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Best Fess Alternatives in 2026

12 apps from AI enterprise search software ranked against Fess on the same published basis.

  1. 1
    Dropbox Dash Free trial AndroidextensioniOSMacWeb $1.25/mo7.1
    Fess vs Dropbox Dash
  2. 3
    PipesHub Free plan apiself-hostedWeb Free6.3
    Fess vs PipesHub
  3. 4
    OpenSearch Free plan apiLinuxMacself-hostedWeb Free6.2
    Fess vs OpenSearch
  4. 5
    SWIRL AI Search Free trial apiLinuxself-hostedWeb $2,000/mo5.9
    Fess vs SWIRL AI Search
  5. 6
    Amazon Kendra Free trial apiWeb $0.32/mo5.6
    Fess vs Amazon Kendra
  6. 7
    Onyx Web $20/mo5.6
    Fess vs Onyx
  7. 8
    SearchBlox SearchAI apiLinuxself-hostedWebWin $2,000/mo5.6
    Fess vs SearchBlox SearchAI
  8. 9
    InSearch Web $1.67/mo5.5
    Fess vs InSearch
  9. 10
    Elastic Search AI Web 5.4
    Fess vs Elastic Search AI
  10. 11
    Guru Web 5.4
    Fess vs Guru
  11. 12
    Sinequa Web 5.3
    Fess vs Sinequa
  12. 13
    Kaldros Web 5.2
    Fess vs Kaldros
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