Ansible on CentOS 10 vs PubNub comparison

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Ansible on CentOS 10

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Executive Summary

We performed a comparison between Ansible on CentOS 10 and PubNub based on real PeerSpot user reviews.

Find out in this report how the two AWS Marketplace solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.

To learn more, read our detailed Ansible on CentOS 10 vs. PubNub Report (Updated: October 2026).

Ansible on CentOS 10 vs. PubNub

October 2026

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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

Ansible on CentOS 10

Ranking in AWS Marketplace

361st

Average Rating

8.6

Number of Reviews

Ranking in other categories

No ranking in other categories

PubNub

Ranking in AWS Marketplace

19th

Average Rating

8.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Featured Reviews

Rahul Kakarla

Senior Software Engineer at J.B. Hunt Transport Services, Inc.

Automation has streamlined server setup and has ensured consistent configurations

One of the best features Ansible on CentOS 10 offers is agentless automation. I particularly appreciate playbooks, which is one of my favorite features, along with configuration management and reusable roles. Agentless automation and playbooks stand out for me because they enable me to manage remote servers over SSH without requiring an Ansible agent on each machine. Playbooks use simple YAML files to automate tasks such as installing packages, configuring JINX, and managing services seamlessly. The error handling and reporting in Ansible on CentOS 10 help identify failed tasks and troubleshoot deployment issues more easily. Ansible on CentOS 10 has strong security capabilities for infrastructure automation, including SSH-based access, privilege escalation controls, and Ansible Vault for encrypting sensitive data, which I believe is excellent for AI-assisted automation. Ansible on CentOS 10 integrates well with AWS services, particularly EC2 for server provisioning and configuration.

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Kirtishil Patil

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.

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Quotes from Members

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

Pros

"Agentless automation and playbooks stand out for me because they enable me to manage remote servers over SSH without requiring an Ansible agent on each machine."

"Patching used to be an entire weekend activity before, and now it takes less than an hour to complete."

"Ansible on CentOS 10 has made that process significantly easier and has completely replaced those previous methods."

"The self-sufficient built-in modules are extremely beneficial."

"Ansible on CentOS 10 has saved a considerable amount of time and effort for me and my team, as a job that used to be done by ten admins can now be done by only one admin."

"Ansible on CentOS 10 has saved considerable time, money, and resources."

"The main feature of Ansible on CentOS 10 is idempotency when using the Ansible built-in modules, which is excellent."

"The agentless feature of Ansible on CentOS 10 has helped my team save time and avoid specific issues compared to other tools that require agents."

More Ansible on CentOS 10 pros

"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."

"The speed and efficiency of PubNub, which helps transfer data in real-time with very low latency, received positive feedback from our customers."

"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."

"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."

"PubNub's push notification and chat features stand out because of ease of use and very easy integration within our application."

"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%."

Cons

"Regarding how Ansible on CentOS 10 can be improved, I think further integration with other tools would be beneficial."

"One of the main areas that Ansible on CentOS 10 could improve is providing clearer error messages, faster execution across larger environments, and simpler debugging for complex playbooks."

"Community support needs some improvements since not all of the data is available."

"I have experienced stability issues."

"Ansible on CentOS 10 can be improved by focusing on enhancing automation, efficiencies, and security for better infrastructure management."

"In my opinion, Ansible on CentOS 10 could be improved in the simulation part."

"I gave Ansible on CentOS 10 a rating of seven because I would like to see improvements and latest features incorporated."

"Although Ansible on CentOS 10 is a very robust tool, there are still things I would like to see improved."

"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."

"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."

"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

32%

Comms Service Provider

13%

Manufacturing Company

12%

Outsourcing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	3
Midsize Enterprise	2
Large Enterprise	8

No data available

Questions from the Community

What is your experience regarding pricing and costs for Ansible on CentOS 10?

Ansible Core is open-source and does not require a separate software license. The metering and billing experience with Ansible on CentOS 10 is straightforward because Ansible Core is open-source an...

What needs improvement with Ansible on CentOS 10?

One of the main areas that Ansible on CentOS 10 could improve is providing clearer error messages, faster execution across larger environments, and simpler debugging for complex playbooks. For exam...

What is your primary use case for Ansible on CentOS 10?

My main use case for Ansible on CentOS 10 is automating server configuration, software installation, and routine system administration. I use Ansible playbooks to install and configure JINX, manage...

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 ...

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Comparisons

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IoT aaS vs PubNub

Compared 52% of the time

Compared 48% of the time

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Product Reports

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Ansible on CentOS 10

November 2026

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October 2026

Overview

Ansible on CentOS 10 streamlines IT automation by providing a comprehensive toolset for managing infrastructure. Its efficient architecture is suited for those seeking a robust, scalable automation solution.

Ansible on CentOS 10 serves as a powerful automation engine, allowing users to facilitate application deployment, configuration management, and task automation. It employs a simple, yet robust command-line interface, requiring no agents on remote machines, thus reducing overheads. Users appreciate its versatility in managing networks, servers, and applications, with its YAML-based playbooks contributing to its popularity due to their human-readable syntax. Its integration capabilities with numerous third-party systems make it adaptable to diverse IT environments.

What are its most important features?

Agentless Architecture: Eliminates the need for installing agents, simplifying maintenance tasks.
YAML Playbooks: Provides a human-readable coding style for creating automation tasks.
Integration Capabilities: Easily interfaces with other systems and platforms, enhancing flexibility.
Scalability: Supports managing thousands of machines simultaneously, ideal for large environments.

What benefits and ROI should users look for in reviews?

Cost Efficiency: Reduces manual intervention, leading to significant time and cost savings.
Improved Productivity: Automates repetitive tasks, freeing up resources for strategic activities.
Flexibility: Adapts to different automation needs without requiring significant reengineering.
Reliability: Consistent, repeatable processes that enhance system stability and uptime.

Industries using Ansible on CentOS 10 often leverage its automation capabilities to improve deployment frequencies and minimize downtime. Financial services utilize it for rapid deployment of secure applications, while manufacturing benefits from its ability to integrate IT operations with industrial systems, enhancing overall operational efficiency.

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PubNub delivers real-time communication solutions that enable seamless data transmission, catering to businesses requiring instant messaging and tracking capabilities. It supports developers with robust SDKs and multiple protocol integrations for scalable and reliable applications.

Specializing in real-time interactivity, PubNub offers a platform designed for scalability and efficiency. It provides a secure and globally distributed network to manage millions of messages per second with low latency. Businesses leverage PubNub for chat applications, live audience engagement, IoT device management, and more. The dynamic infrastructure facilitates rapid development and deployment, making it a preferred choice for developers seeking to enhance connectivity and data flow.

What are PubNub's most important features?

Real-Time Messaging: Instantly delivers messages to ensure immediate communication across platforms.
Presence Detection: Monitors online status, allowing apps to react dynamically to users coming online or going offline.
Stream Controller: Manages data streams independently across numerous channels for enhanced organization.
Data Encryption: Ensures secure data communication through end-to-end encryption for user privacy.
Push Notifications: Provides timely alerts to users, keeping them informed and engaged with minimal delay.

What are the benefits or ROI to consider?

Scalability: Supports rapid growth in user base without performance degradation.
Latency Reduction: Enhances user experience by minimizing delays in data transmission.
Cost Efficiency: Reduces infrastructure costs by pre-built integrations that cut down implementation time.
Security: Protects data integrity, fostering trust with users through robust encryption protocols.
Developer Support: Offers comprehensive documentation and SDKs for simplified development and integration.

In the finance industry, PubNub supports instant transaction alerts and stock trading applications by providing the real-time data processing that is crucial for market activities. E-commerce platforms use PubNub to handle customer queries and facilitate live support. Its implementation in IoT allows for efficient device monitoring and smart city applications. Gaming companies rely on PubNub for multiplayer matchmaking and live event streaming, creating immersive experiences for users worldwide.