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# Abnormal AI vs Mimecast Email & Collaboration Security Comparison - What are their main differences?

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Abnormal AIMimecast Email &...[+ Add Product](#)

Pricing

**Abnormal AI**
Free Trial

**Contact Vendor for Pricing** Per User Per Year · Basic

**Mimecast Email & Collaboration Security**
Free Trial

**Contact Vendor for Pricing** · Basic

**Pricing Insights**
from reviews

Perceived Cost

**Abnormal AI**
$$$$$

**Mimecast Email & Collaboration Security**
$$$$$

Average Discount

**Abnormal AI**
13%3% more

**Mimecast Email & Collaboration Security**
10%

Uncover valuable pricing insights from real user feedback to improve your shopping experience.
See it for free

Time to Implement

**Abnormal AI** 6 months
Based on 100 responses

**Mimecast Email & Collaboration Security** 6 months
Based on 100 responses

Return on Investment

**Abnormal AI** 6 months
Based on 100 responses

**Mimecast Email & Collaboration Security** 6 months
Based on 100 responses

**Pros & Cons**
from reviews

**Abnormal AI**

Ease of Use (15)

Customer Support (12)

Email Filtering Issues (3)

Email Issues (3)

**Mimecast Email & Collaboration Security**

Email Security (49)

Ease of Use (44)

Complexity (21)

Email Filtering Issues (17)

Integrations

**Abnormal AI**
[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_d86152d8d93b7849a32af39987488efd/agileblue.png "Product Avatar Image")

AgileBlue

](https://www.g2.com/products/agileblue/reviews)[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_a9279abf95f4eac70ed9904077b93f39/arctic-wolf%282%29.png "Product Avatar Image")

Arctic Wolf

](https://www.g2.com/products/arctic-wolf/reviews)[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_2a3c6c39bf8b8eb277cfcd42d9bbca1e/asana.png "Product Avatar Image")

Asana

](https://www.g2.com/products/asana/reviews)[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_6d237d93de1d8a7baa8fc4a7f7d47e0f/atlassian-2025-01-31.jpeg "Product Avatar Image")

Atlassian

](https://www.g2.com/products/atlassian-2025-01-31/reviews)[
View all
](https://www.g2.com/products/abnormal-ai/integrations)

**Mimecast Email & Collaboration Security**
Not enough data

Screenshots

**Abnormal AI**
 ![Abnormal AI screenshot](https://images.g2crowd.com/cdn-cgi/image/width=600,height=600,fit=scale-down,format=auto,onerror=redirect,/https://images.g2crowd.com/uploads/attachment/file/1212092/Abnormal-Threat-Log-_1_.png)

**Mimecast Email & Collaboration Security**
No screenshot available

**Ratings**
from reviews

Meets Requirements

**Abnormal AI**

**9.2** /10

Based on 66 responses

**Mimecast Email & Collaboration Security**

**9.0** /10

Based on 293 responses

Ease of Use

**Abnormal AI**

**9.5** /10

Based on 66 responses

**Mimecast Email & Collaboration Security**

**8.0** /10

Based on 300 responses

Ease of Setup

**Abnormal AI**

**9.4** /10

Based on 65 responses

**Mimecast Email & Collaboration Security**

**8.0** /10

Based on 235 responses

Ease of Admin

**Abnormal AI**

**9.5** /10

Based on 53 responses

**Mimecast Email & Collaboration Security**

**7.9** /10

Based on 225 responses

Quality of Support

**Abnormal AI**

**9.5** /10

Based on 64 responses

**Mimecast Email & Collaboration Security**

**8.4** /10

Based on 282 responses

Has the product been a good partner in doing business?

**Abnormal AI**

**9.4** /10

Based on 53 responses

**Mimecast Email & Collaboration Security**

**8.7** /10

Based on 224 responses

Product Direction (% positive)

**Abnormal AI**

**9.2** /10

Based on 58 responses

**Mimecast Email & Collaboration Security**

**8.8** /10

Based on 282 responses

**Features**
ratings from reviews

Cloud Email Security

**8.7** /10

Based on 52 responses

**8.5** /10

Based on 158 responses

Intelligent Email Protection

**9.1** /10

Based on 35 responses

**8.7** /10

Based on 145 responses

Secure Email Gateway

Not enough data

**9.1** /10

Based on 146 responses

Uncover more feature rated insights from real users to improve your shopping experience.

See it for free

Email Anti-spam

**9.4** /10

Based on 13 responses

Not enough data

## Abnormal AI vs. Mimecast Email & Collaboration Security: Which Is Best for You?

Generated using AI

Last updated October 01, 2026, based on 451 verified G2 reviews.

 ![Abnormal AI](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_7ef36b7a6379c2513637fff86d0936b7/abnormal-ai.png "Abnormal AI")

### Choose Abnormal AI if…

- You want **automated triage of user-reported suspicious emails** to reduce SOC workload.
- You need **behavioral AI that detects sophisticated phishing and account takeover attempts**.
- You prefer **minimal setup with a virtually zero-touch email security solution**.
- You want **email security that integrates with Microsoft 365 and third-party tools** for enhanced protection.
- You seek **email filtering that reduces inbox clutter and boosts productivity** by sorting emails.

Show more

 ![Mimecast Email & Collaboration Security](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_7e0e7b9593e5f188ad5591f0229bdd5e/mimecast-email-collaboration-security.jpg "Mimecast Email & Collaboration Security")

### Choose Mimecast Email & Collaboration Security if…

- You require **comprehensive protection against phishing, malware, and impersonation attacks**.
- You want **centralized controls and straightforward threat filtering** for easier email security management.
- You need **advanced AI-driven threat intelligence to block phishing, malware, and ransomware** before inbox delivery.
- You want **email security with strong data protection for sensitive personal and financial information**.
- You prefer **email security that integrates well with Microsoft 365 and supports policy customization**.

Show more

User Insights

**Reviewers' Company Size**

Small-Business(50 or fewer emp.)
7.6%

Mid-Market(51-1000 emp.)
46.7%

Enterprise(\> 1000 emp.)
45.7%

Small-Business(50 or fewer emp.)
7.6%

Mid-Market(51-1000 emp.)
46.7%

Enterprise(\> 1000 emp.)
45.7%

Small-Business(50 or fewer emp.)
18.4%

Mid-Market(51-1000 emp.)
64.9%

Enterprise(\> 1000 emp.)
16.8%

Small-Business(50 or fewer emp.)
18.4%

Mid-Market(51-1000 emp.)
64.9%

Enterprise(\> 1000 emp.)
16.8%

**Reviewers' Industry**

[![Abnormal AI](https://images.g2crowd.com/uploads/product/hd_favicon/9b192ebd16f0d21a6574088306c558d0/abnormal-ai.svg "Abnormal AI")](https://www.g2.com/products/abnormal-ai/reviews)
Abnormal AI

Manufacturing
10.0%

Financial Services
10.0%

Information Technology and Services
8.8%

Automotive
5.0%

Non-Profit Organization Management
5.0%

Other
61.3%

[![Mimecast Email & Collaboration Security](https://images.g2crowd.com/uploads/product/hd_favicon/c97922b8b687c48a1c77730e5b621a3a/mimecast-email-collaboration-security.svg "Mimecast Email & Collaboration Security")](https://www.g2.com/products/mimecast-email-collaboration-security/reviews)
Mimecast Email & Collaboration Security

Legal Services
8.3%

Information Technology and Services
7.8%

Financial Services
7.2%

Computer & Network Security
4.4%

Construction
4.4%

Other
67.8%

Alternatives

**Abnormal AI Alternatives**

 ![Proofpoint Core Email Protection](https://images.g2crowd.com/uploads/product/hd_favicon/8adf2eedd5616a9f5e200c4520f6d30d/proofpoint-core-email-protection.svg "Proofpoint Core Email Protection")

[
Proofpoint Core Email...
](/products/proofpoint-core-email-protection/reviews)

 ![IRONSCALES](https://images.g2crowd.com/uploads/product/hd_favicon/06b1561b9d4413964954a7658e64f056/ironscales.svg "IRONSCALES")

[
IRONSCALES
](/products/ironscales/reviews)

 ![Darktrace / EMAIL](https://images.g2crowd.com/uploads/product/hd_favicon/5e1597ba93c002f9bf4ade3068746f29/darktrace-email.svg "Darktrace / EMAIL")

[
Darktrace / EMAIL
](/products/darktrace-email/reviews)

 ![Microsoft Defender for Office 365](https://images.g2crowd.com/uploads/product/hd_favicon/a8a99a96fda235658139f710592f8a53/microsoft-microsoft-defender-for-office-365.svg "Microsoft Defender for Office 365")

[
Microsoft Defender for...
](/products/microsoft-microsoft-defender-for-office-365/reviews)

**Mimecast Email & Collaboration Security Alternatives**

 ![Proofpoint Core Email Protection](https://images.g2crowd.com/uploads/product/hd_favicon/8adf2eedd5616a9f5e200c4520f6d30d/proofpoint-core-email-protection.svg "Proofpoint Core Email Protection")

[
Proofpoint Core Email...
](/products/proofpoint-core-email-protection/reviews)

 ![SpamTitan Email Security](https://images.g2crowd.com/uploads/product/hd_favicon/1553620140/spamtitan-email-security.svg "SpamTitan Email Security")

[
SpamTitan Email Security
](/products/spamtitan-email-security/reviews)

 ![Cloudflare One (SASE)](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_b2231a414cb9f3f7c194f65af32b723e/cloudflare-one-sase.png "Cloudflare One (SASE)")

[
Cloudflare One (SASE)
](/products/cloudflare-one-sase/reviews)

 ![Cisco Secure Email Threat Defense](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_38b2594bf3660b0b77b70d2dd1b16fee/cisco-secure-email-threat-defense.jpg "Cisco Secure Email Threat Defense")

[
Cisco Secure Email Threat...
](/products/cisco-secure-email-threat-defense/reviews)

## Abnormal AI vs Mimecast Email &... FAQs

Generated using AI

Last updated: August 14, 2026

### What is the difference between Mimecast Advanced Email... vs Abnormal AI?

Abnormal AI stands out for its higher reviewer satisfaction scores across all key dimensions compared to Mimecast Advanced Email Security.

| | [Mimecast Advanced Email...](https://www.g2.com/products/mimecast-advanced-email-security/reviews) | [Abnormal AI](https://www.g2.com/products/abnormal-ai/reviews) |
| --- | --- | --- |
| G2 Rating (reviews) | 4.4/5 (350 reviews) | 4.8/5 (78 reviews) |
| Largest Segment | Mid-Market | Enterprise |
| Ease of Setup score | 7.9 | 9.4 |
| Quality of Support score | 8.3 | 9.5 |
| Top Reviewer-Cited Strength | Email Security (40 all-time mentions) | Ease of Use (15 all-time mentions) |

### How do the pricing models of Mimecast Advanced Email... and Abnormal AI compare?

Abnormal AI is rated higher for value, with reviewers expressing greater satisfaction with its pricing compared to Mimecast Advanced Email Security.

- **Mimecast Advanced Email...:** In recent reviews, some buyers mention the cost as a downside, with a few noting it is higher than alternatives and that value could be improved.
- **Abnormal AI:** Reviewers describe Abnormal AI as cost-effective and worth the premium, with several switching from other providers due to its performance and ease of use.
- **Switching-reason:** Multiple reviewers cite switching from legacy gateways like Mimecast and Barracuda to Abnormal AI for better value and reduced manual workload.

### What are the best alternatives to Mimecast Advanced Email... and Abnormal AI?

The top 3 alternatives to Mimecast Advanced Email Security and Abnormal AI are Proofpoint Core Email Protection, SpamTitan Email Security, and Cloudflare One (SASE).

| Product | G2 Rating (reviews) | Largest Segment | Pricing Insight | Top Reviewer-Cited Strength |
| --- | --- | --- | --- | --- |
| [Mimecast Advanced Email...](https://www.g2.com/products/mimecast-advanced-email-security/reviews) | 4.4/5 (350 reviews) | Mid-Market | — | Email Security (40 all-time mentions) |
| [Abnormal AI](https://www.g2.com/products/abnormal-ai/reviews) | 4.8/5 (78 reviews) | Enterprise | — | Ease of Use (15 all-time mentions) |
| [Proofpoint Core Email Protection](https://www.g2.com/products/proofpoint-core-email-protection/reviews) | 4.6/5 (601 reviews) | Enterprise | Reviewers note strong value for advanced threat protection | Comprehensive threat protection |
| [SpamTitan Email Security](https://www.g2.com/products/spamtitan-email-security/reviews) | 4.5/5 (199 reviews) | Small-Business | Praised for affordability and ease of deployment | Spam filtering effectiveness |
| [Cloudflare One (SASE)](https://www.g2.com/products/cloudflare-one-sase/reviews) | 4.6/5 (105 reviews) | Small-Business | Described as competitively priced for SMBs | Integrated security and networking |

### Which Cloud Email Security features should I prioritize when comparing Mimecast Advanced Email... and Abnormal AI?

Buyers should prioritize threat detection accuracy, ease of use, integration capabilities, reporting, and customer support when comparing Mimecast Advanced Email Security and Abnormal AI.

- **Threat detection accuracy:** Mimecast Advanced Email Security: Phishing Protection (20 all-time mentions), Abnormal AI: Detection Efficiency (11 all-time mentions), Phishing Protection (9 all-time mentions).
- **Ease of use:** Mimecast Advanced Email Security: Ease of Use (36 all-time mentions), Abnormal AI: Ease of Use (15 all-time mentions), Ease of Admin score 7.9 vs 9.5.
- **Integration capabilities:** Mimecast Advanced Email Security: Integrations (15 all-time mentions), Abnormal AI: Integrations (6 all-time mentions), with specific mentions of Box (15), Google (2), Microsoft Teams (1).
- **Reporting:** Reporting is the most frequently mentioned feature across both products' reviews.
- **Customer support:** Mimecast Advanced Email Security: Customer Support (20 all-time mentions), Abnormal AI: Customer Support (12 all-time mentions), Quality of Support score 8.3 vs 9.5.

### What are the pros and cons of Mimecast Advanced Email... vs Abnormal AI?

Mimecast Advanced Email Security's headline strength is robust email security, while Abnormal AI excels in ease of use and detection efficiency.

- **Mimecast Advanced Email... strengths:** Email Security (40 all-time mentions), Ease of Use (36), Security (28), Features (22), Spam Blocking (22), Customer Support (20), Phishing Protection (20), Integrations (15).
- **Mimecast Advanced Email... trade-offs:** Complexity (17 all-time mentions), Email Filtering Issues (16), False Positives (13), Configuration Difficulties (12), Poor Customer Support (12), Ineffective Detection (13).
- **Abnormal AI strengths:** Ease of Use (15 all-time mentions), Customer Support (12), Easy Setup (12), Detection Efficiency (11), Email Security (11), Reliability (10), AI Technology (7), Integrations (6), Office 365 Integration (6).
- **Abnormal AI trade-offs:** In recent reviews, some mention occasional false positives and a desire for more reporting customization, but no recurring major drawbacks are cited.

### Is Mimecast Advanced Email... or Abnormal AI better for small businesses?

SpamTitan Email Security is the top alternative for small businesses, but between Mimecast Advanced Email Security and Abnormal AI, Mimecast Advanced Email Security is more frequently adopted by mid-market organizations, while Abnormal AI is favored by enterprise buyers.

- **Mimecast Advanced Email...:** Largest reviewer segment is Mid-Market, with reviewers noting ease of use and strong security features, but some mention complexity for smaller teams.
- **Abnormal AI:** Largest reviewer segment is Enterprise, with reviewers highlighting ease of setup and minimal manual intervention, but less direct small-business sentiment.

### Which Cloud Email Security platform has better integrations?

Abnormal AI is favored for integrations, with reviewers citing more third-party connections and higher satisfaction.

- **Mimecast Advanced Email...:** Integrations mentioned in 15 all-time reviews, with specific praise for Outlook and Teams integration in recent feedback.
- **Abnormal AI:** Box (15 all-time mentions), Google (2), Microsoft Teams (1), with reviewers highlighting API-based integration and ease of connecting to Microsoft 365 and CrowdStrike.

### How do Mimecast Advanced Email... and Abnormal AI compare on customer support?

Abnormal AI outperforms Mimecast Advanced Email Security on Quality of Support by a material margin, with scores of 9.5 vs 8.3.

- **Mimecast Advanced Email...:** Reviewers describe support as generally responsive and helpful, but some cite inconsistent experiences and slow response times during critical incidents.
- **Abnormal AI:** Reviewers consistently praise support for responsiveness, knowledgeable staff, and proactive customer success management, with no recurring negative feedback.

### Which is easier to implement, Mimecast Advanced Email... or Abnormal AI?

Abnormal AI is easier to implement than Mimecast Advanced Email Security, with a 1.5-point higher Ease of Setup score (9.4 vs 7.9).

- **Mimecast Advanced Email...:** Reviewers note that setup is straightforward for experienced admins but can be complex for newcomers, with some citing a steep learning curve and configuration challenges.
- **Abnormal AI:** Reviewers consistently highlight very fast and simple setup, often completed in minutes, with minimal manual configuration and strong onboarding support.

### Which product has better Reporting?

Abnormal AI is favored for Reporting, with reviewers citing more actionable insights and easier access to threat data.

- **Mimecast Advanced Email...:** Reporting is frequently mentioned, but reviewers note manual processes and limited customization options.
- **Abnormal AI:** Reviewers highlight the platform's reporting capabilities, including custom reports and clear threat logs, with several citing the AI analyst and actionable reporting as key benefits.