
Notion
Logseq
Joplin
Evernote
Roam Research
Bear
Typora
A second brain, for you, forever. Obsidian is a powerful knowledge base that works on top of a local folder of plain text Markdown files.

Duolingo
Busuu
Babbel
Memrise
Lingvist
Readlang
Rosetta Stone
HelloTalk is a great app for people who have started to learn a new language and want the chance to be able to practice the language with native speakers.

Which is more popular?
Based on our record, Obsidian seems to be a lot more popular than HelloTalk. While we know about 1533 links to Obsidian, we've tracked only 5 mentions of HelloTalk.
Website, pricing, platforms and company facts side by side.
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| Website | obsidian.md | hellotalk.com |
| Pricing | — | |
| Company | Startup from the United States | Startup from China · 10 - 19 employees · 2012 |
| Listed in |
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
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
OBSIDIAN: Getting Started, Facts & Pricing
Reviewing HelloTalk: Meet language exchange partners and learn a language
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Obsidian and HelloTalk. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


One thing to note: Notion bills itself as an Evernote competitor for personal users. It can be—but it's too much for most people, and its offline functionality isn't the best. If you love the idea of Notion, go right...
This app is the kind of thing that, if you’re into it, will have you exploring its various ins, outs, and add-ons for days and weeks on end. Obsidian uses the Markdown format for its notes (which means they can be...
However, it's important to note that Obsidian's whiteboard functionality is not as robust as dedicated collaboration tools. While it lacks real-time basic collaboration features, Obsidian compensates with its vibrant...
Although HelloTalk is essentially a messaging app, it offers tools that promote learning through communication. For example, it allows you to translate messages, correct mistakes made by your language partner and use...
HelloTalk is a free app that allows you to chat with native speakers. You correct their sentences and they correct yours.
Extra perk? With HelloTalk you can also exchange doodles. So if you really run out of vocab, you can unleash your inner artist.
Recommendations tracked on public social media and blogs since March 2021.


After publishing my first plugin which really helped me dive into Obsidian, I realized that the tool I'm using for note taking is missing a very simple, but handy feature - templates for base-based notes. - Source: dev.to / about 3 hours ago
The reasons live somewhere else: in practice notes in an Obsidian vault, one note per convention, with the repos it has held in. A note starts as an idea, moves to trialing, and only becomes enforced once I've applied it again in a few... - Source: dev.to / 4 days ago
It's the team version of the second brain you build with Obsidian and Claude. - Source: dev.to / 8 days ago
Have you tried finding someone on Hello Talk, Tandem , or Lingbe? I was able to connect with nearly 10 different Chinese friends in my first using HelloTalk, which was really nice. Source: about 4 years ago
Found this screenshot of a HelloTalk moment on twitter. Seriously though, why would you even do language exchange if you don't want to be corrected?? Source: over 4 years ago
Step 7: Practice what you've learnt with real Japanese people by using websites & apps like iTalki and HelloTalk. Source: almost 5 years ago
When comparing Obsidian and HelloTalk, you can also consider the following products.

All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
Compare Notion to Obsidian or HelloTalk:

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 Obsidian or HelloTalk:

Logseq is a local-first, non-linear, outliner notebook for organizing and sharing your personal knowledge base.
Compare Logseq to Obsidian or HelloTalk:

Join the global language learning community, take language courses to practice reading, writing, listening and speaking and learn a new language. Learn English with busuu's .
Compare Busuu to Obsidian or HelloTalk:

Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. The notes are searchable, tagged and modified either from the applications directly or from your own text editor.
Compare Joplin to Obsidian or HelloTalk:

Babbel is a paid language learning service that aims to strike a balance between thoroughness and cost efficiency.
Compare Babbel to Obsidian or HelloTalk: