Link copied to clipboard

# Barracuda Email Gateway Defense vs Mimecast Advanced Email Security Comparison - What are their main differences?

Share
[
Export
](/compare/barracuda-email-gateway-defense/mimecast-advanced-email-security/export.csv)

Barracuda Email Gateway...Mimecast Advanced Email...[+ Add Product](#)

Pricing

**Barracuda Email Gateway Defense**
Free Trial

No pricing available

**Mimecast Advanced Email Security**
Free Trial

**Contact Vendor for Pricing** · Basic

**Pricing Insights**
from reviews

Perceived Cost

**Barracuda Email Gateway Defense**
$$$$$

**Mimecast Advanced Email Security**
$$$$$

Average Discount

**Barracuda Email Gateway Defense**
Not enough reviews yet

**Mimecast Advanced Email Security**
10%

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

Time to Implement

**Barracuda Email Gateway Defense** 6 months
Based on 100 responses

**Mimecast Advanced Email Security** 6 months
Based on 100 responses

Return on Investment

**Barracuda Email Gateway Defense** 6 months
Based on 100 responses

**Mimecast Advanced Email Security** 6 months
Based on 100 responses

**Pros & Cons**
from reviews

**Barracuda Email Gateway Defense**

Email Security (4)

Customization (3)

Access Issues (1)

Complexity (1)

**Mimecast Advanced Email Security**

Email Security (49)

Ease of Use (44)

Complexity (21)

Email Filtering Issues (17)

Screenshots

**Barracuda Email Gateway Defense**
 ![Barracuda Email Gateway Defense 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/86573/Essentials-Message-Log.png)

**Mimecast Advanced Email Security**
No screenshot available

**Ratings**
from reviews

Meets Requirements

**Barracuda Email Gateway Defense**

**8.9** /10

Based on 33 responses

**Mimecast Advanced Email Security**

**9.0** /10

Based on 293 responses

Ease of Use

**Barracuda Email Gateway Defense**

**8.9** /10

Based on 34 responses

**Mimecast Advanced Email Security**

**8.0** /10

Based on 300 responses

Ease of Setup

**Barracuda Email Gateway Defense**

**8.6** /10

Based on 25 responses

**Mimecast Advanced Email Security**

**8.0** /10

Based on 235 responses

Ease of Admin

**Barracuda Email Gateway Defense**

**8.8** /10

Based on 23 responses

**Mimecast Advanced Email Security**

**7.9** /10

Based on 225 responses

Quality of Support

**Barracuda Email Gateway Defense**

**8.8** /10

Based on 30 responses

**Mimecast Advanced Email Security**

**8.4** /10

Based on 282 responses

Has the product been a good partner in doing business?

**Barracuda Email Gateway Defense**

**8.6** /10

Based on 23 responses

**Mimecast Advanced Email Security**

**8.7** /10

Based on 224 responses

Product Direction (% positive)

**Barracuda Email Gateway Defense**

**8.5** /10

Based on 32 responses

**Mimecast Advanced Email Security**

**8.8** /10

Based on 282 responses

**Features**
ratings from reviews

Cloud Email Security

**8.2** /10

Based on 13 responses

**8.5** /10

Based on 158 responses

Secure Email Gateway

**8.7** /10

Based on 14 responses

**9.1** /10

Based on 146 responses

Intelligent Email Protection

Not enough data

**8.7** /10

Based on 145 responses

User Insights

**Reviewers' Company Size**

Small-Business(50 or fewer emp.)
21.1%

Mid-Market(51-1000 emp.)
52.6%

Enterprise(\> 1000 emp.)
26.3%

Small-Business(50 or fewer emp.)
21.1%

Mid-Market(51-1000 emp.)
52.6%

Enterprise(\> 1000 emp.)
26.3%

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**

[![Barracuda Email Gateway Defense](https://images.g2crowd.com/uploads/product/hd_favicon/5e6350725a634ca6e0d4f8106054b6c4/barracuda-email-gateway-defense.svg "Barracuda Email Gateway Defense")](https://www.g2.com/products/barracuda-email-gateway-defense/reviews)
Barracuda Email Gateway Defense

Hospital & Health Care
13.2%

Automotive
7.9%

Information Technology and Services
7.9%

Computer Software
7.9%

Higher Education
7.9%

Other
55.3%

[![Mimecast Advanced Email Security](https://images.g2crowd.com/uploads/product/hd_favicon/4de3129d806e9580f2866c054f5a8591/mimecast-advanced-email-security.svg "Mimecast Advanced Email Security")](https://www.g2.com/products/mimecast-advanced-email-security/reviews)
Mimecast Advanced Email 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

**Barracuda Email Gateway Defense Alternatives**

 ![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)

 ![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)

 ![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)

 ![Proofpoint Essentials for Small Business](https://images.g2crowd.com/uploads/product/hd_favicon/4a1907b139c4a010357e1e43943f0717/proofpoint-essentials-for-small-business.svg "Proofpoint Essentials for Small Business")

[
Proofpoint Essentials for...
](/products/proofpoint-essentials-for-small-business/reviews)

**Mimecast Advanced Email 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)

## Barracuda Email Gateway... vs Mimecast Advanced Email... FAQs

Generated using AI

Last updated: August 14, 2026

### What is the difference between Mimecast Advanced Email... vs Barracuda Email Gateway...?

Mimecast Advanced Email Security stands out for its higher G2 rating and review volume, while Barracuda Email Gateway Defense is rated higher for Ease of Use, Setup, Admin, and Support.

| [Mimecast Advanced Email Security](https://www.g2.com/products/mimecast-advanced-email-security/reviews) | [Barracuda Email Gateway Defense](https://www.g2.com/products/barracuda-email-gateway-defense/reviews) |
| --- | --- |
| 4.4/5 (350 reviews) | 4.2/5 (39 reviews) |
| Mid-Market | Mid-Market |
| 7.9 | 8.5 |
| 8.3 | 8.8 |
| Email Security (40 all-time mentions) | Email Security (4 all-time mentions) |

### How do the pricing models of Mimecast Advanced Email... and Barracuda Email Gateway... compare?

Barracuda Email Gateway Defense is rated higher for value, with a stronger Price/Cost satisfaction score than Mimecast Advanced Email Security.

- **Mimecast Advanced Email Security:** In recent reviews, buyers appreciate the security features but occasionally mention cost as a consideration compared to alternatives.
- **Barracuda Email Gateway Defense:** Reviewers consistently describe the pricing as fair and highlight satisfaction with the value received.

### What are the best alternatives to Mimecast Advanced Email... and Barracuda Email Gateway...?

The top 3 alternatives to Mimecast Advanced Email Security and Barracuda Email Gateway Defense are Proofpoint Core Email Protection, SpamTitan Email Security, and Microsoft Defender for Office 365.

| Product | G2 Rating (reviews) | Largest Segment | Pricing Insight | Top Reviewer-Cited Strength |
| --- | --- | --- | --- | --- |
| [Mimecast Advanced Email Security](https://www.g2.com/products/mimecast-advanced-email-security/reviews) | 4.4/5 (350 reviews) | Mid-Market | — | Email Security (40 all-time mentions) |
| [Barracuda Email Gateway Defense](https://www.g2.com/products/barracuda-email-gateway-defense/reviews) | 4.2/5 (39 reviews) | Mid-Market | Pricing described as fair in recent reviews | Email Security (4 all-time mentions) |
| [Proofpoint Core Email Protection](https://www.g2.com/products/proofpoint-core-email-protection/reviews) | 4.6/5 (601 reviews) | Enterprise | — | Advanced threat protection and reliability |
| [SpamTitan Email Security](https://www.g2.com/products/spamtitan-email-security/reviews) | 4.5/5 (199 reviews) | Small-Business | — | Spam filtering effectiveness |
| [Microsoft Defender for Office 365](https://www.g2.com/products/microsoft-microsoft-defender-for-office-365/reviews) | 4.5/5 (299 reviews) | Mid-Market | — | Integration with Microsoft ecosystem |

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

Buyers should prioritize Email Security, Spam Filtering, Phishing Protection, Ease of Use, and Archiving when comparing Mimecast Advanced Email Security and Barracuda Email Gateway Defense.

- **Email Security:** Mimecast Advanced Email Security (40 all-time mentions), Barracuda Email Gateway Defense (4 all-time mentions)
- **Spam Filtering/Blocking:** Mimecast Advanced Email Security (22 all-time mentions), Barracuda Email Gateway Defense (3 all-time mentions)
- **Phishing Protection:** Mimecast Advanced Email Security (20 all-time mentions), Barracuda Email Gateway Defense (3 all-time mentions)
- **Ease of Use:** Mimecast Advanced Email Security (36 all-time mentions, 8.0 score), Barracuda Email Gateway Defense (3 all-time mentions, 8.8 score)
- **Archiving:** Both products are frequently cited for archiving capabilities in recent reviews

### What are the pros and cons of Mimecast Advanced Email... vs Barracuda Email Gateway...?

Mimecast Advanced Email Security is strongest for comprehensive email security features, while Barracuda Email Gateway Defense is praised for ease of use and value.

- **Mimecast Advanced Email Security strengths:** Email Security (40 all-time mentions), Ease of Use (36 all-time mentions), Features (22 all-time mentions), Spam Blocking (22 all-time mentions), Phishing Protection (20 all-time mentions), Integrations (15 all-time mentions)
- **Mimecast Advanced Email Security trade-offs:** Complexity (17 all-time mentions), Email Filtering Issues (16 all-time mentions), False Positives (13 all-time mentions), Configuration Difficulties (12 all-time mentions), Poor Customer Support (12 all-time mentions)
- **Barracuda Email Gateway Defense strengths:** Email Security (4 all-time mentions), Customization (3 all-time mentions), Ease of Use (3 all-time mentions), Phishing Protection (3 all-time mentions), Spam Blocking (3 all-time mentions), Effective filtering (2 all-time mentions)
- **Barracuda Email Gateway Defense trade-offs:** Complexity and navigation issues (1 all-time mention each), occasional configuration difficulties, dashboard issues, and a learning curve

### Is Mimecast Advanced Email... or Barracuda Email Gateway... better for small businesses?

Barracuda Email Gateway Defense is the better fit for small businesses, supported by its higher Ease of Use and Setup scores and positive small-business reviewer sentiment.

- **Mimecast Advanced Email Security:** Largest segment is Mid-Market; reviewers note strong security but mention a steeper learning curve and complexity for smaller teams.
- **Barracuda Email Gateway Defense:** Largest segment is Mid-Market; recent reviews from small-business users highlight ease of setup, user-friendly interface, and effective spam filtering as key benefits.

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

Mimecast Advanced Email Security is favored for integrations, with more reviewer-cited mentions than Barracuda Email Gateway Defense.

- **Mimecast Advanced Email Security:** Integrations cited in 15 all-time mentions, with recent reviews highlighting integration with Outlook and Teams.
- **Barracuda Email Gateway Defense:** No specific integration tools cited in recent reviews.

### How do Mimecast Advanced Email... and Barracuda Email Gateway... compare on customer support?

Barracuda Email Gateway Defense leads Mimecast Advanced Email Security on Quality of Support by a material margin, with scores of 8.8 versus 8.3.

- **Mimecast Advanced Email Security:** Reviewers frequently mention helpful and responsive support, but also note occasional delays and inconsistent experiences (20 all-time mentions).
- **Barracuda Email Gateway Defense:** Reviewers consistently praise quick, friendly, and effective support, with several citing positive experiences and high satisfaction.

### Which is easier to implement, Mimecast Advanced Email... or Barracuda Email Gateway...?

Barracuda Email Gateway Defense is easier to implement, with a 0.6-point higher Ease of Setup score (8.5 vs 7.9) and a higher Ease of Admin score (8.8 vs 7.9).

- **Mimecast Advanced Email Security:** Reviewers describe setup as straightforward but note a learning curve and complexity in configuration for new administrators.
- **Barracuda Email Gateway Defense:** Reviewers highlight easy setup, user-friendly configuration, and minimal disruption during implementation.

### Which product has better Archiving?

Mimecast Advanced Email Security is more frequently cited for Archiving capabilities than Barracuda Email Gateway Defense.

- **Mimecast Advanced Email Security:** Archiving is a recurring theme in recent reviews, with reviewers praising ease of use, fast search, and robust e-Discovery; 22 all-time mentions for Features, including archiving.
- **Barracuda Email Gateway Defense:** Archiving is mentioned in recent reviews as a useful feature, but with fewer all-time mentions and less emphasis compared to Mimecast Advanced Email Security.