Fast.com vs RxDB

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

Fast.com

RxDB

Fast.com vs RxDB: 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.

RxDB: RxDB is an open-source, reactive database for JavaScript applications. It is indexedDB/WebSQL under the hood but brings a NoSQL interface with queries, schemas, sync and much more to the front-end browser environment.

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	RxDB
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

RxDB

Description: RxDB is an open-source, reactive database for JavaScript applications. It is indexedDB/WebSQL under the hood but brings a NoSQL interface with queries, schemas, sync and much more to the front-end browser environment.

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

RxDB Features

Realtime sync
Schema-based
Query language
Multi-platform - runs in Node, Browser, React Native, Electron
Encryption
Replication

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

RxDB

Pros

Open source
Fast due to indexing
Reactive/Realtime
Works offline
Schema helps prevent bugs

Cons

Less query flexibility than NoSQL
Not as scalable as server databases
Requires more code than simple localStorage

Pricing Comparison

Fast.com

Not listed

RxDB

Open Source

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