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Cybersecurity · head to head

IBM QRadar vs Vanta

IBM QRadar logo

IBM QRadar

Cybersecurity

Enterprise SIEM licensed by events per second, whose cloud business IBM sold to Palo Alto Networks in 2024.

From
On request
Rated
-
Full reviewWebsite
Vanta logo

Vanta

Cybersecurity

Compliance automation platform for SOC 2, ISO 27001 and similar frameworks.

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: IBM QRadar iBM sold the QRadar SaaS business to Palo Alto Networks in 2024 and those customers are being moved to Cortex XSIAM, so anyone buying today is choosing an on-premises product whose vendor has publicly moved the cloud future to a competitor, and the support horizon becomes a contract negotiation rather than an assumption.; Vanta no published pricing for any tier; all plans require requesting a demo and contacting sales
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which IBM QRadar and Vanta actually diverge.

Attributes where IBM QRadar and Vanta differ
AttributeIBM QRadarVanta
Founded1911Unknown

Identical on both: starting price (On request), pricing model (subscription), free tier (No), platforms (Web, Api), 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 IBM QRadar

  • Offence model
  • Network flow analysis
  • Device Support Modules
  • Ariel query language
  • Rules and building blocks
  • Deployment topology
  • App Exchange
  • Use Case Manager

Only in Vanta

Nothing recorded that IBM QRadar does not also cover.

What people use each for

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

IBM QRadar

  • A regulated enterprise that must keep log data on premises or in a specific jurisdiction and cannot use a shared SaaS SIEMnot Vanta
  • A SOC that wants log correlation and network flow analysis in one platform rather than buying an NDR product separatelynot Vanta
  • An existing QRadar estate deciding whether to stay on premises or accept the migration path to a different vendor's platformnot Vanta
  • Compliance-driven log retention and reporting where the audit requirement is specific about collection, retention and reportingnot Vanta

Vanta

  • SaaS and fintech companies needing rapid SOC 2 certification for enterprise salesnot IBM QRadar
  • Healthcare organisations automating HIPAA compliance managementnot IBM QRadar
  • European companies managing GDPR and privacy compliancenot IBM QRadar
  • Organisations implementing ISO 27001 and other security standardsnot IBM QRadar
  • Companies conducting vendor security assessments and managing third-party risknot IBM QRadar

Where each one falls short

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

IBM QRadar

  • IBM sold the QRadar SaaS business to Palo Alto Networks in 2024 and those customers are being moved to Cortex XSIAM, so anyone buying today is choosing an on-premises product whose vendor has publicly moved the cloud future to a competitor, and the support horizon becomes a contract negotiation rather than an assumption.
  • Licensing is by events per second and flows per minute, so every additional log source raises the cost directly and teams routinely exclude verbose sources such as DNS, proxy, endpoint and cloud audit logs to stay under the licence, which strips out exactly the data an investigation later needs.
  • It needs a dedicated operator: rule tuning, parser work and offence triage are continuous jobs, and an organisation that deploys QRadar without at least one named engineer accumulates thousands of unreviewed offences and a false sense of coverage.
  • A log source without a matching Device Support Module arrives unparsed, and writing a custom parser with regular expressions against an unfamiliar payload format is specialist work that can take days per source, which quietly determines which systems ever get monitored.
  • On-premises capacity is planned across consoles, processors, collectors and data nodes, so outgrowing the sizing means procuring and racking more appliances rather than changing a subscription tier, and growth becomes a purchasing cycle measured in months.

Vanta

  • No published pricing for any tier; all plans require requesting a demo and contacting sales
  • Essentials tier limited to one compliance framework; organisations needing multiple frameworks must upgrade to higher tiers
  • Plus and Professional tiers feature unclear differentiation; specific pricing and included questionnaires not published
  • Enterprise pricing fully custom; no transparency on costs or what features are included
  • AI questionnaire automation capped at 25 annually in Plus tier, only 144 annually in Professional tier

Pricing, plan by plan

IBM QRadar

On request
  • QRadar SIEMFree
    • Event and flow processing
    • Offense management
    • Threat intelligence
  • QRadar CloudFree
    • Cloud-native deployment
    • Elastic scaling
    • Managed infrastructure
  • QRadar SuiteFree
    • SIEM + SOAR + XDR
    • Unified analyst experience
    • Federated search

Vanta

On request
  • Essentials$undefined/variable
    • One compliance framework
    • Vanta AI Agent features
    • Automated evidence collection
  • Plus$undefined/variable
    • All Essentials features
    • Enhanced AI Agent capabilities
    • AI-powered questionnaire automation (25 annually)
  • Professional$undefined/variable
    • All Plus features
    • 144 questionnaires annually (marked 'Most Popular')
    • Risk management tools
  • Enterprise$undefined/variable
    • Fully customisable package
    • Flexible, scalable, advanced compliance
    • Tailored to sophisticated GRC requirements

Which should you pick?

Choose IBM QRadar if

  • You need offence model.
  • You work on Web, Api.
  • You also want network flow analysis.
IBM QRadar review

Choose Vanta if

  • You work on Web, API.
Vanta review

Questions people ask

Is IBM QRadar or Vanta better?
Neither clearly leads. IBM QRadar starts at On request and Vanta at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, IBM QRadar or Vanta?
IBM QRadar starts at On request and Vanta at On request.
Does IBM QRadar or Vanta run on more platforms?
IBM QRadar runs on Web, Api. Vanta runs on Web, API.
What is IBM QRadar best used for?
IBM QRadar is most often used for a regulated enterprise that must keep log data on premises or in a specific jurisdiction and cannot use a shared saas siem, a soc that wants log correlation and network flow analysis in one platform rather than buying an ndr product separately, an existing qradar estate deciding whether to stay on premises or accept the migration path to a different vendor's platform, compliance-driven log retention and reporting where the audit requirement is specific about collection, retention and reporting. Of those, a regulated enterprise that must keep log data on premises or in a specific jurisdiction and cannot use a shared saas siem and a soc that wants log correlation and network flow analysis in one platform rather than buying an ndr product separately are not what Vanta is typically brought in for.
What can IBM QRadar do that Vanta cannot?
IBM QRadar covers Offence model, Network flow analysis, Device Support Modules, Ariel query language.

Answered from the vendors’ own pages

IBM QRadar: Who owns QRadar now?

It is split. IBM sold the QRadar SaaS assets to Palo Alto Networks in a deal announced in May 2024 and closed that September, and those customers are being migrated to Cortex XSIAM. IBM retains and supports the on-premises product.

Vanta: How many compliance frameworks does Vanta support?

Vanta supports 35+ compliance frameworks including SOC 2, ISO 27001, HIPAA, GDPR and custom frameworks.

Source
IBM QRadar: Is QRadar being discontinued?

IBM has committed to continuing support for on-premises customers, including security updates, while offering migration assistance. The cloud product's future belongs to Palo Alto. If you are signing a multi-year term, get the support horizon written into the contract.

Vanta: Does Vanta automate questionnaires?

Yes. Vanta's AI Agent can automate questionnaire completion, with the number of annually supported questionnaires varying by plan (25 in Plus tier, 144 in Professional tier).

Source
IBM QRadar: How is it licensed?

By events per second for logs and flows per minute for network data, with the software or appliance sized to that rate. Add-on modules in the suite are licensed separately.

Vanta: How many integrations does Vanta support?

Vanta integrates with 300+ pre-built system connections and supports over 90% automation of compliance tasks through these integrations.

Source
IBM QRadar: What is an offence?

QRadar's term for a correlated case. Rules group related events and flows against a common indicator such as a host or user, so an analyst reviews one offence rather than the hundreds of events behind it.

IBM QRadar: Do I need a full-time engineer?

In practice yes for anything beyond a small deployment. Parser development, rule tuning and offence triage do not stop, and the most common failure mode is a well-installed QRadar that nobody has tuned since go-live.

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