
AngularJS (Angular) native directives for Bootstrap.
Zivver
Virtru
Kiteworks
FileCap
Secure Send
Voltage SecureMail
Built for today: safer digital communication, sender identity, and proof-backed delivery.

Which is more popular?
Based on our record, Angular UI Bootstrap seems to be more popular. It has been mentioned 5 times since March 2021.
Website, pricing, platforms and company facts side by side.
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4G
44G.ai
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| Website | angular-ui.github.io | 44g.ai |
| Pricing | — | |
| Company | — | Startup from Česko · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.

No description of Angular UI Bootstrap yet.
44G Envelope is a system for the secure sending and secure pickup of digital messages and office documents. The email carries only instructions and a security code. The recipient buys nothing, registers nothing, and securely picks up the content after verification. It is not regular email and not...
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Share your experience with using Angular UI Bootstrap and 44G.ai. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.

I followed the tutorial on the angular bootstrap site :http://angular-ui.github.io/bootstrap/. Source: over 4 years ago
I would like to combine AngularJS and Twitter Bootstrap into a fresh web app. It seems like AngularJS directives have been written for Bootstrap. Source: over 4 years ago
I'd like to make a minor modification to a 3rd party directive (specifically Angular UI Bootstrap). I simply want to add to the scope of the pane directive:. Source: over 4 years ago
Tracking 44G.ai since Apr 2026.