Side-by-side comparison of two listed Education tools — real listing data only, no paid placement.
On record, they differ in: pricing (Udemy Paid vs web.dev Free); unique tags (Udemy 2: #video #skills vs web.dev 4: #web-development #performance #accessibility +1 more); category rank (Udemy #4 vs web.dev #12). Same category (Education). Listing facts only — not a recommendation.
Marketplace of 200,000+ courses on practically any skill
Udemy lets any expert publish video courses, creating an enormous catalog across programming, design, business and hobbies, with lifetime access to purchased courses and frequent deep discounts.
Published 2026-08-06 · Links checked 2026-09-17
Guidance to build modern web experiences that work on any browser
web.dev is a resource hub for web developers, offering courses and articles on HTML, CSS, JavaScript, performance, accessibility, and more. It provides guidance on building fast, secure, and user-friendly websites that work across browsers. The site includes content from the Chrome team and external experts, along with tools like PageSpeed Insights and podcasts.
Published 2026-08-08 · Links checked 2026-09-19
| Udemy | web.dev | |
|---|---|---|
| Pricing | Paid | Free |
| Category | Education | Education |
| Rank in Education | Position #4 of 78 | Position #12 of 78 |
| Alternatives listed | 8 → | 10 → |
| Shared tags | #courses | |
| Unique tags | #video #skills | #web-development #performance #accessibility #browser |
| Platforms | Not detected on official site (checked 2026-09-05) | Web app (installable) |
| Company | Not detected on official site (checked 2026-09-05) | web.dev |
| In their own words | Learn in-demand skills with online courses, get professional certificates that advance your career, and explore courses in AI, coding, business and more.— official site (homepage description), checked | — |
| Official website | www.udemy.com | web.dev |
| Site preview | ||
Rank = neutral rotation by listing ID, not a quality score · how it works
Only platforms with an official store or installer link are listed; others may exist.
Udemy is Paid; web.dev is Free. Both are listed in Education on ToolDock.
What they have in common: #courses
Udemy is listed as paid — no free tier on record; web.dev is listed as free. Pricing label set at listing time; official pricing page linked where verified — see each official website for current details.
Both are Education tools listed on ToolDock, and they share the tag courses.
ToolDock keeps a tag-matched alternatives list for each: see Udemy alternatives and web.dev alternatives.