# Mimecast Advanced Email Security vs SlashNext Integrated Cloud Email Security Comparison
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## AI Generated Summary
- **G2 reviewers report** that Mimecast Advanced Email Security excels in its robust protection against **phishing** , **malware** , and **impersonation attacks**. Users appreciate its intuitive interface, which simplifies daily monitoring and policy updates, making it easier to manage security threats effectively.
- **Users say** that SlashNext Integrated Cloud Email Security offers a seamless experience, often described as a "set it and forget it" solution. Reviewers highlight its quick setup process, taking only 5 to 10 minutes, and its ability to integrate smoothly with M365, enhancing existing email security measures.
- **According to verified reviews** , Mimecast Advanced Email Security has a higher overall satisfaction score, reflecting its strong performance in areas like **spam and virus defense**. Users commend its AI-powered, multi-layer detection capabilities, which help in identifying and blocking unknown threats effectively.
- **Reviewers mention** that while SlashNext is easy to administer, it may not provide the same depth of features as Mimecast. Users appreciate the monthly reports on blocked malicious emails, but some feel that Mimecast's comprehensive threat protection offers a more robust security posture.
- **G2 reviewers highlight** that Mimecast's quality of support is rated highly, with users noting responsive assistance for any issues encountered. In contrast, SlashNext users also report good support, but the volume of recent reviews suggests that Mimecast may have a more established support framework.
- **Users indicate** that while both products serve the mid-market well, Mimecast has a larger market presence, which may translate to more frequent updates and feature enhancements. This is particularly important for organizations looking for a long-term partner in email security.



| | Mimecast Advanced Email Security | SlashNext Integrated Cloud Email Security | 
|---|---|---|
| **Star Rating** | 4.4 out of 5 | 4.9 out of 5 | 
| **Total Reviews** | 320 | 32 | 
| **Largest Market Segment** | Mid-Market (68.4% of reviews) | Mid-Market (43.8% of reviews) | 
| **Entry Level Price** | No pricing available | No pricing available | 

---
## Top Pros & Cons

### Mimecast Advanced Email Security

Pros:
- Email Security (49 reviews)
- Ease of Use (44 reviews)

Cons:
- Complexity (21 reviews)
- Email Filtering Issues (17 reviews)

### SlashNext Integrated Cloud Email Security

Pros:
- Customer Support (1 reviews)
- Ease of Use (1 reviews)

Cons:
- Limited Reporting (1 reviews)
- Outdated Interface (1 reviews)

---
## Ratings Comparison
| Rating | Mimecast Advanced Email Security | SlashNext Integrated Cloud Email Security | 
|---|---|---|
  | **Meets Requirements** | 9.0 (252 reviews) | 9.7 (29 reviews) | 
  | **Ease of Use** | 8.0 (258 reviews) | 9.8 (29 reviews) | 
  | **Ease of Setup** | 8.0 (206 reviews) | 9.9 (26 reviews) | 
  | **Ease of Admin** | 7.9 (206 reviews) | 9.7 (26 reviews) | 
  | **Quality of Support** | 8.3 (245 reviews) | 9.9 (29 reviews) | 
  | **Has the product been a good partner in doing business?** | 8.7 (205 reviews) | 9.9 (26 reviews) | 
  | **Product Direction (% positive)** | 8.9 (246 reviews) | 10.0 (31 reviews) | 

---
## Pricing

### Mimecast Advanced Email Security

#### Entry-Level Pricing

No pricing available

#### Free Trial

Yes

### SlashNext Integrated Cloud Email Security

#### Entry-Level Pricing

No pricing available

#### Free Trial

No information available

---
## Features Comparison By Category

### Cloud Email Security

| Product | Score | Reviews |
|---|---|---|
| **Mimecast Advanced Email Security** | 8.5/10 | 139 |
| **SlashNext Integrated Cloud Email Security** | 9.6/10 | 22 |

#### Administration

| Feature | Mimecast Advanced Email Security | SlashNext Integrated Cloud Email Security | 
|---|---|---|
| **Intelligence Reporting** | 8.0 (117 reviews) | 9.6 (19 reviews) | 
| **Email Integration Suppor** | 8.4 (121 reviews) | 9.8 (21 reviews) | 
| **Access Management** | 8.2 (117 reviews) | 9.1 (16 reviews) | 
| **Data Loss Prevention** | 8.2 (101 reviews) | 9.7 (12 reviews) | 

#### Maintenance

| Feature | Mimecast Advanced Email Security | SlashNext Integrated Cloud Email Security | 
|---|---|---|
| **Auditing** | 8.1 (116 reviews) | 9.1 (9 reviews) | 
| **Allow and block lists** | 8.9 (122 reviews) | 9.4 (18 reviews) | 
| **Compliance** | 8.5 (108 reviews) | 9.5 (13 reviews) | 
| **Archiving** | 8.6 (115 reviews) | 9.0 (7 reviews) | 

#### Security

| Feature | Mimecast Advanced Email Security | SlashNext Integrated Cloud Email Security | 
|---|---|---|
| **Anti-Malware/Anti-Spam** | 9.0 (134 reviews) | 9.7 (19 reviews) | 
| **Encryption** | 8.2 (110 reviews) | 9.6 (9 reviews) | 
| **Quarantine** | 9.0 (129 reviews) | 9.6 (14 reviews) | 
| **Advanced Threat Protection (ATP)** | 8.8 (124 reviews) | 9.8 (16 reviews) | 
| **Anti-Phishing** | 8.8 (127 reviews) | 9.9 (21 reviews) | 
| **Account takeover prevention** | 7.7 (88 reviews) | 9.9 (14 reviews) | 

### Intelligent Email Protection

| Product | Score | Reviews |
|---|---|---|
| **Mimecast Advanced Email Security** | 8.7/10 | 138 |
| **SlashNext Integrated Cloud Email Security** | 9.7/10 | 20 |

#### Administration

| Feature | Mimecast Advanced Email Security | SlashNext Integrated Cloud Email Security | 
|---|---|---|
| **Compliance** | 8.5 (112 reviews) | 9.6 (14 reviews) | 
| **Intelligence Reporting** | 8.6 (124 reviews) | 9.6 (19 reviews) | 
| **Email Clients** | 9.1 (127 reviews) | 9.8 (19 reviews) | 
| **Role-Based Rules** | 8.9 (127 reviews) | 9.2 (16 reviews) | 

#### Detection

| Feature | Mimecast Advanced Email Security | SlashNext Integrated Cloud Email Security | 
|---|---|---|
| **Data Exfiltration Detection** | 8.3 (115 reviews) | 9.9 (12 reviews) | 
| **Activity Monitoring** | 8.5 (119 reviews) | 9.9 (16 reviews) | 
| **Real-Time Detection** | 8.9 (126 reviews) | 9.9 (19 reviews) | 

#### Protection

| Feature | Mimecast Advanced Email Security | SlashNext Integrated Cloud Email Security | 
|---|---|---|
| **Targeted Attack Prevention** | 9.0 (125 reviews) | 9.9 (19 reviews) | 
| **Policy Enforcement** | 9.0 (130 reviews) | 9.6 (14 reviews) | 
| **Spam Filtering** | 9.1 (133 reviews) | 9.3 (17 reviews) | 

#### Agentic AI - Intelligent Email Protection

| Feature | Mimecast Advanced Email Security | SlashNext Integrated Cloud Email Security | 
|---|---|---|
| **Autonomous Task Execution** | 7.9 (8 reviews) | Not enough data | 
| **Adaptive Learning** | 8.1 (8 reviews) | Not enough data | 

### Secure Email Gateway

| Product | Score | Reviews |
|---|---|---|
| **Mimecast Advanced Email Security** | 8.9/10 | 135 |
| **SlashNext Integrated Cloud Email Security** | N/A | N/A |

#### Functionality

| Feature | Mimecast Advanced Email Security | SlashNext Integrated Cloud Email Security | 
|---|---|---|
| **Anti-Spam** | 9.1 (133 reviews) ✓ Verified | Not enough data | 
| **Anti-Malware** | 9.2 (133 reviews) ✓ Verified | Not enough data | 
| **Anti-Phishing** | 8.8 (133 reviews) ✓ Verified | Not enough data | 
| **Filtering Functionality** | 9.0 (131 reviews) ✓ Verified | Not enough data | 
| **Quarantine** | 9.0 (131 reviews) ✓ Verified | Not enough data | 
| **Outbound Email Monitoring** | 9.1 (126 reviews) ✓ Verified | Not enough data | 
| **Advanced Threat Intelligence/Protection** | 9.0 (129 reviews) ✓ Verified | Not enough data | 
| **Archiving** | 8.8 (123 reviews) ✓ Verified | Not enough data | 
| **Reporting** | 8.5 (130 reviews) ✓ Verified | Not enough data | 
| **On-prem deployment** | Feature Not Available | Not enough data | 

#### Agentic AI - Secure Email Gateway

| Feature | Mimecast Advanced Email Security | SlashNext Integrated Cloud Email Security | 
|---|---|---|
| **Proactive Assistance** | Not enough data | Not enough data | 

### Email Anti-spam

| Product | Score | Reviews |
|---|---|---|
| **Mimecast Advanced Email Security** | N/A | N/A |
| **SlashNext Integrated Cloud Email Security** | N/A | N/A |

#### Agentic AI - Email Anti-spam Features

| Feature | Mimecast Advanced Email Security | SlashNext Integrated Cloud Email Security | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | 

---
## Categories
**Shared Categories (2):** [Intelligent Email Protection Software](https://www.g2.com/categories/intelligent-email-protection), [Cloud Email Security Solutions](https://www.g2.com/categories/cloud-email-security)

**Unique to Mimecast Advanced Email Security (2):** [Secure Email Gateway Software](https://www.g2.com/categories/secure-email-gateway), [Browser Isolation Software](https://www.g2.com/categories/browser-isolation)

**Unique to SlashNext Integrated Cloud Email Security (1):** [Email Anti-spam Software](https://www.g2.com/categories/email-anti-spam)


---
## Reviewer Demographics

### By Company Size

| Segment | Mimecast Advanced Email Security | SlashNext Integrated Cloud Email Security | 
|---|---|---|
| **Small-Business** | 15.7% | 37.5% | 
| **Mid-Market** | 68.4% | 43.8% | 
| **Enterprise** | 16.0% | 18.8% | 

### By Industry

#### Mimecast Advanced Email Security

- **Legal Services:** 9.3%
- **Information Technology and Services:** 8.0%
- **Financial Services:** 6.4%
- **Construction:** 4.5%
- **Computer Software:** 4.2%
- **Insurance:** 3.5%
- **Law Practice:** 3.5%
- **Computer & Network Security:** 3.2%
- **Hospital & Health Care:** 3.2%
- **Non-Profit Organization Management:** 2.6%
- **Other:** 51.6%

#### SlashNext Integrated Cloud Email Security

- **Civil Engineering:** 9.4%
- **Computer & Network Security:** 9.4%
- **Telecommunications:** 9.4%
- **Computer Software:** 9.4%
- **Information Technology and Services:** 9.4%
- **Construction:** 6.3%
- **Apparel & Fashion:** 3.1%
- **Architecture & Planning:** 3.1%
- **Financial Services:** 3.1%
- **Health, Wellness and Fitness:** 3.1%
- **Other:** 34.4%

---
## Alternatives

### Alternatives to Mimecast Advanced Email Security

- [Proofpoint Core Email Protection](https://www.g2.com/products/proofpoint-core-email-protection/reviews) — 4.6/5 stars (584 reviews)
- [SpamTitan Email Security](https://www.g2.com/products/spamtitan-email-security/reviews) — 4.5/5 stars (199 reviews)
- [Cloudflare One (SASE)](https://www.g2.com/products/cloudflare-one-sase/reviews) — 4.6/5 stars (104 reviews)
- [Cisco Secure Email Threat Defense](https://www.g2.com/products/cisco-secure-email-threat-defense/reviews) — 4.3/5 stars (28 reviews)
- [Microsoft Defender for Office 365](https://www.g2.com/products/microsoft-microsoft-defender-for-office-365/reviews) — 4.5/5 stars (293 reviews)
- [KnowBe4 Cloud Email Security (Formerly Egress)](https://www.g2.com/products/knowbe4-cloud-email-security-formerly-egress/reviews) — 4.5/5 stars (74 reviews)
- [Abnormal AI](https://www.g2.com/products/abnormal-ai/reviews) — 4.8/5 stars (73 reviews)
- [Barracuda Email Gateway Defense](https://www.g2.com/products/barracuda-email-gateway-defense/reviews) — 4.2/5 stars (39 reviews)
- [FortiMail](https://www.g2.com/products/fortimail/reviews) — 4.3/5 stars (24 reviews)
- [N-able Mail Assure](https://www.g2.com/products/n-able-mail-assure/reviews) — 4.0/5 stars (68 reviews)

### Alternatives to SlashNext Integrated Cloud Email Security

- [Proofpoint Core Email Protection](https://www.g2.com/products/proofpoint-core-email-protection/reviews) — 4.6/5 stars (584 reviews)
- [Abnormal AI](https://www.g2.com/products/abnormal-ai/reviews) — 4.8/5 stars (73 reviews)
- [Acronis Cyber Protect Cloud](https://www.g2.com/products/acronis-cyber-protect-cloud/reviews) — 4.7/5 stars (1347 reviews)
- [Check Point Harmony Email & Collaboration](https://www.g2.com/products/check-point-harmony-email-collaboration/reviews) — 4.6/5 stars (511 reviews)
- [Paubox](https://www.g2.com/products/paubox/reviews) — 4.9/5 stars (556 reviews)
- [Valimail](https://www.g2.com/products/valimail/reviews) — 4.5/5 stars (459 reviews)
- [CyberSentriq](https://www.g2.com/products/cybersentriq/reviews) — 4.6/5 stars (391 reviews)
- [Virtru Email Encryption](https://www.g2.com/products/virtru-email-encryption/reviews) — 4.4/5 stars (407 reviews)
- [Microsoft Defender for Office 365](https://www.g2.com/products/microsoft-microsoft-defender-for-office-365/reviews) — 4.5/5 stars (293 reviews)
- [Coro Cybersecurity](https://www.g2.com/products/coro-cybersecurity/reviews) — 4.7/5 stars (231 reviews)

---
## Top Discussions

### Mimecast Advanced Email Security

- Title: [Has anyone implemented ingesting the Audit logs from Mimecast into Graylog?](https://www.g2.com/discussions/has-anyone-implemented-ingesting-the-audit-logs-from-mimecast-into-graylog) — 3 comments, 1 upvote
  > **Top comment:** "I have not, I just use the built in alerts and mxtoolbox for mail flow."
- Title: [What is Mimecast Email Security with Targeted Threat Protection used for?](https://www.g2.com/discussions/what-is-mimecast-email-security-with-targeted-threat-protection-used-for) — 2 comments
  > **Top comment:** "Mimecast Email Security with Targeted Threat Protection is used to defend against phishing, malware, ransomware, and impersonation attacks.... It provides..."

### SlashNext Integrated Cloud Email Security

No discussions available for this product.

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**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/mimecast-advanced-email-security-vs-slashnext-integrated-cloud-email-security)