Amazon Linux 2 AMI (amazon linux 2) | Support by SupportedImages vs PubNub comparison

Amazon Linux 2 AMI (amazon ...

Read 6 PubNub reviews

2,583 Views
1,756 Comparison Views

100% willing to recommend

Comparison Buyer's Guide

Download the report

Executive Summary

We performed a comparison between Amazon Linux 2 AMI (amazon linux 2) | Support by SupportedImages 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 Amazon Linux 2 AMI (amazon linux 2) | Support by SupportedImages vs. PubNub Report (Updated: October 2026).

Amazon Linux 2 AMI (amazon linux 2) | Support by SupportedImages vs. PubNub

October 2026

Download the complete report

Helped 921,523 peers since 2012

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

Amazon Linux 2 AMI (amazon ...

Ranking in AWS Marketplace

459th

Average Rating

8.4

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

Sayed Basha

IT platform engineer at Infosys via consign Space Solutions pvt ltd

Reliable cloud workloads have run cost-effectively and now support microservices and databases

One frustration I encounter is that Amazon Linux 2 AMI (amazon linux 2) | Support by SupportedImages does not support running on-premises. If it had features available for on-premises operations, it would greatly benefit organizations like the banking projects I have worked with, where data security is crucial and many critical applications still run on-premises. If Amazon Linux 2 AMI (amazon linux 2) | Support by SupportedImages offered this support, it would provide great competition with Red Hat Linux in the market. Regarding needed improvements, I believe Amazon could enhance its documentation, particularly for older versions. I sometimes face issues when installing the CloudWatch agent to gather OS-level metrics due to inadequate documentation. I believe I have covered everything regarding improvements, and I think the points I mentioned are sufficient.

Read full review

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.

Read full review

Quotes from Members

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

Pros

"Amazon Linux 2 AMI (amazon linux 2) | Support by SupportedImages has positively impacted my organization because the default run already has so many workload infrastructures running for the last five years with no vulnerability found and everything works smoothly."

"Regarding using Amazon Linux 2 AMI (amazon linux 2) | Support by SupportedImages for workloads like web and backend servers, microservices, and database hosting, I find that the main advantage is its compatibility."

"This workflow helps me in my day-to-day work by making things faster, more reliable, and easier to manage."

"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 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."

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

"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."

"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."

Cons

"Amazon Linux 2 AMI (amazon linux 2) | Support by SupportedImages can be improved by addressing the basic thing which was on EC2 SSM role by default at the OS level, because so many times we need to install SSM agent on our server levels."

"I did not see a return on investment from Amazon Linux 2 AMI (amazon linux 2) | Support by SupportedImages; I did not get any benefit from it."

"However, I withhold two points due to its reliance on older versions and kernel, along with the necessity of Amazon Linux extras for newer versions of languages and tools."

"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."

"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."

"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."

"Regarding customer support from PubNub, around six years ago, we did not receive good support."

See which vendors are best for you

Use our free recommendation engine to learn which AWS Marketplace solutions are best for your needs.

See recommendations

921,523 professionals have used our research since 2012.

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

No data available

Questions from the Community

What is your experience regarding pricing and costs for Amazon Linux 2 AMI (amazon linux 2) | Support by SupportedImages?

I did not purchase Amazon Linux 2 AMI (amazon linux 2) | Support by SupportedImages through the AWS Marketplace; it is free. I do not know anything about pricing, setup cost, and licensing for Amaz...

What needs improvement with Amazon Linux 2 AMI (amazon linux 2) | Support by SupportedImages?

In my opinion, Amazon Linux 2 AMI (amazon linux 2) | Support by SupportedImages can be improved, but I cannot think of any specific things that could have made my experience better. I do not have a...

What is your primary use case for Amazon Linux 2 AMI (amazon linux 2) | Support by SupportedImages?

My main use case for Amazon Linux 2 AMI (amazon linux 2) | Support by SupportedImages involves directly using images there or that particular image version, where I utilize it with Packer to packag...

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 ...

Netspectrum's Ubuntu Desktop 22.04 LTS (x86_64) vs Amazon Linux 2 AMI (amazon linux 2) | Support by SupportedImages

Comparisons

Compared 100% of the time

More Amazon Linux 2 AMI (amazon linux 2) | Support by SupportedImages Competitors

IoT aaS vs PubNub

Compared 52% of the time

flow platform ACE-Salesforce CRM integration package vs PubNub

Compared 48% of the time

More PubNub Competitors

Product Reports

Amazon Linux 2 AMI (amazon linux 2) | Support by SupportedImages

November 2026

Amazon Linux 2 AMI (amazon linux 2) | Support by SupportedImages report

Download Amazon Linux 2 AMI (amazon linux 2) | Support by SupportedImages product report

Download PubNub product report

October 2026

Overview

Amazon Linux 2 AMI offers a stable, secure, and high-performance environment for cloud applications, ensuring seamless integration with AWS services. It's designed to provide an optimized, scalable, and efficient platform for developers and businesses.

Amazon Linux 2 AMI is a Linux distribution available on AWS, tailored to deliver reliability and robust performance for cloud infrastructure. It supports various cloud-based workloads and is known for its long-term support and security updates. Users can easily deploy and manage applications with improved efficiency, benefiting from extensive documentation and community support, making it a preferred choice for enterprises seeking a cloud-centric operating system.

What are the key features of Amazon Linux 2 AMI?

Long-term Support: Ensures steady updates and security patches for sustainable usage.
AWS Integration: Seamlessly operates with AWS services, enhancing cloud resource management.
Improved Performance: Delivers high performance for a wide range of applications.
Enhanced Security: Regular security updates safeguard data and applications.
Rich Package Ecosystem: Offers extensive package choices to build tailored environments.

What benefits should users evaluate?

Cost-Effectiveness: Reduces overhead by leveraging AWS's cost model.
Scalability: Supports increased workloads efficiently, adapting to business growth.
Simplified Maintenance: Eases management with regular updates and support.
Customization: Offers flexibility to tailor environments to specific application needs.
Reliability: Provides a stable platform that minimizes downtime and disruption.

In industries such as finance and healthcare, Amazon Linux 2 AMI is implemented to enhance cloud infrastructure resilience and security. Its adoption in data-sensitive environments underscores its ability to maintain stringent compliance and performance standards, ensuring operational efficiency.

Supported Images

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.