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Prominent pros & cons

PROS

AWS CloudFormation allows users to automate infrastructure management, reducing the need for manual interventions and increasing efficiency.
Users benefit from the integration with AWS, facilitating quick deployment and template creation for AWS services.
The ability to define infrastructure as code makes it scalable, flexible, and easily manageable, allowing programmatic control through coding.
AWS CloudFormation offers reusable templates that enhance resource management, scalability, ease of deployment, and provisioning.
Infrastructure deployment is simplified by using Scripting and templates in formats like JSON and YAML, which eliminates the need for learning specific programming languages.

CONS

AWS CloudFormation is not intuitive and lacks ease of understanding compared to other tools.
There is a need for better support of other cloud vendors and a platform that is cloud-agnostic.
Handling cross-account dynamic references is challenging and often leads to complications.
Support for immediate new AWS service integrations is lacking, delaying CloudFormation capabilities.
JSON limitations affect code readability and functionality, leading to difficulties in multi-team collaboration.
 

AWS CloudFormation Pros review quotes

reviewer1303905 - PeerSpot reviewer
Infrastructure - Presales & Solution Consultant at a tech company with 5,001-10,000 employees
Mar 5, 2020
There is a cost-benefit to using CloudFormation that comes about because of the automation that it provides.
it_user1301643 - PeerSpot reviewer
Multi-Cloud Consulting at a construction company with 5,001-10,000 employees
Mar 16, 2020
The integration of the solution is very good.
reviewer1259031 - PeerSpot reviewer
Principal with 51-200 employees
Nov 11, 2020
The nested stacks would be one of the more valuable features.
Learn what your peers think about AWS CloudFormation. Get advice and tips from experienced pros sharing their opinions. Updated: January 2026.
881,082 professionals have used our research since 2012.
reviewer1470954 - PeerSpot reviewer
Cloud Site Reliability Engineer and SecOps Lead at a wellness & fitness company with 51-200 employees
Jan 9, 2021
Its ability to treat infrastructure's code is valuable. It makes things automatable and reproducible.
Sunil Pichamuthu - PeerSpot reviewer
Cloud Competency Manager at a tech vendor with 1,001-5,000 employees
Jul 24, 2022
What I found most valuable in AWS CloudFormation is its configurability. The solution is easy to configure. I also like its change management configuration because that's also good.
Joaquin Marques - PeerSpot reviewer
CEO - Founder / Principal Data Scientist / Principal AI Architect at Kanayma LLC
Dec 1, 2022
Scripting does what we need to reinstall something from scratch.
Ekule Mbeng - PeerSpot reviewer
DevOps Engineer at United Vision
Dec 21, 2022
The CloudFormation template can be reused to create multiple stacks, reducing duplications and improving our infrastructure.
MW
Associate Solutions Architect at a tech services company with 11-50 employees
Jan 2, 2023
CloudFormation gives us control of AWS and any Cloud infrastructure. It creates the whole stack for Cloud services technologies so it's easy to manage the whole system.
SK
Devops Professional at sunlife
Jan 5, 2023
It is easy to work from the console and deploy new database services.
Bireshwar Adhikary - PeerSpot reviewer
Senior Consultant at ATOS
Jan 20, 2023
Automations make it pretty easy to provision AWS, development, or deployment environments.
 

AWS CloudFormation Cons review quotes

reviewer1303905 - PeerSpot reviewer
Infrastructure - Presales & Solution Consultant at a tech company with 5,001-10,000 employees
Mar 5, 2020
This tool is not intuitive and there are others that are easier to understand.
it_user1301643 - PeerSpot reviewer
Multi-Cloud Consulting at a construction company with 5,001-10,000 employees
Mar 16, 2020
The solution needs to offer better support to other cloud vendors.
reviewer1259031 - PeerSpot reviewer
Principal with 51-200 employees
Nov 11, 2020
As soon as they manage to parametrize the whole thing and to implement parameters at all levels, it will become automatically a lot more flexible.
Learn what your peers think about AWS CloudFormation. Get advice and tips from experienced pros sharing their opinions. Updated: January 2026.
881,082 professionals have used our research since 2012.
reviewer1470954 - PeerSpot reviewer
Cloud Site Reliability Engineer and SecOps Lead at a wellness & fitness company with 51-200 employees
Jan 9, 2021
CloudFormation is not particularly good at handling cross-account dynamic references. If you try to refer to an object that CloudFormation has created in a separate AWS account, it tends to fall apart. That's because it is a byproduct of the multi-tenant configuration. This is the most glaring shortcoming in my perspective because you can't dynamically reference objects in other accounts that CloudFormation has created, but it is not a shortcoming that you can't overcome. This is the only pain point that I've come across that didn't have a workaround natively. Sometimes the confirmation is slow, and it could be faster. The downside to CloudFormation when you're fully embracing it is that the AWS services do not get released immediately fully CloudFormation enabled. If you need to use the latest AWS service that just got announced or reinvented, you're not going to be able to continue with CloudFormation for the first X number of months. This is because they develop the products separately, and then they hand it to the CloudFormation team, which later on develops a CloudFormation integration. So, if you need to be on the newest thing AWS has, CloudFormation is often going to be a constraint that prevents you from doing that.
Sunil Pichamuthu - PeerSpot reviewer
Cloud Competency Manager at a tech vendor with 1,001-5,000 employees
Jul 24, 2022
What could be improved in AWS CloudFormation is its user interface, in terms of graphical design, I prefer WYSIWYG.
Joaquin Marques - PeerSpot reviewer
CEO - Founder / Principal Data Scientist / Principal AI Architect at Kanayma LLC
Dec 1, 2022
GUI could be improved by adding graphical components.
Ekule Mbeng - PeerSpot reviewer
DevOps Engineer at United Vision
Dec 21, 2022
Error-handling features can be improved.
MW
Associate Solutions Architect at a tech services company with 11-50 employees
Jan 2, 2023
If you are a developer or a more technical person, it's very difficult to learn the complete syntax or because CloudFormation includes a new way to write infrastructure code.
SK
Devops Professional at sunlife
Jan 5, 2023
Creating the inline policies is not great.
Bireshwar Adhikary - PeerSpot reviewer
Senior Consultant at ATOS
Jan 20, 2023
Provisioning a large environment or a large number of services takes a bit more time than with Terraform.