G2 has released its Summer 2026 Reports, and we're proud to share that Paubox continues to be recognized as a leader in HIPAA compliant email solutions. This season, Paubox was featured in 128 reports, earned 132 badges, and secured the #1 position in 56 reports.

We're grateful to our customers who took the time to share their feedback on G2. Your reviews help drive our continued growth and innovation.

Paubox G2 Highlights for Summer 2026

The Summer 2026 G2 reports showcase Paubox's market leadership in secure email solutions. We focused on what matters most: HIPAA compliant email security.

Here are some standout achievements:

 

Email Encryption:

  • Ranks #1 in the Grid® Report for Email Encryption | Summer 2026
  • Ranks #1 in the Usability Index for Email Encryption | Summer 2026
  • Ranks #1 in the Results Index for Email Encryption | Summer 2026
  • Ranks #1 in the Relationship Index for Email Encryption | Summer 2026
  • Ranks #1 in the Implementation Index for Email Encryption | Summer 2026

Paubox was ranked first in a total of 11 out of 17 Email Encryption reports and received 15 badges, including:

  • Momentum Leader in the Momentum Grid® Report for Email Encryption | Summer 2026

  • Best Usability in the Usability Index for Email Encryption | Summer 2026

  • Best Results in the Results Index for Email Encryption | Summer 2026

  • Best Relationship in the Relationship Index for Email Encryption | Summer 2026

  • Most Implementable in the Implementation Index for Email Encryption | Summer 2026

  • Leader in the Grid® Report for Email Encryption | Summer 2026

 

HIPAA Compliant Messaging:

  • Ranks #1 in the Usability Index for HIPAA Compliant Messaging | Summer 2026

  • Ranks #1 in the Results Index for HIPAA Compliant Messaging | Summer 2026

  • Ranks #1 in the Mid-Market Results Index for HIPAA Compliant Messaging | Summer 2026

  • Ranks #1 in the Mid-Market Relationship Index for HIPAA Compliant Messaging | Summer 2026

  • Ranks #1 in the Small-Business Implementation Index for HIPAA Compliant Messaging | Summer 2026

Paubox was ranked first in a total of 8 out of 16 HIPAA Compliant Messaging reports and received 17 badges, including:

  • Best Usability and Best Meets Requirements in the Usability Index for HIPAA Compliant Messaging | Summer 2026

  • Best Results in the Results Index for HIPAA Compliant Messaging | Summer 2026

  • Best Relationship and Best Support in the Mid-Market Relationship Index for HIPAA Compliant Messaging | Summer 2026

  • Most Implementable in the Small-Business Implementation Index for HIPAA Compliant Messaging | Summer 2026

  • Momentum Leader in the Momentum Grid® Report for HIPAA Compliant Messaging | Summer 2026

 

Secure Email Gateway:

  • Ranks #1 in the Usability Index for Secure Email Gateway | Summer 2026

  • Ranks #1 in the Results Index for Secure Email Gateway | Summer 2026

  • Ranks #1 in the Relationship Index for Secure Email Gateway | Summer 2026

  • Ranks #1 in the Implementation Index for Secure Email Gateway | Summer 2026

  • Ranks #1 in the Mid-Market Implementation Index for Secure Email Gateway | Summer 2026

Paubox was ranked first in a total of 10 out of 16 Secure Email Gateway reports and received 19 badges, including:

  • Best Usability, Easiest To Use and Best Meets Requirements in the Usability Index for Secure Email Gateway | Summer 2026

  • Best Results and Users Most Likely To Recommend in the Results Index for Secure Email Gateway | Summer 2026

  • Most Implementable in the Implementation Index for Secure Email Gateway | Summer 2026

  • Leader in the Small-Business Grid® Report for Secure Email Gateway | Summer 2026

  • Momentum Leader in the Momentum Grid® Report for Secure Email Gateway | Summer 2026

 

Email Archiving:

Paubox extended its dominance in Email Archiving, holding its position across the board and ranking #1 in 11 of 16 reports.

  • Ranks #1 in the Grid® Report for Email Archiving | Summer 2026

  • Ranks #1 in the Usability Index for Email Archiving | Summer 2026

  • Ranks #1 in the Results Index for Email Archiving | Summer 2026

  • Ranks #1 in the Relationship Index for Email Archiving | Summer 2026

  • Ranks #1 in the Implementation Index for Email Archiving | Summer 2026

Paubox was ranked first in a total of 11 out of 16 Email Archiving reports and received 24 badges, including:

  • Best Usability and Easiest To Use in the Usability Index for Email Archiving | Summer 2026

  • Best Results and Users Most Likely To Recommend in the Results Index for Email Archiving | Summer 2026

  • Most Implementable and Fastest Implementation in the Implementation Index for Email Archiving | Summer 2026

  • Best Relationship, Best Support and Easiest To Do Business With in the Small-Business Relationship Index for Email Archiving | Summer 2026

  • Leader in the Grid® Report for Email Archiving | Summer 2026

 

Email Security:

  • Ranks #1 in the Usability Index for Email Security | Summer 2026

  • Ranks #1 in the Results Index for Email Security | Summer 2026

  • Ranks #1 in the Relationship Index for Email Security | Summer 2026

  • Ranks #1 in the Implementation Index for Email Security | Summer 2026

Paubox was ranked #1 in four of the five reports in the Email Security category, often against the largest competitive fields on G2, with 60 to 69 solutions per report, and received five badges, including:

  • Best Usability in the Usability Index for Email Security | Summer 2026

  • Best Results in the Results Index for Email Security | Summer 2026

  • Best Relationship in the Relationship Index for Email Security | Summer 2026

  • Most Implementable in the Implementation Index for Email Security | Summer 2026

 

Email Anti-spam:

  • Ranks #1 in the Small-Business Usability Index for Email Anti-spam | Summer 2026

  • Ranks #1 in the Small-Business Results Index for Email Anti-spam | Summer 2026

  • Ranks #1 in the Small-Business Relationship Index for Email Anti-spam | Summer 2026

Paubox was ranked first in a total of 3 out of 16 Email Anti-spam reports and received 17 badges, including:

  • Best Usability, Easiest To Use and Best Meets Requirements in the Small-Business Usability Index for Email Anti-spam | Summer 2026

  • Best Results and Users Most Likely To Recommend in the Small-Business Results Index for Email Anti-spam | Summer 2026

  • Best Relationship and Best Support in the Small-Business Relationship Index for Email Anti-spam | Summer 2026

  • Momentum Leader in the Momentum Grid® Report for Email Anti-spam | Summer 2026

 

Noteworthy moves

Paubox improved its ranking in 31 reports this season, including four that climbed all the way to #1: the Grid® Report for Email Encryption, the Enterprise Implementation Index for Cloud Email Security, the Mid-Market Relationship Index for HIPAA Compliant Messaging, and the Small-Business Implementation Index for HIPAA Compliant Messaging.

Our fastest-rising report was the Enterprise Implementation Index for Cloud Email Security, which jumped eight positions from #9 to #1 and is part of a broad surge across the Enterprise Cloud Email Security segment, where Paubox also gained six or more positions in the Enterprise Usability, Relationship, and Grid® reports.

Paubox continues to hold the highest-rated position for both Email Encryption and HIPAA Compliant Messaging on G2.

 

 

What our customers have to say 

Hundreds of reviewers gave us a G2 score of 4.9 stars out of 5. Paubox is the highest-rated solution for both Email Encryption and HIPAA Compliant Messaging. Paubox is again ranked #1 for customer satisfaction in HIPAA Compliant Messaging Software. 

Here are some recent reviews from happy customers:

Grace G.

I'm so grateful for the HIPAA compliance that Paubox gives us for incoming and outgoing emails! After the initial setup, we just send emails as normal and they are all encrypted!

Nate V.

The most helpful thing about Paubox is that it makes secure email feel like regular email. I can keep using Google Workspace without having to remember an extra encryption step, and clients generally don’t have to deal with separate accounts, passwords, or complicated portals.

The biggest upside is how simple it is. It reduces friction for both the practice and the recipient, saves time, and gives me more confidence that sensitive information is being sent securely. For a small practice, it’s especially valuable to have that protection built into the normal email workflow instead of adding yet another system to manage.

Dennis S.

What I like best about Paubox is how seamlessly it integrates into our existing workflow. Unlike other secure email solutions, there are no extra portals or cumbersome steps for the recipient.

Jeff H.

It just works and they have excellent support. They even have a monthly security social mixer to talk about what we would like to see in Paubox and other industry topics we want to bring up.

 

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