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An AI-Powered Answer Engine

A Smarter Way for Legal Teams to Search

IQ Answers changes everything. Ask questions about your matter and get real-time, document-supported answers across your entire data set. It’s fast, accurate insight when and where you need it.

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Try IQ Answers on Your Own Matter Data

Qualified organizations can test IQ Answers on a live matter, with guided onboarding and support from Lighthouse experts.

Try IQ Answers Risk Free
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Fact Finding

Identify matter information to validate or refute working theories.

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Production Analysis

Review inbound sets for insights, and outbound sets for accuracy.

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Trial, Witness, and Deposition Research

Research testimony and evidence to strengthen strategy in court.

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Legal-Grade Technology

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Grounded Accuracy

Every answer is tied to actual documents, with citations and highlights.

Speed and Scale

Search millions of documents in minutes, not days.

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eDiscovery Workflow Ready

Purpose-built for litigation, investigations, and corporate compliance.

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Gymnastics

Search in natural language and not Boolean.

Turn Complex Legal Data into Clear, Document-Supported Answers

IQ Answers helps teams understand matters earlier and make faster, more informed decisions across litigation, investigations, and compliance.

Early Case Assessment

Surface key facts before investing in deeper review

Internal Investigations

Find the facts supported by your documents

Inbound Production Analysis

Assess opposing productions without manual review

Case Preparation

Quickly pull info, even mid-hearing

Case Strategy Development

Discover insights you didn’t know to look for

Compliance

Routine monitoring for potential issues gets easier

Contact an expert to learn more

What Clients Are Saying

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On my third iteration, the search brought in a very interesting document that had not previously been flagged and is likely to make its way into a deposition prep kit. I just sent the document off to the associate handling that witness. There’s nothing that sells a technology as much as seeing it work.

— Dennis S. Schmelzer, Senior Counsel, Antitrust, Akin

It’s a great head start…I think it adds tremendous value in being able to get to topics faster, to results faster.

— Attorney, Global 200 Law Firm

IQ Answers was very helpful in getting to the question of particular issues quicker than you would normally do just searching a Relativity database. Using an iterative process, we were able to get to the answer for the matter team in a short amount of time.

— Eric Weider, Senior eDiscovery Counsel, Baker Botts

This tool…gives me the insight before review, and it has been successful.

— eDiscovery Specialist, Fortune 1000 Company

We supplemented our interrogatory responses with the documents identified by IQ Answers and avoided any court involvement or a motion to compel.

— Robert Keeling, Co-Managing Partner, Redgrave

We were able to identify many documents that were potentially concerning and hold them back from production while we considered their importance.

— CJ Mahoney, Partner and Global Head of eDiscovery and Litigation Technology, Cleary Gottlieb

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Case Studies

AI-Powered Search Speeds Time to Answers in Contract Dispute

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Scaling Review with LighthouseIQ for FTC Compliance

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LighthouseIQ Saves Hundreds of Thousands in Months

FAQs

What is IQ Answers?
How does IQ Answers work with Relativity?
How is IQ Answers different from keyword search, Boolean search, or a general AI chatbot?
Does IQ Answers provide citations to the underlying documents?
Is customer data used to train AI models?
Can IQ Answers replace document review or attorney judgment?

Get in Touch

Watch how IQ Answers can turn hours of attorney searching into document-grounded answers in minutes.

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