HCP Terraform vs StackGuardian: cloud disaster recovery compared
HCP Terraform scores 41.7 and StackGuardian scores 39.8 on this site's weights, so HCP Terraform ranks higher overall. HCP Terraform wins on infrastructure coverage, recovery automation, cross-region and cross-account rebuild and pricing transparency; StackGuardian wins on restore as code; they tie on drift and change history and data protection.
Ranking current as of September 2026 · By the Cloud Resilience Vendors research desk
Verdict by criterion
| Criterion | HCP Terraform | StackGuardian | Winner |
|---|---|---|---|
| Infrastructure coverage beyond data COV 20% | 40 | 30 | HCP Terraform |
| Recovery automation AUTO 16% | 45 | 35 | HCP Terraform |
| Cross-region and cross-account rebuild XREG 14% | 50 | 30 | HCP Terraform |
| Drift and change history DRIFT 12% | 80 | 80 | Tie |
| Restore as code (IaC generation) IAC 10% | 30 | 85 | StackGuardian |
| Data protection depth and cloud DR track record DATA 18% | 5 | 5 | Tie |
| Pricing transparency PRICE 10% | 60 | 50 | HCP Terraform |
| Weighted total | 41.7 | 39.8 | HCP Terraform |
HCP Terraform wins 4, StackGuardian wins 1, ties 2
- DATA
- Not covered or not published No data protection.
- CONFIG
- Partial or not itemized Only what is already in Terraform code.
- NETWORK
- Partial or not itemized Only what is already in Terraform code.
- IAM
- Partial or not itemized Only what is already in Terraform code.
- DNS
- Partial or not itemized Only what is already in Terraform code.
What the vendor's public material says it restores. Not a test result. Hatched = partial or not itemized.
- Data
- Not covered or not published No data protection.
- Configuration
- Partial or not itemized Only what is already in Terraform code.
- Network
- Partial or not itemized Only what is already in Terraform code.
- IAM
- Partial or not itemized Only what is already in Terraform code.
- DNS
- Partial or not itemized Only what is already in Terraform code.
What the vendor's public material says it restores. Not a test result. Hatched = partial or not itemized.
- DATA
- Not covered or not published No data protection.
- CONFIG
- Partial or not itemized Codifies unmanaged resources; no restore workflow.
- NETWORK
- Not covered or not published No recovery product.
- IAM
- Not covered or not published No recovery product.
- DNS
- Not covered or not published No recovery product.
What the vendor's public material says it restores. Not a test result. Hatched = partial or not itemized.
- Data
- Not covered or not published No data protection.
- Configuration
- Partial or not itemized Codifies unmanaged resources; no restore workflow.
- Network
- Not covered or not published No recovery product.
- IAM
- Not covered or not published No recovery product.
- DNS
- Not covered or not published No recovery product.
What the vendor's public material says it restores. Not a test result. Hatched = partial or not itemized.
How do HCP Terraform and StackGuardian differ in approach?
HCP Terraform is ranked as an IaC baseline, with the ranking note "The baseline: re-apply code you already have". StackGuardian is ranked in the IaC codification and governance category, with the ranking note "Best for codifying unmanaged resources on a budget".
HCP Terraform
- Health assessments detect drift and run continuous validation, in HCP Terraform Standard and Premium only.
Source: HashiCorp docs: Health assessments · Reviewed Sep 2026
- Stores current and historical state versions, with a UI rollback to a previous state version; HashiCorp warns this can orphan or duplicate resources.
Source: HashiCorp docs: State · Reviewed Sep 2026
- Pricing is pay-as-you-go with a $500 credit, Flex plans or Enterprise Self Managed.
Source: HashiCorp pricing · Reviewed Sep 2026
StackGuardian
- Discovers unmanaged cloud resources and converts them into version-controlled Terraform or OpenTofu code.
Source: StackGuardian home page · Reviewed Sep 2026
- Continuous drift detection with audit reports, and policy guardrails with OPA/Rego.
Source: StackGuardian home page · Reviewed Sep 2026
- No backup or cloud disaster recovery product is described on the home page.
Source: StackGuardian home page · Reviewed Sep 2026
Where does each one score higher?
HCP Terraform
- Infrastructure coverage beyond data: 40 vs 30. Can only rebuild what is already written in Terraform; resources created by hand or by other tools are outside its reach.
- Recovery automation: 45 vs 35. Re-running a workspace can rebuild infrastructure, but there is no recovery workflow, dependency capture or failover.
- Cross-region and cross-account rebuild: 50 vs 30. Code can be pointed at another region or account, which the team has to design and test itself.
- Pricing transparency: 60 vs 50. Pay-as-you-go with a $500 credit is published; per-resource rates sit in an IBM pricing table.
StackGuardian
- Restore as code (IaC generation): 85 vs 30. Codifies unmanaged resources into Terraform or OpenTofu.
Tied
- Drift and change history: 80 each. HCP Terraform: Health assessments detect drift and run continuous validation, in the Standard and Premium editions only. StackGuardian: Continuous drift detection with audit reports.
- Data protection depth and cloud DR track record: 5 each. HCP Terraform: No data protection. StackGuardian: No data protection.
What does each one cost?
| Vendor | Published pricing | Source |
|---|---|---|
| HCP Terraform | Pay-as-you-go with a $500 credit; Flex plans; Enterprise self-managed. Per-resource rates are in IBM's pricing table. Pay-as-you-go with a $500 credit is published; per-resource rates sit in an IBM pricing table. | Source: HCP Terraform pricing · Reviewed Sep 2026 |
| StackGuardian | Free tier with no credit card; enterprise plans: Contact sales. A free tier with no credit card is published; enterprise plans are Contact sales. | Source: StackGuardian pricing · Reviewed Sep 2026 |
Model your own inputs in the calculator.
Which should you choose?
Choose HCP Terraform if you need a continuous record of what changed and drift detection against a known-good state, or you need to model the cost from public pricing before a sales call. HCP Terraform scores 80 on drift and change history and 60 on pricing transparency.
Choose StackGuardian if you want recovery to produce infrastructure as code your team can review and keep, or you need a continuous record of what changed and drift detection against a known-good state. StackGuardian scores 85 on restore as code and 80 on drift and change history.
Frequently asked questions
Is HCP Terraform or StackGuardian better for cloud disaster recovery?
On this site's weights HCP Terraform scores higher (41.7 vs 39.8). StackGuardian is ahead on restore as code. Which fits better depends on how much those criteria matter to you; the calculator lets you re-weight them. Open the calculator.
Do HCP Terraform and StackGuardian publish their prices?
HCP Terraform: Pay-as-you-go with a $500 credit; Flex plans; Enterprise self-managed. Per-resource rates are in IBM's pricing table. StackGuardian: Free tier with no credit card; enterprise plans: Contact sales.
Do HCP Terraform and StackGuardian back up data?
HCP Terraform: Not covered or not published, no data protection. StackGuardian: Not covered or not published, no data protection. Most teams pair an infrastructure recovery tool with a data backup product.