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Home / Vendors / Abnormal Security vs Opus

Abnormal Security vs Opus

Choosing between Abnormal Security and Opus for compliance automation? Both support SOC 2, GDPR, while Abnormal Security also covers HIPAA, NIST CSF and Opus also covers 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

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
Opus logo

Opus

4.2/5 (0 reviews)

Founded in 2020, Opus provides GRC (governance, risk, and compliance) automation for GDPR, SOC 2, ISO 27001, and other frameworks with focus on third-party risk management. It holds a strong 4.2/5 rating based on 0 reviews. Headquartered in Tel Aviv, Israel. The company has 51-200 employees. It supports SOC 2, GDPR, ISO 27001.

SOC 2
GDPR
ISO 27001

Side-by-Side Comparison

FeatureAbnormal SecurityOpus
Rating4.6/5 (0 reviews)4.2/5 (0 reviews)
Starting PriceContact for pricingContact for pricing
Founded20182020
Company Size501-100051-200
HeadquartersSan Francisco, CATel Aviv, Israel
Frameworks43
Pricing Plans32

Framework Support

FrameworkAbnormal SecurityOpus
GDPR
HIPAA
ISO 27001
NIST CSF
SOC 2

Pricing Comparison

Abnormal Security Pricing

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

Opus Pricing

  • StandardCustom
  • EnterpriseCustom
View full pricing

Verdict

In summary: Abnormal Security edges out on user rating (4.6 vs 4.2). Also, Abnormal Security supports additional frameworks (HIPAA, NIST CSF) that Opus does not cover. Also, Abnormal Security has been in the market longer (since 2018), while Opus (since 2020) 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 Opus

When to Choose Each

Choose Abnormal Security if:

  • You need HIPAA or NIST CSF compliance support
  • You need multi-framework compliance across 4 standards
  • You want more pricing flexibility (3 plans to choose from)
  • Peer reviews matter to you (4.6/5 user rating)

Choose Opus if:

  • You need ISO 27001 compliance support

Ready to decide?

Get pricing information directly from these vendors.

Abnormal Security

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Opus

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