# Best Email Encryption Software - Page 3

## How Many Email Encryption Software Products Does G2 Track?

**Total Products under this Category:** 86

### Category Stats (Aug 2026)

- **Average Rating:** 4.55/5 The average rating of products in this category, based on all submitted ratings
- **Top Trending Product:** INKY Email Security Platform (+1.43%) - Among all products in this category, INKY Email Security Platform recorded the largest rating increase compared to last month

_Last updated: August 06, 2026_

## How Does G2 Rank Email Encryption Software Products?

**Why You Can Trust G2's Software Rankings:**

- 30 Analysts and Data Experts
- 4,200+ Authentic Reviews
- 86+ Products
- Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

## G2 Grid® for Email Encryption Software
 ![G2 Grid® for Email Encryption Software plotting products by satisfaction and market presence](https://www.g2.com/categories/email-encryption/grids.png?focus%5B%5D=13912&focus%5B%5D=25519&focus%5B%5D=3675&focus%5B%5D=30562&focus%5B%5D=112257&focus%5B%5D=66979&focus%5B%5D=20629&focus%5B%5D=61300)

Highlighted products: Proton Mail For Business, Paubox, Virtru Email Encryption, Proofpoint Core Email Protection, Check Point Email Security, Proofpoint Email Encryption, Tresorit, and FTAPI.

Underlying data: [Grid® JSON](https://www.g2.com/categories/email-encryption/grids.json?focus%5B%5D=proton-mail-for-business&focus%5B%5D=paubox&focus%5B%5D=virtru-email-encryption&focus%5B%5D=proofpoint-core-email-protection&focus%5B%5D=check-point-email-security&focus%5B%5D=proofpoint-email-encryption&focus%5B%5D=tresorit&focus%5B%5D=ftapi)

**Sponsored**

### OnRamp

OnRamp is an intelligent customer onboarding and engagement solution designed to help businesses streamline their customer success processes. By automating the onboarding project kick-off directly from the CRM, OnRamp enables organizations to provide a more efficient and personalized experience for their customers. This software solution focuses on reducing the time it takes for customers to realize value from a product or service, thereby minimizing churn risk and fostering long-term relationships. Targeted primarily at customer success teams, OnRamp is particularly beneficial for companies that prioritize customer engagement and retention. It caters to a diverse range of industries, including SaaS, e-commerce, and service-based businesses, where effective onboarding is crucial for maximizing customer satisfaction and loyalty. The platform's personalized workflows guide customers through the onboarding process, ensuring that they receive the support and resources they need at every stage of their journey. Key features of OnRamp include real-time visibility into onboarding progress, inline collaboration tools, and usage insights that keep customers engaged. The ability to monitor onboarding milestones and track customer interactions allows businesses to proactively address any challenges that may arise, further enhancing the customer experience. Additionally, the scalable workflows offered by OnRamp enable organizations to deliver a high-touch experience without the need for increasing headcount, making it a cost-effective solution for managing customer success initiatives. By leveraging OnRamp, companies can achieve faster onboarding times, higher product adoption rates, and stronger customer relationships. The platform not only helps in retaining existing customers but also supports revenue growth through expansion opportunities. As businesses utilize OnRamp to enhance their customer engagement strategies, they can expect measurable improvements in customer satisfaction and loyalty, ultimately transforming customer success into a sustainable growth engine.

[Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list_llm&secure%5Bcategory_id%5D=1627&secure%5Bchosen_at%5D=2026-08-07T01%3A49%3A14Z&secure%5Bdisplayable_resource_id%5D=2645&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=retargeted_product&secure%5Bplacement_resource_ids%5D%5B%5D=151082&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=151082&secure%5Bresource_id%5D=1627&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Femail-encryption%3Fpage%3D3%26tracking_id%3Dc56acadaf913248316ec67940&secure%5Btoken%5D=80551749151342dccd8c03d91f834124edb34a6581d2bf02c9577b87ebdb606b&secure%5Burl%5D=https%3A%2F%2Fhubs.la%2FQ03_ZbGR0&secure%5Burl_type%5D=custom_url)

### [Proofpoint Essentials for Small Business](https://www.g2.com/products/proofpoint-essentials-for-small-business/reviews)

Proofpoint Essentials for Small Business is a cloud-based enterprise-class security for small and medium enterprises with email security, continuity, archiving, and social-media protection.

**Average Rating:** 4.0/5.0

**Total Reviews:** 23

#### How Do G2 Users Rate Proofpoint Essentials for Small Business?

- **Has the product been a good partner in doing business?:** 8.9/10 (Category avg: 9.1/10)
- **Quality of Support:** 8.2/10 (Category avg: 8.8/10)
- **Ease of Admin:** 8.5/10 (Category avg: 9.1/10)
- **Ease of Use:** 8.8/10 (Category avg: 9.0/10)

#### Who Is the Company Behind Proofpoint Essentials for Small Business?

- **Seller:** [Proofpoint](https://www.g2.com/sellers/proofpoint)
- **Year Founded:** 2002
- **HQ Location:** Sunnyvale, CA
- **Twitter:** @proofpoint  
31,157 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=9ffe74895a6dd57f2366e3788b5672d95f77f75231d2b11c49b36c398e662c8d&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fproofpoint&secure%5Burl_type%5D=linkedin_company_website)  
5,146 employees on LinkedIn®
- **Ownership:** NASDAQ: PFPT

#### Who Uses This Product?

- **Top Industries:** Information Technology and Services
- **Company Size:** 54% Medium, 38% Small

#### What Are Recent G2 Reviews of Proofpoint Essentials for Small Business?

**["Fortifies Email Security with a Few Reporting Hiccups"](https://www.g2.com/survey_responses/proofpoint-essentials-for-small-business-review-12709718)**

**Rating:** 5.0/5.0 stars

_— Viral S._

[Read full review](https://www.g2.com/survey_responses/proofpoint-essentials-for-small-business-review-12709718)

**["Effective Email Filtering with Room for Improvement"](https://www.g2.com/survey_responses/proofpoint-essentials-for-small-business-review-12702660)**

**Rating:** 4.0/5.0 stars

_— John G._

[Read full review](https://www.g2.com/survey_responses/proofpoint-essentials-for-small-business-review-12702660)

#### What Are G2 Users Discussing About Proofpoint Essentials for Small Business?

- [What is Proofpoint Essentials for Small Business used for?](https://www.g2.com/discussions/what-is-proofpoint-essentials-for-small-business-used-for)

### [NoSpamProxy](https://www.g2.com/products/nospamproxy/reviews)

NoSpamProxy is a leading email security solution developed by Net at Work GmbH in Germany. Trusted by over 6,000 organizations, it offers a modular platform that includes advanced spam and malware protection, GDPR-compliant encryption (S/MIME & PGP), secure large file transfer, and centralized email disclaimers. Designed for seamless integration with Microsoft 365 and other email infrastructures, NoSpamProxy is available both in the cloud and on-premises. Each module can be licensed individually for maximum flexibility. Proudly bearing the “IT Security made in Germany” label, NoSpamProxy stands for trusted, transparent, and compliant email communication.

**Average Rating:** 5.0/5.0

**Total Reviews:** 6

#### How Do G2 Users Rate NoSpamProxy?

- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 9.1/10)
- **Quality of Support:** 10.0/10 (Category avg: 8.8/10)
- **Ease of Admin:** 10.0/10 (Category avg: 9.1/10)
- **Ease of Use:** 9.6/10 (Category avg: 9.0/10)

#### Who Is the Company Behind NoSpamProxy?

- **Seller:** [NoSpamProxy](https://www.g2.com/sellers/nospamproxy)
- **Year Founded:** 1995
- **HQ Location:** Paderborn, DE
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=9324d2022bc6c58503fbd112874a5e26347f6af9248f8abb8a3cf9dfa8b6fea4&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fnet-at-work-gmbh&secure%5Burl_type%5D=linkedin_company_website)  
116 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 50% Small, 50% Medium

#### What Are Recent G2 Reviews of NoSpamProxy?

**["NoSpamProxy: High security, strong scalability, and first-class support"](https://www.g2.com/survey_responses/nospamproxy-review-12744880)**

**Rating:** 5.0/5.0 stars

_— Tobias E._

[Read full review](https://www.g2.com/survey_responses/nospamproxy-review-12744880)

**["Excellent Threat Detection with Smooth Microsoft 365 Integration"](https://www.g2.com/survey_responses/nospamproxy-review-12711463)**

**Rating:** 5.0/5.0 stars

_— Oliver D._

[Read full review](https://www.g2.com/survey_responses/nospamproxy-review-12711463)

### [Echoworx Email Encryption Platform](https://www.g2.com/products/echoworx-email-encryption-platform/reviews)

Cutting-Edge Business Communication Security Customizable encryption trusted by top-tier organizations in over 30 countries to send protected emails and documents from any device or location, balancing stringent security with seamless user experience. • Authentication Access Enjoy advanced access methods including social login, two-factor authentication, and self-service password resets. Seamless integration with platforms like OpenID and WhatsApp enhances both user experience and security. • Audit & Tracking Benefit from enhanced audit capabilities with flexible log management and customizable controls. Integrated API keys with SIEM systems provide real-time reporting and compliance, boosting oversight significantly. • Secure Delivery Utilize streamlined encryption options such as TLS with fallback, secure PDFs, PGP, and automated S/MIME certificate issuance. Encryption can be controlled by domain, policy, or user initiation to support comprehensive cyber operations. • Brand Protection Protect brand integrity with vanity domains, BIMI, and customizable templates. Applying brand elements across notifications and devices strengthens identity and fortifies reputation. • Capacity & Scalability Elastic scaling and load balancing ensure smooth operations for bulk communications, adapting message limits to meet the demands of large-scale needs.

**Average Rating:** 4.5/5.0

**Total Reviews:** 4

#### How Do G2 Users Rate Echoworx Email Encryption Platform?

- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 9.1/10)
- **Quality of Support:** 8.8/10 (Category avg: 8.8/10)
- **Ease of Admin:** 10.0/10 (Category avg: 9.1/10)
- **Ease of Use:** 9.6/10 (Category avg: 9.0/10)

#### Who Is the Company Behind Echoworx Email Encryption Platform?

- **Seller:** [Echoworx](https://www.g2.com/sellers/echoworx-8a406ddb-0be6-4f59-aba9-252ecc34625e)
- **Year Founded:** 2000
- **HQ Location:** Toronto, CA
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=e7033742c5e12dba80b8b0671f4f6fa0808e18de1c6ce17c35d52a028ff19bc6&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F55074%2F&secure%5Burl_type%5D=linkedin_company_website)  
88 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 50% Small, 25% Large

#### What Are Recent G2 Reviews of Echoworx Email Encryption Platform?

**["Add-On Security for your email !!!"](https://www.g2.com/survey_responses/echoworx-email-encryption-platform-review-10319031)**

**Rating:** 5.0/5.0 stars

_— Ankit A._

[Read full review](https://www.g2.com/survey_responses/echoworx-email-encryption-platform-review-10319031)

**["IAM engineer"](https://www.g2.com/survey_responses/echoworx-email-encryption-platform-review-10230599)**

**Rating:** 5.0/5.0 stars

_— Manasa J._

[Read full review](https://www.g2.com/survey_responses/echoworx-email-encryption-platform-review-10230599)

#### What Are G2 Users Discussing About Echoworx Email Encryption Platform?

- [What is Echoworx Email Encryption Platform used for?](https://www.g2.com/discussions/what-is-echoworx-email-encryption-platform-used-for)

### [GreenmorMail](https://www.g2.com/products/greenmormail/reviews)

Greenmor Mail is built for people who just want email that works — without the heavy costs or clutter that usually come with it. Whether you’re a freelancer, a small business, or part of a growing team, it gives you a clean, reliable way to run your email on your own domain at a fair price. No bloated bundles, no hidden add-ons — just straightforward email hosting you can trust. Here’s what you get with Greenmor Mail: 1. Email, calendar, and notes — the essentials, nothing extra you don’t need 2. Amazon SES deliverability so your emails land in inboxes, not spam 3. Daily send cap of 100 emails/mailbox to protect IP reputation and keep delivery strong 4. Smart spam filter that learns from your choices and reduces clutter over time 5. 1/5th the cost of big providers like Google and Microsoft

**Average Rating:** 5.0/5.0

**Total Reviews:** 4

#### How Do G2 Users Rate GreenmorMail?

- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 9.1/10)
- **Quality of Support:** 10.0/10 (Category avg: 8.8/10)
- **Ease of Admin:** 10.0/10 (Category avg: 9.1/10)
- **Ease of Use:** 10.0/10 (Category avg: 9.0/10)

#### Who Is the Company Behind GreenmorMail?

- **Seller:** [Greenmor](https://www.g2.com/sellers/greenmor)
- **HQ Location:** N/A
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=f5fb6211ce5cede93c0995116baa33244250c12f5ced300384440ac1a5d4f893&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fgreenmor-mail%2F&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Small, 25% Medium

#### What Do G2 Reviewers Say About GreenmorMail?

_AI-generated summary from verified user reviews_

##### Pros

- Users love the **ease of use** of GreenmorMail, appreciating its user-friendly interface and quick implementation.
- Users praise GreenmorMail for its **affordable pricing** , making it a smart choice for budget-conscious businesses and freelancers.
- Users commend the **exceptional customer support** from GreenmorMail, noting their prompt assistance and human approach.
- Users love the **clean interface** of GreenmorMail, which makes managing emails straightforward and efficient.
- Users praise the **easy setup** of GreenmorMail, enabling quick start within minutes and hassle-free integration.

##### Cons

- Users note the **limited features** of GreenmorMail, feeling it lacks integrations like chat and video calls.
- Users note the **lack of integrations** in GreenmorMail, feeling it may be too minimal for some expectations.

#### What Are Recent G2 Reviews of GreenmorMail?

**["Affordable business email that works"](https://www.g2.com/survey_responses/greenmormail-review-11625360)**

**Rating:** 5.0/5.0 stars

_— Abhishek G._

[Read full review](https://www.g2.com/survey_responses/greenmormail-review-11625360)

**["Suberb custom emails - Just $1/month!!"](https://www.g2.com/survey_responses/greenmormail-review-11660808)**

**Rating:** 5.0/5.0 stars

_— Jason M._

[Read full review](https://www.g2.com/survey_responses/greenmormail-review-11660808)

### [SecureAge Security Suite](https://www.g2.com/products/secureage-security-suite/reviews)

Through time-tested technology and design, the SecureAge Security Suite achieves Data protection with a careful balance of 100% Data security, application integrity, and real-world usability.

**Average Rating:** 4.5/5.0

**Total Reviews:** 5

#### How Do G2 Users Rate SecureAge Security Suite?

- **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 9.1/10)
- **Quality of Support:** 7.1/10 (Category avg: 8.8/10)
- **Ease of Admin:** 7.5/10 (Category avg: 9.1/10)
- **Ease of Use:** 9.2/10 (Category avg: 9.0/10)

#### Who Is the Company Behind SecureAge Security Suite?

- **Seller:** [SecureAge Technology](https://www.g2.com/sellers/secureage-technology)
- **Year Founded:** 2003
- **HQ Location:** Singapore, SG
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=63dd6750dc46135e62f3c1252a6731280c60a2b548e3e06577dd1786f754993f&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F317886&secure%5Burl_type%5D=linkedin_company_website)  
36 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Small

#### What Are Recent G2 Reviews of SecureAge Security Suite?

**["SecureAge Security Suite: Automated Security Solution"](https://www.g2.com/survey_responses/secureage-security-suite-review-7170143)**

**Rating:** 5.0/5.0 stars

_— Divyansh n._

[Read full review](https://www.g2.com/survey_responses/secureage-security-suite-review-7170143)

**["SecureAge Security Suite: Solid Data & Email encryption tool"](https://www.g2.com/survey_responses/secureage-security-suite-review-9231312)**

**Rating:** 4.5/5.0 stars

_— Rokan H._

[Read full review](https://www.g2.com/survey_responses/secureage-security-suite-review-9231312)

### [SecureMyEmail](https://www.g2.com/products/securemyemail/reviews)

SecureMyEmail™ provides super simple end-to-end encryption for ANY email address, personal or business. Free tier for Gmail, Yahoo, and Microsoft consumer email domains. Paid plans include 30-Day Free Trial with no payment info necessary. Software for Mac, Windows, iOS, and Android is included so you can manage your encrypted email from any device. Takes mere minutes to set up and you can send encrypted email to anyone with an email address. Recipients do NOT need to use SecureMyEmail.

**Average Rating:** 3.9/5.0

**Total Reviews:** 4

#### How Do G2 Users Rate SecureMyEmail?

- **Quality of Support:** 6.7/10 (Category avg: 8.8/10)
- **Ease of Use:** 8.8/10 (Category avg: 9.0/10)

#### Who Is the Company Behind SecureMyEmail?

- **Seller:** [WiTopia](https://www.g2.com/sellers/witopia)
- **HQ Location:** N/A
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=7886df2ed926834e5eb248c77dcfa8e5c815d3ab1f0fe3132ced0dba45868834&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2FNo-Linkedin-Presence-Added-Intentionally-By-DataOps&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 50% Medium, 50% Small

#### What Do G2 Reviewers Say About SecureMyEmail?

_AI-generated summary from verified user reviews_

##### Pros

- Users value the **enhanced data security** of SecureMyEmail, appreciating its easy implementation and essential protection for emails.
- Users value the **extra layer of security** that SecureMyEmail offers, enhancing their email privacy effortlessly.
- Users value the **cross-platform compatibility** of SecureMyEmail, effortlessly using it with personal and domain emails.
- Users value the **email integration** of SecureMyEmail, appreciating its compatibility and easy setup for secure communication.
- Users value the **added security for existing email accounts** , simplifying their experience without needing to switch emails.

##### Cons

- Users are frustrated by **email issues** such as compatibility limitations and unclear encryption mechanisms with SecureMyEmail.
- Users face **attachment issues** due to both sender and recipient needing SecureMyEmail for effective encryption.
- Users express concerns about **encryption issues** with SecureMyEmail, including unclear mechanisms and the need for both parties to use it.
- Users express concerns about **software instability** with SecureMyEmail, citing issues with its background processes and limitations.

#### What Are Recent G2 Reviews of SecureMyEmail?

**["Added security."](https://www.g2.com/survey_responses/securemyemail-review-10550259)**

**Rating:** 4.5/5.0 stars

_— Max J._

[Read full review](https://www.g2.com/survey_responses/securemyemail-review-10550259)

**["Secure and easy alternative of Gmail"](https://www.g2.com/survey_responses/securemyemail-review-10596192)**

**Rating:** 4.5/5.0 stars

_— Aditya Kumar V._

[Read full review](https://www.g2.com/survey_responses/securemyemail-review-10596192)

### [Barracuda Email Gateway Defense](https://www.g2.com/products/barracuda-email-gateway-defense/reviews)

In today’s complex cyber-threat environment, you need an email security solution that delivers comprehensive security against sophisticated attacks while also being easy to deploy, configure, and manage. Barracuda provides cloud-based protection against advanced email attacks, helps ensure email continuity and scans outgoing email to prevent data loss - all without the need to install any additional hardware or software.

**Average Rating:** 4.2/5.0

**Total Reviews:** 37

#### How Do G2 Users Rate Barracuda Email Gateway Defense?

- **Has the product been a good partner in doing business?:** 8.5/10 (Category avg: 9.1/10)
- **Quality of Support:** 8.8/10 (Category avg: 8.8/10)
- **Ease of Admin:** 8.8/10 (Category avg: 9.1/10)
- **Ease of Use:** 8.8/10 (Category avg: 9.0/10)

#### Who Is the Company Behind Barracuda Email Gateway Defense?

- **Seller:** [Barracuda](https://www.g2.com/sellers/barracuda)
- **Year Founded:** 2002
- **HQ Location:** Campbell, CA
- **Twitter:** @Barracuda  
15,239 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=f781b15d43db259998c089a305a16438e46ef7f458b40ed200cb81a2a683bea5&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fbarracuda-networks%2F&secure%5Burl_type%5D=linkedin_company_website)  
2,248 employees on LinkedIn®
- **Ownership:** Private

#### Who Uses This Product?

- **Top Industries:** Hospital & Health Care, Information Technology and Services
- **Company Size:** 59% Medium, 26% Large

#### What Do G2 Reviewers Say About Barracuda Email Gateway Defense?

_AI-generated summary from verified user reviews_

##### Pros

- Users appreciate the **ease of use** of Barracuda Email Gateway Defense for effectively managing phishing and spam.
- Users value the **customization options** of Barracuda Email Gateway Defense, enhancing their ability to manage email security effectively.
- Users appreciate the **ease of use** of Barracuda Email Gateway Defense, making email management and security effortless.
- Users value the **advanced threat protection** of Barracuda Email Gateway Defense for effectively managing phishing and spam emails.
- Users value the **effective protection** offered by Barracuda Email Gateway Defense against threats like phishing and spam.

##### Cons

- Users face **access issues** due to the lack of Google authentication for managing quarantine and spam.
- Users find the **complexity of settings** challenging, particularly for those unfamiliar with navigating the interface efficiently.
- Users find the **complex navigation** challenging, especially regarding rule prioritization and slow page loading issues.
- Users experience **configuration difficulties** as whitelisted emails sometimes get blocked, requiring further adjustments to settings.
- Users find the **dashboard design odd** , expressing a desire for improvements in usability and functionality.

#### What Are Recent G2 Reviews of Barracuda Email Gateway Defense?

**["User-Friendly Software That Helps Protect Our Environment"](https://www.g2.com/survey_responses/barracuda-email-gateway-defense-review-12345975)**

**Rating:** 5.0/5.0 stars

_— Kelly F._

[Read full review](https://www.g2.com/survey_responses/barracuda-email-gateway-defense-review-12345975)

**["Strong Spam and Phishing Protection That’s Easy to Manage"](https://www.g2.com/survey_responses/barracuda-email-gateway-defense-review-12082527)**

**Rating:** 4.5/5.0 stars

_— Phillip P._

[Read full review](https://www.g2.com/survey_responses/barracuda-email-gateway-defense-review-12082527)

#### What Are G2 Users Discussing About Barracuda Email Gateway Defense?

- [What is Barracuda Email Threat Scanner used for?](https://www.g2.com/discussions/what-is-barracuda-email-threat-scanner-used-for)

### [Fortra Secure Collaboration](https://www.g2.com/products/fortra-secure-collaboration/reviews)

Digital Guardian Secure Collaboration (formerly Vera) encrypts and controls access to sensitive files wherever they go. Taking a Zero Trust approach to file sharing, collaboration with anyone – external or internal – is always quick and secure, with the option to revoke access instantly at any time.​ A Key Part of Fortra (the new face of HelpSystems) Secure Collaboration is proud to be part of Fortra’s comprehensive cybersecurity portfolio. Fortra simplifies today’s complex cybersecurity landscape by bringing complementary products together to solve problems in innovative ways. These integrated, scalable solutions address the fast-changing challenges you face in safeguarding your organization. With the help of the powerful protection from Secure Collaboration and others, Fortra is your relentless ally, here for you every step of the way throughout your cybersecurity journey.

**Average Rating:** 4.2/5.0

**Total Reviews:** 15

#### How Do G2 Users Rate Fortra Secure Collaboration?

- **Has the product been a good partner in doing business?:** 7.3/10 (Category avg: 9.1/10)
- **Quality of Support:** 7.6/10 (Category avg: 8.8/10)
- **Ease of Admin:** 7.0/10 (Category avg: 9.1/10)
- **Ease of Use:** 7.4/10 (Category avg: 9.0/10)

#### Who Is the Company Behind Fortra Secure Collaboration?

- **Seller:** [Fortra](https://www.g2.com/sellers/fortra)
- **Year Founded:** 1982
- **HQ Location:** Eden Prairie, Minnesota
- **Twitter:** @fortraofficial  
2,773 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=dc35b82a1c8dc3d25f0baa190554ddab56d530c99dfc134038201f775fd252f8&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Ffortra&secure%5Burl_type%5D=linkedin_company_website)  
1,755 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 53% Small, 27% Large

#### What Are Recent G2 Reviews of Fortra Secure Collaboration?

**["Collaborate with partners and clients"](https://www.g2.com/survey_responses/fortra-secure-collaboration-review-8741317)**

**Rating:** 4.5/5.0 stars

_— Gael K._

[Read full review](https://www.g2.com/survey_responses/fortra-secure-collaboration-review-8741317)

**["Safe and protected online collaboration."](https://www.g2.com/survey_responses/fortra-secure-collaboration-review-9008061)**

**Rating:** 4.5/5.0 stars

_— Verified User in Computer Software_

[Read full review](https://www.g2.com/survey_responses/fortra-secure-collaboration-review-9008061)

#### What Are G2 Users Discussing About Fortra Secure Collaboration?

- [What is Vera Security used for?](https://www.g2.com/discussions/what-is-vera-security-used-for)

### [Mailfence](https://www.g2.com/products/mailfence/reviews)

Mailfence strives to make the internet a safer place. That’s why we developed our encrypted email solution. But in our opinion, just offering secure and private email is not sufficient. Otherwise our users would need to use insecure solutions to manage their appointments, create and store their files or chat online. That is why Mailfence is much more than secure email. Mailfence allows you to organize your life through powerful productivity tools such as Mailfence Calendar, Mailfence Documents, Mailfence Contacts, Mailfence Groups, Mailfence Chat and Mailfence Polls.

**Average Rating:** 4.7/5.0

**Total Reviews:** 5

#### How Do G2 Users Rate Mailfence?

- **Quality of Support:** 8.8/10 (Category avg: 8.8/10)
- **Ease of Use:** 9.0/10 (Category avg: 9.0/10)

#### Who Is the Company Behind Mailfence?

- **Seller:** [ContactOffice Group](https://www.g2.com/sellers/contactoffice-group)
- **Year Founded:** 2016
- **HQ Location:** Watermael-Boitsfort, BE
- **Twitter:** @contactoffice  
119 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=78c736041cf0b879208b019344c4545707fe22b219ec87fba860cc48d30d95a2&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fmailfence%2F&secure%5Burl_type%5D=linkedin_company_website)  
6 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 60% Small, 40% Medium

#### What Are Recent G2 Reviews of Mailfence?

**["Mailfence"](https://www.g2.com/survey_responses/mailfence-review-4949216)**

**Rating:** 5.0/5.0 stars

_— Verified User in Government Administration_

[Read full review](https://www.g2.com/survey_responses/mailfence-review-4949216)

**["Great customer service"](https://www.g2.com/survey_responses/mailfence-review-9020455)**

**Rating:** 4.5/5.0 stars

_— Daba-Kamari M._

[Read full review](https://www.g2.com/survey_responses/mailfence-review-9020455)

#### What Are G2 Users Discussing About Mailfence?

- [Is Mailfence end-to-end encrypted?](https://www.g2.com/discussions/is-mailfence-end-to-end-encrypted)
- [Is Mailfence good?](https://www.g2.com/discussions/is-mailfence-good)
- [How does Mailfence work?](https://www.g2.com/discussions/how-does-mailfence-work)

### [DropSecure](https://www.g2.com/products/dropsecure/reviews)

At DropSecure, it is our mission to empower you with technology that protects your digital valuables in a hassle-free manner. DropSecure protects your privacy and safeguards your data using military-grade algorithms before they leave your device. With end-to-end encryption, encrypted uploads, decrypted downloads, two-factor authentication, cryptographic keys, and zero knowledge transfers, we offer the ultimate technology to keep your data safe from the data centers. So whether you are an individual, business or an enterprise, you are always aware of who has access to your sensitive documents. Most importantly, no one owns the keys to your documents apart from you, not even us.

**Average Rating:** 5.0/5.0

**Total Reviews:** 3

#### How Do G2 Users Rate DropSecure?

- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 9.1/10)
- **Quality of Support:** 10.0/10 (Category avg: 8.8/10)
- **Ease of Admin:** 10.0/10 (Category avg: 9.1/10)
- **Ease of Use:** 10.0/10 (Category avg: 9.0/10)

#### Who Is the Company Behind DropSecure?

- **Seller:** [DropSecure](https://www.g2.com/sellers/dropsecure)
- **Year Founded:** 2016
- **HQ Location:** San Jose, US
- **Twitter:** @drop\_secure  
15 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=dc07a52fb1fae3d10b59c71ff47ecc9ca8bf38cac9394f9ed2025727567583e3&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fdropsecure&secure%5Burl_type%5D=linkedin_company_website)  
8 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Small

#### What Are Recent G2 Reviews of DropSecure?

**["Secure File Share Platform v2.0 - A Step Above The Rest!"](https://www.g2.com/survey_responses/dropsecure-review-5020865)**

**Rating:** 5.0/5.0 stars

_— Verified User in Financial Services_

[Read full review](https://www.g2.com/survey_responses/dropsecure-review-5020865)

**["Customer Service Was Excellent; DropSecure Looks Very Useful"](https://www.g2.com/survey_responses/dropsecure-review-5027838)**

**Rating:** 5.0/5.0 stars

_— Charles G._

[Read full review](https://www.g2.com/survey_responses/dropsecure-review-5027838)

#### What Are G2 Users Discussing About DropSecure?

- [How do I encrypt a file?](https://www.g2.com/discussions/how-do-i-encrypt-a-file)
- [How can I transfer files for free securely?](https://www.g2.com/discussions/how-can-i-transfer-files-for-free-securely)
- [What is drop secure?](https://www.g2.com/discussions/what-is-drop-secure)

### [FlowCrypt](https://www.g2.com/products/flowcrypt/reviews)

FlowCrypt is a Chrome extension for Gmail encryption.

**Average Rating:** 5.0/5.0

**Total Reviews:** 2

#### How Do G2 Users Rate FlowCrypt?

- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 9.1/10)
- **Quality of Support:** 10.0/10 (Category avg: 8.8/10)
- **Ease of Admin:** 10.0/10 (Category avg: 9.1/10)
- **Ease of Use:** 10.0/10 (Category avg: 9.0/10)

#### Who Is the Company Behind FlowCrypt?

- **Seller:** [FlowCrypt](https://www.g2.com/sellers/flowcrypt)
- **HQ Location:** N/A
- **Twitter:** @FlowCrypt  
383 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=72930db48bf9020a17fabd5fd8095669e9631d1dfbb492ee88a9777998253cd3&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fflowcrypt%2Fabout%2F&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 50% Medium, 50% Small

#### What Are Recent G2 Reviews of FlowCrypt?

**["FlowCrypt makes PGP encryption with Gmail seamless."](https://www.g2.com/survey_responses/flowcrypt-review-4492689)**

**Rating:** 5.0/5.0 stars

_— Eric B._

[Read full review](https://www.g2.com/survey_responses/flowcrypt-review-4492689)

**["FlowCrypt is easy to use email encryption that seamlessly integrates with G-Mail"](https://www.g2.com/survey_responses/flowcrypt-review-4182402)**

**Rating:** 5.0/5.0 stars

_— Eric B._

[Read full review](https://www.g2.com/survey_responses/flowcrypt-review-4182402)

### [Gpg4win](https://www.g2.com/products/gpg4win/reviews)

Gpg4win securely transports emails and files with the help of encryption and digital signatures.

**Average Rating:** 4.3/5.0

**Total Reviews:** 2

#### How Do G2 Users Rate Gpg4win?

- **Quality of Support:** 6.7/10 (Category avg: 8.8/10)
- **Ease of Admin:** 10.0/10 (Category avg: 9.1/10)
- **Ease of Use:** 10.0/10 (Category avg: 9.0/10)

#### Who Is the Company Behind Gpg4win?

- **Seller:** [Gpg4win](https://www.g2.com/sellers/gpg4win)
- **HQ Location:** Erkrath, DE
- **Twitter:** @gpg4win  
772 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=9f4bffa8bf550f771410bc802261de7fca6f50979106c6a5a51fa44769ce2385&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F12498956&secure%5Burl_type%5D=linkedin_company_website)  
2 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Large, 50% Small

#### What Do G2 Reviewers Say About Gpg4win?

_AI-generated summary from verified user reviews_

##### Pros

- Users value the **easy integrations** with tools like Thunderbird, simplifying file and email encryption processes.
- Users value the **seamless email integration** of Gpg4win, enhancing security through robust encryption and user-friendly tools.
- Users value the **email encryption support** in Gpg4win, enhancing their security and integrating smoothly with other tools.
- Users value the **comprehensive encryption support** for files and emails, enhancing security and integration seamlessly.
- Users appreciate the **robust file transfer capabilities** of Gpg4win, enhancing security through encryption and easy integration.

##### Cons

- Users experience **system slowdowns during decryption** , impacting performance despite good community support.
- Users often experience **slow performance** when decrypting large files, impacting their overall experience with Gpg4win.

#### What Are Recent G2 Reviews of Gpg4win?

**["HR Systems analysts"](https://www.g2.com/survey_responses/gpg4win-review-1238779)**

**Rating:** 5.0/5.0 stars

_— Verified User in Government Administration_

[Read full review](https://www.g2.com/survey_responses/gpg4win-review-1238779)

#### What Are G2 Users Discussing About Gpg4win?

- [What is Gpg4win used for?](https://www.g2.com/discussions/what-is-gpg4win-used-for)

### [OpenText Core Email Message Privacy](https://www.g2.com/products/opentext-core-email-message-privacy/reviews)

What is OpenText Core Email Message Privacy? OpenText Core Email Message Privacy is a cloud-based email encryption solution that protects sensitive messages and attachments from unauthorized access, both in transit and at rest. It automatically encrypts emails based on policies or user actions, ensuring confidential data stays secure without disrupting the user experience. Recipients can securely read and reply to messages from any device, without needing complex setup. Key benefits: End-to-end email encryption – protects sensitive data and communications Automatic policy-based protection – enforces security without relying on users Simple, user-friendly experience – no portals or friction for senders and recipients Compliance-ready – helps meet requirements like GDPR, HIPAA, and more Seamless integration – works with Microsoft 365 and other email platforms We ensure private email stays private, without slowing down your business.

**Average Rating:** 4.3/5.0

**Total Reviews:** 2

#### How Do G2 Users Rate OpenText Core Email Message Privacy?

- **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 9.1/10)
- **Quality of Support:** 7.5/10 (Category avg: 8.8/10)
- **Ease of Admin:** 7.5/10 (Category avg: 9.1/10)
- **Ease of Use:** 7.5/10 (Category avg: 9.0/10)

#### Who Is the Company Behind OpenText Core Email Message Privacy?

- **Seller:** [OpenText](https://www.g2.com/sellers/opentext)
- **Year Founded:** 1991
- **HQ Location:** Waterloo, ON
- **Twitter:** @OpenText  
21,565 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=6c339a6555764b5ffce77c3df08d6ed9c9b1cb1ee1baeebac8435f0485b7cca5&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F2709%2F&secure%5Burl_type%5D=linkedin_company_website)  
23,048 employees on LinkedIn®
- **Ownership:** NASDAQ:OTEX

#### Who Uses This Product?

- **Company Size:** 100% Medium

#### What Are Recent G2 Reviews of OpenText Core Email Message Privacy?

**["AppRiver Email Message Privacy both easy to understand and use"](https://www.g2.com/survey_responses/opentext-core-email-message-privacy-review-8943801)**

**Rating:** 4.5/5.0 stars

_— Verified User in Government Administration_

[Read full review](https://www.g2.com/survey_responses/opentext-core-email-message-privacy-review-8943801)

**["Works ok but could be better"](https://www.g2.com/survey_responses/opentext-core-email-message-privacy-review-8578896)**

**Rating:** 4.0/5.0 stars

_— Scott H._

[Read full review](https://www.g2.com/survey_responses/opentext-core-email-message-privacy-review-8578896)

### [BlueFiles](https://www.g2.com/products/bluefiles/reviews)

BlueFiles is a file transfer platform. It enables users to send encrypted files securely while maintaining full control over recipients, access periods, downloads, and printing. BlueFiles is secure, easy to use, and allows users 100% privacy in their file exchanges.

**Average Rating:** 4.0/5.0

**Total Reviews:** 1

#### How Do G2 Users Rate BlueFiles?

- **Quality of Support:** 6.7/10 (Category avg: 8.8/10)
- **Ease of Use:** 6.7/10 (Category avg: 9.0/10)

#### Who Is the Company Behind BlueFiles?

- **Seller:** [BlueFiles](https://www.g2.com/sellers/bluefiles)
- **HQ Location:** Paris, France
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=7886df2ed926834e5eb248c77dcfa8e5c815d3ab1f0fe3132ced0dba45868834&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2FNo-Linkedin-Presence-Added-Intentionally-By-DataOps&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Medium

#### What Are Recent G2 Reviews of BlueFiles?

**["Secure file Transfer"](https://www.g2.com/survey_responses/bluefiles-review-9353560)**

**Rating:** 4.0/5.0 stars

_— Rahul A._

[Read full review](https://www.g2.com/survey_responses/bluefiles-review-9353560)

### [boolebox encryptor](https://www.g2.com/products/boolebox-encryptor/reviews)

boolebox is the data protection solution chosen by the EU Institutions. boolebox is the security platform to upload, create, share and work on data, purposely designed for organizations that need to protect sensitive content and information. boolebox offers its users advanced privacy and full control over data, personal encryption keys and unlimited sharing capabilities, without compromising usability. UPLOAD AND CREATE Automatically encrypt your files and folders by uploading them into boolebox with a simple drag & drop. Create new files online and optimize your time through corporate templates. Enhance the security level of your files by setting a personal encryption key. CLASSIFY AND SHARE Classify data according to company policies. Share files and folders with functional limitations. Apply corporate sharing policies to projects, making them accessible in a selective and granular way. COLLABORATE AND SYNCHRONIZE Collaboratively work on the same file in real-time with your team. Keep your files updated and protected on your laptop, smartphone and tablet. Accessibility granted at any time and from any portable device. CONTROL Control the data logs: which operations have been made, when and where. Manage access permissions and limitations for each workgroup and project.

**Average Rating:** 5.0/5.0

**Total Reviews:** 1

#### How Do G2 Users Rate boolebox encryptor?

- **Quality of Support:** 10.0/10 (Category avg: 8.8/10)
- **Ease of Use:** 10.0/10 (Category avg: 9.0/10)

#### Who Is the Company Behind boolebox encryptor?

- **Seller:** [Boole Server](https://www.g2.com/sellers/boole-server)
- **Year Founded:** 2011
- **HQ Location:** Milan, IT
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=2826d55f7c740fb1c7289fb3c5a0c2b2093a5623f5bf96066a84b153cb3e97e6&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fboolebox-inc-&secure%5Burl_type%5D=linkedin_company_website)  
20 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Large

#### What Are Recent G2 Reviews of boolebox encryptor?

**["Instant solution to encrypt your e-mail"](https://www.g2.com/survey_responses/boolebox-encryptor-review-4979559)**

**Rating:** 5.0/5.0 stars

_— Verified User in Gambling & Casinos_

[Read full review](https://www.g2.com/survey_responses/boolebox-encryptor-review-4979559)

#### What Are G2 Users Discussing About boolebox encryptor?

- [What is boolebox encryptor used for?](https://www.g2.com/discussions/what-is-boolebox-encryptor-used-for)

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Similar Categories

- [Secure Email Gateway](/categories/secure-email-gateway)
- [Cloud Email Security](/categories/cloud-email-security)

- [Email Anti-spam](/categories/email-anti-spam)
- [Intelligent Email Protection](/categories/intelligent-email-protection)

[Browse Email Encryption Themes](/categories/email-encryption/themes)

 ![Lauren Worth](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Lauren Worth")
LW

Researched and written by [Lauren Worth](https://research.g2.com/insights/author/lauren-worth)

Updated October 3, 2024

Email encryption technology is used to transform and secure information travelling through an email server. These tools ensure data-in-transit remains secure until the authorized party is identified. Email encryption can be useful in any industry, but is a requirement for others. Medical records and government data are both examples of information that must be encrypted before being shared.

Email encryption tools use a variety of encryption methods to mask information, but they all provide some level of encryption capabilities to prevent unauthorized access to sensitive business information. Transport-level-encryption will ensure no eavesdropping occurs and that information remains private until delivered to the target network. End-to-end encryption adds further factors keep data encrypted longer. For example, an email can be encrypted from the point of creation and remain encrypted until only approved devices directly associated with the target user.

Some [secure email gateway software](https://www.g2.com/categories/secure-email-gateway) possesses encryption capabilities, but those tools also have additional features for comprehensive spam filtering, malware protection and information archiving.

To qualify for inclusion in the Email Encryption category, a product must:

- Encrypt content being delivered via email
- Require some level of authentication for access
- Facilitate industry-related communication compliance

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