Side by side
StackGen vs Terraform
Both stand on platform engineering software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Choose StackGen if your team wants infrastructure provisioning, SRE workflows, and observability in one operations platform, with policy controls and multiple deployment models. Its free Community Edition offers a way to use selected SRE functions; teams seeking broader plans should expect to request pricing.
Visit StackGen
Terraform provides a configuration-based workflow, reusable modules, and providers for connecting to services. HCP Terraform adds collaboration and governance options, with plan limits and pricing varying by offering.
Visit TerraformThe facts
| StackGen | Terraform | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | No |
| Runs on | API, Self-hosted, Web | API, Linux, Mac, Self-hosted, Web, Windows |
| Lowest paid plan | Free or on request | See the plans |
| Plans published | 1 | 10 |
| Maker | Not published | Not published |
| Website | stackgen.com | developer.hashicorp.com |
| On platform engineering software | #17 of 31 | #13 of 31 |
StackGen: what it does well
- Creates Terraform or OpenTofu from developer requests using approved modules.
- SRE workflows include alert triage and remediation with human approvals.
- Observability includes metrics, logs, traces, APM, PromQL, and Grafana dashboards.
- Supports cloud, private SaaS, and self-hosted deployment.
- Community Edition includes Kubernetes integration and GitHub remediation PR generation.
What to know first
- Paid pricing beyond the Community Edition is available on request.
- Community Edition is a sandbox and limits teammate access to one invite.
Terraform: what it does well
- Workflow separates configuration, plan review, and approved changes.
- Registry offers providers and reusable modules.
- HCP Terraform stores state remotely with encryption at rest.
- Downloads are available for Windows, macOS, and Linux.
What to know first
- HCP Terraform Free is limited to 500 managed resources.
- Trusted providers and modules can access workspace variables and state.
- Enterprise pricing is custom and requires contacting sales.
Alternatives to StackGen Alternatives to Terraform The whole list