Top 10 Paubox Alternatives in 2024

Top 10 Paubox Alternatives in 2024

Top 10 Paubox alternatives with a focus on email encryption. Discover Canary Mail's security prowess.

Alex Simmons

Alex Simmons | Jan 1, 2024 | 5 mins read

In the ever-evolving digital landscape of 2024, email encryption remains paramount. As cyber threats become more sophisticated, the need for secure communication channels has never been more pressing. Paubox, a renowned name in the email encryption realm, has been a go-to for many. However, as the market diversifies, several other contenders are vying for attention.

Why Look for Paubox Alternatives?

While Paubox has carved a niche for itself, the dynamic needs of businesses and individuals necessitate a variety of solutions. Different organizations have unique requirements, and what works for one might not be ideal for another. This has led to the emergence of diverse solutions in the email encryption market.

Canary the best Paubox alternative

1. Canary Mail

Topping our list is Canary Mail, an email client that prioritizes security without compromising on user experience. Its robust encryption ensures that every piece of communication remains confidential. With features like smart filters, natural language search, and end-to-end encryption, Canary Mail is setting new standards in the world of email clients.

  • Pros: Prioritizes security, user-friendly interface.
  • Cons: Subscription-based pricing, limited third-party integrations.
  • Key Features: Smart filters, natural language search, end-to-end encryption.
  • Price: Annual Subscription: $49/year, Lifetime Purchase: $149 (one-time fee)One purchase covers all platforms: iOS, macOS, Android, and Windows, covering up to 5 devices.
  • Users’ Experience: Known for robust security and intuitive design.

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2. Heimdal Endpoint Detection and Response (EDR)

Heimdal EDR is not just an email encryption tool; it’s a comprehensive cybersecurity solution. Its threat-hunting technologies are designed to preemptively tackle cyber threats, ensuring that data remains secure both in transit and at rest.

  • Pros: Comprehensive cybersecurity, preemptive threat tackling.
  • Cons: Might be overkill for small businesses, requires training.
  • Key Features: Threat-hunting technologies, data encryption.
  • Price: Varies based on business size and needs.
  • Users’ Experience: Trusted for advanced cybersecurity features.

3. SecurityGateway™ for Email Servers

Catering to a wide array of email platforms, SecurityGateway™ offers a robust defense against email-based threats. Its advanced threat detection algorithms ensure that malicious entities are kept at bay, making email communication safer and more reliable.

  • Pros: Compatible with multiple email platforms, advanced threat detection.
  • Cons: Might be complex for beginners, subscription-based.
  • Key Features: Threat detection, data encryption.
  • Price: Starts at $1 per user/month.
  • Users’ Experience: Reliable and comprehensive protection.


While primarily a secure online faxing solution, FAX.PLUS ensures that the data transmitted is encrypted and compliant with stringent data regulations. Its seamless integrations make it a versatile tool in the arsenal of businesses that prioritize data security.

  • Pros: Secure online faxing, data encryption.
  • Cons: Primarily a faxing solution, limited email features.
  • Key Features: Secure faxing, data compliance.
  • Price: Starts at $4.99/month.
  • Users’ Experience: Preferred for encrypted faxing capabilities.

5. Medsender

In the healthcare sector, where data sensitivity is paramount, Medsender emerges as a beacon of security. This HIPAA-compliant solution not only encrypts emails but also integrates seamlessly with EMR/EHR systems, ensuring that patient data remains confidential.

  • Pros: HIPAA-compliant, integrates with EMR/EHR.
  • Cons: Niche focus on healthcare, might not be suitable for all businesses.
  • Key Features: Email encryption, EMR/EHR integration.
  • Price: Custom pricing based on needs.
  • Users’ Experience: Trusted in the healthcare sector.

6. SpamTitan

In the battle against email threats, SpamTitan stands tall. Its advanced algorithms detect and neutralize threats, ensuring that inboxes remain spam-free and secure. From phishing attempts to malware, SpamTitan offers comprehensive protection.

  • Pros: Advanced threat detection, user-friendly.
  • Cons: Subscription-based, might have false positives.
  • Key Features: Spam detection, malware protection.
  • Price: Starts at $0.90 per user/month.
  • Users’ Experience: Effective against spam and phishing.

7. Trustifi

Trustifi’s holistic approach to email security is commendable. Beyond just encryption, it ensures compliance with various data security standards, making it a favorite among businesses that handle sensitive data.

  • Pros: Comprehensive email security, data compliance.
  • Cons: Subscription-based, might be complex for beginners.
  • Key Features: Advanced encryption, data compliance tools.
  • Price: Starts at $8 per user/month.
  • Users’ Experience: Known for robust security features.

8. N-able Mail Assure

Cloud-based and robust, N-able Mail Assure is redefining email security. Its threat intelligence is constantly updated, ensuring that users are protected against even the newest threats. Additionally, its email archiving feature ensures that data is not only secure but also easily retrievable.

  • Pros: Cloud-based, constantly updated threat intelligence.
  • Cons: Subscription-based, might require training.
  • Key Features: Threat detection, email archiving.
  • Price: Custom pricing based on needs.
  • Users’ Experience: Reliable and modern email protection.

9. Zivver

Zivver offers a next-generation secure digital communications platform. Its compliance with various data security standards, combined with advanced encryption, ensures that communication remains confidential and secure.

  • Pros: Next-gen communication platform, data compliance.
  • Cons: Might be overkill for small businesses, requires training.
  • Key Features: Advanced encryption, data compliance tools.
  • Price: Starts at $10 per user/month.
  • Users’ Experience: Modern and comprehensive communication tool.

10. LuxSci

LuxSci specializes in providing HIPAA-compliant web and email communications services. Its focus on healthcare communication, combined with top-tier encryption, makes it a reliable choice for those in the medical field.

  • Pros: HIPAA-compliant, specialized for healthcare.
  • Cons: Might be niche for some businesses, subscription-based.
  • Key Features: Email encryption, integration with healthcare tools.
  • Price: Starts at $10 per user/month.
  • Users’ Experience: Trusted in the medical field.

Prioritizing Email Security: The Imperative of End-to-End Encryption

In today’s digital age, email encryption is not just a luxury; it’s a necessity. As cyber threats become more sophisticated, safeguarding sensitive information has taken center stage. End-to-end encryption ensures that messages remain unreadable to anyone except the intended recipient. This means that even if intercepted, the content remains secure.

Furthermore, with rising concerns over data breaches and privacy invasions, having a robust encryption mechanism is paramount. Canary Mail, in this regard, is a trailblazer. Not only does it prioritize end-to-end encryption, but it also integrates AI-driven functionalities to enhance security. In essence, while email communication continues to be a primary mode of interaction, ensuring its security is crucial, and Canary Mail stands as a testament to this commitment.

PGP Encryption in Canary Mail


The importance of email encryption in 2024 cannot be overstated. As cyber threats evolve, so must our defenses. While Paubox has been a trusted name, the market is brimming with alternatives, each offering unique features and benefits. It’s imperative for businesses and individuals to research and find the solution that aligns best with their needs.


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FAQ | Paubox Alternatives

Is Paubox safe to use?

Absolutely. Paubox prioritizes security, utilizing robust encryption to safeguard email communications. Consequently, it effectively shields sensitive data from unauthorized breaches.

What is Paubox used for?

Primarily, Paubox facilitates encrypted emails. Remarkably, it eliminates the need for special software or passwords for recipients. Thus, it streamlines secure email exchanges, enhancing user experience on both ends.

Is Paubox HIPAA compliant?

Indeed. Adhering to the stringent standards of the Health Insurance Portability and Accountability Act (HIPAA), Paubox is fully compliant. As a result, it’s a top choice for healthcare entities managing protected health data.

What are the features of Paubox?

Paubox boasts several standout features:
– Automatic email encryption: Effortlessly encrypts emails, sparing senders extra steps.
– Password-free access: Enables recipients to view encrypted emails directly, bypassing passwords or portals.
– HIPAA alignment: Tailored for healthcare sectors, ensuring data protection.
– Seamless integrations: Compatible with popular email platforms, amplifying their security.
– Data Loss Prevention (DLP): A proactive measure to curb inadvertent data leaks.

Alex Simmons
Alex Simmons

I have always been fascinated by the world of SaaS and technology. From a young age, I found myself drawn to the endless possibilities that email technology offers. The ability to connect with people across the globe and streamline communication processes is something that truly excites me. As a passionate individual, I am constantly seeking new ways to leverage SaaS and email technology to enhance productivity and drive innovation.

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