- Online learning platforms at a glance
- Ten online learning platforms to explore
- Which learning site fits your goal
- A certificate isn't always a qualification
- Free courses, subscriptions or single courses?
- Six questions before you enrol
- Signs a course isn't worth your time
- My plain advice on learning online
- Frequently asked questions
Online learning platforms let you take courses on almost any subject from home, from free lessons to certificates and full degrees. Compare them on certificates, free access and how much structure each course gives you. The deciding factor is whether you need a recognised certificate or just the skill itself. Ten options follow in no particular order.
Learning online used to mean a recorded lecture and a quiz. Now it can mean a university certificate, an interactive coding lesson, a creative class from a working designer or a data course that ends in an industry certification, often for very little outlay to start.
The ten sites below suit different learners. They're listed alphabetically and in no particular order, and every description comes from each platform's own website, read this week. If you'd rather teach than learn, my guide to online course platforms for creators covers the selling side.
Online learning platforms at a glance
I checked the free plan column on each vendor's own website, as of Oct 2026. Yes means the page I read names a free plan, version or account. Trial only means a time-limited trial. Not stated means the page I read named neither, even where there's a button to try it, so check with the vendor before you sign up.
| Tool | Type | Good for | Free plan |
|---|---|---|---|
| Alison | Free online course site | Free courses with certificates | Yes |
| Brilliant | Interactive maths and coding lessons | Learning maths and coding by doing | Not stated |
| Class Central | Course search engine | Finding a course across every platform | Not stated |
| Codecademy | Interactive coding courses | Beginners writing their first code | Yes |
| Coursera | University and company courses | Certificates and degrees from universities | Yes |
| DataCamp | Data science and AI courses | Data, AI and analytics skills | Yes |
| edX | Courses from leading institutions | Flexible university-level learning | Yes |
| LinkedIn Learning | Online training courses | Career skills linked to your profile | Trial only |
| Skillshare | Online classes for creatives | Short creative classes | Trial only |
| Udemy | Online course library | One-off courses on almost any topic | Not stated |
Ten online learning platforms to explore
Alison
Best for: Learners who want free online courses across workplace, health and IT topics before they decide to spend anything on a course.
Brilliant
Best for: Learners, parents and teachers who prefer short interactive lessons in maths and coding over long recorded video lectures.
Class Central
Best for: Anyone who wants to search courses from many providers in one place and compare them before signing up anywhere.
Codecademy
Best for: Complete beginners who want to learn to code in the browser, with free lessons to start before any upgrade.
Coursera
Best for: Career changers who want courses, professional certificates or full online degrees from universities and well-known companies.
DataCamp
Best for: Analysts and marketers who want hands-on data science, AI and Power BI skills with industry certifications at the end.
edX
Best for: Students and professionals who want courses, certificates and degrees from leading institutions in flexible, hybrid or fully online formats.
LinkedIn Learning
Best for: Professionals who want business, tech and creative courses that tie into their LinkedIn profile and career goals.
Skillshare
Best for: Designers, illustrators, filmmakers and freelancers who want short project-based creative classes taught by working pros.
Udemy
Best for: People who want to buy a single course on a specific skill, or prepare for a certification, and keep access to it.
Which learning site fits your goal
- Free courses with certificates: Alison.
- Maths and coding by doing: Brilliant or Codecademy.
- Searching every platform at once: Class Central.
- University certificates and degrees: Coursera or edX.
- Data science and AI skills: DataCamp.
- Career skills tied to your profile: LinkedIn Learning.
- Short creative classes: Skillshare.
- One course on one skill: Udemy.
A certificate isn't always a qualification
GOV.UK says that to check a qualification you can use the Register of Regulated Qualifications, as long as you know the name of the qualification and the exam board that runs it.
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That's worth knowing before you choose a platform. A certificate of completion from a learning site shows you finished a course, which is useful on a CV and on LinkedIn. It isn't the same as a regulated qualification at a recognised level. If a job advert, a professional body or a visa application asks for a specific qualification, check the register first, then look for the course that leads to it.
Free courses, subscriptions or single courses?
Free courses are the easiest way to test a subject. Several platforms let you watch lessons free and only ask you to upgrade for a certificate or graded work.
Subscriptions give you a whole library for a monthly or annual fee. They suit people who learn steadily, and they're poor value if you'll only finish one course.
Single courses are bought once and kept. They suit a specific gap, such as one piece of software, and you can pick the course with the most recent reviews.
Six questions before you enrol
- Do you need the skill, or a certificate an employer will recognise?
- Can you try a lesson before paying for anything?
- When was the course last updated?
- Is there graded work or only video?
- How many hours a week will it really take?
- Will you get access after a subscription ends?
Signs a course isn't worth your time
- No update for years. The tools will have moved on.
- Only video, no practice. You'll forget most of it.
- Vague outcomes. Nobody says what you'll be able to do.
- Reviews all from launch week. Recent learners are silent.
Do you offer online courses or a learning platform? Providers can ask to be considered for a featured place on this list.
My plain advice on learning online
Pick one course and finish it before you buy another. Most people who sign up for online learning collect courses they never complete, because enrolling feels like progress. Block the same time slot each week, choose a course with a project at the end, and only move on once you've got something to show for it.
For a business view of the same choice, my guide to online courses and e-learning covers how teams use them.
Frequently asked questions
What is an online learning platform?
It's a website or app that offers courses you can take remotely, from short lessons to certificates and full degrees.
Are online learning platforms free?
Several offer free courses or free accounts. Others use trials, subscriptions or single course purchases. Check the free plan column above.
Is an online certificate a real qualification?
Not always. A completion certificate shows you finished a course. Check the Register of Regulated Qualifications for regulated qualifications.
Which platform is good for learning to code?
Interactive coding sites suit beginners because you write code in the browser from the first lesson.
Can I get a degree online?
Yes. Some platforms offer full online degrees from universities, alongside shorter certificates.
How do I stay motivated on an online course?
Book a fixed weekly slot, pick a course with a project, and tell someone what you're learning so you're accountable.
