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Home / Vendors / Abnormal Security vs Schellman

Abnormal Security vs Schellman

Choosing between Abnormal Security and Schellman for compliance automation? Both support SOC 2, while Abnormal Security also covers HIPAA, GDPR, NIST CSF and Schellman also covers ISO 27001, PCI DSS. 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

Abnormal Security (4 vs 3)

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
Schellman logo

Schellman

4.5/5 (0 reviews)

Founded in 2009, Schellman is a leading global independent security and privacy compliance assessor offering SOC 2, ISO 27001, PCI DSS, HITRUST, and FedRAMP assessments. It holds a excellent 4.5/5 rating based on 0 reviews. Headquartered in Tampa, FL. The company has 201-500 employees. It supports SOC 2, ISO 27001, PCI DSS.

SOC 2
ISO 27001
PCI DSS

Side-by-Side Comparison

FeatureAbnormal SecuritySchellman
Rating4.6/5 (0 reviews)4.5/5 (0 reviews)
Starting PriceContact for pricingContact for pricing
Founded20182009
Company Size501-1000201-500
HeadquartersSan Francisco, CATampa, FL
Frameworks43
Pricing Plans32

Framework Support

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

Pricing Comparison

Abnormal Security Pricing

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

Schellman Pricing

  • AssessmentCustom
  • ContinuousCustom
View full pricing

Verdict

In summary: Abnormal Security edges out on user rating (4.6 vs 4.5). Also, Abnormal Security supports additional frameworks (HIPAA, GDPR, NIST CSF) that Schellman does not cover. Also, Schellman has been in the market longer (since 2009), 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 Schellman

When to Choose Each

Choose Abnormal Security if:

  • You need HIPAA or GDPR or NIST CSF compliance support
  • You need multi-framework compliance across 4 standards
  • You want more pricing flexibility (3 plans to choose from)
  • You want a more modern platform built with newer technology

Choose Schellman if:

  • You need ISO 27001 or PCI DSS compliance support
  • You prefer an established vendor with a longer track record (since 2009)

Ready to decide?

Get pricing information directly from these vendors.

Abnormal Security

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Schellman

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