Developer Tools · head to head
HCP Terraform vs Splunk Enterprise Security
HCP Terraform
Developer Tools
Infrastructure as code provisioning and management, formerly Terraform Cloud
- From
- Free
- Free plan
- Yes
Splunk Enterprise Security
Cybersecurity
The platform for operational intelligence
- From
- On request
- Free plan
- No
The short version
- Only HCP Terraform has a free tier, so it costs nothing to try first.
- Each has a real cost: HCP Terraform legacy free version deprecated; no current freemium tier; Splunk Enterprise Security splunk Enterprise Security is licensed separately from the Splunk platform, so a SIEM deployment needs both
- Prices and features above were last checked on 30 August 2026.
Where they differ
Only the attributes on which HCP Terraform and Splunk Enterprise Security actually diverge.
| Attribute | HCP Terraform | Splunk Enterprise Security |
|---|---|---|
| Starting price | Free | On request |
| Pricing model | usage-based | subscription |
| Free tier | Yes | No |
| Platforms | Web | Web, Api |
| Category | Developer Tools | Cybersecurity |
| Founded | Unknown | 2003 |
Identical on both: user rating (Not yet rated).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in HCP Terraform
Nothing recorded that Splunk Enterprise Security does not also cover.
Only in Splunk Enterprise Security
- Security monitoring
- Incident review
- Risk-based alerting
- Threat intelligence
- Investigation workbench
- MITRE ATT&CK mapping
- Automated response
- Compliance reporting
What people use each for
The jobs each tool is most often brought in to do.
HCP Terraform
- Infrastructure as Code managementnot Splunk Enterprise Security
- Cloud resource provisioningnot Splunk Enterprise Security
Splunk Enterprise Security
- Running a security operations centre on Splunk indexed log datanot HCP Terraform
- Correlation searches, risk based alerting and incident investigationnot HCP Terraform
- Compliance reporting from pooled security telemetrynot HCP Terraform
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
HCP Terraform
- Legacy free version deprecated; no current freemium tier
- New users receive $500 credit but still require usage to continue service
- Terraform Enterprise requires custom pricing
Splunk Enterprise Security
- Splunk Enterprise Security is licensed separately from the Splunk platform, so a SIEM deployment needs both
- Splunk publishes no rate for Enterprise Security and directs buyers to contact a pricing expert
- UEBA, SOAR and automated threat analysis require the Premier edition rather than Essentials
- The platform underneath can be billed by ingest volume, workload or activity, so the total cost depends on a pricing model chosen at contract time rather than a list price
Pricing, plan by plan
HCP Terraform
Free- Essentials$0.1/month
- Per resource pricing
- Remote state storage
- VCS connection
- Standard$0.47/month
- Per resource pricing
- Essentials features plus unlimited modules
- Module deprecation
- Premium$0.99/month
- Per resource pricing
- Standard features plus module revocation
- Waypoint actions
Splunk Enterprise Security
On request- Workload PricingFree
- Pay per compute
- Flexible scaling
- All features
- Ingest PricingFree
- Pay per GB ingested
- Predictable costs
- All features
- Entity PricingFree
- Pay per monitored entity
- Security focused
- All features
Which should you pick?
Choose Splunk Enterprise Security if
- You need security monitoring.
- You work on Web, Api.
- You also want incident review.
Questions people ask
- Is HCP Terraform or Splunk Enterprise Security better?
- Neither clearly leads. HCP Terraform starts at Free and Splunk Enterprise Security at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, HCP Terraform or Splunk Enterprise Security?
- HCP Terraform has a free tier; the other does not. Paid plans start at Free for HCP Terraform and On request for Splunk Enterprise Security.
- Does HCP Terraform or Splunk Enterprise Security run on more platforms?
- HCP Terraform runs on Web. Splunk Enterprise Security runs on Web, Api.
- Can I use HCP Terraform for free?
- Yes. HCP Terraform has a free tier, so you can try it without paying. Splunk Enterprise Security starts at On request.
- What is HCP Terraform best used for?
- HCP Terraform is most often used for infrastructure as code management, cloud resource provisioning. Of those, infrastructure as code management and cloud resource provisioning are not what Splunk Enterprise Security is typically brought in for.
- What can HCP Terraform do that Splunk Enterprise Security cannot?
- Splunk Enterprise Security covers Security monitoring, Incident review, Risk-based alerting, Threat intelligence.
Answered from the vendors’ own pages
HCP Terraform: How much does HCP Terraform cost?
HCP Terraform uses per-resource pricing starting at $0.10/month/resource for Essentials, $0.47/month/resource for Standard, and $0.99/month/resource for Premium.
SourceSplunk Enterprise Security: How much does Splunk Enterprise Security cost?
Splunk Enterprise Security pricing is not published. The product is available in Essentials Edition with threat detection, investigation, and response capabilities, and Premier Edition with UEBA, SOAR, and Automated Threat Analysis. Customers must contact Splunk sales for pricing quotes on either edition.
SourceHCP Terraform: Does HCP Terraform offer a free tier?
No, the legacy free version has been deprecated. However, new users receive $500 credit to try the service.
SourceSplunk Enterprise Security: What editions of Splunk Enterprise Security are available?
Splunk Enterprise Security offers Essentials Edition with threat detection, investigation, and response capabilities, and Premier Edition which adds UEBA (User and Entity Behavior Analytics), SOAR (Security Orchestration, Automation and Response), and Automated Threat Analysis.
SourceHCP Terraform: What does the Standard plan include?
Standard plan at $0.47/month/resource includes unlimited modules, module deprecation, team notifications, no-code provisioning, and Waypoint templates.
SourceRelated pages
More on HCP Terraform
More on Splunk Enterprise Security
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