Pay for what you use. VU-hours are the only metric that matters.
VoltTest is a cloud-based load testing platform for PHP and Laravel applications. Choose a plan based on how many virtual users you need and how long your tests run — from quick smoke tests to full-scale production simulations.
| Feature | Free | Solo | Pro | Business | Enterprise |
|---|---|---|---|---|---|
| Monthly price | Free | $29/mo | $49/mo | $149/mo | Custom |
| VU-hours / month | 5,000 | 20,000 | 75,000 | 250,000 | Custom |
| Max concurrent VUs | 500 | 5,000 | 25,000 | 100,000 | 250,000 |
| Max test duration | 10 min | 30 min | 1 hr | 2 hr | 24 hr |
| Concurrent runs | 1 | 1 | 3 | 10 | 100 |
| Load regions | 1 region | 1 region | 3 regionsmin 500 VUs / region | 5 regionsmin 250 VUs / region | 10 regions |
| Overage billing | Hard cap | Hard cap | $0.00065/VUh | $0.00060/VUh | Custom |
| Data retention | 7 days | 30 days | 90 days | 365 days | Unlimited |
1 VU-hour = 1 virtual user running for 1 hour. For example, 100 VUs running for 30 minutes = 50 VU-hours. You are billed based on actual elapsed time, not configured duration. If you stop a test early, you only pay for the time it ran.