Everyone hates doc review,
except claira.

Claira is an AI coworker for document review. It reads, codes, and explains every document in your case — with reasoning you can defend.

Hear it from our team.

Book a 15-minute demo

Join the next webinar

NEXT SESSION: 3 Nov 2026 · 11:00AM EST

“Claira is the most exciting AI document review tool I have seen in the market. It works inside Nuix Neo Discover, explains its reasoning clearly and genuinely reduces review time and cost on every matter. We selected Claira as our exclusive AI partner in Australia and New Zealand because it delivers what legal teams actually need: speed, transparency and defensible results.”

Kate ClarkCEO • eDiscoveryCollab

~$0.10: Per document, vs ~$1 traditional
50%+: Review cost reduction
CA·US·UK·EU·BR·AU: Data residency options

How we measure this

How it works

Your newest reviewer never sleeps.

Three steps from prompt to production. No data migration, no retraining, nothing new to learn.

01
Tell it what matters
Write a plain-language prompt for the field you want coded, or start from a template — relevance, privilege, PII, chronology. Load your case context once and Claira reads every document against it.
Learn Prompt templates Case Context
02
Check its work
Run a single document and see the call, the confidence score, and the written reasoning instantly. Refine the prompt and re-run until Claira codes the way your team would. Single-field scans are free.
Learn Single scans Confidence scores
03
Turn it loose
Launch the bulk scan. Results land in your existing Nuix fields in real time, every run is logged and resumable, and every call keeps its reasoning attached.
Learn Bulk tasks Log Field

Prompt Editor · [Claira] Relevance

RelevancePrivilegePIIChronologyCustom

A document is Relevant if it discusses the timing, approval, or disclosure of the Q3 2024 inventory write-down, or communications between finance staff and external auditors about it. Treat drafts and forwarded threads as relevant if the underlying content qualifies. When uncertain, code Needs review and explain why.

Case Context: loaded · pleadings + issue list

Single Scan · DOC-018440 · Privilege

Privilegedconfidence 0.91

Email chain between the GC and outside counsel seeking legal advice on disclosure obligations for the Q3 write-down. Legal advice is the dominant purpose; the thread includes counsel's draft language. One attachment (board deck v4) is a business document circulated beyond the privilege group — recommend coding the attachment Not privileged separately.

Refine promptRe-run scanAccept

Single-field scans are free. Iterate until it codes like you do.

Bulk Scan · Relevance + Privilege

28,914 / 41,208Task SC014 · running

6,120: Relevant
412: Privileged
183: Needs review

Results land in your existing Nuix fields in real time. Pause, resume, or re-prompt mid-run — nothing is lost.

What can you ask it to do?

And with Agent Mode, Claira remembers your case — ask it questions, hand it review tasks, let it surface patterns. Like a colleague who read every document.

Watch the demo →

The integration

Not another platform. A coworker inside Nuix Discover.

Claira is a UI extension for Nuix Discover. It appears as a panel inside your existing case — same fields, same workflows, same security perimeter. Your documents are processed per-request and never stored. Nothing to install on reviewer machines, nothing to migrate, no new tool to train the team on. If your team uses Nuix Discover, Claira works on day one.

▸ New to Nuix Discover? Watch the 2-minute explainer

No document retention

Document content is processed per request and not stored. When the scan finishes, your documents are not sitting on our servers.

Data residency: CA, US, UK, EU, BR, AU

Processing on Google Cloud with regional residency options in Canada, the United States, the United Kingdom, the European Union, Brazil and Australia — pick the region your matter requires.

SOC 2 aligned

Signed tokens, encryption in transit, least-privilege access. Security documentation available on request.

Full audit trail

Every scan, prompt, and field write is logged with a typed reference in the case Log Field — inspectable inside Nuix Discover.

Not on Nuix Discover yet? Get a free 30-day demo case →

Reliability

Trust, but verify. Here's the data.

AI review is only useful if you can stand behind it. We publish how Claira performs and how we measure it.

100%

of decisions come with written reasoning and a confidence score — auditable, exportable, defensible.

97%

agreement with senior reviewer coding on matter-validation samples.

Publishing after validation

98%

precision / recall on blind responsiveness validation sets.

Publishing after validation

Code
Explain
Score
Verify

Validation runs on blind samples coded independently by senior reviewers, compared call-by-call against Claira's output. Per-matter validation is available on every engagement. Ask us for the validation protocol on your demo call.

RESOURCES

We publish what we learn.

Live webinars, walkthrough videos, field notes, and ready-to-use prompt templates - new every week.

LIVE WEBINAR

3 Nov 2026 · 11:00AM EST

End-To-End Review Workflow in Nuix Discover with Claira AI

Join a member of our team as they walk through the full review process in a case, end to end, inside Nuix Discover - from ingesting the raw data, to reviewing with Claira AI, to creating a final production - all in under thirty minutes. If you're new to Nuix Discover, or you're looking for an eDiscovery platform alternative with AI review built in, this session shows you the whole lifecycle in one sitting: loading data into a case, setting up and running AI-assisted review with the reasoning behind every call visible, QC'ing the results, and cutting a production at the end. No prior Nuix experience needed - the point is to show how little stands between raw data and a defensible, produced set when the review layer is doing the first pass for you.

Demo video

How Claira reviews documents inside Nuix Discover

Watch video

STORY

eDiscovery in Germany Without Discovery: Where the Document Work Actually Comes From

Read →Workflows

Prompt & workflow templates, ready to paste

Browse →

All webinars →All videos →All stories →All Workflows →

Pricing

Pricing that fits the matter.

Per-casePay per matter. Bigger case, better rate. Starts at $49/mo.Best place to startTalk to us
Organisation-wideOne annual rate. Every matter, every team.Talk to us
Bring your own AIYour models, our workflow. Flat annual rate, no tokens.Talk to us

Book a demo to price your first matter

Or start with a free 30-day demo case — nothing to install. →

FAQ

Questions, answered.

What is Claira?

Claira is an AI document-review layer that installs as a UI extension inside Nuix Discover. It reads, codes, and explains documents, writing structured results into searchable Nuix fields.

What is Nuix Discover?

Nuix Discover is the established eDiscovery platform Claira is built on - the secure database and workspace where legal teams load, search, review, and produce documents for a case. Trusted by the Canadian Department of Justice and provincial governments since the early 2000s, it's the leading alternative to Relativity. Claira runs as an AI layer inside Nuix Discover, so it helps to understand Nuix before diving into Claira.

How does it integrate with Nuix Discover?

Claira appears as a panel inside your existing case — same fields, same workflows, same security perimeter. Nothing to install on reviewer machines, nothing to migrate.

Is my data safe?

Document content is processed per request and not stored. Claira offers data residency in Canada, the US, the UK, the EU, Brazil and Australia, is SOC 2 aligned, and keeps a full audit trail.

How accurate is it?

Every decision comes with written reasoning and a confidence score, and per-matter validation against human coders is available on request. See the Reliability section above for how we measure it.

How does pricing work?

Three models: per-case pricing that scales with matter size, an organisation-wide annual rate, or bring-your-own-AI at a flat annual rate with no token costs.

What is Agent Mode?

Agent Mode lets Claira remember your case. Ask it questions, hand it review tasks, and let it surface patterns — like a colleague who read every document.

Available worldwide. Your data stays home.

Green is where Claira is already live - with a partner on the ground and in-country data residency where you see a pin, and delivered directly by our team everywhere else. Hover anywhere on the map to see how you would be served.

CanadaEU / GermanyAustralia / NZ

Partner on the ground
Live today
Available

✓ Available worldwide
✓ Data residency in Canada, the US, the UK, the EU, Brazil and Australia
✓ Zero data retention

Doc review that reviews itself? Almost.

Book 15 minutes and watch Claira code a live matter inside Nuix Discover.