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CloudNine

Houston, Texas, United States

What it is

CloudNine is eDiscovery software for litigation, investigations, audits, and public-records requests. It offers cloud and on-premise deployment through CloudNine Review, CloudNine LAW, and CloudNine Concordance. CloudNine Review is a web-accessible service where users upload documents and start reviewing data, then manage search, analytics, precision productions, and privilege-log exports. It processes more than 4,800 file types and includes OCR, near-duplicate detection, email threading, language detection, and short-message thread creation. Supported material includes email, documents, spreadsheets, SMS, WhatsApp, WeChat, social and chat platforms, mobile-device data, computer artifacts, and cloud-service data. Production formats include PDF, TIFF, JPG, RSMF, native, text, DAT, CSV, XML, and load files. CloudNine states that it provides a protected cloud, ISO 27001:2022 certification, monitoring, and support resources. Pricing is on request, with listed paid plans and a 30-day trial.

For and against

For

  • Processes more than 4,800 file types
  • Supports modern chat and mobile data
  • Includes OCR and email threading
  • Offers cloud and on-premise products
  • Provides automated redaction and many outputs

Against

  • No free plan
  • Pricing requires a request
  • Advanced Services listed at $4,022.50 a month
  • Subscription plan has a six-month minimum

The verdict

CloudNine combines hosted review with on-premise processing and broad data handling. Its plan structure and requested pricing make it better suited to organizations evaluating formal eDiscovery workflows.

Who it suits

It suits government, law-firm, and corporate legal teams handling eDiscovery, investigations, or access requests. Teams needing web, Windows, or self-hosted options can choose among its deployments.

Plans and prices

Volume-Based Subscription Model (Pro, Plus and Premium Plans)

$17.50a month

Purchased volume discounts · core services · unlimited users · unlimited databases

Pay-Per-Use Model (Basic Plan)

$35a month

Unlimited usage · self-service processing · hosting · self-service production

Advanced Services

$4,022.50a month

Core services · CloudNine managed productions · Relativity hosting

Every plan, in full

On the record

Cloud review
CloudNine Review is secure, web-accessible SaaS software that lets users upload documents and begin reviewing data within minutes.cloudnine.com · read 1 Oct 2026
Discovery Portal
CloudNine Discovery Portal is a lightweight local application that simplifies data integration and transfers filtered data to the secure hosted environment.cloudnine.com · read 1 Oct 2026
File processing
CloudNine Review automatically processes more than 4,800 file types and includes OCR, near-duplicate detection, email threading, language detection and short-message thread creation.cloudnine.com · read 1 Oct 2026
Integrations
CloudNine Discovery Portal supports workflows connecting LAW, Concordance, Explore and CloudNine Review, and can push Explore data to Relativity without manual exports and imports.cloudnine.com · read 1 Oct 2026
Modern data
CloudNine Review processes modern data such as texts, chat messages, Slack JSON, UFDR files and other platform exports.cloudnine.com · read 1 Oct 2026
On-premise products
CloudNine LAW and CloudNine Concordance provide on-premise processing, review and production inside a client environment.cloudnine.com · read 1 Oct 2026
Protected cloud
CloudNine operates a dedicated protected cloud environment and states compliance with FISMA, HIPAA, ISO 27001, PCI DSS and CSA STAR requirements.cloudnine.com · read 1 Oct 2026
Purpose
CloudNine provides cloud-based and on-premise eDiscovery solutions for litigation, investigations, audits and public-records requests.cloudnine.com · read 1 Oct 2026
Security certification
CloudNine states that its security program includes ISO 27001:2022 certification, 24/7 system monitoring and independent technical reviews.cloudnine.com · read 1 Oct 2026
Support
CloudNine provides product-specific phone and email support, an Answer Center and a support-ticket submission process.cloudnine.com · read 1 Oct 2026
Target customers
CloudNine says government, law-firm and corporate legal teams rely on it for eDiscovery, investigations and access requests.cloudnine.com · read 1 Oct 2026
Workflow
CloudNine Review supports upload, review and production workflows, including advanced search, analytics, precision productions and privilege-log exports.cloudnine.com · read 1 Oct 2026

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