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AWS Certificate Manager Reviews

Vendor: Amazon Web Services (AWS)
5.0 out of 5
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What is AWS Certificate Manager?

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.

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AWS Certificate Manager is the #2 ranked solution in top Certificate Management Software solutions. PeerSpot users give AWS Certificate Manager an average rating of 10.0 out of 10. AWS Certificate Manager is most commonly compared to Azure Key Vault: AWS Certificate Manager vs Azure Key Vault. AWS Certificate Manager is popular among the large enterprise segment, accounting for 63% of users researching this solution on PeerSpot. The top industry researching this solution are professionals from a computer software company, accounting for 24% of all views.
Buyer's Guide
AWS Certificate Manager vs. Azure Key Vault
July 2025
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AWS Certificate Manager mindshare

As of September 2025, the mindshare of AWS Certificate Manager in the Certificate Management Software category stands at 34.1%, down from 36.1% compared to the previous year, according to calculations based on PeerSpot user engagement data.
Certificate Management Software Market Share Distribution
ProductMarket Share (%)
AWS Certificate Manager34.1%
Azure Key Vault36.1%
DigiCert CertCentral9.3%
Other20.5%
Certificate Management Software
 
 
Key learnings from peers

Valuable Features

AWS Certificate Manager efficiently manages SSL certificates offering automated renewals and secure, globally validated certificates. It features an import dashboard for certificate management and provides encryption with specific algorithms. Users find it easy to generate, integrate, and utilize making it cost-effective. Alerts notify users before certificates expire enhancing user experience.
  • "The most valuable features are definitely the alerts."
  • "It is easy to generate, easy to use, easy to integrate, and very cost-effective."
  • "It offers encryption with specific algorithms for better management."

Room for Improvement

AWS Certificate Manager could be enhanced with more customization options for certificate bits, allowing users to meet specific needs. Users report challenges in extracting certificates as files for use outside AWS and suggest that more integration is needed with third-party certificate authorities. The technical support team's availability sometimes poses issues, necessitating improvement in accessibility.
  • "Maybe more integration with third-party certificate authorities would be useful."
  • "One potential improvement could be enabling the extraction of the certificate as a file to be used outside of AWS, even with an additional charge."
  • "Currently, there is no option to customize beyond the default settings, and it would be beneficial to have the ability to customize certificates to fit specific requirements."

Popular Use Cases

AWS Certificate Manager is used for managing SSL and TLS certificates, including issuing certificates for domains, integrating them with environments like Elastic Load Balancer and EC2 instances, and generating certificates for HTTPS protocol use. Users utilize it with load balancers, AWS CloudFront, and EC2 instances. It facilitates provisioning and deploying SSL certificates for web application security and IoT device connectivity, offering alerts for expiring certificates and options for auto-renewal and auto-provisioning.

Deployment

Users found AWS Certificate Manager's initial setup easy and straightforward. Many rated it ten out of ten due to its simplicity. Obtaining a certificate involves a request and quick ownership validation. No issues were experienced during the setup, attributed to users' cybersecurity knowledge. The process is efficient, allowing prompt certificate utilization. Some individuals rated it a nine out of ten, but consistently noted the ease and lack of challenges.

Scalability

AWS Certificate Manager is praised for its exceptional scalability, supporting diverse client needs and ensuring global certificate validation. Users commend its ability to handle numerous certificate requests without limits, highlighting its capacity to manage hundreds of domains efficiently. AWS Certificate Manager is often given a ten out of ten rating for scalability, with no reported issues even at higher levels of use, making it suitable for extensive and varied demands.

Stability

AWS Certificate Manager receives a perfect stability rating. Users consistently report no outages or downtimes. Once issued, certificates don't require further attention concerning renewal or payment issues. High stability is emphasized, with no known issues affecting certificate availability. Businesses appreciate the seamless and uninterrupted operation, giving it a ten out of ten rating for maintaining reliable performance. This reliability ensures companies can focus on their core operations without concerning themselves with certificate-related problems.
These insights are based on the in-depth reviews provided by peers to help you make a better buying decision.
Download our AWS Certificate Manager Buyer's Guide for additional reliable information.

Top industries

By visitors reading reviews
Computer Software Company
24%
Financial Services Firm
14%
Energy/Utilities Company
6%
Manufacturing Company
6%
University
5%
Educational Organization
5%
Wholesaler/Distributor
5%
Media Company
4%
Comms Service Provider
3%
Government
3%
Healthcare Company
3%
Performing Arts
3%
Construction Company
3%
Non Profit
2%
Insurance Company
2%
Retailer
2%
Recreational Facilities/Services Company
1%
Logistics Company
1%
Outsourcing Company
1%
Wellness & Fitness Company
1%
Leisure / Travel Company
1%
Engineering Company
1%
Think Tank
1%
Transportation Company
1%
Legal Firm
1%
Consumer Goods Company
1%
Recruiting/Hr Firm
1%
Aerospace/Defense Firm
1%

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AWS Certificate Manager customers

Expedia, Intuit, Royal Dutch Shell, Brooks Brothers

Related questions

  • 6
When evaluating Certificate Management Software, what aspect do you think is the most important to look for?
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Popular Comparisons

Popular Comparisons
Azure Key Vault vs AWS Certificate Manager Logo
Azure Key Vault vs AWS Certificate Manager
DigiCert CertCentral vs AWS Certificate Manager Logo
DigiCert CertCentral vs AWS Certificate Manager
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AWS Certificate Manager Reviews Summary
Author infoRatingReview Summary
Sr. AWS Cloud System Administrator at Workmates Core2Cloud5.0I use AWS Certificate Manager for managing SSL certificates, integrating them with Elastic Load Balancer and EC2. Its strengths include automated renewals and secure certificates. However, customization options for certificate bits are limited, and more flexibility would be beneficial.
MS AWS expert at Bespin Global MEA, an e& enterprise Company5.0AWS Certificate Manager is a cost-effective solution for generating SSL certificates within AWS infrastructure, useful for services like load balancers or CloudFront. It's easy to use and integrate, but I'd like the ability to extract certificates for external use.
AWS DevOps Engineer at CTB Solutions5.0I primarily use AWS Certificate Manager to provision and deploy SSL certificates for web application security and IoT connectivity. Its alert feature is invaluable, though improved integration with third-party certificate authorities would simplify certificate requests.
DevOps Engineer at Vitrana5.0I use AWS Certificate Manager to manage SSL and TLS certificates, appreciating its import dashboard for importing or creating certificates. However, I find the technical support team occasionally unavailable, which can be frustrating.