
Which is more popular?
Based on our record, Threema seems to be more popular. It has been mentioned 22 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | threema.com | opalstack.com |
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What each product offers, as listed by its team.


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Overall verdict
Why this product is good
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Overall verdict
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How often each product is chosen within a category, 0–100% relative to the other.


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External articles and on-site reviews we used to compare the two products.


Threema similar to Telegram does not require any sort of mobile number or email for registration of user, every person will be allotted a unique ID which is known as Threema’s ID. Threema gives room for private chats...
The application developers further assert that when a communication is transmitted, it instantly gets deleted from their servers. Threema joined the list of secure mobile messaging apps, given that the emphasis on...
Threema itself is based in Switzerland, which is known for its strong privacy laws, but it hasn't really caught on in other countries. The lack of name recognition and the $3 pricetag might make it hard to convince...
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Recommendations tracked on public social media and blogs since March 2021.


This is the Threema business model: https://threema.com/en Public app, and a separate business offering - both with E2EE. - Source: Hacker News / about 1 year ago
Threema - Highly secure messaging app. - Source: dev.to / over 1 year ago
No one time $5. It's extremely secure. Here is the info https://threema.ch/en. Source: about 3 years ago
Tracking Opalstack since Sep 2023.
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