Side by side
Loader.io vs WebLOAD
Both stand on performance testing software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan APIWeb
Loader.io provides configurable load tests and real-time monitoring for web apps and APIs. Its free tier is limited in host count, duration, and URLs; Pro costs $99.95 a month and includes priority support.
Visit Loader.io Free trial APILinuxSelf-hosted+2
WebLOAD provides script recording, JavaScript customization, analytics, integrations, and multiple deployment choices for performance testing. Capacity, protocols, and monitoring expand in Enterprise, while Pro has defined user and duration limits.
Visit WebLOADThe facts
| Loader.io | WebLOAD | |
|---|---|---|
| Free plan | Yes | A free trial |
| Open source | Not published | Not published |
| Runs on | API, Web | API, Linux, Self-hosted, Web, Windows |
| Lowest paid plan | Pro: $99.95 a month | Pro: $499 a month |
| Plans published | 2 | 3 |
| Maker | Not published | Not published |
| Website | loader.io | radview.com |
| On performance testing software | #13 of 38 | #30 of 38 |
Loader.io: what it does well
- Supports per-test, per-second, and maintain-load tests.
- Results include response times and error rates.
- Offers webhooks and integrations with CI tools.
- Free plan allows 10,000 clients per test.
What to know first
- Each hostname requires separate verification.
- Tests currently run from Amazon’s US-east datacenter.
- Free tests are limited to one minute and two URLs.
- Pro costs $99.95 a month.
WebLOAD: what it does well
- Records and replays test scripts
- Automatically identifies dynamic values
- JavaScript supports custom test logic
- Provides real-time performance statistics
- Supports distributed and API testing
What to know first
- Pro limited to 500 concurrent virtual users
- Free evaluation limited to 50 virtual users
- Most listed console components run on Windows
Alternatives to Loader.io Alternatives to WebLOAD The whole list