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Esiense Discovery

Find the decisive material in a case among millions of items

An evidence search tool for law firms, in-house legal teams, expert witnesses and auditors. Esiense Discovery runs advanced searches across large, heterogeneous document sets: mailboxes, documents, archives, scanned material, encrypted files. It finds what supports or refutes a case, identifies what is missing from the file, and reveals the links between the people involved.

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Three questions

What Discovery lets you establish

Which material supports, or refutes, my case?

Search by meaning and by exact term across millions of items. Every result is tied back to its source document and its provenance.

What is missing from the file?

Deleted messages, incomplete mailboxes, absent periods: anomalies are identified, dated and quantified, ready for a disclosure request or a counter-expertise.

What are the links between the people involved?

Communication networks can be read in the exchanges themselves: who speaks to whom, who meets whom, who talks about whom, across the whole period.

The principle

Two worlds Discovery brings together

Diagram: the horizontal axis shows the volume of material that can be analysed, the vertical axis shows understanding of context. Language models bring meaning, keyword search brings volume, Esiense Discovery combines the two.

AI language models

They understand context and reason, but within a bounded working memory: one million tokens, a few thousand pages.

Keyword search

It handles large volumes in seconds, but finds words without understanding their meaning: synonyms, implications and code names escape it.

Esiense Discovery

Indexes the entire file, selects the relevant material and submits it to the AI model, making the best use of its memory and keeping a trace of every item. The best of both.

Discovery is independent of the language model. We recommend Claude, by Anthropic.

The solution

Fits your information system

Installed on your own servers, or hosted by Esiense on a dedicated instance in a sovereign cloud in Paris. No exposure to the public internet, named accounts from your own directory, full access log.

Every item traced

Hash, unique reference and origin retained for every email, attachment and document. Copies and duplicates are counted and explained. Nothing is discarded silently: a figure produced by Discovery will stand up to challenge.

The offer

An annual fee based on usage

Dedicated instance, review, ingestion and administration interfaces, AI connector, access log, updates and support. Pricing agreed in a meeting.

Alongside it, services to support your searches

  • Preliminary study
  • Integration into your information system
  • Team training
  • Support for bulk ingestion

Let's talk about your case

The partner who meets you leads the work. A demonstration can take place in the same meeting.

Contact: discovery@esiense.com

Book a meeting with a partner Request a demonstration →

Claude and Anthropic are trademarks of Anthropic, PBC. Esiense is not affiliated with Anthropic. Esiense Discovery is a product of Esiense SAS.