--- title: Alertify Js Reviews meta_title: 'Alertify Js Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter reviews by the users' company size, role or industry to find out how Alertify Js works for a business like yours. aggregate_rating: rating_value: 4.3 review_count: 5 scale: '5' date_modified: '2025-10-31' parent_category: name: Web Frameworks url: https://www.g2.com/categories/web-frameworks --- # Alertify Js Reviews **Vendor:** Alertify Js **Category:** [JavaScript Web Frameworks](https://www.g2.com/categories/javascript-web-frameworks) **Average Rating:** 4.3/5.0 **Total Reviews:** 5 ## About Alertify Js AlertifyJS is a javascript framework for developing browser dialogs and notifications. ## Alertify Js Reviews ### 1. Easy for creating better looking browser alerts **Rating:** 5.0/5.0 stars **Reviewed by:** Brian T. | Web Designer, Mid-Market (51-1000 emp.) **Reviewed Date:** October 06, 2019 **What do you like best about Alertify Js?** Alertify is very easy to integrate into a project, it is small, has nice looking dialogs and easy to learn and use. The framework provides a number of good alert templates to take care of the different use cases like success, error, waning, prompts for inputs and others. **What do you dislike about Alertify Js?** I haven't come across anything I would dislike about using alertify in any of my projects **What problems is Alertify Js solving and how is that benefiting you?** Alertify incorporates better looking javascript alert dialogs than the native browser alerts ### 2. User-friendly & Unique! **Rating:** 4.0/5.0 stars **Reviewed by:** Casey G. | Marketing, Marketing and Advertising, Small-Business (50 or fewer emp.) **Reviewed Date:** June 12, 2019 **What do you like best about Alertify Js?** I liked the layout of the website from a user standpoint. It was easy to navigate and understand. I typically feel overwhelmed with JavaScript frameworks, but this felt simple and unique! **What do you dislike about Alertify Js?** It was slightly complicated making changes and saving my current work. **What problems is Alertify Js solving and how is that benefiting you?** It was a helpful tool in starting to understand and comprehend coding. On the other hand, it was a great creative tool, giving me exactly what I needed for my target audience. ### 3. excellent javascript framework to develop dialogs and browser notifications. **Rating:** 4.0/5.0 stars **Reviewed by:** Antonio M. | Solution Manager and chief development, Small-Business (50 or fewer emp.) **Reviewed Date:** November 30, 2018 **What do you like best about Alertify Js?** the best thing about AlertifyJS is to be a lightweight framework; it is also compatible with all browsers (latest generation) and is easy to use. The notifications generated are not intrusive and can be used to provide feedback to users. It's responsive so it's used for desktops, laptops, tablets or mobile devices. It is also provided in different languages or layout from right to left! The documentation on the website is complete and with the examples shown you can use almost immediately. By comparing it with some of its competitors, Alertify JS is the most powerful and quickest to use. **What do you dislike about Alertify Js?** Mah find a flaw for what is its use is a bit difficult. Maybe it's a bit complicated to change the graphic customization. Maybe you should use it with the three default themes (AlertifyJS, Semantic and Bootstrap). **Recommendations to others considering Alertify Js:** Excellent script to replace default dialogs; The documentation on the website is complete and with the examples shown you can use almost immediately. By comparing it with some of its competitors, Alertify JS is the most powerful and quickest to use. **What problems is Alertify Js solving and how is that benefiting you?** I used AlertifyJS in several projects to replace the predefined prompts, which, nowadays, are really ugly and not very functional. A frameworks like AlertifyJS is really an excellent implementation to make the development of web applications even more modern and functional. ### 4. A good solution for handling a common web design need **Rating:** 3.5/5.0 stars **Reviewed by:** Claudio T. | Owner, Information Technology and Services, Small-Business (50 or fewer emp.) **Reviewed Date:** November 15, 2018 **What do you like best about Alertify Js?** Web apps are ubiquitous nowadays (they amount to 80% of our work as an agency), and letting the user exactly what he's doing before, during and after ajax calls is a must. Alertify Js caters just to this need, in a very well thought way. It can replace the vanilla JS alert, but also the confirm and the prompt dialog variants in a stylish way. It's themeable for Bootstrap and also has a few tricks up its sleeve such as the ability to be used as a lightbox alternative, chained dialogs etc. **What do you dislike about Alertify Js?** I'm not a huge fan of its default appearance, but components like these are meant to be customised and you can do so easily by editing the CSS file. **Recommendations to others considering Alertify Js:** When it comes to dialog replacements there are a few very good alternatives (SWAL comes to mind, as it's one of the most used and easy to integrate) but Alertify JS is still a powerful choice, actively developed since 2014. It has good documentation, a few inspiring examples and also features a commercial license that you may want to buy to support the developers. **What problems is Alertify Js solving and how is that benefiting you?** I have used it in a couple projects to replace the default, vanilla JS prompts that are so totally 2008 and obtrusive (Chrome even asks you if you want it to stop the website from prompting you again after a few instances). I believe a script like this is a must for modern web app development. ### 5. great notification plugin **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Airlines/Aviation | Small-Business (50 or fewer emp.) **Reviewed Date:** June 11, 2019 **What do you like best about Alertify Js?** I tried it only once , but I can say it’s the best option to create notifications , it’s simple and works good as I needed **What do you dislike about Alertify Js?** I did not have any complaints about using it **Recommendations to others considering Alertify Js:** Great plugin and framework **What problems is Alertify Js solving and how is that benefiting you?** Not any problems. I like it, it’s the best free plug in option , I find it useful and the code easy to implement. ## Alertify Js Discussions - [What is Alertify Js used for?](https://www.g2.com/discussions/what-is-alertify-js-used-for) - [View Alertify Js pricing details and edition comparison](https://www.g2.com/products/alertify-js/reviews?section=pricing&secure%5Bexpires_at%5D=2026-06-29+23%3A53%3A54+-0500&secure%5Bsession_id%5D=9899eb5b-f5e1-4a93-9eb0-bbadc5716199&secure%5Btoken%5D=8cb7b0271be8a7287b56b9d2ef4a14d3557f0d9529ffbba6570b006047299b23&format=llm_user) ## Alertify Js Features **JavaScript Frameworks** - Libraries - Community - Widgets - Browser Support - Graphical Visualization - Mobile Support ## Top Alertify Js Alternatives - [Essential Studio](https://www.g2.com/products/essential-studio/reviews) - 4.5/5.0 (727 reviews) - [Progress Kendo UI](https://www.g2.com/products/progress-kendo-ui/reviews) - 4.4/5.0 (250 reviews) - [Express.js](https://www.g2.com/products/express-js/reviews) - 4.5/5.0 (129 reviews)