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AWS Certificate Manager Reviews

Vendor: Amazon Web Services (AWS)
4.8 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 #3 ranked solution in top Certificate Management Software solutions. PeerSpot users give AWS Certificate Manager an average rating of 9.6 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 61% of users researching this solution on PeerSpot. The top industry researching this solution are professionals from a financial services firm, accounting for 16% of all views.
Buyer's Guide
Certificate Management Software
March 2026
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AWS Certificate Manager mindshare

As of April 2026, the mindshare of AWS Certificate Manager in the Certificate Management Software category stands at 14.4%, down from 31.4% compared to the previous year, according to calculations based on PeerSpot user engagement data.
Certificate Management Software Mindshare Distribution
ProductMindshare (%)
AWS Certificate Manager14.4%
Azure Key Vault18.7%
AppViewX CERT+8.8%
Other58.099999999999994%
Certificate Management Software
 
 
Key learnings from peers
Last updated Apr 12, 2026

Valuable Features

AWS Certificate Manager's most valuable features include automatic certificate renewal, seamless integration with AWS services such as ALB, CloudFront, API Gateway, and centralized lifecycle management. It enhances security and operational efficiency by automating SSL certificate management and providing reliable encryption. Users benefit from the DNS validation process, particularly with Route 53, and appreciate alerts before expiration. ACM Private Certificate Authority further strengthens security, simplifying compliance and reducing outage risks.
  • "AWS Certificate Manager has had a clear positive impact on our organization by improving both security and operational efficiency."
  • "AWS Certificate Manager provides central control of certificate lifecycle management, which helps to improve security."
  • "AWS Certificate Manager provides central control of certificate lifecycle management, which helps to improve security."

Room for Improvement

AWS Certificate Manager faces challenges with exporting certificates outside AWS and lacks customization for certificate bits. It requires better integration with third-party authorities and improved technical support. Users desire enhanced centralized reporting and visibility, along with the ability to extract certificates as files for external use. There's a need for advanced reporting capabilities for managing multiple domains, as well as increased usability beyond AWS.
  • "I deducted one point mainly because of its limited usability outside the AWS ecosystem and lack of advanced reporting features."
  • "Better reporting features would be beneficial."
  • "Better reporting features would be beneficial."

Pricing

AWS Certificate Manager is regarded as cost-effective, offering free public certificates when utilized with AWS services. Users find minimal costs associated with certificates issuance, though fees may apply per domain. Some perceive it as expensive, aligning with other AWS products, but acknowledge the value provided outweighs the pricing concerns. There are no hidden setup or licensing fees, allowing enterprises to efficiently manage costs while securing their resources with AWS Certificate Manager.

Popular Use Cases

Users primarily employ AWS Certificate Manager to manage and provision SSL/TLS certificates for securing applications on AWS services such as Application Load Balancer, CloudFront, and API Gateway. They utilize it to issue, validate, and attach certificates to load balancers, ensuring secure HTTPS configurations across environments. The service also manages certificates for domains, facilitates their use with IoT devices, and alerts on expiration while offering auto-renewal capabilities.

Service and Support

AWS Certificate Manager receives high praise for its customer service and support. Users find the documentation clear for most needs and rate technical support between nine to ten out of ten. Many have not required support, suggesting the service's simplicity and effectiveness. The supportive assistance provided is described as very good, and users commend its straightforward nature. Overall, AWS Certificate Manager's customer service is consistently rated ten out of ten due to its reliability and clarity.

Deployment

AWS Certificate Manager's initial setup is widely regarded as simple and efficient, often earning ratings of nine or ten out of ten. Users report no difficulties during installation, benefiting from its straightforward approach. Its seamless process involves requesting a certificate and quickly validating ownership for use. Some employ deployment via Terraform on the public cloud. The ease of setup is appreciated, with some acquiring it from AWS Marketplace, although it is a native service.

Scalability

AWS Certificate Manager performs exceptionally well in terms of scalability. Users rate it highly, often tens out of ten. It manages multiple certificates seamlessly across environments, supporting diverse client requirements. There's virtually no limit to certificate requests, working efficiently for hundreds of domains. It ensures secure, global validation and is considered top-notch by organizations. While some rate it slightly lower, no significant issues are noted regarding scalability capabilities.

Stability

AWS Certificate Manager is highly stable and reliable, consistently rated ten out of ten by multiple users. They report no downtime or major issues, emphasizing excellent stability. Certificates are seamlessly maintained without renewal concerns, ensuring uninterrupted business operations. Entities have not encountered or heard of any problems related to certificate availability. While one user rates it at nine points, the consensus remains that AWS Certificate Manager provides an excellent level of stability.
These insights are based on the in-depth reviews provided by peers to help you make a better buying decision.
Download our Certificate Management Software Buyer's Guide for additional reliable information.

Top industries

By visitors reading reviews
Financial Services Firm
16%
Computer Software Company
15%
Manufacturing Company
9%
Media Company
5%
Wholesaler/Distributor
5%
Comms Service Provider
4%
Construction Company
4%
Energy/Utilities Company
4%
Educational Organization
4%
Outsourcing Company
3%
Performing Arts
3%
Insurance Company
3%
University
3%
Retailer
3%
Government
3%
Recreational Facilities/Services Company
2%
Legal Firm
2%
Marketing Services Firm
2%
Logistics Company
2%
Leisure / Travel Company
2%
Healthcare Company
1%
Transportation Company
1%
Museum Or Institution
1%
Non Profit
1%
Wellness & Fitness Company
1%
Recruiting/Hr Firm
1%

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AWS Certificate Manager customers

Expedia, Intuit, Royal Dutch Shell, Brooks Brothers

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AWS Certificate Manager Reviews Summary
Author infoRatingReview Summary
Software Engineer II at Jash Data Sciences4.5I find AWS Certificate Manager excellent for securing AWS applications, with automatic renewal preventing outages and offering great ROI. Its seamless integration and stability are key, though I wish it offered better external usability and reporting features.
Senior IT Auditor at Ernst & Young4.5I've used AWS Certificate Manager for five years to manage SSL/TLS certificates; it's stable, integrates well, simplifies compliance, and saves time, though it could improve reporting. Overall, it offers good value despite the cost.
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.
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.
MS AWS expert at Bespin Global5.0AWS 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.
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.