7 Oct 2026 · TrustList Editorial
OneDrive adds pay-as-you-go storage billing for Microsoft 365 tenants
Admins choose which accounts may exceed their licensed quota and be billed by usage. Public preview is open to commercial tenants, with…
3 of 9 electronic discovery software ranked on evidence in the Q4 2026 edition.
Between them, the 9 electronic discovery software on this page cover compliance management (7), document indexing (7), metadata extraction (7) and keyword search (7). 9 of them have written a profile you can read before you get in touch.
See the top document storage software across every categoryThe best of 72 products with document storage, from 41 kinds of software, ranked in one listTrustList ranking
Q4 2026 edition
3 of 9 electronic discovery software ranked on evidence held on 12 October 2026: client reviews, vetting, awards and facts each business states on its own website, which we read and date. Nobody pays to be placed.
Positions are fixed for the quarter; the next edition is due in January 2027.

Compliance Management · Document Indexing · Metadata Extraction
Page Vault captures web content so that lawyers can use it as evidence. It records pages as they appear online, with metadata, hashing and affidavits, and outputs printable PDFs.
Why #1: No major incidents in 90 days (status page)
Not yet on record: client reviews, vetting.

Commenting / Notes · Full Text Extraction · Compliance Management
Relativity is a legal data software company whose AI platform is now called Relativity aiR, previously RelativityOne.
Why #2: 24/7 support, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Commenting / Notes · Archiving & Retention · Compliance Management
ZyLAB eDiscovery is a legal discovery platform sold as ZyLAB ONE. It applies artificial intelligence and data science to automate routine review work.
Why #3: Customer numbers stated on its own website, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Commenting / Notes · Full Text Extraction · Compliance Management
Reprise is a cloud-based eDiscovery product, described in its stored profile under the Cicayda name. It combines software with managed services for legal discovery work.

Commenting / Notes · Full Text Extraction · Archiving & Retention
Catalyst Insight is an eDiscovery product that now sits within OpenText's legal technology range.

Commenting / Notes · Full Text Extraction · Compliance Management
eZReview is an electronic discovery platform from Knovos. It offers a centrally managed environment with several connected modules, so legal teams can handle the stages of…

Commenting / Notes · Full Text Extraction · Compliance Management
Intella is investigation software that searches and reviews large volumes of electronic data. It supports forensic work, audit requests and eDiscovery.

Keyword Search
Concordance is software for managing the large volume of documents produced during litigation.

Full Text Extraction · Document Indexing · Metadata Extraction
OSForensics is a digital investigation program from PassMark Software. Examiners use it to search a computer for evidence, recover deleted data and build a case report.
For vendors
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Every other way we rank electronic discovery software, by what they do and where they are.
Articles on this subject first, then the newest.
7 Oct 2026 · TrustList Editorial
Admins choose which accounts may exceed their licensed quota and be billed by usage. Public preview is open to commercial tenants, with…
26 Oct 2026 · TrustList Editorial
Microsoft has revised its notes on how Office extends ISO/IEC 29500 57 times since 2009; the core standard text dates from 2016. Why…
26 Oct 2026 · TrustList Editorial
The Strategic Innovation Open Call has €60 million for 2026 to 2028 and reimburses up to 65% of costs. Consortia need at least two partners…
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