Comparison

Claira vs Relativity

Both apply AI to document review. Claira lives inside your Nuix Discover workspace. Relativity aiR lives inside Relativity.

The short version

Native to Nuix Discover - your data doesn't move.

Per-doc rationales for every classification, never just a score.

Reviewer-first workflow, not a platform migration.

Side by side

Claira

Relativity

Where it lives

Inside your existing Nuix Discover workspace

Inside Relativity

AI approach

Prompt-based, per-doc reasoned classifications

Relativity aiR - prompt-based plus trained classifiers

Workflow shape

Bulk runs across full review sets, plus single-doc scans

Bulk and per-doc inside Relativity

Per-doc reasoning

Yes - every classification ships with a rationale

Yes, via aiR

Data handling

Stays inside your existing Nuix tenant

Inside Relativity's environment

Multilingual

Native English, French and German, switches with the URL

Primarily English

When Claira is the right call

Your matters live on Nuix Discover and you want AI review without migrating to a new platform or retraining your team.

When Relativity might fit better

Your matters live on Relativity and you want Relativity's first-party AI tools inside the same environment.