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Top Cloud Automation Tools for 2025

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Organizations are not embracing cloud automation as much as you would think, according to Datadog’s latest state of DevSecOps report. For example, a startling 38% of AWS-using businesses still manually deploy workloads or use the AWS console to carry out sensitive operations in the production environment.

Organizations can reap numerous advantages by implementing cloud automation best practices.

Top Cloud Automation Tools

Cloud Automation tools automatically analyze usage, adjust resources, manage workloads, and perform other tasks to optimize cloud costs and performance.

nOps

nOps developed an all-in-one automatic cloud optimization technology to help you better understand and manage your cloud services and expenses more quickly and easily. Using the power of cloud automation, the following nOps tools can help you increase your cloud efficiency:

Cost Visibility: Gain complete transparency into your AWS spending through features like detailed cost allocation, chargebacks, and showbacks. Utilize robust tagging and intuitive filters to break down your cloud costs effectively.

Compute Optimizer: Simplifies task management automatically and offers spot discounts of up to 90%.

Commitment Management: Automate the entire lifecycle of your EC2, RDS, and EKS commitments with a guaranteed risk-free approach.

Waste Reduction: Automatically rightsize, optimize storage, schedule resources, and cut waste with a single click.

Terraform

You may manage a variety of cloud resources with Terraform, an infrastructure as code (IaC) platform. This covers everything from lower-level elements like SaaS features and DNS records to higher-level elements like networking, compute, and storage.

Instead of outlining a step-by-step process, you simply define the desired end state of your infrastructure in a human-readable configuration file. This file can then be easily versioned, reused, and shared. This is a crucial instrument for automating cloud infrastructure.

CloudFormation

CloudFormation is AWS’s built-in Infrastructure as Code (IaC) tool; it lets you define and manage your AWS resources with JSON or YAML configuration files. This is a strategic tool for cloud services.

While both are IaC tools, Terraform offers multi-cloud management, unlike CloudFormation, which is AWS-specific. Terraform also requires to manually set up state storage and actively manages state across different cloud environments, whereas CloudFormation automatically handles state within AWS without user involvement.  Other distinctions exist in their configuration syntax, extensibility, and deployment flexibility.

Google Cloud Deployment Manager

GCP’s specialized Infrastructure as Code (IaC) tool for managing your Google Cloud resources is called Google Cloud Deployment Manager. It automates provisioning through YAML or Python templates, enabling dynamic configuration and script reuse.

OpenTofu

OpenTofu is an open-source, Terraform-compatible tool for managing multi-cloud and on-premises infrastructure. It uses HashiCorp Configuration Language (HCL) for declarative, version-controlled infrastructure definitions, supporting the same provider ecosystem and workflows as Terraform. Created as a community-driven fork and governed by the Linux Foundation, OpenTofu ensures vendor neutrality and long-term open-source control. Surely, this is one of the very vital cloud automation tools.

Pulimi

Breaking from traditional domain-specific IaC languages, Pulumi integrates seamlessly into software development workflows, allowing teams to manage infrastructure alongside application code. It offers a flexible way to integrate infrastructure and application delivery within well-known development environments, supporting Kubernetes and all major cloud providers.

Canarys helps you to leverage automation with complete confidence

Canarys stands out as a premier choice for cloud services. Our solution is customized to address specific challenges, be it modernizing infrastructure, optimizing workloads, or enhancing cloud governance. With a team that understands both technology and business, we helps organizations turn cloud investments into strategic advantages.

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