
Telegram
Signal
Facebook Messenger
Element.io
Slack
Discord
LINE
WhatsApp Messenger: More than 1 billion people in over 180 countries use WhatsApp to stay in touch with friends and family, anytime and anywhere.

Socket.io
Pusher
Ably
PubNub
SignalR
Faye
NATS
An open, scalable realtime engine for Node.js

Which is more popular?
Based on our record, WhatsApp should be more popular than SocketCluster. It has been mentioned 24 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | whatsapp.com | socketcluster.io |
| Pricing | ||
| Platforms | — | |
| Company | Startup from the United States · 1,000 - 1,999 employees · 2009 | — |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
Walkthroughs and reviews on video.
How to Use Whatsapp - 2020 Beginner's Guide
More videos
013 Client side Logins Authentication with Socketcluster with the client
How often each product is chosen within a category, 0–100% relative to the other.


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


WhatsApp’s other claim to fame is its security features, with end-to-end encryption. These security features, although not perfect, are still considered much better than Telegram’s. WhatsApp does a good job...
WhatsApp is another highly popular messaging app that has brought end-to-end encryption to the masses. And the best part is that the encryption is enabled by default and extends to all forms of communication on...
I AM USING WHATSAPP SINCE 2015 AND STILL CURRENTLY USING IT HELPS ME TO GET IN TOUCH WITH MY FRIEND AND RELATIVES AND NOW IT ALSO HELPS ME TO DO PAYMENT VIA WHATSAPP.
We have no reviews of SocketCluster yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Hi everyone. The other day a client of mine's employees started having issues with the "internet not working". After some detective work with traceroute and interviewing them about what sites they were having issues with, I determined... Source: almost 3 years ago
I believe web.whatsapp.com is being blocked by local telecom companies in order to protect their duopoly and keep Oman in tech--stone-age. If fewer people know how else the rest of the world uses the internet, then they don't have to... Source: almost 3 years ago
What's wrong with https://web.whatsapp.com/ ? Source: almost 3 years ago
This is basically the principle behind https://socketcluster.io/ scalability; the sharding of channels across available brokers is pseudo-random. It uses a hash function for determinism but the distribution looks essentially random. - Source: Hacker News / 5 months ago
I started building something pretty obscure about 14 years ago; https://socketcluster.io/ an open source, WebSocket-based RPC + pub/sub library with a focus on in-order async stream-processing with backpressure monitoring. It didn't... - Source: Hacker News / 5 months ago
I've been advocating for this approach for years. You can't avoid race conditions without using some kind of queueing mechanism and you need backpressure to measure queue capacity. I built this into every aspect of... - Source: Hacker News / 5 months ago
When comparing WhatsApp and SocketCluster, you can also consider the following products.

Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
Compare Telegram to WhatsApp or SocketCluster:

Realtime application framework (Node.JS server)
Compare Socket.io to WhatsApp or SocketCluster:

Fast, simple & secure messaging. Privacy that fits in your pocket.
Compare Signal to WhatsApp or SocketCluster:

Pusher is a hosted API for quickly, easily and securely adding scalable realtime functionality via WebSockets to web and mobile apps.
Compare Pusher to WhatsApp or SocketCluster:

Facebook Messenger is a faster way to message.
Compare Facebook Messenger to WhatsApp or SocketCluster:

The realtime platform that just works. We power more WebSocket connections than any other pub/sub platform, serving over 2 billion devices monthly.
Compare Ably to WhatsApp or SocketCluster: