# OpenText LoadRunner vs wrk

| Attribute | OpenText LoadRunner | wrk |
|---|---|---|
| **Vioscale score** | 13.7 (3% (low)) | 36.2 (17% (low)) |
| activity.commits_last_30d | - | 0 |
| adoption.dependent_repos | - | 77 |
| adoption.github_stars | - | 40,394 |
| deployment.options | `{"cloud":true,"on_prem":true}` | `{"self_hosted":true}` |
| description.long | A load testing platform that simulates real-world user traffic to help teams identify and resolve performance bottlenecks in applications before deployment. Supports extensive protocols and offers both on-premises and cloud-based deployment options. | An open-source HTTP load testing utility designed to generate significant network traffic from a single multi-core machine. It uses multithreaded design with scalable event notification systems and supports custom scripting via LuaJIT for request generation and response processing. |
| integrations.count | 2 | - |
| integrations.list | `[{"name":"ERP systems"},{"name":"packaged enterprise applications"}]` | - |
| language.primary | - | C |
| platform.support | `{"web":true}` | `{"cli":true,"mac":true,"linux":true}` |
| pricing | - | `{"type":"open_source","freeTier":true,"sourceUrl":"https://github.com/pricing","retrievedAt":"2026-08-19T13:39:54.867Z"}` |
| pricing.free_tier | - | yes |
| pricing.model | commercial | commercial |
| pricing.price_level | - | free |
| security.vulnerabilities | - | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=homebrew&package_name=wrk&per_page=100","last_12m":0,"max_severity":null}` |

## Capabilities (Load Testing)

| Capability | OpenText LoadRunner | wrk |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Browser based load | - | - |
| Ci cd native | - | - |
| Apm observability output | - | - |
| Correlation parameterization | - | - |
| Recording scriptless creation | - | - |
| Realtime dashboard | - | - |
| Open source | - | - |

*Source: Vioscale. Generated 2026-09-01T15:04:48.139Z. "-" = undocumented, not absent.*