Developer Tools · head to head
GNAT Pro vs Splunk Enterprise Security
GNAT Pro
Developer Tools
Software development environments and toolchains for Ada, C/C++ and Rust
- From
- On request
- Free plan
- No
Splunk Enterprise Security
Cybersecurity
The platform for operational intelligence
- From
- On request
- Free plan
- No
The short version
- Each has a real cost: GNAT Pro no pricing published on website; requires contacting AdaCore directly for quotes; 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 GNAT Pro and Splunk Enterprise Security actually diverge.
| Attribute | GNAT Pro | Splunk Enterprise Security |
|---|---|---|
| Pricing model | quote | subscription |
| Platforms | Web | Web, Api |
| Category | Developer Tools | Cybersecurity |
| Founded | Unknown | 2003 |
Identical on both: starting price (On request), free tier (No), 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 GNAT Pro
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.
GNAT Pro
- Building certified avionics software meeting DO-178B/C standardsnot Splunk Enterprise Security
- Developing automotive embedded systems with ISO-26262 compliancenot Splunk Enterprise Security
- Integrating Ada, C/C++, and Rust components in single codebasenot Splunk Enterprise Security
- Managing software supply chain vulnerabilities and SBOMsnot Splunk Enterprise Security
- Supporting long-lived software systems spanning decadesnot Splunk Enterprise Security
Splunk Enterprise Security
- Running a security operations centre on Splunk indexed log datanot GNAT Pro
- Correlation searches, risk based alerting and incident investigationnot GNAT Pro
- Compliance reporting from pooled security telemetrynot GNAT Pro
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
GNAT Pro
- No pricing published on website; requires contacting AdaCore directly for quotes
- Vendor indicates per-user, per-year subscription model but does not disclose specific costs
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
GNAT Pro
On requestNo published plan breakdown. See the GNAT Pro review.
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 GNAT Pro if
Nothing in the data separates GNAT Pro from Splunk Enterprise Security on the points above - pick on price and on how each one feels to use.
Choose Splunk Enterprise Security if
- You need security monitoring.
- You work on Web, Api.
- You also want incident review.
Questions people ask
- Is GNAT Pro or Splunk Enterprise Security better?
- Neither clearly leads. GNAT Pro starts at On request 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, GNAT Pro or Splunk Enterprise Security?
- GNAT Pro starts at On request and Splunk Enterprise Security at On request.
- Does GNAT Pro or Splunk Enterprise Security run on more platforms?
- GNAT Pro runs on Web. Splunk Enterprise Security runs on Web, Api.
- What is GNAT Pro best used for?
- GNAT Pro is most often used for building certified avionics software meeting do-178b/c standards, developing automotive embedded systems with iso-26262 compliance, integrating ada, c/c++, and rust components in single codebase, managing software supply chain vulnerabilities and sboms. Of those, building certified avionics software meeting do-178b/c standards and developing automotive embedded systems with iso-26262 compliance are not what Splunk Enterprise Security is typically brought in for.
- What can GNAT Pro 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
GNAT Pro: How much does GNAT Pro cost?
GNAT Pro pricing is not published on the website. Customers must request a pricing quote by contacting AdaCore directly or speaking with a GNAT Pro expert.
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.
SourceGNAT Pro: What is GNAT Pro licensing model?
GNAT Pro is sold on a per-user, per-year basis with no license locks. Customers can request pricing for their specific needs.
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.
SourceRelated pages
More on Splunk Enterprise Security
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