Comparison

Google Deployment Manager vs Terramate

On the evidence we track, Google Deployment Manager leads this comparison with a composite score of 63/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Google Deployment Manager full profile →Terramate full profile →

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★Google Deployment Manager63

Terramate53

Attribute comparison across 2 tools
Attribute	Google Deployment ManagerLeader	Terramate
Vioscale score	63 / 100low · 45%	53 / 100low · 39%
Pricing
Free tierpricing.free_tier	✓	✓
Modelpricing.model	free	freemium
Price levelpricing.price_level	free	low
Transparentpricing.transparent	✓	✗
Integrations
Countintegrations.count	12	10
Security
Vulnerabilitiessecurity.vulnerabilities	-	Count: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=nixpkgs&package_name=terramate&per_page=100 · Last 12m: 0
Reliability
Status pagereliability.status_page	✓	-
Adoption
Dependent reposadoption.dependent_repos	-	0
Github starsadoption.github_stars	-	3,621
Activity
Commits last 30dactivity.commits_last_30d	-	11
Release
Cadence daysrelease.cadence_days	-	7
Historyrelease.history	-	20 items
License
Spdxlicense.spdx	-	MPL-2.0
Language
Primarylanguage.primary	-	Go
Market
Availabilitymarket.availability	Available worldwide · HQ US	Available worldwide

Score

Vioscale score

Google Deployment Manager63 / 100low · 45%

Terramate53 / 100low · 39%

Pricing

Free tier

Google Deployment Manager✓

Terramate✓

Model

Google Deployment Managerfree

Terramatefreemium

Price level

Google Deployment Managerfree

Terramatelow

Transparent

Google Deployment Manager✓

Terramate✗

Integrations

Count

Google Deployment Manager12

Terramate10

Security

Vulnerabilities

Google Deployment Manager–

TerramateCount: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=nixpkgs&package_name=terramate&per_page=100 · Last 12m: 0

Reliability

Status page

Google Deployment Manager✓

Terramate–

Adoption

Dependent repos

Google Deployment Manager–

Terramate0

Github stars

Google Deployment Manager–

Terramate3,621

Activity

Commits last 30d

Google Deployment Manager–

Terramate11

Release

Cadence days

Google Deployment Manager–

Terramate7

History

Google Deployment Manager–

Terramate20 items

License

Spdx

Google Deployment Manager–

TerramateMPL-2.0

Language

Primary

Google Deployment Manager–

TerramateGo

Market

Availability

Google Deployment ManagerAvailable worldwide · HQ US

TerramateAvailable worldwide

Capabilities

Feature-by-feature on the axes that matter for infrastructure as code tools. “-” means undocumented, not absent.

Capability comparison for 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	-

Core

Paradigm

Google Deployment ManagerDeclarative DSL

TerramateDeclarative DSL

Language

Google Deployment ManagerYAML, JSON

TerramateHCL

Portability

Multicloud / cloud-agnostic

Google Deployment Manager✗

Terramate✓

Architecture

State management

Google Deployment ManagerVendor-managed

TerramateSelf-managed

Extensibility

Pluggable provider ecosystem

Google Deployment Manager✓

Terramate✓

Governance

Policy as code

Google Deployment Manager-

Terramate✓

Ops

Drift detection

Google Deployment Manager-

Terramate✓

GitOps continuous reconciliation

Google Deployment Manager-

Terramate✓

Deployment

Managed SaaS offering

Google Deployment Manager✓

Terramate✓

Hosting

Google Deployment ManagerCloud only

TerramateCloud + self-hosted

Adoption

Import existing resources

Google Deployment Manager-

Terramate✓

Licensing

Open-source engine

Google Deployment Manager✗

Terramate✓

Ecosystem

CNCF maturity

Google Deployment ManagerNone

Terramate-

What each one is

The product in its own terms, so the numbers below have context.

Google Deployment Manager

Leader

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.

Independently observed

Terramate

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.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Google Deployment Manager

Leader

FreeFree tier

Free as part of Google Cloud. $300 free credit for new accounts.

as of 2026-08-13verify ↗

Terramate

from $449/moSubscriptionFree tier14-day trial

From free to $449/month. Free Community plan with 14-day free trial for Teams.

CommunityFree
- Code Management
- Deployment Workflows
- Pull Request Previews
- Drift Management
- Observability & Visibility
- +10 more
Teams$449/month. Unlimited users, 5000 resources, 90-day retention. 14-day free trial.
- All Community features
- Asset Management
- Policies
- CIS Benchmarks
- DORA Metrics
- +4 more
EnterpriseContact sales
- All Teams features
- SSO SAML 2.0
- RBAC
- Audit Logs
- Private Source Control System integration
- +5 more

as of 2026-08-03verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platform and deployment support comparison
Supports	Google Deployment Manager	Terramate
WebPlatforms	✓	✗
CLIPlatforms	✓	✓
Cloud / SaaSDeployment	✓	✓
Self-hostedDeployment	✗	✓

Platforms

Web

Google Deployment Manager✓

Terramate✗

CLI

Google Deployment Manager✓

Terramate✓

Deployment

Cloud / SaaS

Google Deployment Manager✓

Terramate✓

Self-hosted

Google Deployment Manager✗

Terramate✓

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Google Deployment Manager

Leader

12 total

Cloud Storage
Compute Engine
Cloud SQL
Cloud Load Balancing
Cloud Logging
Cloud Monitoring
Cloud VPN
Cloud Interconnect
Cloud HSM
Secret Manager
Cloud KMS
Confidential Computing

Independently observed

Terramate

10 total

Terraform
OpenTofu
Terragrunt
Kubernetes
GitHub
GitHub Actions
GitLab CI/CD
BitBucket Pipelines
Azure DevOps
Slack

Independently observed

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.