MailStore vs Thoropass Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated Apr 2026 8 min read

MailStore

0.0 (0 reviews)

MailStore provides specialized email archiving software solutions for small to medium-sized businesses to manage data loss prevention, compliance requirements, and server storage optimization effectively.

Starting at $??/mo
Free Trial 30 days
VS

Thoropass

0.0 (0 reviews)

Thoropass is a compliance automation platform that combines software and in-house auditors to help you achieve and maintain SOC 2, ISO 27001, and HIPAA certifications with ease.

Starting at --
Free Trial NO FREE TRIAL

Quick Comparison

Feature MailStore Thoropass
Website mailstore.com thoropass.com
Pricing Model One_time Custom
Starting Price $??/month Custom Pricing
FREE Trial ✓ 30 days free trial ✘ No free trial
Free Plan ✘ No free plan ✘ No free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment on-premise desktop saas
Integrations Microsoft 365 Exchange Server Google Workspace Outlook MDaemon IceWarp Kerio Connect IMAP POP3 AWS Google Cloud Azure GitHub GitLab Okta Slack Jira G Suite Vanta
Target Users small-business mid-market small-business mid-market enterprise
Target Industries legal finance healthcare
Customer Count 0 0
Founded Year 2006 2019
Headquarters Viersen, Germany New York, USA

Overview

M

MailStore

MailStore helps you take full control of your company's email data by creating 1:1 copies of all emails in a central archive. You can secure large volumes of data permanently while meeting complex legal retention requirements and GDPR obligations. By offloading emails from your active server to the archive, you significantly reduce the workload on your IT infrastructure and eliminate the need for unreliable PST files.

You can empower your team with lightning-fast full-text searches for emails and attachments, accessible directly through Outlook or a web browser. Whether you use Microsoft 365, Google Workspace, or an on-premise Exchange server, the software integrates into your existing environment. It is specifically designed for small and medium-sized businesses looking for a reliable way to prevent data loss and simplify backup processes.

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Thoropass

Thoropass simplifies the complex world of information security compliance by combining an automated platform with dedicated expert guidance. You can stop juggling spreadsheets and manual evidence collection because the software integrates directly with your tech stack to monitor controls and gather data automatically. Whether you are pursuing SOC 2, ISO 27001, HIPAA, or GDPR, the platform provides a clear roadmap to get you audit-ready faster.

What sets this apart is the integrated audit experience. Instead of finding a third-party auditor, you work with Thoropass's own experts who use the platform to conduct your audit, reducing friction and unpredictable timelines. You get a centralized dashboard to track your progress, manage risks, and prove your security posture to customers and partners without the typical administrative headache.

Overview

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MailStore Features

  • Centralized Archiving Copy all existing and future emails into a single, secure archive to prevent accidental or intentional data deletion.
  • Fast Full-Text Search Find any email or attachment in seconds using an intuitive search interface that works directly within your Outlook ribbon.
  • Legal Compliance Meet regulatory requirements like GDPR and HIPAA by maintaining tamper-proof email records with sophisticated auditing and retention policies.
  • Storage Optimization Reduce your mail server storage requirements by up to 70% using advanced de-duplication and compression technologies.
  • Self-Service Access Give your team the ability to restore their own deleted emails without ever needing to contact the IT helpdesk.
  • Flexible Deployment Choose between an on-premise installation for total data sovereignty or a managed service through a certified provider.
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Thoropass Features

  • Automated Evidence Collection. Connect your cloud services and tools to automatically gather the proof you need for audits without manual uploads.
  • Continuous Control Monitoring. Monitor your security controls in real-time and receive alerts the moment a control falls out of compliance.
  • Integrated Audit Experience. Work directly with in-house auditors who use your platform data to complete certifications faster and more predictably.
  • Security Awareness Training. Deploy and track required security training for your employees directly within the platform to meet compliance standards.
  • Policy Management. Access a library of pre-built policy templates you can customize and distribute to your team for digital signatures.
  • Risk Assessment Tools. Identify and document your organization's security risks using guided workflows that satisfy specific framework requirements.

Pricing Comparison

M

MailStore Pricing

MailStore Server (5 Users)
$??
  • Permanent software license
  • Support for 5 user mailboxes
  • 1 year of Update Cover
  • Outlook and Web Access
  • Mobile device support
  • Full-text indexing
T

Thoropass Pricing

Pros & Cons

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MailStore

Pros

  • Extremely fast search capabilities for large archives
  • Simple installation process with minimal configuration
  • Reliable performance even with massive data volumes
  • Significantly reduces mail server backup times
  • Excellent value for money compared to competitors

Cons

  • Interface feels slightly dated and utilitarian
  • Limited advanced reporting for administrative tasks
  • Requires Windows environment for the server installation
A

Thoropass

Pros

  • All-in-one approach includes both software and the actual audit
  • Highly responsive customer success teams guide you through every step
  • Intuitive interface makes complex security frameworks easy to understand
  • Automated integrations significantly reduce manual evidence gathering time

Cons

  • Initial technical setup requires significant time from your engineering team
  • Custom pricing can be higher than software-only competitors
  • Limited flexibility if you prefer using an external audit firm
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