
Twilio
Plivo
MessageBird
Sinch
BulkSMS
Bandwidth
MirrorFly
Nexmo is a simple two way SMS API with global reach and wholesale rates

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

Which is more popular?
Based on our record, SocketCluster seems to be more popular. It has been mentioned 16 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | nexmo.com | socketcluster.io |
| Pricing | ||
| Company | Startup from the United States | — |
| Listed in |
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
No analysis of SocketCluster yet.
Walkthroughs and reviews on video.
Nexmo vs Tatango | Who's Better for SMS Marketing?
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 Nexmo 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.


Nexmo, now part of the Vonage brand, is another reputable choice for SMS and phone verification services. It offers APIs that allow businesses to verify users’ phone numbers and send time-sensitive notifications...
We have no reviews of SocketCluster yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Tracking Nexmo since Mar 2021.
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 Nexmo and SocketCluster, you can also consider the following products.

Brings voice and messaging to your web and mobile applications.
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Realtime application framework (Node.JS server)
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Pusher is a hosted API for quickly, easily and securely adding scalable realtime functionality via WebSockets to web and mobile apps.
Compare Pusher to Nexmo or SocketCluster:

Reach 7 billion phones in seconds via SMS, Chat & Voice. Try it for free and improve your communication.
Compare MessageBird to Nexmo 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 Nexmo or SocketCluster: