario('Checkout Flow')
    ->step('Visit Home')
    ->get('https://api.app.com')
    ->validateStatus('status', 200);

$volt->run(true); // Stream to console
Get Started in 5 Minutes ⚡️View Documentation →

Native PHP SDK

Write tests in the language you love. Seamless integration with Laravel, Symfony, and more.

Blazing Fast

Powered by a high-performance Go engine to simulate thousands of concurrent users efficiently.

Scenario Management

Define complex user flows with weights, think times, and custom data providers.

Real-time Metrics

Watch your tests run in real-time with detailed CLI output and aggregated reports.

Resource Efficient

Minimal memory footprint allows you to run massive loads from a single machine.

Detailed Reporting

Get comprehensive insights into latency, throughput, and error rates.

CLOSED BETA

Join Early Access

Sign up to join the waitlist. We review and approve access in waves.

VoltTest is currently in closed beta. After signing up, your account will be reviewed and you'll be notified once approved.
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