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Home / Vendors / Abnormal Security vs Tenable

Abnormal Security vs Tenable

Choosing between Abnormal Security and Tenable for compliance automation? Both support HIPAA, NIST CSF, while Abnormal Security also covers SOC 2, GDPR and Tenable also covers PCI DSS, ISO 27001. This comparison breaks down ratings, pricing, framework coverage, and key differences to help you decide.

Reviewed by ComplyGuide Editorial Team·Updated March 2026
Quick Verdict

Frameworks

Tied

Starting Price

Tied ($Contact for pricing/mo)

User Rating

Abnormal Security (4.6/5)

Abnormal Security logo

Abnormal Security

4.6/5 (0 reviews)

Founded in 2018, Abnormal Security is a cloud email security platform that uses behavioral AI to protect organizations from advanced email attacks including business email compromise, phishing, and account takeover. The platform provides compliance reporting and integrates with GRC workflows to demonstrate email security posture. It holds a excellent 4.6/5 rating based on 0 reviews. Headquartered in San Francisco, CA. The company has 501-1000 employees. It supports SOC 2, HIPAA, GDPR, NIST CSF.

SOC 2
HIPAA
GDPR
NIST CSF
Tenable logo

Tenable

4.4/5 (0 reviews)

Founded in 2002, Tenable is a leading exposure management company that provides vulnerability management, cloud security, and compliance solutions. Tenable.io and Tenable.sc enable organizations to understand their attack surface, detect vulnerabilities, and demonstrate compliance with frameworks like PCI DSS, NIST CSF, and HIPAA. It holds a strong 4.4/5 rating based on 0 reviews. Headquartered in Columbia, MD. The company has 1000+ employees. It supports PCI DSS, NIST CSF, HIPAA, ISO 27001.

PCI DSS
NIST CSF
HIPAA
ISO 27001

Side-by-Side Comparison

FeatureAbnormal SecurityTenable
Rating4.6/5 (0 reviews)4.4/5 (0 reviews)
Starting PriceContact for pricingContact for pricing
Founded20182002
Company Size501-10001000+
HeadquartersSan Francisco, CAColumbia, MD
Frameworks44
Pricing Plans33

Framework Support

FrameworkAbnormal SecurityTenable
GDPR
HIPAA
ISO 27001
NIST CSF
PCI DSS
SOC 2

Pricing Comparison

Abnormal Security Pricing

  • Inbound SecurityCustom
  • Email Security PlatformCustom
  • EnterpriseCustom
View full pricing

Tenable Pricing

  • Tenable.io EssentialsCustom
  • Tenable.io ProfessionalCustom
  • Tenable One EnterpriseCustom
View full pricing

Verdict

In summary: Abnormal Security edges out on user rating (4.6 vs 4.4). Also, Tenable has been in the market longer (since 2002), while Abnormal Security (since 2018) brings a more modern approach. Ultimately, the best choice depends on your organization's specific compliance requirements, team size, and budget. We recommend requesting demos from both vendors before committing.

View Abnormal SecurityView Tenable

When to Choose Each

Choose Abnormal Security if:

  • You need SOC 2 or GDPR compliance support
  • You want a more modern platform built with newer technology

Choose Tenable if:

  • You need PCI DSS or ISO 27001 compliance support
  • You prefer an established vendor with a longer track record (since 2002)

Ready to decide?

Get pricing information directly from these vendors.

Abnormal Security

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Tenable

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