

AWS Certificate Manager and Azure Key Vault are key players in the domain of digital certificate and key management for securing communication and data. Azure Key Vault appears superior in features, though AWS Certificate Manager offers better pricing and customer support, making it attractive for budget-conscious businesses.
Features: AWS Certificate Manager automates SSL certificate provisioning, renewal, and deployment with a focus on simplicity and supports globally validated certificates and encryption with specific algorithms. Azure Key Vault provides a comprehensive security management platform, seamlessly integrates with Microsoft Cloud services, and stores secrets, keys, and certificates with advanced encryption options, ensuring robust security.
Room for Improvement: AWS Certificate Manager could improve by offering more advanced key management options and expanding its integration capabilities beyond the AWS ecosystem. Enhancements in security features to match enterprise-level requirements would be beneficial. Azure Key Vault may require simplification in its deployment processes and cost-effectiveness for smaller businesses. Improving feature accessibility to reduce complexity could enhance user experience.
Ease of Deployment and Customer Service: AWS Certificate Manager offers seamless deployment within the AWS platform with efficient customer service noted for responsiveness. Azure Key Vault, while offering strong technical support, has a more complex deployment due to its extensive features, necessitating more guidance for effective setup.
Pricing and ROI: AWS Certificate Manager provides cost-effective solutions appealing to budget-sensitive users, offering fast ROI for standard implementations. Azure Key Vault, although having potentially higher initial costs, offers value through advanced capabilities, justifying the investment for organizations requiring comprehensive security infrastructure.
| Product | Market Share (%) |
|---|---|
| Azure Key Vault | 20.7% |
| AWS Certificate Manager | 18.8% |
| Other | 60.5% |

| Company Size | Count |
|---|---|
| Small Business | 15 |
| Midsize Enterprise | 11 |
| Large Enterprise | 27 |
AWS Certificate Manager is a service that lets you easily provision, manage, and deploy public and private Secure Sockets Layer/Transport Layer Security (SSL/TLS) certificates for use with AWS services and your internal connected resources. SSL/TLS certificates are used to secure network communications and establish the identity of websites over the Internet as well as resources on private networks. AWS Certificate Manager removes the time-consuming manual process of purchasing, uploading, and renewing SSL/TLS certificates.
Microsoft Azure Key Vault is a cloud-based data security and storage service that allows users to keep their secrets safe from bad actors.
Benefits of Microsoft Azure Key Vault
Some of the benefits of using Microsoft Azure Key Vault include:
Reviews from Real Users
Microsoft Azure Key Vault stands out among their competitors for a number of reasons. Two major ones are the overall robustness of the solution and its ability to protect and manage many different digital asset types. The many features that the solution offers allows users to tailor their experience to meet their specific needs. Its flexibility enables users to accomplish a wide variety of security and identity management related tasks. It empowers users to secure a wide array of assets. Users can keep many different types of secrets away from bad actors.
A cloud architect at a marketing services firm writes, “All its features are really valuable. It's really well thought-out. It's a complete turnkey solution that has all the concerns taken care of, such as access control and management. You can use it in infrastructure as code to create key vaults, APIs, PowerShells, CLIs, even Terraform. You can also use it in different services across the board. If you have app services, or virtual machines, Kubernetes, or Databricks, they can all use Key Vault effectively. In my opinion, in a DevSecOps, DevOps, or even in a modern Azure implementation, you have to use Azure Key Vault to make sure you're addressing security and identity management concerns. By "identity" I mean usernames, passwords, cryptography, etcetera. It's a full-blown solution and it supports most breeds of key management: how you store keys and certify.”
Roger L., the managing director of Cybersecurity Architecture at Peloton Systems, says, “The most valuable aspect of the product is its ability to keep our admin password accounts for keys and a lot of our high-value assets. It can manage those types of assets. So far, the product does a great job of managing keys.”
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