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Cybersecurity · head to head

Rapid7 InsightVM vs Splunk Enterprise Security

Rapid7 InsightVM logo

Rapid7 InsightVM

Cybersecurity

Vulnerability management at scale

From
$1.62/month
Rated
-
Full reviewWebsite
Splunk Enterprise Security logo

Splunk Enterprise Security

Cybersecurity

The platform for operational intelligence

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Rapid7 InsightVM insightVM is now sold inside Exposure Command rather than as a standalone product; Splunk Enterprise Security splunk Enterprise Security is licensed separately from the Splunk platform, so a SIEM deployment needs both
  • They diverge on capability: Rapid7 InsightVM covers Asset discovery, Splunk Enterprise Security covers Security monitoring.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Rapid7 InsightVM and Splunk Enterprise Security actually diverge.

Attributes where Rapid7 InsightVM and Splunk Enterprise Security differ
AttributeRapid7 InsightVMSplunk Enterprise Security
Starting price$1.62/monthOn request
Pricing modelusage-basedsubscription
PlatformsWeb, Cloud, ApiWeb, Api
Founded20002003

Identical on both: free tier (No), user rating (Not yet rated), category (Cybersecurity).

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 Rapid7 InsightVM

  • Asset discovery
  • Vulnerability scanning
  • Risk prioritization
  • Custom policies
  • Remediation tracking
  • API access
  • Slack
  • Jira

Only in Splunk Enterprise Security

  • Security monitoring
  • Incident review
  • Risk-based alerting
  • Investigation workbench
  • MITRE ATT&CK mapping
  • Automated response
  • Google Cloud
  • Palo Alto

Both cover

  • Threat intelligence
  • Compliance reporting
  • ServiceNow
  • Azure
  • AWS
  • SOC2 Type 2
  • ISO 27001
  • FedRAMP

What people use each for

The jobs each tool is most often brought in to do.

Rapid7 InsightVM

  • Vulnerability management and risk assessmentnot Splunk Enterprise Security
  • Web application security scanningnot Splunk Enterprise Security
  • Cloud infrastructure security monitoringnot Splunk Enterprise Security

Splunk Enterprise Security

  • Running a security operations centre on Splunk indexed log datanot Rapid7 InsightVM
  • Correlation searches, risk based alerting and incident investigationnot Rapid7 InsightVM
  • Compliance reporting from pooled security telemetrynot Rapid7 InsightVM

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Rapid7 InsightVM

  • InsightVM is now sold inside Exposure Command rather than as a standalone product
  • Rapid7 states pricing is not publicly listed and is provided by custom quote based on the customer's environment
  • Billing counts billable assets including devices, software, identities, cloud compute instances and applications, so the asset count grows faster than a device inventory suggests
  • Cloud security, compliance, infrastructure as code scanning and application security testing require the Ultimate package rather than Essentials
  • Volume discounts are described as commonly available for larger asset counts, so smaller buyers pay the higher unit rate

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

Rapid7 InsightVM

$1.62/month
  • InsightVM$1.62/month per asset
    • Vulnerability risk management
    • Unlimited user accounts
    • 24/7 technical support
  • InsightAppSec$175/month
    • Web application security
    • Per application pricing
    • Unlimited user accounts
  • InsightCloudsec$5775/month
    • Cloud security
    • Up to 500 instances
    • Unlimited user accounts

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 Rapid7 InsightVM if

  • You need asset discovery.
  • You work on Web, Cloud, Api.
  • You also want vulnerability scanning.
Rapid7 InsightVM review

Choose Splunk Enterprise Security if

  • You need security monitoring.
  • You work on Web, Api.
  • You also want incident review.
Splunk Enterprise Security review

Questions people ask

Is Rapid7 InsightVM or Splunk Enterprise Security better?
Neither clearly leads. Rapid7 InsightVM starts at $1.62/month 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, Rapid7 InsightVM or Splunk Enterprise Security?
Rapid7 InsightVM starts at $1.62/month and Splunk Enterprise Security at On request.
Does Rapid7 InsightVM or Splunk Enterprise Security run on more platforms?
Rapid7 InsightVM runs on Web, Cloud, Api. Splunk Enterprise Security runs on Web, Api.
What is Rapid7 InsightVM best used for?
Rapid7 InsightVM is most often used for vulnerability management and risk assessment, web application security scanning, cloud infrastructure security monitoring. Of those, vulnerability management and risk assessment and web application security scanning are not what Splunk Enterprise Security is typically brought in for.
What can Rapid7 InsightVM do that Splunk Enterprise Security cannot?
Rapid7 InsightVM covers Asset discovery, Vulnerability scanning, Risk prioritization, Custom policies. Splunk Enterprise Security covers Security monitoring, Incident review, Risk-based alerting, Investigation workbench. Both handle Threat intelligence, Compliance reporting, ServiceNow, Azure.

Answered from the vendors’ own pages

Rapid7 InsightVM: What is the starting price for Rapid7 InsightVM?

InsightVM starts at $1.62 per month per asset, with example pricing provided for 500-asset deployments.

Source
Splunk 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.

Source
Rapid7 InsightVM: How much does InsightAppSec cost?

InsightAppSec starts at $175 per month per application for web application security scanning.

Source
Splunk 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.

Source
Rapid7 InsightVM: What does InsightCloudsec cover?

InsightCloudsec starts at $5,775 per month for cloud security monitoring of up to 500 instances.

Source
Rapid7 InsightVM: Do Rapid7 products include unlimited user accounts?

Yes, all Rapid7 products include unlimited user accounts, 24/7 technical support, single sign-on, and customer-success team access.

Source
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