Top 20+ Online Learning Websites for Effective Remote Training

Online teaching and learning keep growing, and many online learning platforms have appeared. As a result, learners find it hard to pick a course site that suits them. Understanding that, MONA Media will introduce to readers the top 20+ best online learning websites right now in the article below. Use it to find the online learning site that fits you.

The top 10+ most effective online learning websites in 2026

To make it easier for readers to find suitable free online courses, MONA Media has put together the best online learning websites that many people rate highly today. Take a look.

Khánh Hùng Academy: a free e-learning website

Khánh Hùng Academy is one of the free online learning websites, with more than 200 videos E-learning lectures covering the arguments and theory you need to run a successful course-selling business. There is no denying how fast education 4.0 is growing, and “E-learning is the most delicious digital product”.

The course brings real evidence, real data and a clear business strategy to change how you think about sales and marketing, and to discover many more online teaching software smart ideas.

If you are on the teaching side and want to decide between listing a course on a marketplace, renting a platform or building your own site, the comparison online learning platform from Khánh Hùng Academy puts the 3 paths side by side by fees, learner data and payment.

Advantages of the Khánh Hùng Academy e-learning site include:

• Get 30+ FREE lessons when you join the e-learning site khanhhung.academy.
• Step-by-step guidance on how to build an online course and carrying out bán khóa học (selling courses) on the e-learning platform, without leaving it to luck.
• Regular Free Mentor and Free Setup sessions that help learners find the right direction in online business.
• Join a community of Khánh Hùng Academy peers.
• No long forms, no card details, no time limit: sign up and start learning right away.

→ Access link: khanhhung.academy

Unica.vn: a site that sells online courses

Unica.vn is one of the leading online training websites in Vietnam today. Unica has attracted more than 100,000 learners and more than 450 thousand instructors.

The Unica online teaching site offers both free and paid courses in many fields, such as foreign languages, office computing, marketing, design, soft skills, sales, information technology and health.

Pros:

• The course site has instructors who are leading experts
• Course content is updated regularly
• A wide range of courses across many fields, so learners can easily pick the one that suits them

→ Access link: unica.vn

Edumall: an online learning site with a wide range of courses

Edumall is an online learning site that many people follow. Edumall offers short courses for people who want to learn new skills in information technology, marketing, English and more. It suits working adults, who can use it to learn and build their knowledge.

The courses on Edumall are all taught by well-known, experienced instructors who provide in-depth knowledge in a structured way.

Pros:

• An online teaching site with courses for every profession
• Courses are built by instructors with plenty of experience
• A clear learning path that suits many kinds of learners

→ Access link: edumall.medoo.io

Hocmai.vn: an online study and exam-prep platform

Hocmai is a familiar online learning site that offers courses and exam prep for students from primary to high school. It is well known among students for its library of exam papers, answer keys and review materials for the national high school exam.

For each course, students can try 5 lessons for free before deciding to buy the whole course. If the teacher's style does not suit them, they do not have to buy. This helps learners find the course that fits them best.

Pros:

• A wide range of courses and lessons for every subject
• Well-known instructors with lots of experience in exam prep and practice tests for high school exams
• Plenty of practice materials at low course prices for student revision

→ Access link: hocmai.vn

Marathon Education: an online training platform

Marathon Education is an online learning site for students nationwide. What sets this free learning site apart is the variety of subjects, covering not only core subjects from the Ministry of Education but also different extracurricular ones.

All courses are taught live by leading teachers from across the country. Each learner is also followed closely by a team of learning advisors to get the best results.

Pros:

• The course site offers some free trial classes
• Learning on a livestream platform increases interaction with teachers during lessons
• Lessons provide comprehensive knowledge that follows the students' exam-prep path

→ Access link: marathon.edu.vn

Tuyensinh247: a trusted free online learning site

Tuyensinh247 is one of the trusted free online learning sites in Vietnam. Lessons on Tuyensinh247 are mainly for high school students, especially those preparing for the important university entrance exam. Tuyensinh247 is not only a place for useful lessons but also a forum where students discuss and answer each other's questions about their studies.

The site also keeps up to date with university benchmark scores each year and information about the entrance exam, for students and parents to follow. Its interface makes it easy for students to interact directly with teachers. Each online lesson comes with a detailed solution, so students can learn and work through exam papers easily.

Pros:

• The course site covers everything from university entrance and high school graduation prep to primary and lower secondary levels, so students can study anytime, anywhere.
• Some courses are free, giving students access to quality learning without worrying about cost
• A friendly website interface that is easy for students to use

→ Access link: tuyensinh247.com

Moon.vn: an online learning and exam-prep site

Courses at Moon.vn are aimed mainly at high school and university students. This online learning site also regularly holds online contests with prizes to encourage students to study. It also has a huge library of free materials and a very useful bank of exam-prep knowledge.

Pros:

• Moon.vn is also a free online learning site for some high school courses
• The online learning site offers mock exams so students can assess their own ability
• Experienced, knowledgeable teachers
• 100% outcome commitment for students who enroll in courses on the site

→ Access link: moon.vn

Topica.edu.vn: an online training site

Topica online learning site is known and chosen by many people. Courses at Topica focus on adding knowledge for students or working adults who want to raise their level. The materials and curricula here are thoroughly prepared, accurate and very useful for learners.

Pros:

• Many lessons are taught by foreign teachers, which improves the learning experience, especially for the English courses on the site
• Students can download materials to read and prepare before joining a lesson
• The online teaching site has flexible study times and no limit on views.

→ Access link: topica.edu.vn

Luyenthi123.com: an online math learning site

Luyenthi123 was created by a team of dedicated, experienced and creative teachers. It offers many self-study programs for primary school using new methods. The courses help children change how they think, absorb knowledge on their own and enjoy math through games.

This online learning site currently offers more than 60,000 exercises with full knowledge for students to practice. Every exercise has a full answer with a careful explanation, so students can pick up the material easily.

Pros:

• A friendly website interface that is easy for students to use and learn from
• A wide range of lessons for each student level, to make the material easy to take in
• Built-in games to learn and play at once, so students are less bored by video lessons on the site

→ Access link: luyenthi123.com

Mathvn.com: a free online learning site

Mathvn.com is one of the quality free online learning sites for math. It has full math knowledge from lower secondary and high school up to college and university.

The free learning site Mathvn.com has a huge library of more than 2,000 study documents, including exercises, exam papers, topic sets and lesson plans. You can search for any material on any math topic on Mathvn.com.

Pros:

• A free online learning site for learners
• Many math topics and mock exams with detailed solutions
• A visual lesson interface that is easy to use, in Vietnamese

→ Access link: mathvn.com

Some overseas online learning websites

Besides the free and paid online learning sites in Vietnam, the overseas online learning sites below give you more options to consider.

• Udemy.com: An e-learning site with courses in every field, from business and digital marketing to soft skills. It also issues certificates after you finish a course on Udemy.
• Coursera.org: An online learning site developed by 2 professors from Stanford University. It offers many courses taught by leading instructors.
• Edx.org: A learning site with both free and paid courses for all kinds of training needs. The courses cover every field, including computer science, engineering, psychology and marketing.
• Masterclass.com: A popular online training platform worldwide, with many courses in all fields and professions such as art, fashion, design and film.
• FutureLearn.com: A free online learning site for students that focuses mainly on social fields such as psychology and education.
• Skillshare.com: An online learning site with more than 29,000 classes worldwide. The course-selling site covers many fields, including technology, lifestyle, creative work and business.
• Gohighbrow.com: An e-learning site with more than 3,000 lessons and study materials. This online training site also brings together lessons from more than 100 experts, with flexible, personalized study time.

Teaching and training through online learning sites has brought many undeniable benefits. To provide a website solution, the MONA Elearning course-selling system was created. It is a service MONA Media built to help you run online teaching professionally and sell courses properly, not by chance.

Specifically, with more than 200 advanced feature sets, modern encryption and an exclusive interface design, it suits training centers, online tutors and experts who want to grow with e-learning courses.

So what stands out when you build an online learning website with MONA Elearning?

• Protect your course content with technology and video screen-recording protection, video download protection.
• A fully automatic email marketing system that sends emails to the right learner audiences.
• A system that automatically sorts learners and closes sales based on a “free trial funnel” model.
• An affiliate marketing system that manages commissions and affiliate discounts so your online learning website runs better.
• Run a model Mobile Learning that supports multiple platforms and devices, so learners can study flexibly anytime, anywhere.
• Lesson quality review points out mistakes in lessons and suggests changes to improve each one.
• Up-to-date design trends to meet every need of your course-selling business.

Work with MONA today, and we will help you find the most polished and professional way to run a course-selling business. Click Contact in the image above, or try the MONA Elearning system directly here.

Try the Elearning website nowCOMPLETELY FREE | COMPLETELY AUTOMATED​​

Trends in teaching through online learning websites

Online teaching and learning is the inevitable direction for education in today's digital transformation era. The global online education market (E-learning) is growing strongly. As evidence, the e-learning market has reached more than 203.81 billion USD and is expected to rise to 279.3 billion USD by 2029 (Source: elearningstats.education).

Online teaching is being adopted by many schools, centers, and even teachers and leading experts, with clear results. With its flexible and personalized features, choosing training through online learning websites is seen as a big step in bringing technology into education. It is not just a “support tool”; in the future it may become a teaching model that replaces traditional methods.

Advantages of online learning websites

• Saves cost and effort: Learners do not need to travel. A device with internet is enough to study anywhere.
• Flexible time: Learners can arrange their study schedule around their own plans.
• Self-direction: Joining an online learning website also builds initiative, helping learners set goals, make plans and manage time for their own growth.
• A variety of modern teaching methods: Innovating teaching methods is always a topic of interest. Through an e-learning site, teachers can use many formats such as video, virtual classrooms and online exercises.

Limits of online learning websites

• Interactivity: Some online learning sites offer limited interaction between teacher and learner.
• network security: Information security and data safety are always difficult issues online.
• Fear of technology: Reluctance to change and a lack of skills make it hard for many people to adopt technology in online education.

Still, it cannot be denied that the trend of training through online learning sites has kept rising in recent years. This shows that learners' demand for online study keeps growing, and this form of training will keep an important place in the future.

That is what we have to share about MONA Media about free online learning as well as the best online learning websites today. Each online learning site targets a different audience, so look into them to pick the course that best helps you build knowledge and grow every day.