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Head-to-head · Email Archiving Software

Proofpoint Enterprise Archive vs Mimecast Cloud Archive

  • Updated Oct 2026
  • Both researched from official sources
  • 3 checks side by side
Higher score Proofpoint Enterprise Archive #1 in Email Archiving Software 9.4/10 Pricing on request ✓ 3 of 3 features Visit Proofpoint
Mimecast Cloud Archive #3 in Email Archiving Software 9.2/10 Pricing on request ✓ 3 of 3 features Visit Mimecast

Proofpoint Enterprise Archive leads on 0 checks, Mimecast Cloud Archive on 0, and 3 are even. Who comes out ahead on the 3 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreProofpoint Enterprise Archive · 9.4/10

Proofpoint Enterprise Archive scores higher on our rubric for email archiving software: 9.4 against 9.2 out of 10; our editors rank them #1 and #3.

Proofpoint Enterprise Archive is the better fit for regulated enterprises archiving many channels. Mimecast Cloud Archive is the better fit for cloud-first teams needing resilient archiving.

  • Proofpoint Enterprise Archive fits best

    Regulated enterprises archiving many channels

  • Mimecast Cloud Archive fits best

    Cloud-first teams needing resilient archiving

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Proofpoint Enterprise Archive 9.4/10 Visit ↗ Mimecast Cloud Archive 9.2/10 Visit ↗
At a glance
Editor score 9.4 9.2
Ranking #1 in Email Archiving Software #3 in Email Archiving Software
Best for Regulated enterprises archiving many channels Cloud-first teams needing resilient archiving
Pricing model Paid Paid
Starting price Pricing on request Pricing on request
Free plan Not checked yet Not checked yet
Free trial — —
Deployment Cloud, Desktop, Mobile Cloud
Platforms Web, Windows, iOS, Android Web
Integrations 5 integrations 6 integrations
Features Proofpoint Enterprise Archive 3/3 · Mimecast Cloud Archive 3/3
Legal hold ✓ ✓
eDiscovery tools ✓ ✓
Journal capture ✓ ✓
Specs
Retention period Not checked yet Not checked yet
Deployment Cloud Cloud
Search and export Search across email, social media, and collaboration-platform content; export PST, CSV, JSON, EML, EDRM XML, and Relativity load file Search and export are supported; specific export formats are not documented
Our review
Pros
  • Searches email, collaboration, social-media, and SMS content
  • Includes automated litigation holds and eDiscovery case workflows
  • Exports to PST, CSV, JSON, EML, EDRM XML, and Relativity formats
  • Near-real-time search with eDiscovery case management
  • Legal holds, retention policies, and compliance exports
  • Triplicate storage across geographically diverse data centers
Cons
  • Pricing requires a sales conversation
  • Cloud deployment may not suit on-premises requirements
  • Its broad compliance scope may exceed simpler archiving needs
  • Pricing requires a sales quotation
  • Web is the listed platform
  • Teams must validate compatibility with required export formats
Our verdict

Proofpoint Enterprise Archive, currently presented by Proofpoint as Proofpoint Archive, is a cloud-based communications archiving service for organizations managing regulatory retention, legal discovery, and end-user access. It captures…

Read the review →

Mimecast Cloud Archive is a cloud-based email and collaboration archiving service for organizations managing retention, compliance, legal discovery, and business continuity. It stores inbound, outbound, and internal email with metadata,…

Read the review →
  1. Proofpoint Enterprise ArchiveEmail Archiving Software 9.4Pricing on request
  2. Mimecast Cloud ArchiveEmail Archiving Software 9.2Pricing on request

Strengths and trade-offs

  • Proofpoint Enterprise Archive — where it wins

    • Searches email, collaboration, social-media, and SMS content
    • Includes automated litigation holds and eDiscovery case workflows
    • Exports to PST, CSV, JSON, EML, EDRM XML, and Relativity formats

    Where it doesn't

    • Pricing requires a sales conversation
    • Cloud deployment may not suit on-premises requirements
    • Its broad compliance scope may exceed simpler archiving needs
  • Mimecast Cloud Archive — where it wins

    • Near-real-time search with eDiscovery case management
    • Legal holds, retention policies, and compliance exports
    • Triplicate storage across geographically diverse data centers

    Where it doesn't

    • Pricing requires a sales quotation
    • Web is the listed platform
    • Teams must validate compatibility with required export formats
  • Proofpoint Enterprise Archive9.4/10 · Pricing on request

    A cross-channel archive for regulated organizations with demanding legal and compliance workflows.

    Visit ProofpointFull verdict →
  • Mimecast Cloud Archive9.2/10 · Pricing on request

    A cloud archive for policy-based retention, rapid search, legal discovery, and collaboration capture.

    Visit MimecastFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update