Best Legal eDiscovery Software in 2026
Updated
When legal matters involve electronically stored information, eDiscovery tools need to fit both the material under review and the outputs required. Compared on supported data sources and deployment, the entries also specify email threading, automated redaction, and native file viewing. Included storage and production formats add further points to check, alongside free-plan availability and paid-from pricing. Arctera eDiscovery, Lexbe eDiscovery Platform, and CloudNine are among the options to weigh. Compare the stated coverage and handling features with your matter’s data, review needs, and production requirements before deciding which capabilities are relevant.
26ranked
3free plans on this page
$17.50/molowest paid tier
9 Oct 2026last checked
Input list Legal eDiscovery Software 25 channels on this page · 124 of 200 spec lines stated by the makers
Ch Tool Free planPaid fromDeploymentSupported data sourcesNative file viewerEmail threadingAutomated redactionProduction formats Spec sheet Score
01 Arctera eDiscovery Free planPaid fromDeploymentSupported data sourcesMicrosoft Teams, Microsoft 365 Exchange, OneDrive, SharePoint, Google Workspace, Gmail, Google Drive, Google Chat, Slack, Box, Dropbox Business, Enterprise Vault, Zoom Meetings, Cisco Webex Teams, Salesforce Chatter, ServiceNow, RingCentral, uploaded ZIP/PDF/DOC/DOCX/PPT/PPTX/XLS/XLSX/CSV/PST/EML/MSG/DAT filesNative file viewerYesEmail threadingYesAutomated redactionYesProduction formatsPDF, TIFF, native files, extracted text, CSV metadata, EDRM XML 5/8spec lines stated 7.6
02 GoldFynch Free planNoPaid from$27/moDeploymentvendor cloudSupported data sourcesBrowser uploads; ZIP archives; PST; MBOX; MSG; EML; PDF; Microsoft Word; Microsoft PowerPoint; Microsoft Excel; TIFF; BMP; JPEG; PNG; TXT; RTF; HTML; HTM; XML; FTP; email accounts; social media; cloud storageNative file viewerYesEmail threadingYesAutomated redactionNoProduction formatsNative; PDF; TIFF G4; JPEG; Concordance/Relativity-style load files 8/8spec lines stated 7.4
03 RedactLaw Free planYesPaid from$39/moDeploymentSupported data sourcesPDF, DOCX, XLSX, JPEG, PNG, TIFF, scanned imagesNative file viewerEmail threadingAutomated redactionYesProduction formatsPDF 5/8spec lines stated 7.2
04 Lexbe eDiscovery Platform Free planNoPaid fromDeploymentvendor cloudSupported data sourcesnative files; emails; chats; multimedia; Microsoft 365; Gmail; iCloud Mail; Dropbox; OneDrive; Google Drive; Slack; Microsoft Teams; social media; smartphones; computers; external storageNative file viewerYesEmail threadingYesAutomated redactionYesProduction formatsPDF; TIFF; originals; text; load files; images 7/8spec lines stated 6.9
05 Redactable Free planYesPaid fromDeploymentprivate cloudSupported data sourcesDevice uploads and supported third-party services; PDF, TIFF, PNG, and JPG filesNative file viewerYesEmail threadingAutomated redactionYesProduction formatsPDF 6/8spec lines stated 6.9
06 CloudNine Free planNoPaid fromDeploymentSupported data sourcesEmail, documents, spreadsheets, records, SMS/text messages, WhatsApp, WeChat, Facebook Messenger, Slack, Microsoft Teams, Google Chat, Facebook, X, TikTok, Instagram, mobile-device data, computer artifacts, and cloud-service dataNative file viewerYesEmail threadingYesAutomated redactionYesProduction formatsPDF, TIFF, JPG, RSMF, native files, text files, DAT, CSV, XML, and load files 6/8spec lines stated 6.8
07 RelativityOne Free planNoPaid fromDeploymentvendor cloudSupported data sourcesBloomberg, Box, Cellebrite, ChatGPT Enterprise, Claude, Google Workspace, iManage, Microsoft 365, Refinitiv Eikon, Slack, X1Native file viewerYesEmail threadingYesAutomated redactionYesProduction formatsTIFF, text, metadata, load files, native plus placeholder 7/8spec lines stated 6.7
08 Beagle Free planPaid from$250/moDeploymentvendor cloudSupported data sourcesUploaded legal documents; Relativity; Slack; Microsoft Office; short messages; modern attachmentsNative file viewerEmail threadingAutomated redactionYesProduction formats 4/8spec lines stated 6.6
09 Exterro eDiscovery Free planPaid fromDeploymentvendor cloudSupported data sourcesMicrosoft 365, Google Workspace, Slack, Salesforce, Box, Dropbox, social media, mobile devices, endpoints, and on-premises file serversNative file viewerYesEmail threadingYesAutomated redactionYesProduction formats 5/8spec lines stated 6.6
10 iCONECT Free planPaid fromDeploymentSupported data sourcesemail, chat, text, native files, preprocessed dataNative file viewerYesEmail threadingYesAutomated redactionYesProduction formatsnative files, images, PDF 5/8spec lines stated 6.6
11 Logikcull Free planNoPaid fromDeploymentvendor cloudSupported data sourcesPST, EML, MSG, Microsoft 365, Google Workspace, Google Vault, Slack, Microsoft Teams, Box, Dropbox, PDFs, spreadsheets, images, audio, video, scanned documentsNative file viewerEmail threadingYesAutomated redactionYesProduction formatsDAT, OPT, LFP, native files, TIFF, PDF, custom slipsheets 6/8spec lines stated 6.6
12 Digital WarRoom Free planNoPaid from$500/moDeploymentSupported data sourcesfile folders; ZIP files; PST files; email boxes; Slack; Discord; Google Chat; Microsoft Teams; Telegram; WhatsApp; Apple Mail; Gmail Takeout; Microsoft Outlook; Mozilla Thunderbird; RSMFNative file viewerEmail threadingYesAutomated redactionProduction formatsNative; TIFF; plain; extracted text with load file; PDF; proprietary database formats 5/8spec lines stated 6.5
13 redactX Free planPaid fromDeploymentSupported data sourcesdocuments, images, videos, audio files, drives, Amazon S3 bucketsNative file viewerEmail threadingAutomated redactionYesProduction formats 2/8spec lines stated 6.5
14 Venio eDiscovery Free planPaid fromDeploymentSupported data sourcesEmails, documents, chat logs, audio, Microsoft 365, Slack, Google Workspace, cloud dataNative file viewerEmail threadingYesAutomated redactionYesProduction formatsTIFF, PDF, Native, Text, CSV, load files 4/8spec lines stated 6.5
15 VIDIZMO Redactor Free planNoPaid fromDeploymentSupported data sourcesemail exports, chat exports, file systems, case management systems, document management systems, record management systems, API uploadsNative file viewerYesEmail threadingYesAutomated redactionYesProduction formatsPDF document output; CSV activity reports 6/8spec lines stated 6.5
16 KLDiscovery Nebula Free planPaid fromDeploymentSupported data sourcesMicrosoft Teams, Slack, Google Chat, SMS, MMS, social media applications, email, Microsoft Exchange, SharePoint, PST files, loose files, forensic images, and legacy archivesNative file viewerYesEmail threadingYesAutomated redactionYesProduction formatsnative files, images, text files, metadata, and ZIP packages 5/8spec lines stated 6.4
17 Everlaw Free planNoPaid fromDeploymentvendor cloudSupported data sourcesMicrosoft 365, Zoom, Google Workspace, Purview, Asana, Jira, Slack, Zendesk, Salesforce, Box, Dropbox, Google Drive, SharePoint, OneDrive, ShareFile, Google Vault, native files, processed datasetsNative file viewerYesEmail threadingYesAutomated redactionYesProduction formatsPDF, TIFF, PNG, JPEG, native files, TXT, DAT, CSV, OPT 7/8spec lines stated 6.3
18 Hanzo Free planPaid fromDeploymentSupported data sourcesSlack, Microsoft Teams, Google Workspace, Jira, Confluence, Asana, GitHub, email, web, social media, internal SaaS toolsNative file viewerEmail threadingAutomated redactionYesProduction formats 2/8spec lines stated 6.3
19 Nextpoint Free planNoPaid fromDeploymentvendor cloudSupported data sourcesPST, MBOX, MSG, EML, Microsoft Office, PDF, JPEG, PNG, HEIC, audio/video, ZIP, RAR, 7zip, forensic images, source code, CAD, BIM, OneDrive, Dropbox, ZoomNative file viewerEmail threadingYesAutomated redactionYesProduction formatsTIFF, JPEG, PDF, native files, text files, load files 6/8spec lines stated 6.3
20 Onna Free planPaid fromDeploymentvendor cloudSupported data sourcesSlack, Microsoft Teams, Outlook, Google Workspace, Zoom, Box, Dropbox, OneDrive, SharePoint, Amazon S3, Jira, Confluence, Salesforce, Zendesk, GitHub, Miro, Quip, custom internal systems, unsupported SaaS applicationsNative file viewerEmail threadingAutomated redactionProduction formats 2/8spec lines stated 6.3
21 Reveal Free planPaid fromDeploymentSupported data sourcesNative file viewerYesEmail threadingYesAutomated redactionYesProduction formatsPDF, TIFF, JPEG, PNG, DAT, CSV, TXT, OPT, LFP 4/8spec lines stated 6.3
22 Nuix Discover Free planNoPaid fromDeploymentSupported data sourcesNative file viewerYesEmail threadingYesAutomated redactionYesProduction formats.dat, .opt, .lfp, .mdb, .csv, .txt, .dii 5/8spec lines stated 6.2
23 ZDiscovery Free planNoPaid fromDeploymentvendor cloudSupported data sourcesMicrosoft 365, Exchange Online, OneDrive for Business, SharePoint, Teams, Google Vault, Slack, Onna, and drag-and-drop uploadsNative file viewerEmail threadingYesAutomated redactionProduction formatsnative, TIFF, PDF, and configurable load files 5/8spec lines stated 6.2
24 DISCO Ediscovery Free planPaid fromDeploymentvendor cloudSupported data sourcesMicrosoft 365, Slack, uploaded native files, and professional-services collectionsNative file viewerYesEmail threadingYesAutomated redactionYesProduction formatsPDF, black-and-white TIFF, color JPEG, native files with slipsheets 6/8spec lines stated 6.1
25 Casepoint eCASE Investigations Free planNoPaid fromDeploymentSupported data sourcesNative file viewerEmail threadingAutomated redactionProduction formats 1/8spec lines stated 5.9
Compare all 25 in a table
| # | Tool | Score | Free plan | Paid from | Deployment | Supported data sources |
|---|---|---|---|---|---|---|
| 1 | Arctera eDiscovery | 7.6 | Microsoft Teams, Microsoft 365 Exchange, OneDrive, SharePoint, Google Workspace, Gmail, Google Drive, Google Chat, Slack, Box, Dropbox Business, Enterprise Vault, Zoom Meetings, Cisco Webex Teams, Salesforce Chatter, ServiceNow, RingCentral, uploaded ZIP/PDF/DOC/DOCX/PPT/PPTX/XLS/XLSX/CSV/PST/EML/MSG/DAT files | |||
| 2 | GoldFynch | 7.4 | No | 27 /mo | vendor cloud | Browser uploads; ZIP archives; PST; MBOX; MSG; EML; PDF; Microsoft Word; Microsoft PowerPoint; Microsoft Excel; TIFF; BMP; JPEG; PNG; TXT; RTF; HTML; HTM; XML; FTP; email accounts; social media; cloud storage |
| 3 | RedactLaw | 7.2 | Yes | 39 /mo | PDF, DOCX, XLSX, JPEG, PNG, TIFF, scanned images | |
| 4 | Lexbe eDiscovery Platform | 6.9 | No | vendor cloud | native files; emails; chats; multimedia; Microsoft 365; Gmail; iCloud Mail; Dropbox; OneDrive; Google Drive; Slack; Microsoft Teams; social media; smartphones; computers; external storage | |
| 5 | Redactable | 6.9 | Yes | private cloud | Device uploads and supported third-party services; PDF, TIFF, PNG, and JPG files | |
| 6 | CloudNine | 6.8 | No | Email, documents, spreadsheets, records, SMS/text messages, WhatsApp, WeChat, Facebook Messenger, Slack, Microsoft Teams, Google Chat, Facebook, X, TikTok, Instagram, mobile-device data, computer artifacts, and cloud-service data | ||
| 7 | RelativityOne | 6.7 | No | vendor cloud | Bloomberg, Box, Cellebrite, ChatGPT Enterprise, Claude, Google Workspace, iManage, Microsoft 365, Refinitiv Eikon, Slack, X1 | |
| 8 | Beagle | 6.6 | 250 /mo | vendor cloud | Uploaded legal documents; Relativity; Slack; Microsoft Office; short messages; modern attachments | |
| 9 | Exterro eDiscovery | 6.6 | vendor cloud | Microsoft 365, Google Workspace, Slack, Salesforce, Box, Dropbox, social media, mobile devices, endpoints, and on-premises file servers | ||
| 10 | iCONECT | 6.6 | email, chat, text, native files, preprocessed data | |||
| 11 | Logikcull | 6.6 | No | vendor cloud | PST, EML, MSG, Microsoft 365, Google Workspace, Google Vault, Slack, Microsoft Teams, Box, Dropbox, PDFs, spreadsheets, images, audio, video, scanned documents | |
| 12 | Digital WarRoom | 6.5 | No | 500 /mo | file folders; ZIP files; PST files; email boxes; Slack; Discord; Google Chat; Microsoft Teams; Telegram; WhatsApp; Apple Mail; Gmail Takeout; Microsoft Outlook; Mozilla Thunderbird; RSMF | |
| 13 | redactX | 6.5 | documents, images, videos, audio files, drives, Amazon S3 buckets | |||
| 14 | Venio eDiscovery | 6.5 | Emails, documents, chat logs, audio, Microsoft 365, Slack, Google Workspace, cloud data | |||
| 15 | VIDIZMO Redactor | 6.5 | No | email exports, chat exports, file systems, case management systems, document management systems, record management systems, API uploads | ||
| 16 | KLDiscovery Nebula | 6.4 | Microsoft Teams, Slack, Google Chat, SMS, MMS, social media applications, email, Microsoft Exchange, SharePoint, PST files, loose files, forensic images, and legacy archives | |||
| 17 | Everlaw | 6.3 | No | vendor cloud | Microsoft 365, Zoom, Google Workspace, Purview, Asana, Jira, Slack, Zendesk, Salesforce, Box, Dropbox, Google Drive, SharePoint, OneDrive, ShareFile, Google Vault, native files, processed datasets | |
| 18 | Hanzo | 6.3 | Slack, Microsoft Teams, Google Workspace, Jira, Confluence, Asana, GitHub, email, web, social media, internal SaaS tools | |||
| 19 | Nextpoint | 6.3 | No | vendor cloud | PST, MBOX, MSG, EML, Microsoft Office, PDF, JPEG, PNG, HEIC, audio/video, ZIP, RAR, 7zip, forensic images, source code, CAD, BIM, OneDrive, Dropbox, Zoom | |
| 20 | Onna | 6.3 | vendor cloud | Slack, Microsoft Teams, Outlook, Google Workspace, Zoom, Box, Dropbox, OneDrive, SharePoint, Amazon S3, Jira, Confluence, Salesforce, Zendesk, GitHub, Miro, Quip, custom internal systems, unsupported SaaS applications | ||
| 21 | Reveal | 6.3 | ||||
| 22 | Nuix Discover | 6.2 | No | |||
| 23 | ZDiscovery | 6.2 | No | vendor cloud | Microsoft 365, Exchange Online, OneDrive for Business, SharePoint, Teams, Google Vault, Slack, Onna, and drag-and-drop uploads | |
| 24 | DISCO Ediscovery | 6.1 | vendor cloud | Microsoft 365, Slack, uploaded native files, and professional-services collections | ||
| 25 | Casepoint eCASE Investigations | 5.9 | No |
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