What is Loadster?

Loadster helps engineering and SRE teams protect uptime and customer experience without standing up their own testing infrastructure. The platform combines on-demand load testing with continuous synthetic monitoring, so teams validate capacity before launches and catch problems in production between them.

Load tests run from cloud regions and simulate users at any scale — from a few hundred to many thousands of concurrent virtual users. HTTP, real browser, and Playwright-based bots cover the range from API throughput checks to full end-to-end user journeys. Reports break down response times, error rates, page rendering metrics, and per-user playback, then save into a shared history that stakeholders can review together.

The same scripts can be repurposed as 24/7 monitors that run continuously from multiple regions. Incidents flow through configurable notification policies to email, SMS, voice, or integrations like Slack and PagerDuty, and maintenance windows pause monitoring during planned work. Status pages give external audiences a clear view of service health.

Loadster is consumption-priced through Loadster Fuel, with free units to evaluate the platform and no credit card required to sign up. Engineering, QA, and SRE teams use it to validate releases, catch regressions before users do, and respond faster when something breaks.

Pricing

Price Starts At:
$97
Price Overview:
Pay-as-you-go pricing with Loadster Fuel, or monthly/annual plans.
Free Version:
Free Version available.
Free Trial Offered?:
Yes

Screenshots and Video

Loadster Screenshot 1

Company Facts

Company Name:
Loadster
Date Founded:
2013
Company Location:
United States
Company Website:
loadster.com
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Product Details

Deployment
SaaS
Windows
Mac
Linux
Chromebook
On-Prem
Training Options
Documentation Hub
Online Training
Support
Standard Support
Web-Based Support

Product Details

Target Company Sizes
Individual
1-10
11-50
51-200
201-500
501-1000
1001-5000
5001-10000
10001+
Target Organization Types
Mid Size Business
Small Business
Enterprise
Freelance
Nonprofit
Government
Startup
Supported Languages
English

Loadster Categories and Features

Software Testing Tool

Automated Testing
Black-Box Testing
Dynamic Testing
Issue Tracking
Manual Testing
Quality Assurance Planning
Reporting / Analytics
Static Testing
Test Case Management
Variable Testing Methods
White-Box Testing

Performance Testing Software

API Testing
Benchmarking
Cross Browser Testing
Debugging
Historical Reporting
Load Testing
Mobile Testing
Parallel Testing
Regression Testing
UI Testing
Web Testing

Load Testing Tool

API Load Testing
Database Load Testing
Load Test Performance Reporting
Mail Load Testing
Multilocation Load Testing
Multiple Protocol Support
Test Script Customization
Web Application Testing

More Loadster Categories