Pulumi Alternatives (January 2026)

Pulumi

Pulumi - Infrastructure as Code in Any Programming Language

https://www.pulum.com/

Pulumi's open source infrastructure as code SDK enables you to create, deploy, and manage infrastructure on any cloud, using your favorite languages.

4.8/5

62+ reviews

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1.
Try ActiveState's Open Source Language Automation Platform
https://www.activestat
.com/products/platform/

Build, certify and resolve Python, Perl and Tcl with ActiveState's Platform. Automate your build engineering cycle and dependency management.

2.
The IaC Orchestration Platform Engineers Trust | Spacelift
https://spacelif
.io/

Spacelift helps orchestrate your entire infrastructure pipeline (Terraform, OpenTofu, Ansible and more) to deliver secure, cost-effective, and high-performance infrastructure.

3.
Harness | The Modern Software Delivery Platform - CI, CD, Feature Flags, Cloud Costs & more
https://www.harnes
.io/

Harness is a modern software delivery platform that allows engineers and DevOps to build, test, deploy, and verify software, on-demand.

4.
Cloud 66 ยท Everything you need to run your code to any cloud
https://cloud6
.com/

Build, deploy and manage your applications on any cloud or your own servers.

5.
Vercel: Build and deploy the best Web experiences with The Frontend Cloud
https://verce
.com/

Vercel's Frontend Cloud gives developers the frameworks, workflows, and infrastructure to build a faster, more personalized Web.

6.
Argonaut - Automate Deployments to AWS, GCP
https://www.argonau
.dev/

Argonaut automates deployments of infrastructure and applications to your cloud account. Autogenerate and collaborate with your team on Terraform, CI/CD and App Deployment Configs in an instant.

7.
HashiCorp Terraform | Infrastructure as code provisioning
https://hashicor
.com/products/terraform/

Maximize infrastructure investments using a standardized automated workflow from Terraform to provision and manage cloud, on-premises, and SaaS infrastructure.

8.
Appwrite - Build like a team of hundreds
https://appwrit
.io/

Appwrite is an open-source platform for building applications at any scale, using your preferred programming languages and tools.

9.
Open Source Cloud Computing Infrastructure - OpenStack
https://www.openstac
.org/

OpenStack is an open source cloud computing infrastructure software project and is one of the three most active open source projects in the world.