# Alibaba Cloud Key Management Service (KMS) vs Clevis: side-by-side comparison (2026) [Alibaba Cloud Key Management Service (KMS)](https://cybersectools.com/tools/alibaba-cloud-kms) is a commercial [key management](https://cybersectools.com/categories/key-management) solution by [Alibaba Cloud](https://cybersectools.com/companies/alibaba-cloud). [Clevis](https://cybersectools.com/tools/clevis) is a free [key management](https://cybersectools.com/categories/key-management) solution. Features, integrations, deployment and the company behind each one, side by side. Need the answer fast? [Best Key Management Solutions for Business](https://cybersectools.com/shortlists/best-key-management-solutions) picks Thales CipherTrust Manager, Fortanix Data Security Manager, Futurex CryptoHub and 3 more. ## Side-by-side comparison | | Alibaba Cloud Key Management Service (KMS) | Clevis | |---|---|---| | Pricing model | Commercial | Free | | Category | Key Management | Key Management | | Verified | No | No | | Deployment type | Cloud | On-Premises | | Company size fit | SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise | | GitHub stars | – | 1,159 | | Last commit | – | Mar 2026 | | Company | Alibaba Cloud | – | | Headquarters | – | – | ### Use cases and capabilities | | Alibaba Cloud Key Management Service (KMS) | Clevis | |---|---|---| | Encryption | Yes | Yes | | Secrets Management | Yes | – | | Linux | – | Yes | ### Core features **Alibaba Cloud Key Management Service (KMS)** 10 features listed. Sign in on the page to see them. **Clevis** No features listed. ### Integrations **Alibaba Cloud Key Management Service (KMS)** 9 integrations listed. Sign in on the page to see them. **Clevis** No integrations listed. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [Alibaba Cloud Key Management Service (KMS)](https://cybersectools.com/tools/alibaba-cloud-kms) fits if you want a cloud product. - [Clevis](https://cybersectools.com/tools/clevis) fits if you need to run it on your own servers, you are a startup, you need a free product and you want an open-source product. ## Alibaba Cloud Key Management Service (KMS) vs Clevis FAQ Common questions when comparing Alibaba Cloud Key Management Service (KMS) vs Clevis for key management. ### What is the difference between Alibaba Cloud Key Management Service (KMS) and Clevis? **Alibaba Cloud Key Management Service (KMS)**: Managed cloud key management and cryptography service with HSM support on Alibaba Cloud. Built by Alibaba Cloud. **Clevis**: Clevis is a pluggable framework that enables automated decryption of data and LUKS volumes through a pin-based plugin system. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Alibaba Cloud Key Management Service (KMS) and Clevis? **Alibaba Cloud Key Management Service (KMS)** is made by Alibaba Cloud. **Clevis** is open-source with 1,159 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Alibaba Cloud Key Management Service (KMS) a good alternative to Clevis? Often, yes. Alibaba Cloud Key Management Service (KMS) and Clevis are both Key Management products, and both cover Encryption. Key differences: Alibaba Cloud Key Management Service (KMS) is Commercial while Clevis is Free, Clevis is open-source. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Alibaba Cloud Key Management Service (KMS) vs Qx™ Applications (QxApps™)](https://cybersectools.com/compare/alibaba-cloud-kms-vs-qxtm-applications-qxappstm) - [Alibaba Cloud Key Management Service (KMS) vs MPCH](https://cybersectools.com/compare/alibaba-cloud-kms-vs-mpch) - [Alibaba Cloud Key Management Service (KMS) vs Securekey Group](https://cybersectools.com/compare/alibaba-cloud-kms-vs-securekey-group) - [Clevis vs Qx™ Applications (QxApps™)](https://cybersectools.com/compare/clevis-vs-qxtm-applications-qxappstm) - [Clevis vs MPCH](https://cybersectools.com/compare/clevis-vs-mpch) - [Clevis vs Securekey Group](https://cybersectools.com/compare/clevis-vs-securekey-group) ## Alternatives to each - [See all Alibaba Cloud Key Management Service (KMS) alternatives](https://cybersectools.com/alternatives/alibaba-cloud-kms) - [See all Clevis alternatives](https://cybersectools.com/alternatives/clevis) --- Source: https://cybersectools.com/compare/alibaba-cloud-kms-vs-clevis For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/alibaba-cloud-kms.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Alibaba Cloud Key Management Service (KMS) and Clevis: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md