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Best Onna Alternatives in 2026

12 apps from legal eDiscovery Software ranked against Onna on the same published basis.

  1. 1
    Arctera eDiscovery Free trial AndroidapiextensioniOSLinux 7.1
    Onna vs Arctera eDiscovery
  2. 2
    Lexbe eDiscovery Platform AndroidiOSMacWebWin 7.0
    Onna vs Lexbe eDiscovery Platform
  3. 3
    RelativityOne apiiOSMacWebWin 7.0
    Onna vs RelativityOne
  4. 4
    Exterro eDiscovery Web 5.9
    Onna vs Exterro eDiscovery
  5. 5
    iCONECT apiself-hostedWeb 5.8
    Onna vs iCONECT
  6. 6
    CloudNine Free trial self-hostedWebWin $17.50/mo5.5
    Onna vs CloudNine
  7. 7
    DISCO Ediscovery apiWeb 5.5
    Onna vs DISCO Ediscovery
  8. 8
    Everlaw apiWeb 5.5
    Onna vs Everlaw
  9. 9
    Nuix Discover self-hostedWeb 5.5
    Onna vs Nuix Discover
  10. 10
    KLDiscovery Nebula Web 5.4
    Onna vs KLDiscovery Nebula
  11. 11
    OpenText eDiscovery Web 5.4
    Onna vs OpenText eDiscovery
  12. 12
    Redactable Web 5.4
    Onna vs Redactable
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