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Pick 2–5 published tools. Values come from our evidence-checked profiles — an em-dash means unknown, never “no”. Ranking rows reflect the current published methodology for the comparison context.
Pulumi vs Terraform
Context: Infrastructure as Code (IaC) Tools · 24 rows
| Attribute | PulumiPulumi | TerraformHashiCorp |
|---|---|---|
| Identity · Taxonomy | ||
| Documentation | https://www.pulumi.com/docs/ | https://developer.hashicorp.com/terraform |
| Tags | iac, open-source, multi-cloud, developer-tools | iac, multi-cloud, declarative, provisioning |
| Platform · Deployment | ||
| Delivery model | SaaS, self-hosted | SaaS, self-hosted |
| Pricing · Licensing | ||
| Free plan | true | — |
| Free trial | true | true |
| License model | open-source | source-available |
| Pricing model | free, subscription, usage | usage, subscription |
| Source repository | https://github.com/pulumi/pulumi | https://github.com/hashicorp/terraform |
| SPDX license IDs | Apache-2.0 | BUSL-1.1 |
| Starting price | 40 | 0.1 |
| Features · Product · Fit | ||
| Core capabilities | infrastructure as code in general-purpose languages, encrypted secrets management, policy as code, AI infrastructure agent (Pulumi Neo), internal developer platform components, multi-cloud provider ecosystem | declarative configuration language, infrastructure provisioning and versioning, multi-cloud provider ecosystem, team collaboration via HCP Terraform, policy enforcement, registry module publishing |
| Api · Integrations · Ecosystem | ||
| API available | true | — |
| CLI | true | true |
| Enterprise SSO | SAML | — |
| Security · Privacy · Compliance | ||
| Regulatory compliance | NIST, PCI, ISO 27001 | — |
| Security certifications | SOC 2 Type II | — |
| Support · Docs · Services | ||
| Support channels | community, slack, 24x7 support | — |
| Audience · Use · Case | ||
| Best for | Engineering teams that prefer defining infrastructure in general-purpose programming languages and want a managed cloud with policy and secrets capabilities. | Teams standardizing multi-cloud provisioning with a declarative workflow; paid editions add collaboration and governance features. |
| Company-size fit | individual, SMB, enterprise | individual, enterprise |
| Primary use cases | cloud infrastructure provisioning, internal developer platforms, secrets management | cloud infrastructure provisioning, multi-cloud standardization, team infrastructure workflows |
| Lifecycle · Versioning | ||
| Maintenance status | active | active |
| Vendor · Maintainer | ||
| Founded year | 2017 | 2014 |
| Headquarters country | United States | United States |
| Vendor type | commercial | commercial |
“—” means unknown (we never treat missing evidence as a negative). Cells reflect each value's current evidence state; superseded or stale values are excluded. Ranking rows are editorial assessments under the cited methodology version — see the Infrastructure as Code (IaC) Tools category for definitions.