Claira vs Lighthouse IQ Answers
Lighthouse IQ Answers is an answer engine for eDiscovery: you ask a question about a matter and get an answer drawn from its documents, with citations. Claira is an AI review layer that runs inside the Nuix Discover you already use and codes the documents themselves. Here is how they compare.
ClairaLighthouse IQ Answers
Where it runsInside Nuix Discover, as a pane; no data migrationWorks with Relativity; hosted in Microsoft Azure
First-pass reviewBulk scans code the documents you select into your Discover fieldsNot designed to determine responsiveness or replace document review
Questions about a matterAgent reads the open document; Insights build memos from coded documentsPlain-language questions across the document set, answered with citations
Reasoning and audit trailWritten reasoning and an optional confidence score, logged in DiscoverKeeps a history of users, questions and answers
Case analysis and chronologiesEarly case assessment, a Case Context brief, cited chronologies in InsightsFact finding, production analysis and deposition research, by question
Retention and model trainingDocuments and scan answers not stored; never used to train modelsCustomer data not used to train general-purpose AI models
Data residencyCanada, Australia, Germany, the UK, the US and BrazilHosted in Microsoft Azure; regions not listed
PricingPer case, per monthNot published; a trial on a live matter for qualified organizations
Based on public information as of Oct 12, 2026. Lighthouse IQ Answers is a trademark of its owner. Spot something out of date? Tell us at hello@claira.to.
Claira fits whenYou already review in Nuix Discover, or your LSP does, and want the documents themselves coded for relevance and privilege, with chronologies and memos built from that review.
Lighthouse IQ Answers fits whenYou review in Relativity and want cited answers to questions about a matter, for fact finding, production analysis or deposition research, alongside your review.
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