Gatling vs Loadster Synthetic Monitoring
Gatling
gatling.ioLoadster Synthetic Monitoring
loadster.comSide by side
| Figure | Gatling | Loadster Synthetic Monitoring |
|---|---|---|
| Price from | €89/mo | $29/mo |
| Free plan | — | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 6 | 18 |
| Spec score · Performance Testing Software | 8.3 (#8) | 9.0 (#2) |
| Integrations | Listed integrations include GitHub Actions, Jenkins, GitLab CI, Azure DevOps, Datadog, Dynatrace, New Relic, Slack, and Microsoft Teams. | Documented integrations include Slack, PagerDuty, Opsgenie and VictorOps (Splunk On-Call). |
| Security | Gatling states it is SOC 2 Type II certified and processes data in line with EU and UK privacy regulations. | Loadster states that production data is stored in a virtual private cloud, the production database is encrypted at rest, and data is transmitted using TLS. |
| Support | The pricing comparison lists Community support for Basic, Standard support with a three-business-day response time for Team, and Premium support with a one-business-day response time for Enterprise. | Loadster's support page directs users with unanswered questions to [email protected]. |
Plans
Gatling
- Basic (monthly)€99 a month
- Team (monthly)€396 a month
- Basic (annual)€1,068 a year
- Team (annual)€4,272 a year
- Enterprise (annual)Priced on request
- Enterprise (monthly)Priced on request
Loadster Synthetic Monitoring
- Free account starter fuelFree
- Monitoring Plans$29 a month
- 1K Monthly Fuel Plan$77 a month
- Monthly Fuel 1K$77 a month
- Pay-As-You-Go Fuel — 1,000 units$97, paid once
- Pay-As-You-Go Fuel 1K$97, paid once
- 5K Monthly Fuel Plan$317 a month
- Monthly Fuel 5K$317 a month
- Pay-As-You-Go Fuel — 5,000 units$397, paid once
- Pay-As-You-Go Fuel 5K$397, paid once
In their own words
Gatling
Gatling is a load-testing and performance engineering platform for simulating traffic and finding performance bottlenecks. Tests can be written in code, generated with a no-code tool or imported from Postman. Scenarios support Java, JavaScript, TypeScript, Scala and Kotlin. The load engine supports HTTP out of the box and JMS, and can be extended for other protocols. The listing includes API and stress testing, distributed load and hybrid deployment; browser-based testing is marked unsupported. Gatling Studio is a native application that runs locally on macOS, Windows and Linux. Enterprise Edition adds a web interface for managing and monitoring tests, live dashboards, CI/CD integration, advanced permissions and hybrid or cloud deployment. Listed integrations include GitHub Actions, Jenkins, GitLab CI, Azure DevOps, Datadog, Dynatrace, New Relic, Slack and Microsoft Teams. Gatling says it is SOC 2 Type II certified and encrypts traffic in transit and stored data at rest. A free plan is available. Basic (annual) is €89 a year, billed annually; Enterprise has a free 14-day trial without a credit card.
Loadster Synthetic Monitoring
Loadster Synthetic Monitoring runs scheduled scripted checks against websites, web apps, and APIs from outside a user’s infrastructure. A monitor can check one page or endpoint, or follow a multi-step journey such as logging in, navigating pages, and submitting a form. Scripts can use Browser Bots, Protocol Bots, or Playwright Test in JavaScript or TypeScript. Check schedules range from every minute to every day.
The product page lists eight dedicated monitoring locations across five continents, and one monitor can use several locations. Browser Bot and Playwright checks automatically collect TTFB, FCP, LCP, and CLS timing metrics. Monitoring cycles retain logs and detailed traces; browser checks include screenshots, while Protocol Bot checks capture request and response details. Alerts can go through email, SMS, phone calls, webhooks, Slack, PagerDuty, Opsgenie, and VictorOps. By default, one failed cycle opens an incident and one passing cycle resolves it, though the failure threshold can be raised. Hosted status pages can share selected status and uptime history privately or publicly, with custom domains when the customer controls DNS. Monitors can also run from a self-hosted Loadster Engine.