
Twilio
Nexmo
MessageBird
Bandwidth
Infobip
Sinch
Vonage
Plivo simplifies your customer engagement.

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 a lot more popular than Plivo. While we know about 16 links to SocketCluster, we've tracked only 1 mention of Plivo.
Website, pricing, platforms and company facts side by side.
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| Website | plivo.com | socketcluster.io |
| Pricing | ||
| Company | Startup from the United States | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Plivo simplifies customer engagement for leading brands like IBM, MercadoLibre, OneLogin and Zomato. Plivo’s suite of AI-driven solutions integrate seamlessly across multiple channels and enable businesses to acquire, service, and grow their global customer base. Founded in 2011, Plivo's...
No description of SocketCluster yet.
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
Walkthroughs and reviews on video.
Building highly scalable web services with Gevent experiences at Plivo
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 Plivo 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.


Plivo is a communication platform that offers SMS and voice services for businesses. It provides APIs that enable developers to integrate phone number verification and two-factor authentication seamlessly into their...
I would recommend this to someone looking for a way to automate outbound calls. You don't need a developer, Plivo does all the heavy lifting for you. I use it for all my marketing needs and it has made my life so...
The biggest difference between Twilio and Plivo is that Plivo can help you save a lot more money in the long run. Yet you can as easily set everything up and keep it hosted in the cloud without worrying about security...
We have no reviews of SocketCluster yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


This is so nostalgic. I actually met my cofounder on github due to a discussion on twisted vs gevent back in 2011. I had my inital code in twisted and he wrote the gevent piece. Fast forward 12 years and we still use gevent at... - Source: Hacker News / about 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 Plivo 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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Nexmo is a simple two way SMS API with global reach and wholesale rates
Compare Nexmo to Plivo 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 Plivo or SocketCluster:

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