Tech riderRev. 30 Sept 2026
Cosmian Data Protection Suite
- 1Runs onAPI, Browser, Linux, Mac, self-hosted, Web, Windows
- 2Costsfree trial
- 3Customer key controlmixed
- 4External KMS supportYes
- 5Deployment optionshybrid
- 6Cloud coveragemulti-cloud
- 7Automated key rotationYes
- 8Protected data typesmultiple
8 lines stated Written from the maker's own pages: cosmian.com, docs.cosmian.com
Overview
Cosmian Data Protection Suite is ranked #5 of 23 in cloud encryption software on Specifiction. It runs on API, Browser extension, Linux, macOS, Self-hosted, Web, Windows. There is no free plan. A free trial is offered.
Cosmian Data Protection Suite plans and pricing
All plansCosmian KMS Not published Per-CPU pricing · no hidden costs · all connectors included · any number of servers docs.cosmian.com · 30 Sept 2026
Compared on cloud encryption software
- Customer key control
- mixedcosmian.com
- External KMS support
- Yescosmian.com
- Deployment options
- hybridcosmian.com
- Cloud coverage
- multi-cloudcosmian.com
- Automated key rotation
- Yescosmian.com
- Protected data types
- multiplecosmian.com
Facts
- Suite purpose
- Cosmian provides a data protection suite using next-generation cryptography to secure data in use and protect data in public clouds.cosmian.com · 30 Sept 2026
- KMS
- Cosmian KMS centrally manages encryption and decryption processes, keys, and certificates and is fully open source.cosmian.com · 30 Sept 2026
- Key lifecycle
- KMS supports key storage, generation, rotation, distribution, and usage policies.cosmian.com · 30 Sept 2026
- Cryptography
- KMS embeds FIPS 140-3 validated libraries, Covercrypt post-quantum encryption with access policies, and Findex searchable encryption.cosmian.com · 30 Sept 2026
- Confidential computing
- Cosmian offers verifiable confidential virtual machines and confidential AI runners that keep code and data protected in cloud environments.cosmian.com · 30 Sept 2026
- Confidential AI
- Cosmian AI supports confidential GenAI translation and summarization without coding and provides Word and Chrome plugin integrations.cosmian.com · 30 Sept 2026
- Encrypted search
- Cosmian Findex provides encrypted exact, prefix, and suffix searches and has Rust, JavaScript, Python, Java, and Flutter wrappers.cosmian.com · 30 Sept 2026
- Cloud marketplaces
- Cosmian products are offered through AWS, Azure, and Google Cloud marketplaces.cosmian.com · 30 Sept 2026
- Workplace integrations
- KMS integrates with Google Workspace Client Side Encryption and Microsoft 365 Double Key Encryption.docs.cosmian.com · 30 Sept 2026
- Standards
- KMS supports FIPS 140-3 mode and KMIP versions 1.0-1.4 and 2.0-2.1 in binary and JSON formats.docs.cosmian.com · 30 Sept 2026
- HSM support
- KMS supports HSMs including Trustway Proteccio, Crypt2Pay, Utimaco, Nitrokey HSM 2, and Smartcard HSMs.docs.cosmian.com · 30 Sept 2026
- Performance
- The KMS product page states that up to 5 million messages can be processed in under 5 seconds.cosmian.com · 30 Sept 2026
- Free test limits
- The KMS demo server is free to test, resets its database weekly, requires no authentication, and has no graphical interface.cosmian.com · 30 Sept 2026
- Support
- Cosmian directs users to its Discord community technical help center and offers expert contact and demo requests.cosmian.com · 30 Sept 2026
Best Cosmian Data Protection Suite alternatives
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Where it ranks on Specifiction
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Sources
- cosmian.com· checked 30 Sept 2026
- cosmian.com/data-protection-suite/cosmian-kms/· checked 30 Sept 2026
- cosmian.com/data-protection-suite/cosmian-ai/· checked 30 Sept 2026
- cosmian.com/data-protection-suite/cosmian-findex/· checked 30 Sept 2026
- docs.cosmian.com/versions/kms/5.12.0/· checked 30 Sept 2026
- docs.cosmian.com/versions/kms/5.21.0/· checked 30 Sept 2026
- cosmian.com/contact-us/· checked 30 Sept 2026