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It's a split decision.
Choose Spacelift if you need one governed layer for Terraform and other IaC tools, stack dependencies, policy controls, drift detection, and Day 2 automation. Its free plan covers two users; the listed Starter price is $399 per month on an annual subscription. Choose Terraform if you want the IaC tool itself, CLI workflows, and a free plan for up to 500 managed resources. Paid Essentials is listed at $0.10 per resource monthly, so costs use a different meter.
01Side by side
| Spacelift | Terraform | |
|---|---|---|
| Paid starting price | Starts at $399/month, billed annually | Starts at $0.10/resource/month |
| Free plan | 2 users, 1 API key, OIDC SSO | Unlimited users, up to 500 managed resources |
| Best for | Teams governing multi-IaC workflows and operations | Teams building and managing infrastructure as code |
| Core strength | Orchestration, guardrails, dependencies, and Day 2 automation | Writing, provisioning, changing, and versioning infrastructure |
| Learning curve | Not published on the vendor's site | Not published on the vendor's site |
| IaC coverage | Terraform, OpenTofu, CloudFormation, Pulumi, Kubernetes, Ansible | Terraform configuration for compute, storage, networking, DNS, SaaS |
| Team/seat costs | Starter: 10 users for $399/month, billed annually | Unlimited users; paid tiers charge per managed resource |
| Support | Gold Support on Enterprise; Business CSM from 3 workers | Support tiers and pricing not published on the vendor's site |
Spacelift Choose Spacelift if
- Choose Spacelift if you need shared governance across several IaC tools.
- Choose Spacelift if stack dependencies and shared outputs matter.
- Choose Spacelift if you want policy controls and Day 2 automation.
Terraform Choose Terraform if
- Choose Terraform if you want the IaC tool itself, not an orchestration layer.
- Choose Terraform if its free tier's 500-resource limit fits your needs.
- Choose Terraform if per-resource HCP pricing suits your usage.
02Pricing compared
Spacelift’s Free plan covers 2 users. Its Starter plan is listed at $399 per month on an annual subscription, with 10 users and 2 public workers; the pricing page does not publish a separate monthly rate. Business and Enterprise pricing is not published. Terraform’s Free plan includes unlimited users and up to 500 managed resources. HCP Terraform Essentials is listed at $0.10 per resource per month, billed according to hourly peak managed resources, with a $500 HCP trial credit. Standard is $0.47 and Premium is $0.99 per resource per month; Enterprise pricing is custom. These are different pricing meters, so the cheaper choice depends on how many resources you manage and which capabilities you need. Spacelift may be the bigger upfront commitment; Terraform’s paid costs scale with managed resources.
03Features and depth
Terraform is the infrastructure-as-code tool: teams describe infrastructure in Terraform configuration language, then use its CLI workflows to build, change, and version infrastructure. The listed scope includes compute, storage, networking, DNS entries, and SaaS features. HCP Terraform adds team collaboration for provisioning infrastructure.
Spacelift sits at the orchestration layer. It supports Terraform alongside OpenTofu, CloudFormation, Pulumi, Kubernetes, and Ansible, and provides stack dependencies and shared outputs for modeling environments. Its OPA-based policies can govern plans, approvals, notifications, and security controls. It also lists drift detection, audit trails for Day 2 operations, and Blueprints and deployment templates for self-service.
That makes this less a like-for-like feature contest than a choice of scope. Terraform supplies the IaC workflow; Spacelift adds a governed way to coordinate Terraform and other tools. If you only need Terraform configuration and CLI workflows, Spacelift’s broader controls may be unnecessary. If you need multi-IaC orchestration, its additional layer is the point.
04Ease of use and learning curve
Terraform’s core workflow is centered on writing configuration and using the CLI, so teams choosing it need to work with those tools. HCP Terraform adds team collaboration, but its listed paid pricing is based on managed resources, which teams should account for as usage grows.
Spacelift adds a platform to learn, but its Blueprints and deployment templates are designed to support developer self-service. Stack dependencies, policy controls, and drift detection can help teams coordinate and govern workflows, though they also mean more concepts to set up than Terraform alone. The practical split is straightforward: choose Terraform for the IaC tool and CLI workflow; consider Spacelift when the team needs shared orchestration across tools and environments. The published pricing details do not specify setup time or training requirements for either product.
Questions people ask
Is Spacelift a replacement for Terraform?
Not exactly. Terraform is an infrastructure-as-code tool for defining, building, changing, and versioning infrastructure. Spacelift orchestrates IaC workflows and supports Terraform alongside other tools. A team can choose Spacelift for governance and coordination around Terraform rather than treating the products as direct substitutes.
Which is cheaper, Spacelift or Terraform?
Terraform has a free plan for up to 500 managed resources and lists Essentials at $0.10 per resource per month. Spacelift has a free plan for 2 users, while Starter is listed at $399 per month on an annual subscription. Which costs less depends on resource count and required features.
What does Spacelift add to Terraform?
Spacelift adds orchestration features including stack dependencies, shared outputs, OPA-based policy controls, drift detection, Day 2 automation, and self-service templates. It also supports other IaC and infrastructure tools. Terraform itself provides the configuration language and CLI workflows for managing infrastructure.
Does Terraform have a free plan?
Yes. The pricing information lists Terraform Free at $0 per month, with unlimited users, up to 500 managed resources, and 1 concurrent run. The listed plan also includes a $500 HCP credit that applies across the platform; usage above 500 managed resources requires a paid tier.