eDiscovery Search

Search that scales with
your document volumes

Elasticsearch-powered search with the query language eDiscovery professionals expect. Boolean operators, proximity search, wildcards, metadata filters — all the tools you need to find what matters.

Search results showing boolean query with saved searches, LLM summaries, and document metadata

Query capabilities

The full query language you expect from eDiscovery tooling — no compromises.

Boolean Operators

AND, OR, NOT with grouping. Build precise queries like (merger OR acquisition) AND confidential NOT draft.

(merger OR acquisition) AND confidential

Phrase Search

Exact phrase matching with quotes. Find specific language across millions of documents.

"privileged communication"

Proximity Search

Find terms within N words of each other. Supports both standard and dtSearch W/N syntax.

"contract breach"~5

Wildcards

Leading, trailing, and single-character wildcards. Cast a wide net when you need to.

priv* OR *mail OR h?t

Field-Specific

Target specific metadata fields — subject, sender, recipient, filename, date ranges, and more.

from:john@acme.com subject:"quarterly"

Fuzzy & Stemming

Automatic stemming (run matches running, ran, runs). Fuzzy matching catches misspellings and OCR errors.

colour~ (matches color, colour)

100+ file types ingested

Upload collected material in any common format. Dezcry extracts text, runs OCR on images and scanned PDFs, deduplicates, and indexes everything automatically.

PST / EML / MSG
PDF (with OCR)
Word / Excel / PowerPoint
Images (JPEG, PNG, TIFF)
Audio & Video
Archives (ZIP, RAR, 7z)
Plain text / CSV
HTML / XML

Rich metadata indexing

Every document is indexed across 20+ metadata fields — not just full text. Search by sender, recipient, subject, filename, date range, custodian, document type, and more.

textfilenameemail_subjectemail_fromemail_toemail_ccauthorcustodianfile_pathdocument_typemimedate_createddate_modifiedemail_date_senttags

Enterprise-grade infrastructure

Elasticsearch 8.x with custom eDiscovery analyzers — dtSearch-equivalent capabilities

Per-matter indexes with incremental sync — new documents are searchable within seconds

Exact hit counts, always — no approximate results, no surprises in disclosure

Automatic fallback to PostgreSQL full-text search if Elasticsearch is unavailable

ICU analysis for multilingual document sets — CJK, Arabic, Cyrillic, and more

Deploy into your own Azure tenancy or a dedicated Dezcry environment — all infrastructure stays with your data

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