
Aircall
CloudTalk
Dialpad
RingCentral
Nextiva
NICE inContact
Genesys Cloud
The Cloud Phone System of choice for modern sales and support teams. We help end clueless conversations by adding context to every call.

rollup.js
JSHint
stealjs
JSPM
npm
Webpack
Ender
RequireJS is a JavaScript file and module loader.
Which is more popular?
Based on our record, RequireJS should be more popular than JustCall. It has been mentioned 14 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | justcall.io | requirejs.org |
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| Platforms | — | |
| Company | 2018 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


The Cloud Phone System of choice for modern sales and support teams. End clueless conversations by adding context to every call. Call software, virtual numbers, SMS campaigns, native CRM integrations, and lots more at just $25 per user. 100+ integrations with CRM & Business tools Click to...
No description of RequireJS yet.
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
JustCall is ideal for small to medium-sized businesses that require a cost-effective, easy-to-implement call system. It's also suitable for remote teams and businesses with a high volume of outbound calls or those that rely heavily on CRM integrations.
Overall verdict
Why this product is good
Recommended for
RequireJS is recommended for projects that are already using it, especially if the project is large and refactoring to a different module system would be resource-intensive. It can also be suitable for legacy web applications that have complex dependency chains which have been built with AMD (Asynchronous Module Definition) patterns. However, newer projects are better served with modern bundlers and native ES6 module syntax.
Walkthroughs and reviews on video.
Customer Talks
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Optimize Your CSS With RequireJS
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How often each product is chosen within a category, 0–100% relative to the other.


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


JustCall is a cloud-based phone system designed to help businesses get phone numbers and make, receive, and track calls.
JustCall is a cloud-based PBX system that provides business owners with telephone numbers in more than 70 countries. The phone numbers created by JustCall appear as local numbers whenever you’re contacting your...
We have no reviews of RequireJS yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


If you're going to cold call, utilize software that'll show call logs etc. In your CRM (justcall.io is one example, but there's tons of options for this). Source: almost 4 years ago
Another I've just heard about from colleagues is JustCall, as it integrates with HubSpot...which we just started using. But I can't speak to service. (Broadvoice only integrated with Salesforce which is well beyond what we can use) Good... Source: almost 4 years ago
We use Just call (https://justcall.io/) - it's integrated and relatively cheap. Call straight out of Zoho. No relationship - just a customer. Source: almost 4 years ago
That's the job of Closure Compiler. Closure is an optimizing JavaScript compiler that ClojureScript is using since its initial release, in 2011. At the time JavaScript didn't have standard module format, remember AMD, UMD, RequireJS and... - Source: dev.to / 11 months ago
The fact that everything was loaded synchronously, which was not really an issue at that time when writing for servers, it was not really feasible for front-ends. Therefore RequireJS was brought to live. If you ever wondered how it... - Source: dev.to / over 1 year ago
There is a library called requirejs (https://requirejs.org/) that accomplishes what I am referring to. However, this is essentially similar to the situation in PHP prior to version 5.3 - a solution implemented at the level of a separate... Source: over 3 years ago
When comparing JustCall and RequireJS, you can also consider the following products.

Aircall is a call center software of a new generation designed for fast growing companies. Setup instantly and integrates to your CRMs
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Rollup is a module bundler for JavaScript which compiles small pieces of code into a larger piece such as application.
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New JSHint website. Anton Kovalyov Oct 1st, 2013. For the last couple of weeks I've been working on a new homepage for JSHint and today I'm proud to announce the new jshint. com! JSHint Website.
Compare JSHint to JustCall or RequireJS:

Switch is a cloud-based phone system built for Google Apps users.
Compare Dialpad to JustCall or RequireJS:

Futuristic JavaScript dependency loader and builder. Speeds up application load times. Works with ES6, CommonJS, AMD, CSS, LESS and more. Simplifies modular workflows.
Compare stealjs to JustCall or RequireJS: