Best DevOps Platforms with a Free Plan or Free Trial

What is Heroku?

Heroku is a managed application platform where deployment is a git push and the platform handles build, runtime, scaling and add-on services such as Postgres, Redis and Kafka. It defined the developer experience that most later platforms copied, and it remains a reasonable choice when ...

What is Terraform?

Terraform is HashiCorp's infrastructure as code tool: infrastructure is declared in HCL configuration files, and Terraform plans the changes needed to reach that state and then applies them, tracking what exists in a state file. Its provider ecosystem covers all major clouds and a very long ...

What is Ansible?

Ansible is Red Hat's configuration management and automation tool. Its defining design choice is that it is agentless — it connects over SSH or WinRM and runs tasks, so there is nothing to install and maintain on managed hosts, which is the main reason it displaced agent-based predecessors in ...

What is Puppet?

Puppet is a configuration management tool that enforces declared system state continuously: an agent on each node checks in against the Puppet server, compares actual state to the declared catalog, and corrects drift. That continuous enforcement model is the difference from push-based tools — ...

What is Spinnaker?

Spinnaker is an open source multi-cloud continuous delivery platform, originally built at Netflix and now a CNCF-adjacent project. Its strength is deployment strategy: blue/green, canary and rolling releases across AWS, GCP, Azure and Kubernetes are first-class concepts rather than something ...

What is Backstage?

Backstage is an open source developer portal framework created at Spotify and donated to the CNCF. It provides a software catalog of every service, its owner and its dependencies, plus software templates for scaffolding new services with organizational standards built in, and TechDocs for ...

What is Humanitec?

Humanitec sells a platform orchestrator, the layer beneath a developer portal that actually generates environment configuration. Developers describe what a workload needs in an abstract way, and the orchestrator resolves that into concrete resources for the target environment, so a development ...

What is Azure DevOps?

Azure DevOps is Microsoft's end-to-end DevOps suite, bundling work tracking (Boards), Git hosting (Repos), CI/CD (Pipelines), package hosting (Artifacts) and test management (Test Plans) as services that can be adopted individually or together. Pipelines build and deploy to any cloud and any ...

What is OpsLevel?

OpsLevel is a commercial internal developer portal built around a service catalog with ownership, dependencies and metadata. Its distinguishing feature is maturity checks: rules such as having an on-call owner, a runbook, passing security scans or a current dependency version are evaluated ...

What is Octopus Deploy?

Introducing Octopus Deploy - the ultimate solution for streamlining your deployment process. With our powerful automation server, you can seamlessly deploy to both on-premises and cloud environments. Say goodbye to complex deployment steps for .NET, Java and other platforms. Our software takes ...

What is Port?

Port is an all-in-one platform to provide developers with access to the tools and information they need to efficiently create great products. Users can customize the portal to their exact preferences to find the services, software, CI/CD pipelines, cloud environments, deployments, and more. ...