Software Alternatives, Accelerators & Startups

Converse.JS VS PayPerFax

Compare Converse.JS VS PayPerFax and see what are their differences

Converse.JS logo Converse.JS

A free and open-source chat client for your website

PayPerFax logo PayPerFax

PayPerFax is a modern, no-commitment online fax service that lets you send faxes worldwide at minimal cost. No registration, subscriptions, or hidden fees - just straightforward pay-per-fax with secure transmission and delivery confirmation.
  • Converse.JS Landing page
    Landing page //
    2023-09-28
  • PayPerFax PayPerFax.com Homepage
    PayPerFax.com Homepage //
    2025-01-02
  • PayPerFax PayPerFax App
    PayPerFax App //
    2025-01-02

PayPerFax offers a refreshingly simple solution for sending faxes in today's digital world. While faxing might seem outdated, there are still many situations - from legal documents to business requirements - where fax remains necessary. That's where PayPerFax comes in, providing a modern, user-friendly service for those occasional faxing needs.

Unlike traditional fax services that lock you into monthly subscriptions or require complex setups, PayPerFax operates on a straightforward pay-per-use model. There's no need to register an account, remember another password, or worry about recurring charges. You pay only for successful transmissions, making it perfect for occasional faxing needs.

Key Features

  • No registration required - send faxes instantly
  • Pay only for successful transmissions
  • Coverage in over 130 countries
  • Secure SSL encryption for all transmissions
  • Support for common file formats (PDF, DOCX, DOC)
  • Optional cover page at no extra cost
  • Mobile-friendly interface
  • Real-time delivery tracking
  • Email confirmation for all faxes
  • Professional presentation with no ads on faxes

The service is designed with simplicity in mind: upload your document, enter the destination number, preview your fax, and send. Whether you're sending documents from home, office, or while traveling, PayPerFax works seamlessly across all devices.

PayPerFax emerged from the evolution of faxbeep.com, a longstanding authority in the fax service industry since 2000. This experience has helped shape a service that understands and addresses the real needs of modern fax users - providing reliability and convenience without unnecessary complications or commitments.

For those rare occasions when you need to send a fax, PayPerFax offers the perfect blend of modern technology and traditional functionality, ensuring your documents reach their destination securely and efficiently.

Converse.JS

Pricing URL
-
$ Details
Platforms
-
Release Date
-

PayPerFax

$ Details
paid $2.0 (Includes up to 3 pages - 1 cover page and 2 attachment pages)
Platforms
Web
Release Date
2022 February
Startup details
Country
United Kingdom
Founder(s)
Adam Marash
Employees
1 - 9

Converse.JS features and specs

  • Open Source
    Converse.JS is open-source, which means that it is free to use and can be modified to fit specific needs. This allows for broad community support and contributions.
  • XMPP Protocol
    It operates on the XMPP protocol which is a mature and open standard for messaging, providing robust real-time messaging capabilities.
  • Easy Integration
    Converse.JS can be easily integrated into existing systems or web applications due to its flexibility and the fact that it is a JavaScript library.
  • Customizable
    The library offers a high level of customization, enabling developers to tailor the UI and features to closely match their application's needs.
  • Rich Features
    It supports features such as group chats, chat rooms, message archiving, and more, making it a comprehensive solution for chat functionalities.
  • Mobile Friendly
    Designed to be responsive, Converse.JS works well on mobile devices, providing a good user experience across different screen sizes.

Possible disadvantages of Converse.JS

  • Learning Curve
    While powerful, Converse.JS can have a steep learning curve for developers who are not familiar with XMPP or the intricacies of setting up chat services.
  • Requires Server Setup
    To function properly, Converse.JS requires a compatible XMPP server, which may add to the setup and maintenance overhead.
  • Browser Compatibility
    Some users might experience issues on older or less common browsers, as modern JavaScript libraries often rely on up-to-date browser capabilities.
  • Scalability Concerns
    For very large-scale applications, using XMPP and Converse.JS might require additional configuration and optimization efforts to ensure scalability.

PayPerFax features and specs

  • No-Registration Faxing
    Send faxes instantly without creating an account or remembering passwords. Perfect for one-time faxing needs with no subscription required.
  • Global Coverage
    Fax to 130+ countries worldwide from any device with internet access. Competitive international rates with clear pricing shown before payment.
  • Pay Only If Successful
    Only charged when your fax is successfully delivered. Receive confirmation via email with complete delivery details for your records and peace of mind.

Converse.JS videos

Real-Time Chat on the Web How to use XMPP and Converse.js to integrate webchat into any website

PayPerFax videos

No PayPerFax videos yet. You could help us improve this page by suggesting one.

Add video

Category Popularity

0-100% (relative to Converse.JS and PayPerFax)
Communication
51 51%
49% 49
Customer Support
100 100%
0% 0
Fax
0 0%
100% 100
Group Chat & Notifications

Questions and Answers

As answered by people managing Converse.JS and PayPerFax.

What's the story behind your product?

PayPerFax's answer:

Evolved from faxbeep.com, which began as a fax services review forum in 2000. As the industry consolidated, faxbeep.com pivoted to offering fax services, and PayPerFax was spun off as a dedicated pay-per-fax platform.

What makes your product unique?

PayPerFax's answer:

No registration required, pure pay-per-use model with no subscriptions or commitments, and charges only for successful transmissions. Modern, mobile-friendly interface unlike older competitors.

Why should a person choose your product over its competitors?

PayPerFax's answer:

Clean, modern interface, no ads on faxes, mobile compatibility, and straightforward pricing without hidden fees. Direct competitor FaxZero has an outdated interface, includes ads, lacks mobile support, and has a clunky two-step sending process.

How would you describe your primary audience?

PayPerFax's answer:

Occasional fax users who need to send one-time faxes for legal documents or business requirements but don't want to commit to a subscription service or remember another account password.

User comments

Share your experience with using Converse.JS and PayPerFax. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, Converse.JS should be more popular than PayPerFax. It has been mentiond 10 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Converse.JS mentions (10)

  • Ask HN: What Are You Working On? (February 2025)
    Taking a sabbatical and spending more time on an open source XMPP web client that I started 10 years ago already. https://conversejs.org The website is a bit old, but lots of exciting changes are happening under the hood and I finally have the time to make big architectural and performance improvements. - Source: Hacker News / 3 months ago
  • An actually private messaging self hosted server
    I agree. IMHO the best variant is then to use something that is truely free. Like XMPP. There are a lot of servers and many clients to chose from and I can strongly recommend converse.js as a web client. It supports different ways of end to end encryption but I would recommend OMEMO which is basically the same encryption idea that you find in Signal. Source: over 2 years ago
  • Xmpp Bot with its own address.
    Hello, I recently started exploring xmpp, with snikket app and conversejs.org. Source: over 2 years ago
  • Matrix was worth the effort to self host.
    It is Converse.js (https://conversejs.org/) packaged into a one-click install for openfire (from the web admin). So, one-click install for an xmpp web client. Source: over 2 years ago
  • Ask HN: What is your recommended stack for real time chat?
    My choice, because it's the stack I know very well, would be Prosody ( https://prosody.im/ - I'm one of the devs) and a web client such as Converse.js ( https://conversejs.org/ ). XMPP is highly extensible, Prosody is highly modular, which make them a good foundation for building on top of. That said, the right stack is generally the one that matches your requirements, and (if this isn't primarily a learning... - Source: Hacker News / about 3 years ago
View more

PayPerFax mentions (1)

  • Ask HN: What Are You Working On? (February 2025)
    I'm working on PayPerFax - https://payperfax.com/ - a simple online faxing service that lets individuals send faxes without committing to subscriptions or creating accounts. The idea came from an interesting "tail wagging the dog" situation. I had an old domain (faxbeep.com) lying around unused which I'd been renewing for 20 years. When I finally built something there, I discovered users were more interested in a... - Source: Hacker News / 3 months ago

What are some alternatives?

When comparing Converse.JS and PayPerFax, you can also consider the following products

tawk.to - tawk.to is a free live chat app that lets you monitor and chat with visitors on your website or from a free customizable page

faxZero - Internet fax application.

Openfire - Openfire (formerly Wildfire) is a cross-platform instant messaging (IM) and groupchat server.

FAX.PLUS - Send and receive fax from anywhere, anytime, on any device (iOS, Android, and Web).

Rocket.Chat - Rocket.Chat is a Web Chat Server, developed in JavaScript, using the Meteor fullstack framework.

Fax.to - Send a fax from iPhone or iPad with built in scanner