Abnormal Security

VS

Mimecast

Cybersecurity Comparison

Abnormal Security vs Mimecast: Side-by-Side Comparison

Abnormal Security
Mimecast
Rating
★★★★★★★★★★
4.7/5
★★★★★★★★★★
4.1/5
Free Tier
No
No
Trial Days
None
30-day trial
Pricing
Pricing based on mailboxes; contact sales for enterprise quote
Core from $5.10/user/mo; Horizon from $10.50/user/mo; Advanced custom pricing
Company
Abnormal Security Corporation
Mimecast Limited
Founded
2019
2003
Best For
Organizations wanting API-based email security stopping zero-day BEC attacks autonomously
Businesses needing email security combined with compliance archiving and uptime guarantee

Pros & Cons

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Abnormal Security

API-based deployment requires no MX record change and deploys in under 30 minutes
Behavioral AI models normal communication patterns per employee then detects deviations
Stops novel BEC attacks with no known indicators that signature tools miss entirely
Attack timeline view reconstructs entire campaign showing attacker reconnaissance steps
Autonomous remediation removes threats from inboxes without analyst intervention needed
API-only model means no on-premise or gateway deployment option available
Newer company with less track record than established players like Proofpoint

Mimecast

Cyber Resilience combines email security, archiving, and continuity in one service
Email Continuity ensures mail flows even during Microsoft 365 or Google outages
Targeted Threat Protection uses multi-layer scanning on all links and attachments
Message retention and compliance archiving meets regulatory requirements globally
Security Awareness Training included in higher tiers for human risk reduction
Outages in Mimecast infrastructure directly impact customer email deliverability
Pricing structure complexity makes total cost difficult to predict accurately

Use Case Analysis

Which is better for Endpoint Security?

Both Abnormal Security and Mimecast support Endpoint Security workflows. Abnormal Security has a slight edge with a 4.7 rating and Behavioral baseline per employee catches novel BEC with zero signatures required. If Endpoint Security is your primary use case, Abnormal Security is the safer pick.

Which is better for Antivirus?

Both Abnormal Security and Mimecast support Antivirus workflows. Abnormal Security has a slight edge with a 4.7 rating and Behavioral baseline per employee catches novel BEC with zero signatures required. If Antivirus is your primary use case, Abnormal Security is the safer pick.

Which is better for Privacy?

Both Abnormal Security and Mimecast support Privacy workflows. Abnormal Security has a slight edge with a 4.7 rating and Behavioral baseline per employee catches novel BEC with zero signatures required. If Privacy is your primary use case, Abnormal Security is the safer pick.

Which is better for Encryption?

Both Abnormal Security and Mimecast support Encryption workflows. Abnormal Security has a slight edge with a 4.7 rating and Behavioral baseline per employee catches novel BEC with zero signatures required. If Encryption is your primary use case, Abnormal Security is the safer pick.

Which is better for Two Factor Authentication?

Both Abnormal Security and Mimecast support Two Factor Authentication workflows. Abnormal Security has a slight edge with a 4.7 rating and Behavioral baseline per employee catches novel BEC with zero signatures required. If Two Factor Authentication is your primary use case, Abnormal Security is the safer pick.

Verdict

Abnormal Security edges out Mimecast with a 4.7 vs 4.1 rating. Abnormal Security's main advantage: Behavioral baseline per employee catches novel BEC with zero signatures required. That said, Mimecast may still be the better choice if Businesses needing email security combined with compliance archiving and uptime guarantee.

Try Them Yourself

The best way to choose is to trial both. See full details on each:

Visit Abnormal Start Free Trial

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