CloudNine
- Android app
- Not listed
- Free plan
- Trial only
- Paid plans from
- $17.50/mo
- Runs on
- self-hosted, Web, Windows

Summary
CloudNine provides cloud-based and on-premise eDiscovery software for litigation, investigations, audits, and public-records requests. Its web-accessible CloudNine Review service lets users upload documents and begin reviewing data, with workflows for search, analytics, production, 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. It also handles modern data such as texts, chat messages, Slack JSON, and mobile-device data. CloudNine LAW and CloudNine Concordance support processing, review, and production within a client environment. Listed options include a volume-based subscription at 17.50 USD per month with a six-month minimum, a pay-per-use Basic plan at 35.00 USD per month with no minimum, and Advanced Services at 4022.50 USD per month. CloudNine states that its security program includes ISO 27001:2022 certification and 24/7 monitoring. It offers product-specific phone and email support, an Answer Center, and support tickets.
Who it is for
CloudNine suits government, law-firm, and corporate legal teams handling eDiscovery, investigations, or access requests. Its cloud and on-premise offerings give teams different deployment approaches.
What is good
- Processes more than 4,800 file types.
- Includes OCR, email threading, and near-duplicate detection.
- Offers cloud and on-premise products.
- Provides phone, email, and ticket support.
What to know first
- No free plan is listed.
- The volume-based subscription has a six-month minimum.
- Advanced Services is listed at 4022.50 USD per month.
Verdict
CloudNine covers document review and production across cloud and on-premise products, with support for a wide range of file and message types. Check the listed plan commitments and costs against your team's needs.
CloudNine plans and pricing
All plansCompared on legal eDiscovery Software
- Free plan
- Nocloudnine.com
Facts
- Purpose
- CloudNine provides cloud-based and on-premise eDiscovery solutions for litigation, investigations, audits and public-records requests.cloudnine.com · 1 Oct 2026
- Cloud review
- CloudNine Review is secure, web-accessible SaaS software that lets users upload documents and begin reviewing data within minutes.cloudnine.com · 1 Oct 2026
- Workflow
- CloudNine Review supports upload, review and production workflows, including advanced search, analytics, precision productions and privilege-log exports.cloudnine.com · 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 · 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 · 1 Oct 2026
- On-premise products
- CloudNine LAW and CloudNine Concordance provide on-premise processing, review and production inside a client environment.cloudnine.com · 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 · 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 · 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 · 1 Oct 2026
- Support
- CloudNine provides product-specific phone and email support, an Answer Center and a support-ticket submission process.cloudnine.com · 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 · 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 · 1 Oct 2026
Company
- Founded
- 2002cloudnine.com · 28 Sept 2026
- Headquarters
- Houston, Texas, United Statescloudnine.com · 28 Sept 2026
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Sources
- cloudnine.com/ediscovery-software/· checked 1 Oct 2026
- cloudnine.com/ediscovery-software/cloudnine-review/· checked 1 Oct 2026
- cloudnine.com/software-/· checked 1 Oct 2026
- cloudnine.com/software/cloudnine-discovery-portal/· checked 1 Oct 2026
- cloudnine.com/security/· checked 1 Oct 2026
- cloudnine.com/support/· checked 1 Oct 2026
- cloudnine.com/company/· checked 1 Oct 2026
- cloudnine.com· checked 28 Sept 2026
- cloudnine.com/press-release/cloudnine-announces-new-p· checked 1 Oct 2026


