Software Alternatives & Startups

Bootstrap VS Viber

Compare Bootstrap VS Viber and see what are their differences

Bootstrap

Simple and flexible HTML, CSS, and JS for popular UI components and interactions

Bootstrap Landing page
Rating
0 reviews
Pricing
Open source
Viber

Free and secure calls and messages to anyone, anywhere. Keep your conversations going no matter where you are.

Viber Landing page
Rating
0 reviews
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, Bootstrap seems to be more popular. It has been mentioned 370 times since March 2021.

social mentions
370 vs 0
Developer Tools popularity
100% vs 0%

Base details

Website, pricing, platforms and company facts side by side.

Bootstrap
Viber
Website getbootstrap.com viber.com
Pricing
Open source
Company Startup from the United States Startup from Japan
Listed in

Features and specs

What each product offers, as listed by its team.

Bootstrap 7 features
Viber 9 features
  • Responsive Design
    Bootstrap's grid system ensures that webpages are responsive and adapt to different screen sizes seamlessly.
  • Pre-designed Components
    Bootstrap comes with a variety of pre-designed components like buttons, forms, modals, and navigation bars that streamline the development process.
  • Cross-browser Compatibility
    Bootstrap ensures that your website will function correctly across different browsers, reducing the time spent on debugging issues related to browser inconsistencies.
  • Extensive Documentation
    The documentation is comprehensive and well-organized, making it easier for developers to understand and implement Bootstrap features quickly.
  • Community Support
    With a large and active community, finding help and resources related to Bootstrap development is relatively easy.
  • Customizable
    Bootstrap allows you to customize the default styles and components using Sass variables, making it adaptable to any project needs.
  • CDN Support
    Bootstrap can be included via Content Delivery Networks (CDN), which can help to speed up the initial load time of your web pages.

Possible disadvantages

  • Uniform Look
    Websites built with Bootstrap often look similar because many developers use the default styles and components without customization.
  • Overhead
    Including the entire Bootstrap library can add unnecessary weight to your project if you only use a small fraction of its features.
  • Learning Curve
    For beginners, the extensive set of features and classes can be overwhelming and take some time to learn.
  • Dependency on jQuery
    Older versions of Bootstrap heavily rely on jQuery, which can be a disadvantage for projects that aim to minimize dependencies.
  • Specific Structure
    Bootstrap works best when you adhere to its predefined structure and classes, which can limit flexibility for more complex or unique designs.
  • Customization Challenges
    Deep customization can be difficult and time-consuming, especially if you need to override many default styles and behaviors.
  • Performance Issues
    Using a large number of Bootstrap components can lead to performance issues, particularly on lower-end devices.
  • Ease of Use
    Viber features a user-friendly interface that makes it easy for users to navigate and use the app without a steep learning curve.
  • Free Texting and Calling
    Viber allows users to send text messages, make voice calls, and video calls for free over the internet.
  • End-to-End Encryption
    Messages and calls on Viber are end-to-end encrypted, providing a high level of security and privacy for users.
  • Multimedia Support
    Users can send photos, videos, voice messages, and files through Viber, offering a versatile communication platform.
  • Group Chats and Calls
    Viber supports group chats and calls, allowing users to communicate with multiple people simultaneously.
  • Sticker and Emoji Library
    Viber offers a wide range of stickers and emojis to enhance the messaging experience.
  • Viber Out
    Viber Out allows users to make low-cost international calls to non-Viber users across the globe.
  • Cross-Platform Compatibility
    Viber is available on multiple platforms including iOS, Android, Windows, and Mac, ensuring seamless communication across devices.
  • Public Accounts
    Businesses and public figures can create public accounts to communicate with their audience on Viber.

Possible disadvantages

  • Data Usage
    Viber requires an internet connection, which can lead to high data usage, especially for voice and video calls.
  • Dependency on Internet
    Viber calls and messages are dependent on internet connectivity, limiting its functionality in areas with poor or no internet access.
  • Limited User Base
    Compared to other messaging apps like WhatsApp and Facebook Messenger, Viber has a smaller user base, which may limit its usefulness for some users.
  • Notification Issues
    Some users have reported issues with not receiving notifications promptly or consistently on certain devices.
  • Quality of Service
    The quality of voice and video calls can be inconsistent and is highly dependent on the speed and stability of the internet connection.
  • Privacy Concerns
    Despite end-to-end encryption, some users remain concerned about the collection of metadata and potential privacy issues.
  • In-App Purchases
    While basic features are free, Viber offers in-app purchases for additional services such as premium stickers and Viber Out credits.
  • Background Battery Usage
    Viber can consume a significant amount of battery power when running in the background, which may affect the overall device performance.

Videos

Walkthroughs and reviews on video.

Bootstrap 3 videos + Add
Viber 2 videos + Add

Is Bootstrap Still Worth It? -- 1 Design, 2 Code Bases.

More videos

  • Review - BOOTSTRAP Review | Best CSS Library ?
  • Review - Should you use Bootstrap?

Viber Messenger for Android

More videos

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Bootstrap
Viber
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

User comments

Share your experience with using Bootstrap and Viber. For example, how are they different and which one is better?

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Reviews and articles

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

Bootstrap no reviews yet
Viber no reviews yet

View more

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Bootstrap 370 mentions
Viber 0 mentions

View more

Tracking Viber since Mar 2021.

Alternatives to Bootstrap and Viber

When comparing Bootstrap and Viber, you can also consider the following products.