Is your business considering switching to a hybrid or multi-cloud strategy? You’re onto something. According to Statista, 73% of the enterprises they surveyed had deployed a hybrid cloud in their organization1, and this number will grow in 2025.
But here’s the challenge – organizations are juggling multiple cloud platforms and 10+ tools to manage their infrastructure. Just imagine managing all those servers manually – an absolutely costly nightmare. That’s where Infrastructure as Code (IaC) comes in.
In this guide, you will discover what Infrastructure as Code (IaC) is, how it works, and the top IaC tools that can simplify your infra management in 2025.
What is Infrastructure as Code (IaC)?
Infrastructure as Code enables provisioning and managing your IT infrastructure through codes instead of manual processes. Think of it as writing a recipe that automatically handles all of your infrastructure needs – from servers and databases to security configurations and storage.
Instead of relying on manual setups and configurations that are prone of human error, IaC automates these processes with codes that can be tested, versioned and reused.
IaC is a game changer for scaling your infrastructure or migrating to cloud and hybrid environments.
The Real Impact of IaC: 5 Key Benefits
Remember how, in the past, when your boss asked you how long it’d take to set up a new test environment, you’d say “a couple of days”? Because you’d be copying configurations manually!
But with IaC, you could simply run a script and make coffee. By the time you return, your infrastructure is ready to go.
Key Benefits of Implementing IaC:
Speed & Automation
- Cut deployment times from hours to minutes.
- Eliminate manual work and allow engineers to focus on high-value, innovative tasks.
Consistency & Standardization
- Keep configuration uniform across environments, minimizing drift.
- Ideal for multi-platform, multi-region and experience-varied operations.
Scalability & Flexibility
- Scale up and down infrastructure resource consumption based on demand without downtime.
Security & Compliance
- Security policies are enforced from the start through code, minimizing vulnerability and audit risks.
Cost
- Many hesitate to adopt IaC due to the upfront investment and onboarding costs, but it ultimately pays off by optimizing resource usage continuously, cutting cloud expenses consistently and reducing operational overhead in the long run.
3 Popular Infrastructure as Code Tools for Enterprises in 2025
IaC tools are software that automates provisioning, management and deployment of IT infrastructure with code. With IaC tools, your business can standardize configuration and scale with minimal errors and the highest ROI. Here are 3 popular IaC tools for enterprises in 2025.
1. Terraform
Terraform by HashiCorp is an open-source infrastructure-as-code (IaC) tool that allows users to define and manage infrastructure in a consistent, declarative way.
Pros:
- Multi-cloud support.
- Worldwide open-source community.
- Free for small teams (larger organizations with additional collaboration and governance features can subscribe to their paid plans)
2. AWS CloudFormation
AWS CloudFormation enables users to model, provision, and manage AWS resources through code. By defining infrastructure in templates, CloudFormation allows for consistent, repeatable deployments, making it ideal for organizations standardizing their AWS environments.
Pros:
- Native AWS integration with immediate support for new AWS services
- Drift detection
- Built-in template validation
Unfortunately, AWS CloudFormation cannot manage other cloud providers.
3. Pulumi
Pulumi is an infrastructure-as-code platform that allows developers to use programming languages, such as Python, JavaScript, Go, C#, etc. This modern infrastructure-as-code tool enables teams to use standard software development practices to manage infrastructure.
Pros:
- Supports multiple programming languages instead of custom DSL.
- Complete IDE support with code completion and error-checking
- Automated concurrency and state management.
Terraform, AWS CloudFormation, Pulumi & More with RE:FORM
If you are managing infrastructure in a mixed environment and with multiple tools – maybe Terraform for core infrastructures and AWS CloudFormation for AWS-specific services, here’s a game-changer: you need a unified solution! RE:FORM is an all-in-one platform for infrastructure management that will save you time and money.
RE:FORM simplifies infrastructure management with one centralized portal, simple drag-and-drop setups and visual workflows to enhance transparency. Whether you are using Terraform, Pulumi, Open Tofu, Ansible, or any other similar tools, you can:
- Manage all of your IaC in one place
- Gain visibility with a visual workflow
- Enhance drift detection & remediation
- Take advantage of built-in version control with rapid rollback for safer updates.
- Safeguard security with role-based access control and audit trails.
Bonus: A customizable, real-time dashboard to track and improve key metrics.
Interested? Sign up here.
Would recommend if clients can go through this list and see if they need to add more
Is IaC the same as DevOps? Does Infrastructure as Code Matter to DevOps?
Is the IaC the same as DevOps? In short, no. However, IaC uses DevOps methodology, and adopting IaC requires a DevOps mindset.
IaC is fundamental to DevOps success because it brings infrastructure management into the same workflow. We can think of so many reasons why IaC is a key factor for successful DevOps, let’s start with the most important ones:
1. Automated pipeline
IaC makes infrastructure changes part of your CI/CD pipeline. It means:
- Environment provisioning happens automatically with each deployment
- Infrastructure changes are tested before production
- Deployment processes are replicable, repeatable and reliable.
2. Version control
By treating infrastructure as code, teams can track every modification in Git and roll back problematic changes quickly. If your CTO or team lead needs to know who changes what and when IaC makes it easy to find out.
3. Break down silos
With IaC, developers and ops teams share a common language for infrastructure deployment, streamlining cross-team collaboration and encouraging accountability for infrastructure quality.
4. Real business impact
Whether it’s shortening recovery times, reducing risks through standardization and automation, or enhancing scalability effectively, adopting IaC and platform engineering can bring measurable benefits and business impact
Accelerate Your Infrastructure Deployment with RE:FORM
RE:FORM helps enterprises accelerate DevOps workflow and optimize application and infrastructure delivery from start to finish.
Need to be more productive? RE:FORM standardizes your DevOps and automates CI/CD, so you can shorten any 3-hour deployment to around 25 minutes.
Need to reduce cost? Then why are you paying multiple tool subscriptions instead of using RE:FORM as a central portal with excellent customer service included?
Unsure about onboarding time? Our easy “drag-and-drop” infrastructure integration capability is user-friendly and suitable for different levels of experience.
Whether you have a team of 20 or 20,000, RE:FORM offers a highly scalable and secure platform engineering solution that can boost your DevOps efficiency without compromising security and governance or increasing headcounts.
Sign up for RE:FORM now to deploy your infrastructure 5x faster and scale smarter.
Frequently Asked Questions about Infrastructure as Code
- What is IaC?
Infrastructure as Code is the ability to provision and manage your IT infrastructure through codes instead of manual processes and settings.
- What is an example of IaC?
Some examples of IaC include RE:FORM, Terraform and Puppet.
1 https://www.statista.com/statistics/817296/worldwide-enterprise-cloud-strategy/
