# Google Deployment Manager vs Terramate

**Leader by Vioscale score:** Google Deployment Manager

| Attribute | Google Deployment Manager | Terramate |
|---|---|---|
| **Vioscale score** | 62.9 (45% (low)) | 53.2 (39% (low)) |
| activity.commits_last_30d | - | 11 |
| adoption.dependent_repos | - | 0 |
| adoption.github_stars | - | 3,621 |
| deployment.options | `{"cloud":true}` | `{"cloud":true,"self_hosted":true}` |
| description.long | Automates the provisioning and configuration of Google Cloud resources using declarative templates. Organizations define infrastructure as YAML or JSON files that specify which cloud services to create and how they should be configured, then use Deployment Manager to instantiate those resources as coordinated deployments. | An open-source orchestration and code generation platform that enables teams to manage infrastructure-as-code at scale, providing structure, governance, and self-service capabilities for developers and platform engineers. |
| features.capabilities | `{"hosting":"cloud","language":"YAML, JSON","paradigm":"declarative_dsl","multicloud":false,"cncf_member":"none","state_management":"vendor_managed","open_source_engine":false,"provider_ecosystem":true,"managed_saas_offering":true}` | `{"hosting":"both","language":"HCL","paradigm":"declarative_dsl","multicloud":true,"policy_as_code":true,"drift_detection":true,"import_existing":true,"state_management":"self_managed","open_source_engine":true,"provider_ecosystem":true,"gitops_reconciliation":true,"managed_saas_offering":true}` |
| integrations.count | 12 | 10 |
| integrations.list | `[{"name":"Cloud Storage"},{"name":"Compute Engine"},{"name":"Cloud SQL"},{"name":"Cloud Load Balancing"},{"name":"Cloud Logging"},{"name":"Cloud Monitoring"},{"name":"Cloud VPN"},{"name":"Cloud Interconnect"},{"name":"Cloud HSM"},{"name":"Secret Manager"},{"name":"Cloud KMS"},{"name":"Confidential Computing"}]` | `[{"name":"Terraform"},{"name":"OpenTofu"},{"name":"Terragrunt"},{"name":"Kubernetes"},{"name":"GitHub"},{"name":"GitHub Actions"},{"name":"GitLab CI/CD"},{"name":"BitBucket Pipelines"},{"name":"Azure DevOps"},{"name":"Slack"}]` |
| language.primary | - | Go |
| license.spdx | - | MPL-2.0 |
| market.availability | `{"hqCountry":"US","primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"cli":true,"web":true}` | `{"cli":true}` |
| pricing | `{"type":"free","summary":"Free as part of Google Cloud. $300 free credit for new accounts.","freeTier":true,"sourceUrl":"https://docs.cloud.google.com/deployment-manager/docs","retrievedAt":"2026-08-13T23:07:10.391Z"}` | `{"type":"subscription","plans":[{"free":true,"name":"Community","summary":"Free forever. Up to 2 users, 1000 resources, 30-day data retention.","features":["Code Management","Deployment Workflows","Pull Request Previews","Drift Management","Observability & Visibility","Environments and Stacks","Dependencies","Unlimited Workflows","CI/CD Integration","Orchestration","GitOps","Policy as Code (OPA)","Organizations (Multitenancy)","OIDC Integration","Community Support via Discord"],"components":[{"kind":"fixed","amount":0,"period":"month","currency":"USD"}],"description":"For individual DevOps and Platform Engineers to get started.","contactSales":false,"includedLimits":{"users":"2","resources":"1000","data_retention_days":"30"}},{"free":false,"name":"Teams","summary":"$449/month. Unlimited users, 5000 resources, 90-day retention. 14-day free trial.","features":["All Community features","Asset Management","Policies","CIS Benchmarks","DORA Metrics","Incident Management","Email and Chat Support","Dedicated shared Slack Channel","24-hour support response time"],"commitment":"monthly","components":[{"kind":"fixed","amount":449,"period":"month","currency":"USD"}],"description":"For SMBs and pioneering DevOps and Platform teams to get started.","contactSales":false,"includedLimits":{"users":"unlimited","resources":"5000","data_retention_days":"90"}},{"free":false,"name":"Enterprise","summary":"Custom pricing. Custom resources/retention. 4-hour support, PoC program, Cloud and Cloud-prem deployment options.","features":["All Teams features","SSO SAML 2.0","RBAC","Audit Logs","Private Source Control System integration","Cloud and Cloud-prem deployment options","4-hour support response time","PoC Program","Onboarding and Training","Dedicated Support and Account Manager"],"description":"For businesses looking to scale their IaC practices.","contactSales":true,"includedLimits":{"users":"unlimited","resources":"custom","data_retention_days":"custom"}}],"summary":"From free to $449/month. Free Community plan with 14-day free trial for Teams.","currency":"USD","freeTier":true,"sourceUrl":"https://terramate.io","retrievedAt":"2026-08-03T21:12:58.044Z","freeTrialDays":14,"startingPrice":{"amount":449,"period":"month","currency":"USD"},"billingPeriods":["month"]}` |
| pricing.free_tier | yes | yes |
| pricing.model | free | freemium |
| pricing.price_level | free | low |
| pricing.transparent | yes | no |
| release.cadence_days | - | 7 |
| release.history | - | `[{"url":"https://github.com/terramate-io/terramate/releases/tag/v0.17.2","date":"2026-07-31T12:40:47Z","type":"stable","version":"v0.17.2"},{"url":"https://github.com/terramate-io/terramate/releases/tag/v0.17.1","date":"2026-05-26T13:24:47Z","type":"stable","version":"v0.17.1"},{"url":"https://github.com/terramate-io/terramate/releases/tag/v0.17.1-rc1","date":"2026-05-21T15:07:55Z","type":"prerelease","version":"v0.17.1-rc1"},{"url":"https://github.com/terramate-io/terramate/releases/tag/v0.17.0","date":"2026-05-06T14:47:23Z","type":"stable","version":"v0.17.0"},{"url":"https://github.com/terramate-io/terramate/releases/tag/v0.17.0-rc6","date":"2026-04-29T12:23:33Z","type":"prerelease","version":"v0.17.0-rc6"},{"url":"https://github.com/terramate-io/terramate/releases/tag/v0.17.0-rc5","date":"2026-04-15T10:58:06Z","type":"prerelease","version":"v0.17.0-rc5"},{"url":"https://github.com/terramate-io/terramate/releases/tag/v0.17.0-rc4","date":"2026-04-08T11:50:30Z","type":"prerelease","version":"v0.17.0-rc4"},{"url":"https://github.com/terramate-io/terramate/releases/tag/v0.17.0-rc3","date":"2026-04-07T08:53:39Z","type":"prerelease","version":"v0.17.0-rc3"},{"url":"https://github.com/terramate-io/terramate/releases/tag/v0.17.0-rc2","date":"2026-03-11T10:45:21Z","type":"prerelease","version":"v0.17.0-rc2"},{"url":"https://github.com/terramate-io/terramate/releases/tag/v0.17.0-rc1","date":"2026-03-09T08:51:01Z","type":"prerelease","version":"v0.17.0-rc1"},{"url":"https://github.com/terramate-io/terramate/releases/tag/v0.16.0","date":"2026-02-17T15:48:59Z","type":"stable","version":"v0.16.0"},{"url":"https://github.com/terramate-io/terramate/releases/tag/v0.16.0-rc1","date":"2026-02-16T13:33:33Z","type":"prerelease","version":"v0.16.0-rc1"},{"url":"https://github.com/terramate-io/terramate/releases/tag/v0.15.5","date":"2026-01-20T13:34:33Z","type":"stable","version":"v0.15.5"},{"url":"https://github.com/terramate-io/terramate/releases/tag/v0.15.5-rc1","date":"2026-01-13T17:14:48Z","type":"prerelease","version":"v0.15.5-rc1"},{"url":"https://github.com/terramate-io/terramate/releases/tag/v0.15.4","date":"2026-01-09T10:58:58Z","type":"stable","version":"v0.15.4"},{"url":"https://github.com/terramate-io/terramate/releases/tag/v0.15.3","date":"2026-01-06T15:39:04Z","type":"stable","version":"v0.15.3"},{"url":"https://github.com/terramate-io/terramate/releases/tag/v0.15.3-rc1","date":"2026-01-05T16:58:12Z","type":"prerelease","version":"v0.15.3-rc1"},{"url":"https://github.com/terramate-io/terramate/releases/tag/v0.15.2","date":"2025-12-19T13:56:44Z","type":"stable","version":"v0.15.2"},{"url":"https://github.com/terramate-io/terramate/releases/tag/v0.15.1","date":"2025-12-04T10:41:06Z","type":"stable","version":"v0.15.1"},{"url":"https://github.com/terramate-io/terramate/releases/tag/v0.15.0","date":"2025-11-24T12:00:31Z","type":"stable","version":"v0.15.0"}]` |
| reliability.status_page | yes | - |
| security.vulnerabilities | - | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=nixpkgs&package_name=terramate&per_page=100","last_12m":0,"max_severity":null}` |

## Capabilities (Infrastructure as Code Tools)

| Capability | Google Deployment Manager | Terramate |
|---|:--:|:--:|
| **Core** |  |  |
| Paradigm | Declarative DSL | Declarative DSL |
| Language | YAML, JSON | HCL |
| **Portability** |  |  |
| Multicloud / cloud-agnostic | ✗ | ✓ |
| **Architecture** |  |  |
| State management | Vendor-managed | Self-managed |
| **Extensibility** |  |  |
| Pluggable provider ecosystem | ✓ | ✓ |
| **Governance** |  |  |
| Policy as code | - | ✓ |
| **Ops** |  |  |
| Drift detection | - | ✓ |
| GitOps continuous reconciliation | - | ✓ |
| **Deployment** |  |  |
| Managed SaaS offering | ✓ | ✓ |
| Hosting | Cloud only | Cloud + self-hosted |
| **Adoption** |  |  |
| Import existing resources | - | ✓ |
| **Licensing** |  |  |
| Open-source engine | ✗ | ✓ |
| **Ecosystem** |  |  |
| CNCF maturity | None | - |

*Source: Vioscale. Generated 2026-09-01T16:46:00.748Z. "-" = undocumented, not absent.*