# Kiteworks, Proofpoint Core Email Protection vs SpamTitan Email Security Comparison

| | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Star Rating** | 4.4 out of 5 | 4.6 out of 5 | 4.5 out of 5 | 
| **Total Reviews** | 118 | 584 | 199 | 
| **Largest Market Segment** | Enterprise (36.4% of reviews) | Enterprise (65.9% of reviews) | Small-Business (50.6% of reviews) | 
| **Entry Level Price** | No pricing available | Free Trial 0 Mailbox Per Year | Starting at $2.14 Per Month | 

---
## Top Pros & Cons

### Kiteworks

Pros:
- Security (98 reviews)
- Secure Sharing (74 reviews)

Cons:
- Complex Usability (60 reviews)
- Complexity (51 reviews)

### Proofpoint Core Email Protection

Pros:
- Protection (88 reviews)
- Email Security (81 reviews)

Cons:
- Outdated Interface (28 reviews)
- User Interface (24 reviews)

### SpamTitan Email Security

Pros:
- Ease of Use (2 reviews)
- Customer Support (1 reviews)


---
## Ratings Comparison
| Rating | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
  | **Meets Requirements** | 9.1 (57 reviews) | 9.3 (275 reviews) | 9.3 (146 reviews) | 
  | **Ease of Use** | 8.9 (57 reviews) | 8.5 (514 reviews) | 9.0 (147 reviews) | 
  | **Ease of Setup** | 8.5 (41 reviews) | 8.3 (457 reviews) | 9.0 (133 reviews) | 
  | **Ease of Admin** | 8.3 (17 reviews) | 8.5 (243 reviews) | 8.9 (132 reviews) | 
  | **Quality of Support** | 8.6 (53 reviews) | 8.8 (271 reviews) | 9.1 (142 reviews) | 
  | **Has the product been a good partner in doing business?** | 8.0 (17 reviews) | 9.2 (239 reviews) | 9.2 (131 reviews) | 
  | **Product Direction (% positive)** | 8.5 (53 reviews) | 9.2 (263 reviews) | 8.3 (145 reviews) | 

---
## Pricing

### Kiteworks

#### Entry-Level Pricing

No pricing available

#### Free Trial

Yes

### Proofpoint Core Email Protection

#### Entry-Level Pricing

Plan: Proofpoint Core Email Protection

Price: Free Trial 0 Mailbox Per Year

Key Features:
- Core Email Protection

[Learn more about Proofpoint Core Email Protection](https://www.g2.com/products/proofpoint-core-email-protection/reviews)

#### Free Trial

Yes

### SpamTitan Email Security

#### Entry-Level Pricing

Plan: SpamTitan Email Security 

Price: Starting at $2.14 Per Month

Description: Book a demo today to learn more about how SpamTitan can help keep your organisation safe. Price based on 100 users a month.

Key Features:
- Anti-Spam
- Office 365 Protection
- Data Leak Protection

[Learn more about SpamTitan Email Security](https://www.g2.com/products/spamtitan-email-security/reviews)

#### Free Trial

Yes

---
## Features Comparison By Category

### Cloud Content Collaboration

| Product | Score | Reviews |
|---|---|---|
| **Kiteworks** | 8.5/10 | 54 |
| **Proofpoint Core Email Protection** | N/A | N/A |
| **SpamTitan Email Security** | N/A | N/A |

#### File Management

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Device Syncing** | 8.3 (23 reviews) | Not enough data | Not enough data | 
| **Web Interface** | 8.6 (19 reviews) | Not enough data | Not enough data | 
| **File Type Support** | 9.1 (23 reviews) | Not enough data | Not enough data | 
| **Search** | 8.8 (22 reviews) | Not enough data | Not enough data | 
| **Mobile Apps** | 8.6 (18 reviews) | Not enough data | Not enough data | 

#### Agentic AI - Cloud Content Collaboration

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Autonomous Task Execution** | 7.0 (5 reviews) | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | Not enough data | 
| **Natural Language Interaction** | 7.0 (5 reviews) | Not enough data | Not enough data | 

#### Collaboration

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **File following** | 8.5 (19 reviews) | Not enough data | Not enough data | 
| **File Sharing** | 9.4 (39 reviews) | Not enough data | Not enough data | 
| **Simultaneously Editing** | 8.1 (17 reviews) | Not enough data | Not enough data | 
| **Change Tracking / Audit Logs** | 8.7 (21 reviews) | Not enough data | Not enough data | 

#### Administration

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **User and Role Management** | 9.0 (20 reviews) | Not enough data | Not enough data | 
| **Policies and Controls** | 9.2 (25 reviews) | Not enough data | Not enough data | 
| **Device Management** | 8.2 (19 reviews) | Not enough data | Not enough data | 
| **Storage Limits** | 8.5 (19 reviews) | Not enough data | Not enough data | 
| **Storage Zones** | 9.0 (17 reviews) | Not enough data | Not enough data | 
| **Security** | 9.5 (34 reviews) | Not enough data | Not enough data | 

#### Platform

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Performance and Reliability** | 7.9 (11 reviews) | Not enough data | Not enough data | 
| **Reporting and Auditing** | 7.7 (8 reviews) | Not enough data | Not enough data | 
| **System of Record Integration** | 7.8 (9 reviews) | Not enough data | Not enough data | 
| **APIs** | 7.6 (9 reviews) | Not enough data | Not enough data | 

### Digital Governance

| Product | Score | Reviews |
|---|---|---|
| **Kiteworks** | N/A | N/A |
| **Proofpoint Core Email Protection** | N/A | N/A |
| **SpamTitan Email Security** | N/A | N/A |

#### Monitoring

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Digital Media Monitoring** | Not enough data | Not enough data | Not enough data | 
| **Compliance Monitoring** | Not enough data | Not enough data | Not enough data | 
| **Social Media Monitoring** | Not enough data | Not enough data | Not enough data | 

#### Administration

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **User, Role, and Access Management ** | Not enough data | Not enough data | Not enough data | 
| **Policies and Controls** | Not enough data | Not enough data | Not enough data | 
| **Security** | Not enough data | Not enough data | Not enough data | 
| **Reporting** | Not enough data | Not enough data | Not enough data | 

#### Standards

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Brand Design Consistency ** | Not enough data | Not enough data | Not enough data | 
| **SEO Standards** | Not enough data | Not enough data | Not enough data | 
| **Internationalization** | Not enough data | Not enough data | Not enough data | 
| **Web Accessibility** | Not enough data | Not enough data | Not enough data | 

#### Agentic AI - Digital Governance

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | Not enough data | 
| **Multi-step Planning** | Not enough data | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | Not enough data | 
| **Adaptive Learning** | Not enough data | Not enough data | Not enough data | 
| **Natural Language Interaction** | Not enough data | Not enough data | Not enough data | 
| **Decision Making** | Not enough data | Not enough data | Not enough data | 

### Managed File Transfer (MFT)

| Product | Score | Reviews |
|---|---|---|
| **Kiteworks** | 9.1/10 | 18 |
| **Proofpoint Core Email Protection** | N/A | N/A |
| **SpamTitan Email Security** | N/A | N/A |

#### Data Delivery

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Load Balancing** | 8.9 (6 reviews) | Not enough data | Not enough data | 
| **Application Integration** | 8.8 (7 reviews) | Not enough data | Not enough data | 
| **File Transfer Acceleration** | 9.0 (7 reviews) | Not enough data | Not enough data | 
| **Content Routing** | 8.9 (6 reviews) | Not enough data | Not enough data | 

#### Functionality

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Mobile Support** | 9.4 (6 reviews) | Not enough data | Not enough data | 
| **Encryption** | 9.5 (11 reviews) | Not enough data | Not enough data | 
| **Extensibility** | 9.7 (6 reviews) | Not enough data | Not enough data | 
| **Reporting and Analytics** | 8.1 (6 reviews) | Not enough data | Not enough data | 

#### Governance

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Access Control** | 9.2 (8 reviews) | Not enough data | Not enough data | 
| **Compliance** | 9.2 (10 reviews) | Not enough data | Not enough data | 
| **Provisioning and Governance** | 9.3 (7 reviews) | Not enough data | Not enough data | 

#### Core Transfer Infrastructure - Managed File Transfer (MFT)

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Load Balancing** | 8.9 (6 reviews) | Not enough data | Not enough data | 
| **File Transfer Acceleration** | Not enough data | Not enough data | Not enough data | 
| **Application Integration** | Not enough data | Not enough data | Not enough data | 
| **Content Routing** | Not enough data | Not enough data | Not enough data | 

#### Platform Capabilities - Managed File Transfer (MFT)

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Encryption** | 9.5 (11 reviews) | Not enough data | Not enough data | 
| **Mobile Support** | Not enough data | Not enough data | Not enough data | 
| **Reporting and Analytics** | Not enough data | Not enough data | Not enough data | 
| **Extensibility** | Not enough data | Not enough data | Not enough data | 

#### Security & Compliance Controls - Managed File Transfer (MFT)

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Access Control** | 9.2 (8 reviews) | Not enough data | Not enough data | 
| **Compliance** | 9.2 (10 reviews) | Not enough data | Not enough data | 
| **Provisioning and Governance** | 9.3 (7 reviews) | Not enough data | Not enough data | 

#### Intelligent Automation & AI - Managed File Transfer (MFT)

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Anomaly Detection** | Not enough data | Not enough data | Not enough data | 
| **Automated Policy Enforcement** | Not enough data | Not enough data | Not enough data | 
| **Predictive Resource Allocation** | Not enough data | Not enough data | Not enough data | 
| **Intelligent Routing** | Not enough data | Not enough data | Not enough data | 

### Cloud Email Security

| Product | Score | Reviews |
|---|---|---|
| **Kiteworks** | N/A | N/A |
| **Proofpoint Core Email Protection** | 8.9/10 | 147 |
| **SpamTitan Email Security** | 9.2/10 | 21 |

#### Administration

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Intelligence Reporting** | Not enough data | 8.9 (125 reviews) ✓ Verified | 9.3 (16 reviews) ✓ Verified | 
| **Email Integration Suppor** | Not enough data | 9.1 (129 reviews) ✓ Verified | 9.7 (17 reviews) ✓ Verified | 
| **Access Management** | Not enough data | 9.0 (122 reviews) ✓ Verified | 9.4 (17 reviews) ✓ Verified | 
| **Data Loss Prevention** | Not enough data | 8.4 (83 reviews) ✓ Verified | 8.3 (9 reviews) ✓ Verified | 

#### Maintenance

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Auditing** | Not enough data | 8.8 (125 reviews) ✓ Verified | 9.6 (16 reviews) ✓ Verified | 
| **Allow and block lists** | Not enough data | 9.2 (139 reviews) ✓ Verified | 9.4 (18 reviews) ✓ Verified | 
| **Compliance** | Not enough data | 9.0 (125 reviews) | 9.0 (15 reviews) | 
| **Archiving** | Not enough data | 8.2 (100 reviews) ✓ Verified | 9.2 (15 reviews) ✓ Verified | 

#### Security

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Anti-Malware/Anti-Spam** | Not enough data | 9.3 (140 reviews) ✓ Verified | 9.4 (18 reviews) ✓ Verified | 
| **Encryption** | Not enough data | 8.8 (113 reviews) | 9.1 (13 reviews) | 
| **Quarantine** | Not enough data | 9.4 (136 reviews) ✓ Verified | 9.5 (18 reviews) ✓ Verified | 
| **Advanced Threat Protection (ATP)** | Not enough data | 9.1 (98 reviews) ✓ Verified | 9.5 (14 reviews) | 
| **Anti-Phishing** | Not enough data | 9.1 (102 reviews) ✓ Verified | 9.3 (15 reviews) ✓ Verified | 
| **Account takeover prevention** | Not enough data | 8.6 (86 reviews) ✓ Verified | 8.3 (9 reviews) | 

### Data-Centric Security

| Product | Score | Reviews |
|---|---|---|
| **Kiteworks** | 8.8/10 | 9 |
| **Proofpoint Core Email Protection** | N/A | N/A |
| **SpamTitan Email Security** | N/A | N/A |

#### Data Protection

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Sensitive Data Discovery** | Not enough data | Not enough data | Not enough data | 
| **Structured and Unstructured Data** | Not enough data | Not enough data | Not enough data | 
| **Encryption** | 8.9 (6 reviews) | Not enough data | Not enough data | 
| **Persistent Protection** | 8.7 (5 reviews) | Not enough data | Not enough data | 
| **Data Masking** | Not enough data | Not enough data | Not enough data | 
| **Data Governance and Access Management** | Not enough data | Not enough data | Not enough data | 
| **Audit and Reporting** | Not enough data | Not enough data | Not enough data | 

#### Compliance

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **At-Risk Analysis** | Not enough data | Not enough data | Not enough data | 
| **DLP Configuration** | Not enough data | Not enough data | Not enough data | 

#### Usability

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Visualization** | Not enough data | Not enough data | Not enough data | 
| **AI Algorithyms** | Not enough data | Not enough data | Not enough data | 
| **Cross-Platforms** | Not enough data | Not enough data | Not enough data | 

### Virtual Data Room (VDR)

| Product | Score | Reviews |
|---|---|---|
| **Kiteworks** | 7.5/10 | 9 |
| **Proofpoint Core Email Protection** | N/A | N/A |
| **SpamTitan Email Security** | N/A | N/A |

#### Platform Additional Functionality

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Remote Shred** | 7.3 (5 reviews) | Not enough data | Not enough data | 
| **Watermarks** | 6.9 (6 reviews) | Not enough data | Not enough data | 

#### Platform Basics

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Document Permissions** | 8.1 (6 reviews) | Not enough data | Not enough data | 
| **Mobile** | 5.7 (5 reviews) | Not enough data | Not enough data | 
| **Document Security** | 8.9 (6 reviews) | Not enough data | Not enough data | 

#### Platform Content

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **File Sharing** | 8.6 (6 reviews) | Not enough data | Not enough data | 

#### Platform Data

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Reporting** | 7.3 (5 reviews) | Not enough data | Not enough data | 

#### Platform Performance

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Bulk Upload** | 7.3 (5 reviews) | Not enough data | Not enough data | 
| **Full Text Search** | 7.7 (5 reviews) | Not enough data | Not enough data | 

### Intelligent Email Protection

| Product | Score | Reviews |
|---|---|---|
| **Kiteworks** | N/A | N/A |
| **Proofpoint Core Email Protection** | 9.0/10 | 98 |
| **SpamTitan Email Security** | 9.2/10 | 18 |

#### Administration

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Compliance** | Not enough data | 9.1 (84 reviews) | 9.7 (11 reviews) | 
| **Intelligence Reporting** | Not enough data | 8.7 (91 reviews) | 9.1 (15 reviews) | 
| **Email Clients** | Not enough data | 9.0 (90 reviews) | 9.4 (15 reviews) | 
| **Role-Based Rules** | Not enough data | 8.9 (86 reviews) | 9.2 (15 reviews) | 

#### Detection

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Data Exfiltration Detection** | Not enough data | 8.5 (79 reviews) | 8.9 (11 reviews) | 
| **Activity Monitoring** | Not enough data | 8.9 (84 reviews) | 8.8 (13 reviews) | 
| **Real-Time Detection** | Not enough data | 9.1 (93 reviews) | 9.1 (13 reviews) | 

#### Protection

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Targeted Attack Prevention** | Not enough data | 9.2 (90 reviews) | 9.3 (14 reviews) | 
| **Policy Enforcement** | Not enough data | 9.1 (93 reviews) | 9.1 (15 reviews) | 
| **Spam Filtering** | Not enough data | 9.2 (95 reviews) | 9.4 (17 reviews) | 

#### Agentic AI - Intelligent Email Protection

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | 9.3 (10 reviews) | Not enough data | 
| **Adaptive Learning** | Not enough data | 9.3 (10 reviews) | Not enough data | 

### File Transfer Protocol (FTP)

| Product | Score | Reviews |
|---|---|---|
| **Kiteworks** | 8.8/10 | 10 |
| **Proofpoint Core Email Protection** | N/A | N/A |
| **SpamTitan Email Security** | N/A | N/A |

#### Management

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **File Management** | 8.8 (7 reviews) | Not enough data | Not enough data | 
| **Synchronization** | 8.3 (6 reviews) | Not enough data | Not enough data | 
| **Scheduling** | 9.0 (7 reviews) | Not enough data | Not enough data | 
| **Performance** | 8.8 (7 reviews) | Not enough data | Not enough data | 

#### Functionality

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **File Transfer** | 8.8 (7 reviews) | Not enough data | Not enough data | 
| **Language Support** | 8.6 (7 reviews) | Not enough data | Not enough data | 
| **File Backup** | 8.6 (6 reviews) | Not enough data | Not enough data | 
| **Mobile Support** | 8.6 (7 reviews) | Not enough data | Not enough data | 

#### Security

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Encryption** | 8.9 (6 reviews) | Not enough data | Not enough data | 
| **Authentication** | 8.9 (6 reviews) | Not enough data | Not enough data | 
| **Access Control** | 9.4 (6 reviews) | Not enough data | Not enough data | 

### Secure Email Gateway

| Product | Score | Reviews |
|---|---|---|
| **Kiteworks** | 8.9/10 | 8 |
| **Proofpoint Core Email Protection** | 8.9/10 | 117 |
| **SpamTitan Email Security** | 9.4/10 | 15 |

#### Functionality

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Anti-Spam** | 9.3 (7 reviews) | 9.3 (112 reviews) ✓ Verified | 9.4 (14 reviews) ✓ Verified | 
| **Anti-Malware** | 8.9 (6 reviews) | 9.3 (112 reviews) ✓ Verified | 9.5 (14 reviews) ✓ Verified | 
| **Anti-Phishing** | 8.8 (7 reviews) | 9.2 (111 reviews) ✓ Verified | 9.3 (14 reviews) ✓ Verified | 
| **Filtering Functionality** | 8.6 (7 reviews) | 8.9 (112 reviews) ✓ Verified | 9.8 (14 reviews) ✓ Verified | 
| **Quarantine** | 8.6 (6 reviews) | 9.2 (114 reviews) ✓ Verified | 9.4 (14 reviews) ✓ Verified | 
| **Outbound Email Monitoring** | 8.6 (6 reviews) | 8.9 (106 reviews) ✓ Verified | 9.1 (11 reviews) ✓ Verified | 
| **Advanced Threat Intelligence/Protection** | 9.0 (5 reviews) | 9.0 (111 reviews) | 9.4 (13 reviews) | 
| **Archiving** | 9.2 (6 reviews) | 8.3 (91 reviews) ✓ Verified | 9.4 (9 reviews) ✓ Verified | 
| **Reporting** | 8.3 (6 reviews) | 8.5 (111 reviews) ✓ Verified | 9.3 (14 reviews) ✓ Verified | 
| **On-prem deployment** | 9.7 (5 reviews) | 8.6 (49 reviews) | 9.4 (11 reviews) ✓ Verified | 

#### Agentic AI - Secure Email Gateway

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Proactive Assistance** | Not enough data | 8.7 (23 reviews) | Not enough data | 

### Email Encryption

| Product | Score | Reviews |
|---|---|---|
| **Kiteworks** | 10.0/10 | 8 |
| **Proofpoint Core Email Protection** | 8.7/10 | 22 |
| **SpamTitan Email Security** | N/A | N/A |

#### Encryption Techniques - Email Encryption

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Encryption Algorithms** | Not enough data | 9.0 (21 reviews) | Not enough data | 
| **Transport Encryption** | Not enough data | 9.0 (21 reviews) | Not enough data | 
| **End-to-End Encryption** | 10.0 (5 reviews) | 9.3 (20 reviews) | Not enough data | 

#### Authentication, Verification, and Access Controls - Email Encryption

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Revocation Mechanisms** | Not enough data | 8.9 (20 reviews) | Not enough data | 
| **Access Controls** | Not enough data | 8.4 (20 reviews) | Not enough data | 
| **Digital Signatures** | Not enough data | 8.5 (20 reviews) | Not enough data | 
| **Certificate Authorities** | Not enough data | 8.5 (20 reviews) | Not enough data | 

#### Security Enhancements and Auditing - Email Encryption

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Malware Scanning** | Not enough data | 8.7 (21 reviews) | Not enough data | 
| **Reporting** | Not enough data | 8.7 (21 reviews) | Not enough data | 
| **Audit Trails** | Not enough data | 8.6 (21 reviews) | Not enough data | 
| **Data Loss Prevention (DLP)** | Not enough data | 8.5 (21 reviews) | Not enough data | 

#### Integration, Compatibility, and Usability - Email Encryption

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **User-Friendly Interfaces** | Not enough data | 8.6 (22 reviews) | Not enough data | 
| **APIs and SDKs** | Not enough data | 8.3 (20 reviews) | Not enough data | 
| **Email Client Integration** | Not enough data | 8.7 (21 reviews) | Not enough data | 
| **Automation** | Not enough data | 8.1 (20 reviews) | Not enough data | 

### Email Anti-spam

| Product | Score | Reviews |
|---|---|---|
| **Kiteworks** | N/A | N/A |
| **Proofpoint Core Email Protection** | 8.9/10 | 16 |
| **SpamTitan Email Security** | N/A | N/A |

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

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | 8.9 (16 reviews) | Not enough data | 
| **Proactive Assistance** | Not enough data | 8.9 (16 reviews) | Not enough data | 

### Data Security

| Product | Score | Reviews |
|---|---|---|
| **Kiteworks** | N/A | N/A |
| **Proofpoint Core Email Protection** | N/A | N/A |
| **SpamTitan Email Security** | N/A | N/A |

#### Compliance

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Access Management** | Not enough data | Not enough data | Not enough data | 
| **At-Risk Analysis** | Not enough data | Not enough data | Not enough data | 
| **DLP Configuration** | Not enough data | Not enough data | Not enough data | 
| **Sensitive Data Compliance** | Not enough data | Not enough data | Not enough data | 

#### Administration

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Database Management** | Not enough data | Not enough data | Not enough data | 
| **Deduplication ** | Not enough data | Not enough data | Not enough data | 
| **Backup** | Not enough data | Not enough data | Not enough data | 
| **API / integrations** | Not enough data | Not enough data | Not enough data | 

#### Security 

| Feature | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Multi-Factor Authentication** | Not enough data | Not enough data | Not enough data | 
| **Data Transport** | Not enough data | Not enough data | Not enough data | 
| **Data Types** | Not enough data | Not enough data | Not enough data | 
| **Security Tools** | Not enough data | Not enough data | Not enough data | 

---
## Categories
**Shared Categories (1):** [Secure Email Gateway Software](https://www.g2.com/categories/secure-email-gateway)

**Unique to Kiteworks (7):** [File Transfer Protocol (FTP) Software](https://www.g2.com/categories/file-transfer-protocol-ftp), [Email Encryption Software](https://www.g2.com/categories/email-encryption), [Managed File Transfer (MFT) Software](https://www.g2.com/categories/managed-file-transfer-mft), [Digital Governance Software](https://www.g2.com/categories/digital-governance), [Virtual Data Room Software](https://www.g2.com/categories/virtual-data-room-vdr), [Cloud Content Collaboration Software](https://www.g2.com/categories/cloud-content-collaboration), [Data-Centric Security Software](https://www.g2.com/categories/data-centric-security)

**Unique to Proofpoint Core Email Protection (4):** [Cloud Email Security Solutions](https://www.g2.com/categories/cloud-email-security), [Intelligent Email Protection Software](https://www.g2.com/categories/intelligent-email-protection), [Email Anti-spam Software](https://www.g2.com/categories/email-anti-spam), [Email Encryption Software](https://www.g2.com/categories/email-encryption)

**Unique to SpamTitan Email Security (3):** [Email Anti-spam Software](https://www.g2.com/categories/email-anti-spam), [Cloud Email Security Solutions](https://www.g2.com/categories/cloud-email-security), [Intelligent Email Protection Software](https://www.g2.com/categories/intelligent-email-protection)


---
## Reviewer Demographics

### By Company Size

| Segment | Kiteworks | Proofpoint Core Email Protection | SpamTitan Email Security | 
|---|---|---|---|
| **Small-Business** | 34.8% | 4.0% | 50.6% | 
| **Mid-Market** | 28.8% | 30.1% | 46.0% | 
| **Enterprise** | 36.4% | 65.9% | 3.4% | 

### By Industry

#### Kiteworks

- **Information Technology and Services:** 16.7%
- **Marketing and Advertising:** 6.1%
- **Financial Services:** 6.1%
- **Automotive:** 4.5%
- **Banking:** 4.5%
- **Pharmaceuticals:** 4.5%
- **Computer & Network Security:** 4.5%
- **Computer Software:** 4.5%
- **Market Research:** 4.5%
- **Accounting:** 3.0%
- **Other:** 40.9%

#### Proofpoint Core Email Protection

- **Financial Services:** 9.3%
- **Hospital & Health Care:** 8.6%
- **Information Technology and Services:** 6.8%
- **Retail:** 5.3%
- **Banking:** 4.2%
- **Manufacturing:** 4.2%
- **Computer & Network Security:** 3.9%
- **Computer Software:** 3.2%
- **Insurance:** 3.2%
- **Higher Education:** 3.0%
- **Other:** 48.4%

#### SpamTitan Email Security

- **Information Technology and Services:** 15.3%
- **Construction:** 6.3%
- **Government Administration:** 4.0%
- **Retail:** 4.0%
- **Accounting:** 3.4%
- **Hospital & Health Care:** 3.4%
- **Wholesale:** 3.4%
- **Machinery:** 2.8%
- **Automotive:** 2.3%
- **Computer & Network Security:** 2.3%
- **Other:** 52.8%

---
## Alternatives

### Alternatives to Kiteworks

- [Progress ShareFile](https://www.g2.com/products/progress-sharefile/reviews) — 4.2/5 stars (1534 reviews)
- [GoAnywhere MFT](https://www.g2.com/products/goanywhere-mft/reviews) — 4.6/5 stars (426 reviews)
- [Progress MOVEit](https://www.g2.com/products/progress-moveit/reviews) — 4.4/5 stars (526 reviews)
- [Egnyte](https://www.g2.com/products/egnyte/reviews) — 4.5/5 stars (1158 reviews)
- [Box](https://www.g2.com/products/box/reviews) — 4.2/5 stars (5238 reviews)
- [Dropbox](https://www.g2.com/products/dropbox/reviews) — 4.4/5 stars (31278 reviews)
- [Virtru Email Encryption](https://www.g2.com/products/virtru-email-encryption/reviews) — 4.4/5 stars (407 reviews)
- [FileZilla](https://www.g2.com/products/filezilla/reviews) — 4.5/5 stars (767 reviews)
- [Microsoft OneDrive for Business](https://www.g2.com/products/microsoft-onedrive-for-business/reviews) — 4.3/5 stars (10339 reviews)
- [Cleo Integration Cloud](https://www.g2.com/products/cleo-integration-cloud/reviews) — 4.4/5 stars (549 reviews)

### Alternatives to Proofpoint Core Email Protection

- [Paubox](https://www.g2.com/products/paubox/reviews) — 4.9/5 stars (556 reviews)
- [Mimecast Advanced Email Security](https://www.g2.com/products/mimecast-advanced-email-security/reviews) — 4.4/5 stars (320 reviews)
- [Symantec Email Security.Cloud](https://www.g2.com/products/symantec-email-security-cloud/reviews) — 4.1/5 stars (66 reviews)
- [Microsoft Defender for Office 365](https://www.g2.com/products/microsoft-microsoft-defender-for-office-365/reviews) — 4.5/5 stars (293 reviews)
- [Cloudflare One (SASE)](https://www.g2.com/products/cloudflare-one-sase/reviews) — 4.6/5 stars (104 reviews)
- [N-able Mail Assure](https://www.g2.com/products/n-able-mail-assure/reviews) — 4.0/5 stars (68 reviews)
- [IRONSCALES](https://www.g2.com/products/ironscales/reviews) — 4.7/5 stars (65 reviews)
- [Abnormal AI](https://www.g2.com/products/abnormal-ai/reviews) — 4.8/5 stars (72 reviews)
- [Cisco Secure Email Threat Defense](https://www.g2.com/products/cisco-secure-email-threat-defense/reviews) — 4.3/5 stars (28 reviews)
- [Virtru Email Encryption](https://www.g2.com/products/virtru-email-encryption/reviews) — 4.4/5 stars (407 reviews)

### Alternatives to SpamTitan Email Security

- [Mimecast Advanced Email Security](https://www.g2.com/products/mimecast-advanced-email-security/reviews) — 4.4/5 stars (320 reviews)
- [Microsoft Defender for Office 365](https://www.g2.com/products/microsoft-microsoft-defender-for-office-365/reviews) — 4.5/5 stars (293 reviews)
- [N-able Mail Assure](https://www.g2.com/products/n-able-mail-assure/reviews) — 4.0/5 stars (68 reviews)
- [Cisco Secure Email Threat Defense](https://www.g2.com/products/cisco-secure-email-threat-defense/reviews) — 4.3/5 stars (28 reviews)
- [Paubox](https://www.g2.com/products/paubox/reviews) — 4.9/5 stars (556 reviews)
- [Barracuda Email Gateway Defense](https://www.g2.com/products/barracuda-email-gateway-defense/reviews) — 4.2/5 stars (39 reviews)
- [Symantec Email Security.Cloud](https://www.g2.com/products/symantec-email-security-cloud/reviews) — 4.1/5 stars (66 reviews)
- [IRONSCALES](https://www.g2.com/products/ironscales/reviews) — 4.7/5 stars (65 reviews)
- [FortiMail](https://www.g2.com/products/fortimail/reviews) — 4.3/5 stars (24 reviews)
- [Virtru Email Encryption](https://www.g2.com/products/virtru-email-encryption/reviews) — 4.4/5 stars (407 reviews)

---
## Top Discussions

### Kiteworks

- Title: [What is Kiteworks SFTP?](https://www.g2.com/discussions/what-is-kiteworks-sftp) — 3 comments
  > **Top comment:** "Kiteworks SFTP is a secure file transfer software that uses the SFTP (SSH File Transfer Protocol) to provide a secure and reliable way to transfer files..."
- Title: [What does Kiteworks cost?](https://www.g2.com/discussions/what-does-kiteworks-cost) — 1 comment
  > **Top comment:** "$15.00 per user per month"
- Title: [How does Kiteworks file transfer work?](https://www.g2.com/discussions/how-does-kiteworks-file-transfer-work) — 1 comment
  > **Top comment:** "nice"
- Title: [ya](https://www.g2.com/discussions/ya-4753c2c3-3c16-4bde-9378-09358997bfa3) — 1 comment, 1 upvote
  > **Top comment:** "Good"
- Title: [To make review](https://www.g2.com/discussions/to-make-review) — 1 comment, 1 upvote
  > **Top comment:** "Good"

### Proofpoint Core Email Protection

- Title: [What is the best way to allow users to safely release quarantined emails to their inbox ?](https://www.g2.com/discussions/14391-what-is-the-best-way-to-allow-users-to-safely-release-quarantined-emails-to-their-inbox) — 3 comments, 1 upvote
  > **Top comment:** "Hi Kadeem, this is Merry from G2. Sorry to hear you're having these difficulties. Perhaps you have the "Require Admin Privileges to Release" setting on? When..."
- Title: [How is it possible to limit the quaratine folder. I still have too many mails quarantined.](https://www.g2.com/discussions/15180-how-is-it-possible-to-limit-the-quaratine-folder-i-still-have-too-many-mails-quarantined) — 2 comments, 1 upvote
  > **Top comment:** "Hi Patrick - this is Merry from G2. Sounds like you get at ton of emails per day! Proofpoint has a ton of tutorials on their YouTube channel & several videos..."
- Title: [What is proofpoint PPS Ppps net?](https://www.g2.com/discussions/what-is-proofpoint-pps-ppps-net) — 1 comment
  > **Top comment:** "I don't believe there is a 'ppps net.  We extensively use ProofPoint."
- Title: [Is there a road map to enhance the Smart Search feature?](https://www.g2.com/discussions/15126-is-there-a-road-map-to-enhance-the-smart-search-feature) — 1 comment, 1 upvote
  > **Top comment:** "The Smartserarch tool, is seen more as a troubleshooting tool, the actions you want to do are inside the quarantine folders. But in my opinion, putting some..."

### SpamTitan Email Security

- Title: [What is SpamTitan Email Security used for?](https://www.g2.com/discussions/what-is-spamtitan-email-security-used-for) — 1 comment
  > **Top comment:** "Spam Titan Email Security is used to protect organizations from email-based threats like spam, phishing, malware, and ransomware. It filters incoming and..."
- Title: [How do fake office 365 email credential emails still get through and why do you never respond to email requests.](https://www.g2.com/discussions/33742-how-do-fake-office-365-email-credential-emails-still-get-through-and-why-do-you-never-respond-to-email-requests) — 1 comment, 1 upvote
  > **Top comment:** "It maybe that you didnt setup your DKIM and SPF correctly.  "
- Title: [PLease add select option into History of Message Reports. Please add hourly incoming and outgoing](https://www.g2.com/discussions/15969-please-add-select-option-into-history-of-message-reports-please-add-hourly-incoming-and-outgoing) — 1 comment, 1 upvote
  > **Top comment:** "Hi Mushfiqul - this is Merry from G2. According to SpamTitan, currently they only schedule a quarantine reports once per day. In lieu of an hourly report,..."
- Title: [How do you charge for SpamTitan?](https://www.g2.com/discussions/how-do-you-charge-for-spamtitan) — 1 comment, 1 upvote *(includes official response)*
  > **Top comment:** "We have a number of options but the most popular is monthly per user billing"

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/kiteworks-vs-proofpoint-core-email-protection-vs-spamtitan-email-security)