# Mimecast Advanced Email Security vs N-able Mail Assure Comparison
---
## AI Generated Summary
- **G2 reviewers report** that Mimecast Advanced Email Security excels in providing 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 N-able Mail Assure offers a quick and straightforward setup process, particularly for **Microsoft 365** users. Many find the integration guides helpful, allowing even those without technical experience to get started easily, which is a significant advantage for small businesses.
- **Reviewers mention** that Mimecast Advanced Email Security has a higher overall satisfaction rating, reflecting its strong performance in areas like **spam and virus defense**. Users highlight its **AI-powered detection** capabilities, which enhance security against evolving threats.
- **According to verified reviews** , while N-able Mail Assure does a commendable job with spam filtering, some users have noted that its **customer support** can be slow at times. This may be a consideration for businesses that require prompt assistance during critical situations.
- **G2 reviewers report** that Mimecast Advanced Email Security is particularly favored by mid-market companies, with a significant portion of its user base appreciating its **deployment flexibility** and comprehensive security features, which cater well to larger organizations.
- **Users say** that N-able Mail Assure is a solid choice for small businesses, offering essential features and a user-friendly experience. However, they also note that it may lack some of the advanced functionalities found in Mimecast, which could be a drawback for organizations with more complex security needs.



| | Mimecast Advanced Email Security | N-able Mail Assure | 
|---|---|---|
| **Star Rating** | 4.4 out of 5 | 4.0 out of 5 | 
| **Total Reviews** | 320 | 68 | 
| **Largest Market Segment** | Mid-Market (68.4% of reviews) | Small-Business (71.9% of reviews) | 
| **Entry Level Price** | No pricing available | No pricing available | 

---
## Top Pros & Cons

### Mimecast Advanced Email Security

Pros:
- Email Security (40 reviews)
- Ease of Use (36 reviews)

Cons:
- Complexity (17 reviews)
- Email Filtering Issues (16 reviews)

### N-able Mail Assure

Pros:
- Email Security (3 reviews)
- Security (2 reviews)

Cons:
- Poor Customer Support (2 reviews)
- Slow Performance (2 reviews)

---
## Ratings Comparison
| Rating | Mimecast Advanced Email Security | N-able Mail Assure | 
|---|---|---|
  | **Meets Requirements** | 9.0 (252 reviews) | 8.5 (53 reviews) | 
  | **Ease of Use** | 8.0 (258 reviews) | 7.8 (53 reviews) | 
  | **Ease of Setup** | 8.0 (206 reviews) | 7.4 (50 reviews) | 
  | **Ease of Admin** | 7.9 (206 reviews) | 8.2 (48 reviews) | 
  | **Quality of Support** | 8.3 (245 reviews) | 8.0 (53 reviews) | 
  | **Has the product been a good partner in doing business?** | 8.7 (205 reviews) | 8.0 (47 reviews) | 
  | **Product Direction (% positive)** | 8.9 (246 reviews) | 7.7 (51 reviews) | 

---
## Pricing

### Mimecast Advanced Email Security

#### Entry-Level Pricing

No pricing available

#### Free Trial

Yes

### N-able Mail Assure

#### Entry-Level Pricing

No pricing available

#### Free Trial

Yes

---
## Features Comparison By Category

### Email Archiving

| Product | Score | Reviews |
|---|---|---|
| **Mimecast Advanced Email Security** | N/A | N/A |
| **N-able Mail Assure** | 7.9/10 | 15 |

#### Functionality

| Feature | Mimecast Advanced Email Security | N-able Mail Assure | 
|---|---|---|
| **Email Storage** | Not enough data | 8.1 (13 reviews) | 
| **Encryption** | Not enough data | 8.3 (6 reviews) | 
| **Reporting** | Not enough data | 7.6 (13 reviews) | 
| **Email Analysis** | Not enough data | 7.9 (13 reviews) | 
| **Migration** | Not enough data | Not enough data | 
| **Archive Backup** | Not enough data | 7.7 (13 reviews) | 

#### Agentic AI - Email Archiving

| Feature | Mimecast Advanced Email Security | N-able Mail Assure | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 
| **Multi-step Planning** | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | 
| **Decision Making** | Not enough data | Not enough data | 

### Cloud Email Security

| Product | Score | Reviews |
|---|---|---|
| **Mimecast Advanced Email Security** | 8.5/10 | 139 |
| **N-able Mail Assure** | 8.7/10 | 25 |

#### Administration

| Feature | Mimecast Advanced Email Security | N-able Mail Assure | 
|---|---|---|
| **Intelligence Reporting** | 8.0 (117 reviews) | 8.2 (21 reviews) ✓ Verified | 
| **Email Integration Suppor** | 8.4 (121 reviews) | 8.7 (23 reviews) ✓ Verified | 
| **Access Management** | 8.2 (117 reviews) | 8.7 (21 reviews) ✓ Verified | 
| **Data Loss Prevention** | 8.2 (101 reviews) | Feature Not Available | 

#### Maintenance

| Feature | Mimecast Advanced Email Security | N-able Mail Assure | 
|---|---|---|
| **Auditing** | 8.1 (116 reviews) | 8.4 (20 reviews) ✓ Verified | 
| **Allow and block lists** | 8.9 (122 reviews) | 8.8 (23 reviews) ✓ Verified | 
| **Compliance** | 8.5 (108 reviews) | 8.5 (21 reviews) | 
| **Archiving** | 8.6 (115 reviews) | 8.3 (20 reviews) ✓ Verified | 

#### Security

| Feature | Mimecast Advanced Email Security | N-able Mail Assure | 
|---|---|---|
| **Anti-Malware/Anti-Spam** | 9.0 (134 reviews) | 8.8 (24 reviews) ✓ Verified | 
| **Encryption** | 8.2 (110 reviews) | 8.9 (18 reviews) | 
| **Quarantine** | 9.0 (129 reviews) | 8.9 (22 reviews) ✓ Verified | 
| **Advanced Threat Protection (ATP)** | 8.8 (124 reviews) | 8.8 (8 reviews) | 
| **Anti-Phishing** | 8.8 (127 reviews) | 8.8 (8 reviews) | 
| **Account takeover prevention** | 7.7 (88 reviews) | 8.8 (8 reviews) ✓ Verified | 

### Intelligent Email Protection

| Product | Score | Reviews |
|---|---|---|
| **Mimecast Advanced Email Security** | 8.7/10 | 138 |
| **N-able Mail Assure** | N/A | N/A |

#### Administration

| Feature | Mimecast Advanced Email Security | N-able Mail Assure | 
|---|---|---|
| **Compliance** | 8.5 (112 reviews) | Not enough data | 
| **Intelligence Reporting** | 8.6 (124 reviews) | Not enough data | 
| **Email Clients** | 9.1 (127 reviews) | Not enough data | 
| **Role-Based Rules** | 8.9 (127 reviews) | Not enough data | 

#### Detection

| Feature | Mimecast Advanced Email Security | N-able Mail Assure | 
|---|---|---|
| **Data Exfiltration Detection** | 8.3 (115 reviews) | Feature Not Available | 
| **Activity Monitoring** | 8.5 (119 reviews) | Not enough data | 
| **Real-Time Detection** | 8.9 (126 reviews) | Not enough data | 

#### Protection

| Feature | Mimecast Advanced Email Security | N-able Mail Assure | 
|---|---|---|
| **Targeted Attack Prevention** | 9.0 (125 reviews) | Not enough data | 
| **Policy Enforcement** | 9.0 (130 reviews) | Not enough data | 
| **Spam Filtering** | 9.1 (133 reviews) | Not enough data | 

#### Agentic AI - Intelligent Email Protection

| Feature | Mimecast Advanced Email Security | N-able Mail Assure | 
|---|---|---|
| **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 |
| **N-able Mail Assure** | N/A | N/A |

#### Functionality

| Feature | Mimecast Advanced Email Security | N-able Mail Assure | 
|---|---|---|
| **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 | 

#### Agentic AI - Secure Email Gateway

| Feature | Mimecast Advanced Email Security | N-able Mail Assure | 
|---|---|---|
| **Proactive Assistance** | Not enough data | Not enough data | 

### Email Anti-spam

| Product | Score | Reviews |
|---|---|---|
| **Mimecast Advanced Email Security** | N/A | N/A |
| **N-able Mail Assure** | N/A | N/A |

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

| Feature | Mimecast Advanced Email Security | N-able Mail Assure | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | 

---
## Categories
**Shared Categories (3):** [Intelligent Email Protection Software](https://www.g2.com/categories/intelligent-email-protection), [Cloud Email Security Solutions](https://www.g2.com/categories/cloud-email-security), [Secure Email Gateway Software](https://www.g2.com/categories/secure-email-gateway)

**Unique to Mimecast Advanced Email Security (1):** [Browser Isolation Software](https://www.g2.com/categories/browser-isolation)

**Unique to N-able Mail Assure (2):** [Email Anti-spam Software](https://www.g2.com/categories/email-anti-spam), [Email Archiving Software](https://www.g2.com/categories/email-archiving)


---
## Reviewer Demographics

### By Company Size

| Segment | Mimecast Advanced Email Security | N-able Mail Assure | 
|---|---|---|
| **Small-Business** | 15.7% | 71.9% | 
| **Mid-Market** | 68.4% | 25.0% | 
| **Enterprise** | 16.0% | 3.1% | 

### 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%

#### N-able Mail Assure

- **Information Technology and Services:** 40.6%
- **Computer & Network Security:** 10.9%
- **Computer Networking:** 4.7%
- **Accounting:** 3.1%
- **Banking:** 3.1%
- **Internet:** 3.1%
- **Animation:** 1.6%
- **Aviation & Aerospace:** 1.6%
- **Computer Games:** 1.6%
- **Computer Hardware:** 1.6%
- **Other:** 28.1%

---
## 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 (601 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 (105 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 (298 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)
- [IRONSCALES](https://www.g2.com/products/ironscales/reviews) — 4.7/5 stars (65 reviews)

### Alternatives to N-able Mail Assure

- [Proofpoint Core Email Protection](https://www.g2.com/products/proofpoint-core-email-protection/reviews) — 4.6/5 stars (601 reviews)
- [SpamTitan Email Security](https://www.g2.com/products/spamtitan-email-security/reviews) — 4.5/5 stars (199 reviews)
- [Microsoft Defender for Office 365](https://www.g2.com/products/microsoft-microsoft-defender-for-office-365/reviews) — 4.5/5 stars (298 reviews)
- [Paubox](https://www.g2.com/products/paubox/reviews) — 4.9/5 stars (588 reviews)
- [Acronis Cyber Protect Cloud](https://www.g2.com/products/acronis-cyber-protect-cloud/reviews) — 4.7/5 stars (1436 reviews)
- [Valimail](https://www.g2.com/products/valimail/reviews) — 4.5/5 stars (459 reviews)
- [Virtru Email Encryption](https://www.g2.com/products/virtru-email-encryption/reviews) — 4.4/5 stars (417 reviews)
- [Check Point Email Security](https://www.g2.com/products/check-point-email-security/reviews) — 4.6/5 stars (534 reviews)
- [CyberSentriq](https://www.g2.com/products/cybersentriq/reviews) — 4.6/5 stars (391 reviews)
- [NinjaOne](https://www.g2.com/products/ninjaone/reviews) — 4.7/5 stars (4392 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..."

### N-able Mail Assure

- Title: [How is email backed up in your environment?  Is it secure and is this solution GDPR compliant?](https://www.g2.com/discussions/gdpr-compliant) — 2 comments, 1 upvote
  > **Top comment:** "Hi! Thanks for your question and apologies for the delayed reply. We will be monitoring this channel diligently going forward. 

Mail Assure uses SSL/TLS..."
- Title: [How much is solarwinds Mail Assure?](https://www.g2.com/discussions/how-much-is-solarwinds-mail-assure) — 1 comment *(includes official response)*
  > **Top comment:** "Hi! Thank you for your inquiry. Mail Assure is a product owned by N-able. For pricing information, please contact our sales team at..."
- Title: [What are email security features?](https://www.g2.com/discussions/n-able-mail-assure-what-are-email-security-features) — 1 comment *(includes official response)*
  > **Top comment:** "Hello! For detailed information about N-able's email security, please check https://www.n-able.com/products/mail-assure. Best regards, N-able Mail Assure team. "
- Title: [What is n-able Mail assure?](https://www.g2.com/discussions/what-is-n-able-mail-assure) — 1 comment *(includes official response)*
  > **Top comment:** "Hello! For detailed information about N-able's email security, please check https://www.n-able.com/products/mail-assure. Best regards, N-able Mail Assure team."
- Title: [Secure Email/Encryption](https://www.g2.com/discussions/24234-secure-email-encryption) — 1 comment, 1 upvote
  > **Top comment:** "Hi Reggie, SolarWinds Mail Assure just put out some information on email encryption. Check it out here. Hope this helps...."

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/mimecast-advanced-email-security-vs-n-able-mail-assure)