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# LuxSci vs Paubox Comparison - What are their main differences?

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LuxSciPaubox[+ Add Product](#)

Reviews

**LuxSci** [

4.7/5(84)

](https://www.g2.com/products/luxsci/reviews#reviews)

**Paubox** [

4.9/5(654)

](https://www.g2.com/products/paubox/reviews#reviews)

Pricing

**LuxSci**
Free Trial

**Contact Us** · Secure High Volume Email

**Paubox**
Free Trial

**Starting at $32.00** 5 Users Per Month · Paubox Email Suite Standard

**Pricing Insights**
from reviews

Time to Implement

**LuxSci**
1 month

Based on 22 responses

**Paubox**
1 month

Based on 102 responses

Return on Investment

**LuxSci**
4 months6 months sooner

Based on 18 responses

**Paubox**
10 months

Based on 84 responses

Perceived Cost

**LuxSci**
$$$$$

**Paubox**
$$$$$

Average Discount

**LuxSci**
6%

**Paubox**
11%5% more

 ![LuxSci](https://images.g2crowd.com/uploads/product/hd_favicon/da97658dee13743ac5c07cd50349e795/luxsci.svg "LuxSci")

 ![Paubox](https://images.g2crowd.com/uploads/product/hd_favicon/57b768928a3f3f68b3afeb8a9c97e31b/paubox.svg "Paubox")

G2 offers free advice on this comparison.

Chat with an expert

How do we contact you?

 ![](/assets/advisor_router/text_message-df41c2977e57ce19bdccb768c56510d9fa9182b581f7903660ca57fd8634bf09.svg)Text Message

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Who do you want to talk with?

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 ![](/assets/advisor_router/human-26a980d7eed0089d422337af1b2588329a59f3fec5a0eff6d1b43312553d4c7b.svg)Human

Pros & Cons

**LuxSci**
[
Customer Support (21)
](https://www.g2.com/products/luxsci/reviews?filters%5Bsentiment_snippet%5D=1333127&qs=pros-and-cons#reviews)[
Security (12)
](https://www.g2.com/products/luxsci/reviews?filters%5Bsentiment_snippet%5D=1332963&qs=pros-and-cons#reviews)[
Email Issues (5)
](https://www.g2.com/products/luxsci/reviews?filters%5Bsentiment_snippet%5D=1333431&qs=pros-and-cons#reviews)[
Not User-Friendly (5)
](https://www.g2.com/products/luxsci/reviews?filters%5Bsentiment_snippet%5D=1333963&qs=pros-and-cons#reviews)

**Paubox**
[
Ease of Use (218)
](https://www.g2.com/products/paubox/reviews?filters%5Bsentiment_snippet%5D=1136017&qs=pros-and-cons#reviews)[
Security (176)
](https://www.g2.com/products/paubox/reviews?filters%5Bsentiment_snippet%5D=1135094&qs=pros-and-cons#reviews)[
Expensive (51)
](https://www.g2.com/products/paubox/reviews?filters%5Bsentiment_snippet%5D=1136103&qs=pros-and-cons#reviews)[
Email Issues (32)
](https://www.g2.com/products/paubox/reviews?filters%5Bsentiment_snippet%5D=1136065&qs=pros-and-cons#reviews)

Integrations

**LuxSci**
Not enough data

**Paubox**
[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_4457eea89c5d9d97f352c54a090240b0/apple-mail.jpg "Product Avatar Image")

Apple Mail

](https://www.g2.com/products/apple-mail/reviews)[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_ab8dd331091a5e1b4dc7e19bd474f7c3/axiscare-home-care-software.jpg "Product Avatar Image")

AxisCare Home Care Software

](https://www.g2.com/products/axiscare-home-care-software/reviews)[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_11f092c33dbb714ec6d98bde5301c372/boomerang-for-gmail.png "Product Avatar Image")

Boomerang for Gmail

](https://www.g2.com/products/boomerang-for-gmail/reviews)[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_ac319b13560b02d7fa6367fca6b644dc/cyberhaven-data-loss-prevention.png "Product Avatar Image")

Data loss prevention

](https://www.g2.com/products/cyberhaven-data-loss-prevention/reviews)[
View all
](https://www.g2.com/products/paubox/integrations)

Screenshots

**LuxSci**
No screenshot available

**Paubox**
 ![Paubox 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/71104/expirable-direct-uploads_2F497aebea-be19-4eac-a8b4-de234862ef55_2FPaubox_email_phone.png)

Ratings

Meets Requirements

**LuxSci**

9.7

9.765

**Paubox**

9.8

9.8572

Ease of Use

**LuxSci**

8.6

8.665

**Paubox**

9.7

9.7580

Ease of Setup

**LuxSci**

8.2

8.250

**Paubox**

9.0

9.0474

Ease of Admin

**LuxSci**

8.5

8.546

**Paubox**

9.5

9.5294

Quality of Support

**LuxSci**

9.9

9.965

**Paubox**

9.7

9.7550

Has the product been a good partner in doing business?

**LuxSci**

9.9

9.946

**Paubox**

9.8

9.8292

Product Direction (% positive)

**LuxSci**

8.0

8.057

**Paubox**

9.1

9.1539

Features

HIPAA Compliant Messaging[Hide 41 FeaturesShow 41 Features](javascript:void(0);)

9.7

39

9.8

264

Platform

User Authorization - HIPAA Compliant Messaging

9.6

29

9.8(won by 0.2)

198

Compliant Emailing - HIPAA Compliant Messaging

9.8

34

9.9(won by 0.1)

251

HIPAA Compliance - HIPAA Compliant Messaging

9.7

25

9.8(won by 0.1)

218

Operating Systems - HIPAA Compliant Messaging

9.7

24

9.8(won by 0.1)

180

Compliant Texting - HIPAA Compliant Messaging

9.7(won by default)

17

Feature Not Available

Clinical Communication - HIPAA Compliance

Feature Not Available

9.9(won by default)

211

Message Lifespan - HIPAA Compliant Messaging

9.7(won by default)

24

Feature Not Available

Workflow Enhancement - HIPAA Compliant Messaging

Feature Not Available

9.7(won by default)

175

PCI Compliance

Not enough data

Not enough data

Additional Functionality

Customizable Templates

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Third-Party Integrations

Not enough data

Not enough data

Data Import/Export

Not enough data

Not enough data

Secure Data Storage

Not enough data

Not enough data

Audit Trail

Not enough data

Not enough data

Collaboration Tools

Not enough data

Not enough data

Reporting & Statistics

Not enough data

Not enough data

Drag & Drop

Not enough data

Not enough data

Search/Filter

Not enough data

Not enough data

Archiving & Retention

Not enough data

Not enough data

Vulnerability Scanning

Not enough data

Not enough data

Customizable Reports

Not enough data

Not enough data

Data Security

Not enough data

Not enough data

Self Service Portal

Not enough data

Not enough data

Customizable Forms

Not enough data

Not enough data

For Healthcare

Not enough data

Not enough data

Document Storage

Not enough data

Not enough data

Risk Alerts

Not enough data

Not enough data

API

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

HIPAA Compliant

Not enough data

Not enough data

Activity Tracking

Not enough data

Not enough data

Access Controls/Permissions

Not enough data

Not enough data

Real-Time Reporting

Not enough data

Not enough data

Document Templates

Not enough data

Not enough data

Reminders

Not enough data

Not enough data

Compliance Tracking

Not enough data

Not enough data

Version Control

Not enough data

Not enough data

Activity Dashboard

Not enough data

Not enough data

Risk Analysis

Not enough data

Not enough data

Monitoring

Not enough data

Not enough data

Secure Email Gateway[Hide 60 FeaturesShow 60 Features](javascript:void(0);)

9.3

24

9.1

131

Functionality

Anti-Spam

9.2(tied score)

21

9.2(tied score)

110

|

Verified

Anti-Malware

9.6(won by 0.2)

19

9.4

106

|

Verified

Anti-Phishing

9.2

19

9.4(won by 0.2)

106

|

Verified

SURLB/URIBL Filtering

9.1

17

9.4(won by 0.3)

101

|

Verified

Quarantine

9.7(won by 0.5)

16

 (There is a greater than 0.5 difference between this product's rating and its competitors)

9.2

97

|

Verified

Outbound Email Monitoring

9.6

18

9.7(won by 0.1)

110

|

Verified

Advanced Threat Intelligence/Protection

9.1

16

9.6(won by 0.5)

93

 (There is a greater than 0.5 difference between this product's rating and its competitors)

Archiving

9.3(won by 0.1)

18

9.2

88

|

Verified

Reporting

9.3(won by 0.1)

19

9.2

101

|

Verified

On-prem deployment

8.6

12

9.0(won by 0.4)

70

Email Attachment Protection

Not enough data

Not enough data

Phishing Protection

Not enough data

Not enough data

Single Sign On

Not enough data

Not enough data

Email Monitoring

Not enough data

Not enough data

Real-Time Monitoring

Not enough data

Not enough data

Agentic AI - Secure Email Gateway

Proactive Assistance

Not enough data

7.7(won by default)

19

Additional Functionality

Activity Dashboard

Not enough data

Not enough data

Audit Trail

Not enough data

Not enough data

Allow/Block List

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

Vulnerability Scanning

Not enough data

Not enough data

Active Directory Integration

Not enough data

Not enough data

Threat Response

Not enough data

Not enough data

Search

Not enough data

Not enough data

Intrusion Detection System

Not enough data

Not enough data

Compliance Management

Not enough data

Not enough data

Spam Blocker

Not enough data

Not enough data

Encryption

Not enough data

Not enough data

Data Verification

Not enough data

Not enough data

Audit Management

Not enough data

Not enough data

Alerts/Escalation

Not enough data

Not enough data

Policy Management

Not enough data

Not enough data

Customizable Reports

Not enough data

Not enough data

Archiving & Retention

Not enough data

Not enough data

Data Synchronization

Not enough data

Not enough data

Activity Tracking

Not enough data

Not enough data

Microsoft Outlook Integration

Not enough data

Not enough data

SSL Security

Not enough data

Not enough data

Secure Login

Not enough data

Not enough data

Third-Party Integrations

Not enough data

Not enough data

Spam Detection

Not enough data

Not enough data

Real-Time Notifications

Not enough data

Not enough data

Scheduled/Automated Reports

Not enough data

Not enough data

Email Tracking

Not enough data

Not enough data

Fraud Detection

Not enough data

Not enough data

Event Logs

Not enough data

Not enough data

Data Retention Management

Not enough data

Not enough data

Backup and Recovery

Not enough data

Not enough data

Threat Intelligence

Not enough data

Not enough data

Whitelisting/Blacklisting

Not enough data

Not enough data

Data Import/Export

Not enough data

Not enough data

Two-Factor Authentication

Not enough data

Not enough data

Reporting & Statistics

Not enough data

Not enough data

Anti Virus

Not enough data

Not enough data

Data Loss Prevention

Not enough data

Not enough data

Risk Alerts

Not enough data

Not enough data

Access Controls/Permissions

Not enough data

Not enough data

Password Management

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Authentication

Not enough data

Not enough data

Email Encryption[Hide 15 FeaturesShow 15 Features](javascript:void(0);)

8.7

7

9.5

309

Encryption Techniques - Email Encryption

Transport Encryption

8.6

6

9.8(won by 1.2)

140

 (There is a greater than 0.5 difference between this product's rating and its competitors)

End-to-End Encryption

9.2

6

9.9(won by 0.7)

131

 (There is a greater than 0.5 difference between this product's rating and its competitors)

Encryption Algorithms

8.3(won by default)

5

Feature Not Available

Authentication, Verification, and Access Controls - Email Encryption

Digital Signatures

8.0

5

9.1(won by 1.1)

101

 (There is a greater than 0.5 difference between this product's rating and its competitors)

Certificate Authorities

8.6

7

9.1(won by 0.5)

102

 (There is a greater than 0.5 difference between this product's rating and its competitors)

Revocation Mechanisms

8.0(won by default)

5

Feature Not Available

Access Controls

8.9(won by default)

6

Feature Not Available

Security Enhancements and Auditing - Email Encryption

Malware Scanning

8.6

6

9.3(won by 0.7)

105

 (There is a greater than 0.5 difference between this product's rating and its competitors)

Reporting

9.0

7

9.5(won by 0.5)

115

 (There is a greater than 0.5 difference between this product's rating and its competitors)

Audit Trails

9.2

6

9.6(won by 0.4)

102

Data Loss Prevention (DLP)

8.6

6

9.3(won by 0.7)

102

 (There is a greater than 0.5 difference between this product's rating and its competitors)

Integration, Compatibility, and Usability - Email Encryption

User-Friendly Interfaces

8.1

6

9.7(won by 1.6)

259

 (There is a greater than 0.5 difference between this product's rating and its competitors)

APIs and SDKs

9.2(won by 0.1)

6

9.1

92

Email Client Integration

9.0

7

9.8(won by 0.8)

172

 (There is a greater than 0.5 difference between this product's rating and its competitors)

Automation

8.6

6

9.8(won by 1.2)

182

 (There is a greater than 0.5 difference between this product's rating and its competitors)

Email Archiving[Hide 52 FeaturesShow 52 Features](javascript:void(0);)

Not enough data

9.6

11

Functionality

Email Storage

Not enough data

9.5(won by default)

10

Encryption

Not enough data

10.0(won by default)

11

Reporting

Not enough data

9.6(won by default)

9

Email Analysis

Not enough data

9.4(won by default)

9

Migration

Not enough data

9.4(won by default)

8

Archive Backup

Not enough data

9.6(won by default)

8

Secure Data Storage

Not enough data

Not enough data

Agentic AI - Email Archiving

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

Third-Party Integrations

Not enough data

Not enough data

File Transfer

Not enough data

Not enough data

Microsoft Outlook Integration

Not enough data

Not enough data

Additional Functionality

Full Text Search

Not enough data

Not enough data

Metadata Management

Not enough data

Not enough data

Access Controls/Permissions

Not enough data

Not enough data

Archiving & Retention

Not enough data

Not enough data

Tagging

Not enough data

Not enough data

Email Alerts

Not enough data

Not enough data

Indexing

Not enough data

Not enough data

Email Attachment Protection

Not enough data

Not enough data

Storage Management

Not enough data

Not enough data

Data Retention Management

Not enough data

Not enough data

SSL Security

Not enough data

Not enough data

Deduplication

Not enough data

Not enough data

Audit Trail

Not enough data

Not enough data

User Management

Not enough data

Not enough data

Email Management

Not enough data

Not enough data

Workflow Management

Not enough data

Not enough data

Reporting & Statistics

Not enough data

Not enough data

Anti Virus

Not enough data

Not enough data

Policy Management

Not enough data

Not enough data

eDiscovery

Not enough data

Not enough data

Event Logs

Not enough data

Not enough data

Anti Spam

Not enough data

Not enough data

Collaboration Tools

Not enough data

Not enough data

API

Not enough data

Not enough data

Data Compression

Not enough data

Not enough data

Data Import/Export

Not enough data

Not enough data

Simple Mail Transfer Protocol (SMTP)

Not enough data

Not enough data

Version Control

Not enough data

Not enough data

Backup and Recovery

Not enough data

Not enough data

Threat Protection

Not enough data

Not enough data

Multiple File Format Support

Not enough data

Not enough data

Compliance Management

Not enough data

Not enough data

Drag & Drop

Not enough data

Not enough data

Filtering

Not enough data

Not enough data

Match & Merge

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

Cloud Email Security[Hide 14 FeaturesShow 14 Features](javascript:void(0);)

Not enough data

9.7

24

Administration

Intelligence Reporting

Not enough data

9.6(won by default)

15

Email Integration Suppor

Not enough data

9.8(won by default)

22

Access Management

Not enough data

9.7(won by default)

13

Data Loss Prevention

Not enough data

9.7(won by default)

11

Maintenance

Auditing

Not enough data

9.5(won by default)

11

Allow and block lists

Not enough data

9.8(won by default)

16

Compliance

Not enough data

10.0(won by default)

18

Archiving

Not enough data

9.7(won by default)

11

Security

Anti-Malware/Anti-Spam

Not enough data

9.7(won by default)

17

Encryption

Not enough data

10.0(won by default)

19

Quarantine

Not enough data

9.6(won by default)

12

Advanced Threat Protection (ATP)

Not enough data

9.5(won by default)

11

Anti-Phishing

Not enough data

9.6(won by default)

13

Account takeover prevention

Not enough data

9.6(won by default)

12

Show 7 feature categories with incomplete data

Email Marketing[Hide 66 FeaturesShow 66 Features](javascript:void(0);)

Not enough data

Not enough data

Email Marketing

Email and Mobile Preview

Not enough data

Not enough data

Manage Email Lists

Not enough data

Not enough data

High-Volume Sending

Not enough data

Not enough data

Building and Personalizing Emails

Not enough data

Not enough data

Sending Outbound Emails

Not enough data

Not enough data

Manage Email Deliverability

Not enough data

Not enough data

Automated Email Responses

Not enough data

Not enough data

Multi-user Account

Not enough data

Not enough data

Surveys

Not enough data

Not enough data

Reporting & Analytics

A/B Testing

Not enough data

Not enough data

Basic Reporting

Not enough data

Not enough data

Generative AI

AI Text Generation

Not enough data

Not enough data

AI Text Summarization

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

Agentic AI - Email Marketing

Autonomous Task Execution

Not enough data

Not enough data

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

Cross-system Integration

Not enough data

Not enough data

Integration

Data Import & Export Tools

Not enough data

Not enough data

Integration APIs

Not enough data

Not enough data

Breadth of Partner Applications

Not enough data

Not enough data

CRM Integration

Not enough data

Not enough data

Social Media Integration

Not enough data

Not enough data

E-Commerce Integration

Not enough data

Not enough data

Third-Party Integrations

Not enough data

Not enough data

Additional Functionality

Personalization

Not enough data

Not enough data

Autoresponders

Not enough data

Not enough data

Customer Segmentation

Not enough data

Not enough data

Newsletter Management

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

WYSIWYG Editor

Not enough data

Not enough data

Engagement Tracking

Not enough data

Not enough data

Preview Functionality

Not enough data

Not enough data

Email Tracking

Not enough data

Not enough data

Email Campaign Management

Not enough data

Not enough data

Landing Pages/Web Forms

Not enough data

Not enough data

Customizable Branding

Not enough data

Not enough data

Lead Capture

Not enough data

Not enough data

Mobile Optimization

Not enough data

Not enough data

Customer Journey Mapping

Not enough data

Not enough data

ROI Tracking

Not enough data

Not enough data

Activity Dashboard

Not enough data

Not enough data

Customizable Fields

Not enough data

Not enough data

Reporting/Analytics

Not enough data

Not enough data

Click Tracking

Not enough data

Not enough data

List Management

Not enough data

Not enough data

GDPR Compliance

Not enough data

Not enough data

Subscriber Management

Not enough data

Not enough data

Email Sequences

Not enough data

Not enough data

Campaign Scheduling

Not enough data

Not enough data

Event Triggered Actions

Not enough data

Not enough data

Multi-Language

Not enough data

Not enough data

Template Management

Not enough data

Not enough data

Customizable CTAs

Not enough data

Not enough data

Real-Time Analytics

Not enough data

Not enough data

Dynamic Content

Not enough data

Not enough data

CAN-SPAM Compliance

Not enough data

Not enough data

Multi-Channel Marketing

Not enough data

Not enough data

HTML Editor

Not enough data

Not enough data

Contact Management

Not enough data

Not enough data

Drip Campaigns

Not enough data

Not enough data

Campaign Analytics

Not enough data

Not enough data

Product Recommendations

Not enough data

Not enough data

Image Library

Not enough data

Not enough data

Workflow Automation

Not enough data

Not enough data

Email Security[Hide 32 FeaturesShow 32 Features](javascript:void(0);)

Not enough data

Not enough data

Additional Functionality

Phishing Protection

Not enough data

Not enough data

Threat Response

Not enough data

Not enough data

Domain Check

Not enough data

Not enough data

Security Auditing

Not enough data

Not enough data

AI/Machine Learning

Not enough data

Not enough data

Third-Party Integrations

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Reporting/Analytics

Not enough data

Not enough data

Anomaly/Malware Detection

Not enough data

Not enough data

SURLB/URIBL Filtering

Not enough data

Not enough data

Activity Dashboard

Not enough data

Not enough data

Scheduled/Automated Reports

Not enough data

Not enough data

For MSPs

Not enough data

Not enough data

Whitelisting/Blacklisting

Not enough data

Not enough data

Fraud Detection

Not enough data

Not enough data

Spam Blocker

Not enough data

Not enough data

Spam Quarantine

Not enough data

Not enough data

API

Not enough data

Not enough data

Data Leak Prevention

Not enough data

Not enough data

Encryption

Not enough data

Not enough data

Audit Trail

Not enough data

Not enough data

Real-Time Monitoring

Not enough data

Not enough data

Spam Analysis

Not enough data

Not enough data

Policy Management

Not enough data

Not enough data

Alerts/Escalation

Not enough data

Not enough data

Email Management

Not enough data

Not enough data

Vulnerability Scanning

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

Threat Protection

Not enough data

Not enough data

Email Attachment Protection

Not enough data

Not enough data

Email Filtering

Not enough data

Not enough data

Two-Factor Authentication

Not enough data

Not enough data

Transactional Email[Hide 54 FeaturesShow 54 Features](javascript:void(0);)

Not enough data

Not enough data

Administration

Template Creation

Not enough data

Not enough data

Preset Template Availability

Not enough data

Not enough data

Custom Unsubscribe

Not enough data

Not enough data

Email Segmentation

Not enough data

Not enough data

Detailed Server Logs

Not enough data

Not enough data

Alerts/Notifications

Not enough data

Not enough data

Drip Campaigns

Not enough data

Not enough data

Customer Segmentation

Not enough data

Not enough data

Integrations

Webhooks

Not enough data

Not enough data

Event Tracking API

Not enough data

Not enough data

Mail Send API

Not enough data

Not enough data

Spam Filter Testing

Not enough data

Not enough data

Activity Dashboard

Not enough data

Not enough data

Activity Tracking

Not enough data

Not enough data

A/B Testing

Not enough data

Not enough data

Platform

Custom Tracking Domain

Not enough data

Not enough data

Multiple Domains

Not enough data

Not enough data

Dedicated IP

Not enough data

Not enough data

Documentation

Not enough data

Not enough data

Sender Reputation Management

Not enough data

Not enough data

Tracking & Reporting

Not enough data

Not enough data

Enterprise Scalability

Not enough data

Not enough data

Performance and Reliability

Not enough data

Not enough data

Workflow Management

Not enough data

Not enough data

List Management

Not enough data

Not enough data

Template Management

Not enough data

Not enough data

Email Management

Not enough data

Not enough data

Subscription Management

Not enough data

Not enough data

Click Tracking

Not enough data

Not enough data

Additional Functionality

Third-Party Integrations

Not enough data

Not enough data

Customizable Branding

Not enough data

Not enough data

Email Monitoring

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

Mobile Access

Not enough data

Not enough data

WYSIWYG Editor

Not enough data

Not enough data

Real-Time Data

Not enough data

Not enough data

Unsubscribe Database

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Drag & Drop

Not enough data

Not enough data

Geolocation

Not enough data

Not enough data

Event Triggered Actions

Not enough data

Not enough data

Simple Mail Transfer Protocol (SMTP)

Not enough data

Not enough data

Contact Database

Not enough data

Not enough data

Campaign Analytics

Not enough data

Not enough data

SMS Messaging

Not enough data

Not enough data

Customizable Forms

Not enough data

Not enough data

Autoresponders

Not enough data

Not enough data

Email Marketing

Not enough data

Not enough data

Message Personalization

Not enough data

Not enough data

Reporting/Analytics

Not enough data

Not enough data

Dynamic Content

Not enough data

Not enough data

Customizable Fields

Not enough data

Not enough data

Campaign Scheduling

Not enough data

Not enough data

Email Distribution

Not enough data

Not enough data

Data Loss Prevention (DLP)[Hide 59 FeaturesShow 59 Features](javascript:void(0);)

Not enough data

Not enough data

Administration

Data Management

Not enough data

Not enough data

Incident Logs

Not enough data

Not enough data

Reporting

Not enough data

Not enough data

Workflow Management

Not enough data

Not enough data

Remediation Management

Not enough data

Not enough data

User Management

Not enough data

Not enough data

Configuration Management

Not enough data

Not enough data

Data Storage Management

Not enough data

Not enough data

Policy Management

Not enough data

Not enough data

Compliance Management

Not enough data

Not enough data

Web Threat Management

Not enough data

Not enough data

Incident Management

Not enough data

Not enough data

Governance

Access Control

Not enough data

Not enough data

Compliance

Not enough data

Not enough data

Data Visibility

Not enough data

Not enough data

Access Controls/Permissions

Not enough data

Not enough data

Security

Encryption

Not enough data

Not enough data

Endpoint Intelligence

Not enough data

Not enough data

Activity Monitoring

Not enough data

Not enough data

Breach Detection

Not enough data

Not enough data

Real-Time Monitoring

Not enough data

Not enough data

Additional Functionality

Personally Identifiable Information Protection

Not enough data

Not enough data

Data Discovery

Not enough data

Not enough data

Behavior Tracking

Not enough data

Not enough data

Remote Wipe

Not enough data

Not enough data

Risk Analysis

Not enough data

Not enough data

Insider Threat Protection

Not enough data

Not enough data

Anti Virus

Not enough data

Not enough data

Whitelisting/Blacklisting

Not enough data

Not enough data

Third-Party Integrations

Not enough data

Not enough data

Watermarking

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

Security Auditing

Not enough data

Not enough data

API

Not enough data

Not enough data

Ransomware Protection

Not enough data

Not enough data

Multi-Factor Authentication

Not enough data

Not enough data

Automatic Backup

Not enough data

Not enough data

Multi-Device Support

Not enough data

Not enough data

Compliance Tracking

Not enough data

Not enough data

Real-Time Analytics

Not enough data

Not enough data

Secure Data Storage

Not enough data

Not enough data

Data Recovery

Not enough data

Not enough data

Activity Tracking

Not enough data

Not enough data

External Storage Device Blocking

Not enough data

Not enough data

Reporting/Analytics

Not enough data

Not enough data

Audit Trail

Not enough data

Not enough data

File Quarantining

Not enough data

Not enough data

Disaster Recovery

Not enough data

Not enough data

Intellectual Property Protection

Not enough data

Not enough data

Alerts/Escalation

Not enough data

Not enough data

Risk Assessment

Not enough data

Not enough data

Sensitive Data Identification

Not enough data

Not enough data

Real-Time Notifications

Not enough data

Not enough data

Risk Alerts

Not enough data

Not enough data

Data Classification

Not enough data

Not enough data

Data Replication

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

File Transfer

Not enough data

Not enough data

HIPAA Compliant

Not enough data

Not enough data

Online Form Builder[Hide 44 FeaturesShow 44 Features](javascript:void(0);)

Not enough data

Not enough data

Customization

Custom Fields

Not enough data

Not enough data

Conditional Logic

Not enough data

Not enough data

Multi-page Forms

Not enough data

Not enough data

Design

Not enough data

Not enough data

Forms Creation & Design

Not enough data

Not enough data

Additional Functionality

Embedded Forms

Not enough data

Not enough data

Offline Capability

Not enough data

Not enough data

Notifications

Not enough data

Not enough data

Payments

Not enough data

Not enough data

Mobile Forms

Not enough data

Not enough data

Customizable Forms

Not enough data

Not enough data

Real-Time Notifications

Not enough data

Not enough data

Alerts/Notifications

Not enough data

Not enough data

Additional Functionality

Search/Filter

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Commenting/Notes

Not enough data

Not enough data

Content Publishing Options

Not enough data

Not enough data

Reporting & Statistics

Not enough data

Not enough data

Content Library

Not enough data

Not enough data

Document Classification

Not enough data

Not enough data

Drag & Drop

Not enough data

Not enough data

Customizable Branding

Not enough data

Not enough data

SSL Security

Not enough data

Not enough data

API

Not enough data

Not enough data

Document Management

Not enough data

Not enough data

Document Storage

Not enough data

Not enough data

Collaboration Tools

Not enough data

Not enough data

Data Capture and Transfer

Not enough data

Not enough data

Autofill

Not enough data

Not enough data

Multi-Channel Distribution

Not enough data

Not enough data

Convert to PDF

Not enough data

Not enough data

Customizable Templates

Not enough data

Not enough data

Media Library

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

Full Text Search

Not enough data

Not enough data

Surveys & Feedback

Not enough data

Not enough data

Data Import/Export

Not enough data

Not enough data

Forms Management

Not enough data

Not enough data

Electronic Signature

Not enough data

Not enough data

Third-Party Integrations

Not enough data

Not enough data

Reporting/Analytics

Not enough data

Not enough data

Workflow Management

Not enough data

Not enough data

Template Management

Not enough data

Not enough data

Mobile Access

Not enough data

Not enough data

Email Anti-spam[Hide 54 FeaturesShow 54 Features](javascript:void(0);)

Not enough data

Not enough data

Agentic AI - Email Anti-spam Features

Autonomous Task Execution

Not enough data

Not enough data

Proactive Assistance

Not enough data

Not enough data

Additional Functionality

Phishing Protection

Not enough data

Not enough data

Data Recovery

Not enough data

Not enough data

Archiving & Retention

Not enough data

Not enough data

Backup and Recovery

Not enough data

Not enough data

Policy Management

Not enough data

Not enough data

Email Management

Not enough data

Not enough data

Data Loss Prevention

Not enough data

Not enough data

Single Sign On

Not enough data

Not enough data

Data Storage Management

Not enough data

Not enough data

Fraud Detection

Not enough data

Not enough data

Email Routing

Not enough data

Not enough data

Data Verification

Not enough data

Not enough data

Compliance Management

Not enough data

Not enough data

Filtering

Not enough data

Not enough data

Search/Filter

Not enough data

Not enough data

SURLB/URIBL Filtering

Not enough data

Not enough data

Security Auditing

Not enough data

Not enough data

Data Synchronization

Not enough data

Not enough data

Anti Virus

Not enough data

Not enough data

Risk Assessment

Not enough data

Not enough data

Greylisting

Not enough data

Not enough data

Audit Trail

Not enough data

Not enough data

Reporting/Analytics

Not enough data

Not enough data

Allow/Block List

Not enough data

Not enough data

Vulnerability Scanning

Not enough data

Not enough data

Active Directory Integration

Not enough data

Not enough data

Compression

Not enough data

Not enough data

Email Tracking

Not enough data

Not enough data

Encryption

Not enough data

Not enough data

Anti Spam

Not enough data

Not enough data

Disaster Recovery

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Tagging

Not enough data

Not enough data

Secure Data Storage

Not enough data

Not enough data

Activity Tracking

Not enough data

Not enough data

Spam Blocker

Not enough data

Not enough data

Microsoft Outlook Integration

Not enough data

Not enough data

Spam Analysis

Not enough data

Not enough data

API

Not enough data

Not enough data

Categorization/Grouping

Not enough data

Not enough data

Event Tracking

Not enough data

Not enough data

Inbox Management

Not enough data

Not enough data

Spam Detection

Not enough data

Not enough data

Authentication

Not enough data

Not enough data

Third-Party Integrations

Not enough data

Not enough data

Reporting & Statistics

Not enough data

Not enough data

Spam Quarantine

Not enough data

Not enough data

SSL Security

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

Data Retention Management

Not enough data

Not enough data

Access Controls/Permissions

Not enough data

Not enough data

Monitoring

Not enough data

Not enough data

Data Security[Hide 12 FeaturesShow 12 Features](javascript:void(0);)

Not enough data

Not enough data

Compliance

Access Management

Not enough data

Not enough data

At-Risk Analysis

Not enough data

Not enough data

DLP Configuration

Not enough data

Not enough data

Sensitive Data Compliance

Not enough data

Not enough data

Administration

Database Management

Not enough data

Not enough data

Deduplication 

Not enough data

Not enough data

Backup

Not enough data

Not enough data

API / integrations

Not enough data

Not enough data

Security 

Multi-Factor Authentication

Not enough data

Not enough data

Data Transport

Not enough data

Not enough data

Data Types

Not enough data

Not enough data

Security Tools

Not enough data

Not enough data

User Insights

Reviewers' Company Size

[![LuxSci](https://images.g2crowd.com/uploads/product/hd_favicon/da97658dee13743ac5c07cd50349e795/luxsci.svg "LuxSci")](https://www.g2.com/products/luxsci/reviews)

LuxSci

Small-Business(50 or fewer emp.)

78.3%

Mid-Market(51-1000 emp.)

19.3%

Enterprise(\> 1000 emp.)

2.4%

[![Paubox](https://images.g2crowd.com/uploads/product/hd_favicon/57b768928a3f3f68b3afeb8a9c97e31b/paubox.svg "Paubox")](https://www.g2.com/products/paubox/reviews)

Paubox

Small-Business(50 or fewer emp.)

85.2%

Mid-Market(51-1000 emp.)

13.1%

Enterprise(\> 1000 emp.)

1.7%

Small-Business

(50 or fewer emp.)

78.3%

85.2%

Mid-Market

(51-1000 emp.)

19.3%

13.1%

Enterprise

(\> 1000 emp.)

2.4%

1.7%

Reviewers' Industry

[![LuxSci](https://images.g2crowd.com/uploads/product/hd_favicon/da97658dee13743ac5c07cd50349e795/luxsci.svg "LuxSci")](https://www.g2.com/products/luxsci/reviews)
LuxSci

Mental Health Care

17.1%

Hospital & Health Care

14.6%

Health, Wellness and Fitness

9.8%

Marketing and Advertising

6.1%

Medical Practice

6.1%

Other

46.3%

[![Paubox](https://images.g2crowd.com/uploads/product/hd_favicon/57b768928a3f3f68b3afeb8a9c97e31b/paubox.svg "Paubox")](https://www.g2.com/products/paubox/reviews)
Paubox

Mental Health Care

35.6%

Hospital & Health Care

25.9%

Health, Wellness and Fitness

11.7%

Medical Practice

11.0%

Insurance

4.2%

Other

11.6%

FAQs

## LuxSci vs Paubox FAQs

Generated using AI

Last updated: August 15, 2026

### What is the difference between Paubox vs LuxSci?

Paubox stands out for its higher G2 rating, greater review volume, and stronger Ease of Setup score, while LuxSci offers more advanced security features.

| [Paubox](https://www.g2.com/products/paubox/reviews) | [LuxSci](https://www.g2.com/products/luxsci/reviews) |
| --- | --- |
| 4.9/5 (622 reviews) | 4.7/5 (83 reviews) |
| Small-Business | Small-Business |
| 9.0 | 8.2 |
| 9.8 | 9.9 |
| Ease of Use (216 all-time mentions) | Customer Support (21 all-time mentions) |

### How do the pricing models of Paubox and LuxSci compare?

Paubox is rated higher for value, with reviewers expressing greater satisfaction with its pricing compared to LuxSci.

- **Paubox:** In recent reviews, many small-business users highlight Paubox as cost-effective and a good value for HIPAA-compliant email, though some mention it is on the higher end of the price range.
- **LuxSci:** Recent reviewers describe LuxSci as relatively expensive, with several noting increased costs and value concerns for small businesses.
- **Switching reasons:** Reviewers mention switching to Paubox for better value and easier integration with existing email platforms.

### What are the best alternatives to Paubox and LuxSci?

The top three alternatives to Paubox and LuxSci are Proofpoint Core Email Protection, Virtru Email Encryption, and NeoCertified Secure Email.

| Product | G2 Rating (reviews) | Largest Segment | Pricing Insight | Top Reviewer-Cited Strength |
| --- | --- | --- | --- | --- |
| [Paubox](https://www.g2.com/products/paubox/reviews) | 4.9/5 (622 reviews) | Small-Business | Cost-effective for HIPAA compliance | Ease of Use (216 all-time mentions) |
| [LuxSci](https://www.g2.com/products/luxsci/reviews) | 4.7/5 (83 reviews) | Small-Business | Relatively expensive for small business | Customer Support (21 all-time mentions) |
| [Proofpoint Core Email Protection](https://www.g2.com/products/proofpoint-core-email-protection/reviews) | 4.6/5 (601 reviews) | Enterprise | — | Enterprise-grade security |
| [Virtru Email Encryption](https://www.g2.com/products/virtru-email-encryption/reviews) | 4.4/5 (417 reviews) | Mid-Market | — | Flexible encryption options |
| [NeoCertified Secure Email](https://www.g2.com/products/neocertified-secure-email/reviews) | 4.8/5 (101 reviews) | Small-Business | — | Ease of use for small businesses |

### Which Email Encryption features should I prioritize when comparing Paubox and LuxSci?

Buyers comparing Paubox and LuxSci should prioritize HIPAA compliance, ease of setup, security features, integrations, and customer support.

- **HIPAA Compliance:** Paubox (93 all-time mentions), LuxSci (10 all-time mentions)
- **Ease of Setup:** Paubox (9.0), LuxSci (8.2)
- **Security Features:** Paubox (169 all-time mentions for Security), LuxSci (12 all-time mentions for Security); LuxSci offers additional features like Access Controls, Encryption Algorithms, and Message Lifespan.
- **Integrations:** Paubox integrates with Google Workspace (35 all-time mentions) and Microsoft 365 (5 all-time mentions); LuxSci integrates with Microsoft 365 and Google Workspace (recent review mentions).
- **Customer Support:** Paubox (146 all-time mentions), LuxSci (21 all-time mentions)

### What are the pros and cons of Paubox vs LuxSci?

Paubox's headline strength is ease of use, while LuxSci's is customer support.

- **Paubox strengths:** Ease of Use (216 all-time mentions), Security (169), Customer Support (146), Email Security (138), Setup Ease (137), Secure Communication (110), Encryption (93), Easy Integrations (59), Automatic Encryption (46)
- **Paubox trade-offs:** Expensive (50), Email Encryption Issues (17), Missing Features (12), Limited Customization (5)
- **LuxSci strengths:** Customer Support (21), Security (12), Ease of Use (11), HIPAA Compliance (10), Reliability (8), Response Speed (8), Helpful (7)
- **LuxSci trade-offs:** Not User-Friendly (5), UX Improvement (5), Limited Features (4), Missing Features (4)

### Is Paubox or LuxSci better for small businesses?

Paubox is the better fit for small businesses, with a larger small-business segment and stronger small-business reviewer sentiment.

- **Paubox:** Largest segment is Small-Business; reviewers consistently highlight ease of use, cost-effectiveness, and strong support for small healthcare practices.
- **LuxSci:** Largest segment is Small-Business; reviewers note reliable HIPAA compliance and support, but mention higher costs and a less modern interface.

### Which Email Encryption platform has better integrations?

Paubox is favored for integrations, with more reviewer-cited integration mentions than LuxSci.

- **Paubox:** Google Workspace (35 all-time mentions), Microsoft 365 (5 all-time mentions)
- **LuxSci:** Microsoft 365 and Google Workspace are mentioned in recent reviews, but without a publishable all-time count.

### How do Paubox and LuxSci compare on customer support?

Paubox and LuxSci are rated at parity for Quality of Support, with scores of 9.8 and 9.9 respectively, indicating both are highly regarded by reviewers.

- **Paubox:** Reviewers frequently cite responsive, helpful, and prompt support, with 146 all-time mentions for Customer Support.
- **LuxSci:** Reviewers highlight excellent, knowledgeable, and fast customer support, with 21 all-time mentions for Customer Support.

### Which is easier to implement, Paubox or LuxSci?

Paubox is rated higher for Ease of Setup, with a 9.0 score compared to LuxSci's 8.2, indicating a smoother implementation experience.

- **Paubox:** Reviewers describe setup as straightforward, with step-by-step guides and minimal technical expertise required; 137 all-time mentions for Setup Ease.
- **LuxSci:** Reviewers note setup is generally easy with good support, but some mention a dated interface and more complex administrative tasks.

### Which product has better HIPAA Compliance?

Paubox is more frequently cited for HIPAA Compliance, with higher mention counts and strong reviewer sentiment.

- **Paubox:** HIPAA Compliance (93 all-time mentions), Meets Requirements score 9.8, automatic encryption, clinical communication, workflow enhancement features.
- **LuxSci:** HIPAA Compliance (10 all-time mentions), Meets Requirements score 9.7, advanced security features including Access Controls, Encryption Algorithms, and Message Lifespan.

Alternatives

**LuxSci Alternatives**

 ![Virtru Email Encryption](https://images.g2crowd.com/uploads/product/hd_favicon/9566ba6338388ab7e15b634d2d6fc7ba/virtru-email-encryption.svg "Virtru Email Encryption")

[
Virtru Email Encryption
](/products/virtru-email-encryption/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)

 ![Weave](https://images.g2crowd.com/uploads/product/hd_favicon/b409b22ce786b9a3b9e9aaef1169cea0/weave-weave.svg "Weave")

[
Weave
](/products/weave-weave/reviews)

 ![Rocket.Chat](https://images.g2crowd.com/uploads/product/hd_favicon/53040764d390ae2c9fb8f8bde33f1bf1/rocket-chat.svg "Rocket.Chat")

[
Rocket.Chat
](/products/rocket-chat/reviews)

**Paubox 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)

 ![Virtru Email Encryption](https://images.g2crowd.com/uploads/product/hd_favicon/9566ba6338388ab7e15b634d2d6fc7ba/virtru-email-encryption.svg "Virtru Email Encryption")

[
Virtru Email Encryption
](/products/virtru-email-encryption/reviews)

 ![NeoCertified Secure Email](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_2785951726107ddb5bc442f993befc94/neocertified-secure-email.png "NeoCertified Secure Email")

[
NeoCertified Secure Email
](/products/neocertified-secure-email/reviews)

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

[
Mimecast Advanced Email...
](/products/mimecast-advanced-email-security/reviews)