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Archive360 vs Microsoft Exchange Online

Archive360

archive360.com

Microsoft Exchange Online

microsoft.com

Side by side

FigureArchive360Microsoft Exchange Online
Price from—$0.33/mo
Free plan——
Free trial——
Open source——
WebYesYes
Windows—Yes
macOS—Yes
iOS—Yes
Android—Yes
APIYes—
Plans published14
Spec score · Enterprise Information Archiving Software7.6 (#10)7.8 (#7)
ComplianceThe site says automated policy enforcement supports regulatory needs including SEC 17a-4, MiFID, HIPAA, GDPR, CPRA, NIST, and ISO.Exchange Online supports litigation holds, inactive mailboxes, data loss prevention, auditing, retention policies, and message encryption.
Founded20111975
HeadquartersNew York City, New York, United StatesRedmond, Washington, United States

Plans

Archive360

  • Archive360Priced on request

Archive360 pricing →

Microsoft Exchange Online

  • Exchange Online (Plan 1)Priced on request
  • Exchange Online (Plan 2)Priced on request
  • Exchange Online (Plan 1)$4 a year
  • Exchange Online (Plan 2)$8 a year

Microsoft Exchange Online pricing →

In their own words

Archive360

Archive360 is an enterprise data and AI governance platform for governing digital communications, business data, and AI interactions. It can capture communications, active files, application data, structured sources, mobile messages, rich media, and AI prompts and outputs under a shared policy model. Controls include classification, retention, legal holds, access entitlements, disposition, and audit trails. AI Investigator drafts investigation summaries linked to governed source items for human review. Analytics connections include Power BI, Snowflake, and Databricks, with audit logs and access controls. Connectors and APIs cover communications, enterprise applications, databases, active content, and AI interaction logs; the catalog includes Microsoft 365, Exterro, and Microsoft Purview eDiscovery. Deployment uses a customer-dedicated SaaS tenant with customer-controlled keys and controls. Security measures include tenant isolation, customer-managed encryption keys, immutable audit trails, chain-of-custody logging, and role- and attribute-based access controls. FastCollect extracts messages, attachments, or journals from legacy archives while retaining metadata and an item-level audit trail. Pricing is on request.

Visit archive360.com

Microsoft Exchange Online

Microsoft Exchange Online has no write-up on Specifiction yet; its figures are above.

Visit microsoft.com