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Kyva vs PubNub comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Kyva
Ranking in AWS Marketplace
201st
Average Rating
10.0
Number of Reviews
3
Ranking in other categories
No ranking in other categories
PubNub
Ranking in AWS Marketplace
17th
Average Rating
8.0
Number of Reviews
6
Ranking in other categories
No ranking in other categories
 

Featured Reviews

TP
Founder
Secure assistants have transformed internal workflows and clearly demonstrate AI options to clients
I use Kyva to build virtual assistants for internal use and to demonstrate AI solutions to clients as part of our Business Partner Service, which specializes in AI It has helped us build our own digital team, experiment safely with AI in practice, and show clients what is possible in a secure…
Kirtishil Patil - PeerSpot reviewer
Senior Frontend Developer at Globant
Real-time chat has boosted one-to-one messaging and user engagement in my mobile projects
The best features PubNub offers, in my opinion, are one-to-one chat, as I mentioned in my review, and the great SDK documentation which allows for easy integration that does not take much time. Setting up channels, message listeners, tracking user status to determine whether users are online or offline, and ensuring reliable message delivery are all great features. I find myself relying on all three of those features the most because the presence tracking is great, the delivery speed is superb compared to other SDKs, and the user status updates immediately pop up, which is significant. The integration is very easy, so any new developers can easily understand the integration process thanks to the clear documentation. PubNub has positively impacted my organization as I have received numerous reviews and feedback stating that the chat works much faster and cleaner, and everyone appreciates it, saying it feels powerful. After implementing PubNub, I noticed positive outcomes such as client feedback acknowledging that they enjoyed the chat features and found them much faster than in other applications, which I believe is very positive feedback for any organization.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"It has helped us build our own digital team, experiment safely with AI in practice, and show clients what is possible in a secure environment."
"We no longer need to pay for these tools because Kyva does it all and more."
"It provides multiple methods to improve and investigate our services."
"PubNub has positively impacted my organization by reducing implementation time and developers' work, making it very easy to implement and enabling fast development that has reduced the developers' time by 40-50%."
"PubNub's push notification and chat features stand out because of ease of use and very easy integration within our application."
"PubNub saves development time because we do not have to create a complete chat backend and frontend from scratch, enabling a plug-and-play approach that saves time, effort, and money for the company."
"PubNub has positively impacted my organization as I have received numerous reviews and feedback stating that the chat works much faster and cleaner, and everyone appreciates it, saying it feels powerful."
"If we had implemented all of this on our own, we would have had to hire at least 50 more employees for that, so we are very happy with PubNub and we have saved a lot of time."
"The speed and efficiency of PubNub, which helps transfer data in real-time with very low latency, received positive feedback from our customers."
 

Cons

"The platform is strong overall, but continued feature development will be important as this category evolves quickly, particularly in AI voice and agentic capabilities."
"We need to make sure the dates of our investigations are current."
"I gave PubNub a rating of nine out of ten because of the many features discussed, but I deducted one point because the cost increases with scale."
"Most of the time there are some instances at the load peak hours or sometimes payload is missed by the application or SDK at the SDK level."
"I believe PubNub can improve in terms of pricing transparency, as I previously mentioned, since that is the only thing I think should be improved because for smaller projects or startups, estimating scaling costs can be challenging."
"Regarding customer support from PubNub, around six years ago, we did not receive good support."
"The reliability of PubNub is really good, but occasionally we face issues where users complain about messages or push notifications not being delivered within a short period of time, as it occasionally takes longer, which could be due to outages."
"Since PubNub is a paid library, it may not be useful for everyone."
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Top Industries

By visitors reading reviews
No data available
Construction Company
38%
Manufacturing Company
14%
Comms Service Provider
9%
Outsourcing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Kyva?
We see it as reasonable value for money when considering both the direct benefits and the long-term opportunity in this space.
What needs improvement with Kyva?
The platform is strong overall, but continued feature development will be important as this category evolves quickly, particularly in AI voice and agentic capabilities.
What is your primary use case for Kyva?
I use Kyva to build virtual assistants for internal use and to demonstrate AI solutions to clients as part of our Business Partner Service, which specializes in AI.
What is your experience regarding pricing and costs for PubNub?
The setup cost is very low. Regarding pricing, when the data scales, the pricing increases gradually, but PubNub does not charge much in the initial phase.
What needs improvement with PubNub?
The subscription and the SDK part can be improved. If the client is offline and the application is killed, and the user comes back again, sometimes the subscription to the channel is missed, so tha...
What is your primary use case for PubNub?
We are mostly using PubNub for payload sending and for live chat. We are a mobile-based application with an admin side, so it's a live chat application. Whenever a user comes online or offline or s...
 

Comparisons

 

Overview

Find out what your peers are saying about Kyva vs. PubNub and other solutions. Updated: June 2026.
909,725 professionals have used our research since 2012.