Head-to-head · Infrastructure Drift Detection Software
Terraform vs ControlMonkey
Terraform leads on 1 check, ControlMonkey on 0, and 1 is even. Who comes out ahead on the 2 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreTerraform · 9.3/10
- Free planonly Terraform
- Most featuresControlMonkey · 1 of 1
Terraform scores higher on our rubric for infrastructure drift detection software: 9.3 against 7.9 out of 10; our editors rank them #1 and #8.
Terraform offers free plan; ControlMonkey doesn't.
Terraform is the better fit for terraform teams wanting a widely adopted baseline. ControlMonkey is the better fit for cloud teams wanting continuous Terraform drift alerts.
- Terraform fits best
Terraform teams wanting a widely adopted baseline
- ControlMonkey fits best
Cloud teams wanting continuous Terraform drift alerts
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Side by side
| Feature | Terraform 9.3/10 Visit ↗ | ControlMonkey 7.9/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 9.3 | 7.9 |
| Ranking | #1 in Infrastructure Drift Detection Software | #8 in Infrastructure Drift Detection Software |
| Best for | Terraform teams wanting a widely adopted baseline | Cloud teams wanting continuous Terraform drift alerts |
| Pricing model | Free plan + paid | Paid |
| Starting price | — | — |
| Free plan | ✓ (best) | — |
| Free trial | — | — |
| Deployment | Cloud, Self-hosted | Cloud |
| Platforms | Web, Windows, macOS, Linux | Web |
| Compliance | SSO/SAML | SOC 2, 2FA, SSO/SAML |
| Built for | Solo, Small business, Mid-market, Enterprise | Mid-market, Enterprise |
| Features Terraform 0/1 · ControlMonkey 1/1 | ||
| Approval workflows | Not checked yet | ✓ (best) |
| Specs | ||
| Cloud coverage | Not checked yet | Multi-cloud |
| IaC sources | Not checked yet | Terraform, OpenTofu, Terragrunt |
| Detection cadence | Not checked yet | Continuous |
| Drift remediation | Not checked yet | Guided |
| Our review | ||
| Pros |
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| Cons |
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| Our verdict | Terraform defines infrastructure in human-readable configuration files and manages changes through a write, plan, and apply workflow. It is suited to individual practitioners and platform teams provisioning cloud, on-premises, and service… Read the review → |
ControlMonkey is a cloud infrastructure and IaC governance platform for DevOps and platform teams that need to identify changes made outside declared infrastructure code. It continuously compares cloud resources with Terraform state and… Read the review → |
Strengths and trade-offs
Terraform — where it wins
- Plan and refresh operations reveal infrastructure drift
- State management supports local and remote backends
- Free plan includes remote execution and up to 500 managed resources
Where it doesn't
- Drift detection relies on refresh and plan operations
- Paid HCP Terraform plans use usage-based or sales-led pricing
- Documented support channel is limited to documentation
ControlMonkey — where it wins
- Continuously compares live cloud resources with Terraform state and code.
- Real-time alerts surface out-of-band changes and ClickOps activity.
- Guided fixes can open a pull request or reconcile resources to code.
Where it doesn't
- The Free Resilience Assessment is a one-time assessment, not an ongoing plan.
- Paid subscriptions are quote-based.
- The product is cloud-deployed and listed for web access.
- Terraform9.3/10 · Free plan
Terraform detects drift through plan and refresh workflows, with state, import, and policy tools.
Visit TerraformFull verdict → - ControlMonkey7.9/10 · Pricing on request
Continuous multi-cloud drift detection with code-and-pull-request remediation.
Visit ControlMonkeyFull verdict →
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- Terragrunt Scale vs ControlMonkey
All infrastructure drift detection software comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026
Last updated · How we research and update