Fast.com vs Preact

Professional comparison and analysis to help you choose the right software solution for your needs.

Fast.com

Preact

Fast.com vs Preact: The Verdict

⚡ Summary:

Fast.com: Fast.com is a free, easy-to-use web application for testing internet speeds. Developed by Netflix, it provides fast, reliable, and unbiased speed test results in just one click.

Preact: Preact is a fast, lightweight alternative to React. It has a similar API to React but with a much smaller footprint, making it well-suited for websites where performance is critical.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature	Fast.com	Preact
Sugggest Score	—	—
Category	Online Services	Development
Pricing	—	Open Source

Product Overview

Fast.com

Description: Fast.com is a free, easy-to-use web application for testing internet speeds. Developed by Netflix, it provides fast, reliable, and unbiased speed test results in just one click.

Type: software

Preact

Description: Preact is a fast, lightweight alternative to React. It has a similar API to React but with a much smaller footprint, making it well-suited for websites where performance is critical.

Type: software

Pricing: Open Source

Key Features Comparison

Fast.com Features

Quick and easy internet speed test
Minimal interface for fast loading
Test download speed
Test upload speed
View real-time graph of speed
Get ping time (latency)
No login required
Ad-free

Preact Features

Virtual DOM diffing algorithm
Component-based architecture
Server-side rendering support
Small size - only 3kB gzipped
Similar API to React

Pros & Cons Analysis

Fast.com

Pros

Simple and fast
Reliable results
No account needed
Free to use
Created by Netflix
Lightweight and fast loading

Cons

Limited features compared to other speed tests
Only tests speed to Netflix servers
No option to select server location
No ISP speed test ratings
No retention of results history

Preact

Pros

Very fast performance
Lightweight and small bundle size
Easy to get started
Good documentation
Active community support

Cons

Less ecosystem support than React
Fewer features than React
Less popular than React

Pricing Comparison

Fast.com

Not listed

Preact

Open Source

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