Onna Review

Onna is an email archiving software that allows you to collect and store data, information and emails in a centralized real-time archive. By accessing this collection, you can of course then search for what you need quickly and easily, reducing the time and cost of identifying, storing, collecting and exporting data.
This email archiving program allows you to keep your data forever and or for a shorter period of time when you need to access it.



  • Flexible collections: a single, multi-source repository that supports full archives, or targeted collections based on people, topics, content types and more
  • Real-time repository: improve response times with instant access to a real-time, fully indexed and searchable archive repository for eDiscovery and investigations
  • Reduce risk: a separate source of easily searchable and exportable application data to mitigate against inadvertent deletion or corruption at the source, and to reduce consolidation or integration risks
  • Understand context: preserve data and track all source edits and deletions for a defensible record of communications
  • Simple exports: create reports with granularity using file, source, NIST and other custom fields and then save your configurations as templates for future use
  • Privacy & Compliance: mitigate data privacy, security, and operational risks by centralizing and classifying your data from multiple cloud applications so you can accurately find and protect sensitive information and support compliance with regulations including GDPR, CCPA, and PCI
  • Application Consolidation: minimize cost and risk associated with application and data sprawl, and eliminate unnecessary complexity with a more streamlined approach to application consolidation that helps ensure data integrity and access
  • Internal Investigations: respond to internal disputes and incidents quickly, comprehensively and discreetly with Onna.


Onna is an email archiving solution that helps you identify and preserve business data for regulatory, investigative and legal purposes.

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Usability: 8.8 /10 Speed: 8 /10 Features: 7.5 /10 Support: 9 /10 Pricing: 5 /10

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