# Atlantis vs Terramate

| Attribute | Atlantis | Terramate |
|---|---|---|
| **Vioscale score** | 54.8 (41% (low)) | 53.2 (39% (low)) |
| activity.commits_last_30d | 40 | 11 |
| adoption.dependent_repos | 2 | 0 |
| adoption.github_stars | 9,254 | 3,621 |
| deployment.options | `{"self_hosted":true}` | `{"cloud":true,"self_hosted":true}` |
| description.long | A system that orchestrates Terraform deployments via pull request workflows, providing safety checks, approval gates, and comprehensive audit logging for infrastructure changes across multiple Git platforms. | 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":"self","language":"HCL","paradigm":"declarative_dsl","multicloud":true,"policy_as_code":true,"drift_detection":true,"open_source_engine":true,"provider_ecosystem":true,"gitops_reconciliation":true,"managed_saas_offering":false}` | `{"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 | 7 | 10 |
| integrations.list | `[{"name":"GitHub"},{"name":"GitLab"},{"name":"Bitbucket"},{"name":"Azure DevOps"},{"name":"Terraform"},{"name":"Terraform Cloud/Enterprise"},{"name":"Slack"}]` | `[{"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 | Go |
| license.spdx | Apache-2.0 | MPL-2.0 |
| market.availability | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"web":true}` | `{"cli":true}` |
| pricing | `{"type":"open_source","freeTier":true,"sourceUrl":"https://www.runatlantis.io","retrievedAt":"2026-08-13T22:59:47.477Z"}` | `{"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 | open_source | freemium |
| pricing.price_level | free | low |
| pricing.transparent | - | no |
| release.cadence_days | 31 | 7 |
| release.history | `[{"url":"https://github.com/runatlantis/atlantis/releases/tag/v0.47.1","date":"2026-08-20T18:34:01Z","type":"stable","version":"v0.47.1"},{"url":"https://github.com/runatlantis/atlantis/releases/tag/v0.47.0","date":"2026-08-18T23:19:09Z","type":"stable","version":"v0.47.0"},{"url":"https://github.com/runatlantis/atlantis/releases/tag/v0.46.0","date":"2026-06-30T16:04:12Z","type":"stable","version":"v0.46.0"},{"url":"https://github.com/runatlantis/atlantis/releases/tag/v0.45.0","date":"2026-06-28T16:38:46Z","type":"stable","version":"v0.45.0"},{"url":"https://github.com/runatlantis/atlantis/releases/tag/v0.44.1","date":"2026-06-26T05:18:18Z","type":"stable","version":"v0.44.1"},{"url":"https://github.com/runatlantis/atlantis/releases/tag/v0.44.0","date":"2026-06-10T18:20:39Z","type":"stable","version":"v0.44.0"},{"url":"https://github.com/runatlantis/atlantis/releases/tag/v0.43.0","date":"2026-05-05T16:50:02Z","type":"stable","version":"v0.43.0"},{"url":"https://github.com/runatlantis/atlantis/releases/tag/v0.42.0","date":"2026-04-21T05:11:33Z","type":"stable","version":"v0.42.0"},{"url":"https://github.com/runatlantis/atlantis/releases/tag/v0.41.0","date":"2026-03-27T14:50:01Z","type":"stable","version":"v0.41.0"},{"url":"https://github.com/runatlantis/atlantis/releases/tag/v0.40.0","date":"2026-01-30T05:41:38Z","type":"stable","version":"v0.40.0"},{"url":"https://github.com/runatlantis/atlantis/releases/tag/v0.39.0","date":"2025-12-29T18:35:19Z","type":"stable","version":"v0.39.0"},{"url":"https://github.com/runatlantis/atlantis/releases/tag/v0.38.0","date":"2025-12-10T06:05:29Z","type":"stable","version":"v0.38.0"},{"url":"https://github.com/runatlantis/atlantis/releases/tag/v0.37.1","date":"2025-11-11T04:18:09Z","type":"stable","version":"v0.37.1"},{"url":"https://github.com/runatlantis/atlantis/releases/tag/v0.37.0","date":"2025-11-11T03:56:54Z","type":"stable","version":"v0.37.0"},{"url":"https://github.com/runatlantis/atlantis/releases/tag/v0.36.0","date":"2025-09-18T16:00:07Z","type":"stable","version":"v0.36.0"},{"url":"https://github.com/runatlantis/atlantis/releases/tag/v0.35.1","date":"2025-07-31T00:29:08Z","type":"stable","version":"v0.35.1"},{"url":"https://github.com/runatlantis/atlantis/releases/tag/v0.35.0","date":"2025-06-27T15:53:00Z","type":"stable","version":"v0.35.0"},{"url":"https://github.com/runatlantis/atlantis/releases/tag/v0.34.0","date":"2025-04-02T20:24:39Z","type":"stable","version":"v0.34.0"},{"url":"https://github.com/runatlantis/atlantis/releases/tag/v0.33.0","date":"2025-02-03T20:20:42Z","type":"stable","version":"v0.33.0"},{"url":"https://github.com/runatlantis/atlantis/releases/tag/v0.32.0","date":"2024-12-20T02:50:27Z","type":"stable","version":"v0.32.0"}]` | `[{"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"}]` |
| security.scorecard | 7.4 | - |
| security.vulnerabilities | `{"count":4,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2Frunatlantis%2Fatlantis&per_page=100","last_12m":2,"max_severity":"HIGH"}` | `{"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 | Atlantis | Terramate |
|---|:--:|:--:|
| **Core** |  |  |
| Paradigm | Declarative DSL | Declarative DSL |
| Language | HCL | HCL |
| **Portability** |  |  |
| Multicloud / cloud-agnostic | ✓ | ✓ |
| **Architecture** |  |  |
| State management | - | Self-managed |
| **Extensibility** |  |  |
| Pluggable provider ecosystem | ✓ | ✓ |
| **Governance** |  |  |
| Policy as code | ✓ | ✓ |
| **Ops** |  |  |
| Drift detection | ✓ | ✓ |
| GitOps continuous reconciliation | ✓ | ✓ |
| **Deployment** |  |  |
| Managed SaaS offering | ✗ | ✓ |
| Hosting | Self-hosted only | Cloud + self-hosted |
| **Adoption** |  |  |
| Import existing resources | - | ✓ |
| **Licensing** |  |  |
| Open-source engine | ✓ | ✓ |
| **Ecosystem** |  |  |
| CNCF maturity | - | - |

*Source: Vioscale. Generated 2026-09-01T16:39:45.837Z. "-" = undocumented, not absent.*