About VSTAEX

Empowering developers and engineers with professional performance estimation tools to make informed infrastructure decisions.

Our Mission

VSTAEX was born from the need for better infrastructure planning tools. As developers and system architects ourselves, we understand the challenges of estimating system performance, planning capacity, and optimizing resources.

Our mission is to provide professionals with a comprehensive, easy-to-use tool that combines industry-standard formulas with intuitive visualization, helping you make data-driven decisions before deployment.

We believe that every infrastructure decision should be backed by solid data and proven methodologies, not guesswork.

Team collaboration and development workspace

Our Vision

Building the future of infrastructure planning

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Accuracy

Provide the most accurate performance estimation tools based on industry-standard formulas and best practices.

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Privacy First

All calculations work offline. Your data stays on your device, giving you complete control and privacy.

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Innovation

Continuously improve our tools with new features and methodologies to stay ahead of industry needs.

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Community

Build a community of professionals who share knowledge and best practices in infrastructure planning.

What We Offer

Comprehensive performance estimation capabilities

Core Capabilities

Bandwidth & Network Analysis

Estimate download times, account for network efficiency, and configure settings for different network scenarios.

QPS & Concurrency Estimation

Use Little's Law to estimate QPS, response times, and system concurrency with flexible input options.

Traffic Planning & Peak Load Analysis

Estimate peak traffic metrics from daily page views and plan for traffic spikes with confidence.

Latency Risk Assessment

Analyze latency risks and get actionable optimization recommendations based on percentile data.

Interactive Visualization

Visualize performance relationships with interactive charts and real-time parameter adjustments.

Scenario Management

Save, organize, and compare multiple performance estimates for different environments and configurations.

Our Values

What drives us every day

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Science-Based

All calculations based on proven methodologies

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Privacy-First

Your data stays on your device

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User-Focused

Built for developers, by developers

Performance

Fast, efficient, and reliable

Ready to Get Started?

Download VSTAEX today and start making data-driven infrastructure decisions.

Download Now