Compare 4 Networking courses from top providers — filter by price, level, provider & certificate.
Every free Networking courses we track — 4 right now. You can work through the full syllabus at no cost; on some platforms the certificate is a paid add-on.
Same shortlist as below, side by side — including who runs it and why it stands out.
| Course | Provider | Rating | Price | Duration | Why pick this one | |
|---|---|---|---|---|---|---|
| Introduction to networking for complete beginners |  Udemy |
4.5★ | Free | Free — and still gives a certificate | Start free ↗ | |
| How does the Internet work & Networking Crash Course | Udemy |
4.7★ | Free | Highest rated (4.7★ from 583 reviews) | Start free ↗ | |
| Introduction to IT | Codecademy | 4.4★ | Free | 3h | Quickest to finish (3h) | Start free ↗ |
| Computer Networking Course: Master Computer Networking | Scaler | Free | PT | Free — certificate included | Start free ↗ |
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