
Coursera
Khan Academy
Udemy
Codecademy
Pluralsight
Udacity
Treehouse
Best Courses. Top Institutions. Learn anytime, anywhere.

Duolingo
Babble
Yabla
English AI
InterSub
Learn Languages AI
Linguaso
Learn English, French, and Mandarin Chinese through YouTube videos and AI magic. Master languages by actively practicing with immersive video content.

Which is more popular?
Based on our record, edX seems to be more popular. It has been mentioned 235 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | edx.org | uttered.live |
| Pricing | — | |
| Company | Startup from the United States | Startup from Canada · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of edX yet.
Duolingo is addictive, but one can easily reach the plateau without being able to speak fluently. Language Reactor is powerful, but only helps with input not output. Uttered bridges the gap between entertainment and education by turning any YouTube video you like into an interactive lesson....
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
edX is recommended for learners who are looking for high-quality educational content from reputable sources, individuals seeking to enhance their professional skills through verified certificates, lifelong learners interested in expanding their knowledge across various fields, and those considering pursuing a flexible and affordable online degree program.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
The Best Open Online Courses - Coursera, Udacity, edX Review
More videos
Uttered Intro
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing edX and Uttered.live.
Uttered.live's answer:
Many (incl. me) watch YouTube videos for learning languages. Lessons, talks, vlogs, series. But usually we just watch passively. If we don't understand something, we might skip it or rely on subtitles. I've also tried taking screenshots or notes, but hardly really used the language learned or reviewed the notes. After a couple days, nothing still lives in our memory.
At first, my idea was just to make a GPT that could help us practice speaking based on the context of any video link. After trying for a day, I realized it wasn't powerful enough to make a good product. Besides chat, there were many other relevant painpoints to be solved so that we could permanently master what we've learned.
Some people might not even know which videos are good content for learning foreign languages. So I curated some playlists based on my own language learning experience, and used AI to extract vocab/idioms/grammar with timestamps to help users understand the language easily, allow them to revisit the moments in video and save to notes in one click, and cached the analysis so that everyone could access for free.
In order for the AI tutor to have enough context about the videos, I used APIs to transcribe them (if no native transcripts available) and feed transcripts to live talk and text chat AI, and prompted AI to ask user questions based on the video content. I also had AI transcribe the live talk session and generate reports for users to learn from.
To aid memory and enable users to truly master the language, I added a feature of turning notes into visuals, as well as another feature of notes review reminders based on the forgetting curve.
Uttered.live's answer:
Uttered bridges the gap between entertainment and education by turning any YouTube video you like into an interactive lesson: - Curated playlists/video url - Video-based live talk/text chat with AI, and reports - AI Vocab extraction/grammar analysis - Take timestamped notes and turn them into visuals - Review reminders at optimal timing
Uttered.live's answer:
Duolingo is addictive, but one can easily reach the plateau without being able to speak fluently. Language Reactor is powerful, but only helps with input not output. Italki is expensive and inefficient.
Uttered.live's answer:
People who use YouTube videos for language learning
Uttered.live's answer:
Gemini AI models, Next.js, Supabase, Fly.io, Cloudflare
Share your experience with using edX and Uttered.live. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


edX is one of the most popular learning platforms today. With collaborations with top universities and institutions from around the world and well-known tutors, the platform provides quality education to people...
edX is the brainchild of alumni of MT, Harvard, Stanford, etc. This online platform focuses on adding value by providing high-quality courses on programming, data science, computer sciences, etc. You will find...
In 2012, Harvard and MIT established EdX, a nonprofit platform that hosts high-quality courses from more than 100 universities, organizations, and non-profits. It serves a worldwide student body by providing access to...
We have no reviews of Uttered.live yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Let me know what you think and if you have suggestions to resolve that bug. I'm learning programming and have next to no python experience, I am taking CS50 through edx.org and the AI at chatgpt did most of the work. Source: over 3 years ago
Im sorry man I want to be sympathetic but people like you cost an incalculable amount of people far more than you could even imagine and I truly believe that if hell exists you will be going there. I am serious though about seeking... Source: over 3 years ago
Khanacademy.org is a fantastic resource for math, as well as many other courses. If you have access to the internet, try taking some of the courses there. They mirror what is taught in public schools with classes for all grade levels.... Source: over 3 years ago
Tracking Uttered.live since Jan 2026.
When comparing edX and Uttered.live, you can also consider the following products.

Build skills with courses, certificates, and degrees online from world-class universities and companies
Compare Coursera to edX or Uttered.live:

Duolingo is a free language learning app for iOS, Windows and Android devices. The app makes learning a new language fun by breaking learning into small lessons where you can earn points and move up through the levels. Read more about Duolingo.
Compare Duolingo to edX or Uttered.live:

Khan Academy offers online tools to help students learn about a variety of important school subjects. Tools include videos, practice exercises, and materials for instructors. Read more about Khan Academy.
Compare Khan Academy to edX or Uttered.live:


Watch a show, play a game, become fluent. Language Immersion With Authentic Video.
Compare Yabla to edX or Uttered.live: