Developer Tools · head to head
Spacelift vs Terraform
Spacelift
Developer Tools
Infrastructure-as-code orchestration for Terraform, OpenTofu, Pulumi and Kubernetes
- From
- Free
- Rated
- -
The short version
- Each has a real cost: Spacelift users are unlimited and private workers are metered, so deployment concurrency rather than headcount drives the bill, which inverts how most engineering budgets are built and is easy to under-forecast.; Terraform hCL syntax requires learning a domain-specific language with limited GUI alternatives
- They diverge on capability: Spacelift covers Multi-tool orchestration, Terraform covers Infrastructure as code.
- Prices and features above were last checked on 31 August 2026.
Where they differ
Only the attributes on which Spacelift and Terraform actually diverge.
Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Spacelift
- Multi-tool orchestration
- Policy as code
- Private workers
- Spaces
- Blueprints
- Drift detection
Only in Terraform
- Infrastructure as code
- Resource graph
- Plan & apply
- State management
- Provider ecosystem
- Modules
- Workspaces
- Remote backends
What people use each for
The jobs each tool is most often brought in to do.
Spacelift
- Platform teams running infrastructure changes through approval gates rather than through application CInot Terraform
- Organisations standardising Terraform and OpenTofu across many teams with policy enforcementnot Terraform
- Estates needing private runners so cloud credentials never leave the networknot Terraform
- Teams wanting drift detection and reconciliation rather than plan-time checks alonenot Terraform
Terraform
- Multi-cloud provisioningnot Spacelift
- Infrastructure automationnot Spacelift
- Environment replicationnot Spacelift
- Disaster recoverynot Spacelift
- Compliance automationnot Spacelift
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Spacelift
- Users are unlimited and private workers are metered, so deployment concurrency rather than headcount drives the bill, which inverts how most engineering budgets are built and is easy to under-forecast.
- There is no affordable paid entry point. The free tier stops at two users and the next tier is a five-figure commitment with nothing in between.
- Three of the five tiers are quote-only, so a shortlist cannot be costed without entering a sales process with each vendor on it.
- The self-hosted build lags the hosted one, has no public worker pool and lacks the Azure and Google Cloud integrations available in the SaaS product, with OIDC federation offered as the workaround.
- Stacks, Rego policies, Blueprints, Spaces and Spacelift-managed state are proprietary constructs, so leaving means rebuilding the orchestration layer rather than pointing it at a different runner.
Terraform
- HCL syntax requires learning a domain-specific language with limited GUI alternatives
- State file management is complex, especially at scale with multiple workspaces
- terraform import workflow is fiddly and must be done one resource at a time
- No native error handling or try-catch capabilities like traditional programming languages
- No automatic rollback capability - must manually delete and re-run if needed
Pricing, plan by plan
Spacelift
Free- FreeFree
- Two users
- Public workers only
- No private workers
- Starter Plus$undefined/year
- Unlimited users
- Two public workers
- One to two private workers
- Business$undefined/year
- Unlimited users
- Three private workers
- Quoted
- Enterprise$undefined/year
- Unlimited users
- Five to thirty private workers
- Self-hosted option
Terraform
FreeNo published plan breakdown. See the Terraform review.
Which should you pick?
Choose Spacelift if
- You need multi-tool orchestration.
- You want to start without paying.
- You work on Web, Self-hosted, Cloud.
- You also want policy as code.
Choose Terraform if
- You need infrastructure as code.
- You want to start without paying.
- You work on Linux, macOS, Windows.
- You also want resource graph.
Questions people ask
- Is Spacelift or Terraform better?
- Neither clearly leads. Spacelift starts at Free and Terraform at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Spacelift or Terraform?
- Spacelift starts at Free and Terraform at Free.
- Does Spacelift or Terraform run on more platforms?
- Spacelift runs on Web, Self-hosted, Cloud. Terraform runs on Linux, macOS, Windows.
- Can I use Spacelift for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Spacelift best used for?
- Spacelift is most often used for platform teams running infrastructure changes through approval gates rather than through application ci, organisations standardising terraform and opentofu across many teams with policy enforcement, estates needing private runners so cloud credentials never leave the network, teams wanting drift detection and reconciliation rather than plan-time checks alone. Of those, platform teams running infrastructure changes through approval gates rather than through application ci and organisations standardising terraform and opentofu across many teams with policy enforcement are not what Terraform is typically brought in for.
- What can Spacelift do that Terraform cannot?
- Spacelift covers Multi-tool orchestration, Policy as code, Private workers, Spaces. Terraform covers Infrastructure as code, Resource graph, Plan & apply, State management.
Answered from the vendors’ own pages
Spacelift: How is Spacelift priced?
By tier and by private worker count rather than per user. Users are unlimited on every paid plan. The published figure on the pricing page carries no period label, and the FAQ describes the tier as an annual subscription, so confirm the period in writing.
Terraform: Is there a free tier?
Yes. The free tier supports up to 500 managed resources and 1 concurrent run. The legacy free tier ends March 31, 2026; remaining organizations auto-convert to the enhanced free tier.
SourceSpacelift: Does it support OpenTofu?
Yes, and Spacelift sponsors the OpenTofu project, which is a substantive hedge for anyone avoiding Terraform under the Business Source Licence.
Terraform: What clouds does Terraform support?
Terraform supports AWS, Microsoft Azure, Google Cloud Platform, Oracle Cloud, Docker, and HashiCorp's own HCP Terraform managed service, with over 2000 providers available.
SourceSpacelift: Is there a self-hosted version?
Yes, described as carrying Enterprise functionality, but it is priced on request and lags the hosted product on cloud integrations.
Terraform: Do I need HCP Terraform Cloud or can I run locally?
Terraform runs locally by default, storing state on your machine. For team collaboration and production use, remote backends like S3, Azure Storage, or HCP Terraform are recommended for locking and security.
SourceSpacelift: Why not just use the CI system we already have?
That is the real comparison. General purpose CI handles state, drift, approval gates and concurrency control for infrastructure poorly, and whether that is worth a five-figure floor depends on how much infrastructure change your organisation actually ships.
Terraform: Is HCL hard to learn?
HCL is designed to be human-readable and sits between JSON and YAML. It supports comments, variables, functions, and conditional logic. While beginners can get started quickly, mastering advanced features takes practice.
SourceSpacelift: What happens to our pipelines if we leave?
They do not port. Rego policies, Blueprints, Spaces and managed state are Spacelift constructs and the orchestration has to be rebuilt elsewhere.
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