Top Enterprise Search Software for Text Analytics

Between them, the 9 enterprise search software on this page cover indexing (8), AI/Machine learning (7), eDiscovery (5) and fuzzy search (4). 9 of them have written a profile you can read before you get in touch.

1. 1

   

   Keeper

   Faceted Search / Filtering · Full Text Search · AI/Machine Learning

   Keeper is a cybersecurity platform from Keeper Security that centres on password management and privileged access.

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   Why #1: 24/7 support · 1 major incident in 90 days (status page) · ISO 27001 · GDPR compliant, HIPAA compliant — as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

2. 2

   

   SearchBlox Search

   Faceted Search / Filtering · Full Text Search · eDiscovery

   SearchBlox is an enterprise search product built on Apache Lucene and Elasticsearch. It can power search for a website, an intranet, a database or a custom application.

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   Why #2: Launched 2003 — as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

3. 3

   

   Apache Solr

   Faceted Search / Filtering · Full Text Search · Indexing

   The Apache Software Foundation uses various agreements to accept contributions of software code and documentation from individuals and corporations, and to accept larger grants of…

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   Why #3: No major incidents in 90 days (status page)

   Not yet on record: client reviews, vetting.

4. Also listed, not yet ranked. We hold nothing checkable on these yet that ranks them here: no client review, vetting, award, expert review, or fact stated on their own website (and on a place ranking, where they are based). They follow in order of their TrustList Score. How TrustList ranks · Get vetted, free
5. –

   

   3RDi Search

   Faceted Search / Filtering · Full Text Search · AI/Machine Learning

   3RDi Search, also called 3RDi or Third Eye, is an enterprise search platform for organisations with huge volumes of text.

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6. –

   

   Algolia Search

   Faceted Search / Filtering · Full Text Search · AI/Machine Learning

   Algolia Search is a search service that developers add to websites and mobile applications.

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7. –

   

   Sajari

   Faceted Search / Filtering · Full Text Search · AI/Machine Learning

   Sajari is a hosted search service for websites and ecommerce. Organisations use it to put together a search and discovery experience tailored to their own content and visitors.

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8. –

   

   Datafari

   Faceted Search / Filtering · Full Text Search · AI/Machine Learning

   Datafari is an open source enterprise search solution. It crawls and indexes the documents and data that matter to a business, so staff can search them from one place.

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9. –

   

   Klevu

   Faceted Search / Filtering · Full Text Search · AI/Machine Learning

   Klevu is a product discovery platform for online shops, combining site search, merchandising and recommendations.

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10. –

    

    Prefixbox

    Faceted Search / Filtering · Full Text Search · AI/Machine Learning

    Prefixbox is a set of search products aimed at online retailers.

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