Try our new research platform with insights from 80,000+ expert users

Azure Key Vault vs Microsoft Entra External ID comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

ROI

Sentiment score
8.4
Azure Key Vault boosts ROI by enhancing security, reducing development efforts, and centralizing key management for better compliance.
Sentiment score
5.9
Organizations saved time and costs with Microsoft Entra External ID, despite higher operational costs and less monetary gain.
It has led to cost savings as well as time savings because I can use a single solution for all applications.
Companies can leverage it for setting up external identities without needing to develop their own solutions.
 

Customer Service

Sentiment score
6.8
Azure Key Vault support is praised for responsiveness and reliability, with minor issues in reaching experts and clarity.
Sentiment score
5.6
Microsoft Entra External ID customer service varies, with slow response, staff changes, and better resource access via enterprise contracts.
I have a strong relationship with Microsoft since we are one of their best clients in Spain.
The skill level of the support staff is also questionable.
Azure Key Vault's technical support by Microsoft Azure is very good.
The support for business applications, infrastructure support, and Entra has been mostly positive with highly skilled technicians.
The documentation is very thorough, reducing the need for support.
With an enterprise contract, good resources are usually provided, especially in regions like Saudi Arabia or UAE.
 

Scalability Issues

Sentiment score
7.5
Azure Key Vault's scalability, seamless regional integration, and suitability for all business sizes receive high praise despite some dependency concerns.
Sentiment score
8.0
Microsoft Entra External ID is scalable, supports large enterprises well, but may experience latency issues with cloud workloads.
End-user workloads experience increased latency in a cloud environment compared to on-premises resources.
Microsoft Entra External ID is quite scalable, and I would rate its scalability between eight and nine out of ten.
 

Stability Issues

Sentiment score
8.4
Azure Key Vault is highly reliable and stable, with minimal issues, ideal for critical applications with high availability.
Sentiment score
8.2
Microsoft Entra External ID is highly rated for stability, with minor issues often due to external factors, ensuring reliability.
The stability of this solution is very good.
I have not encountered any stability issues with Microsoft Entra External ID.
Unless such major incidents occur, it is stable and reliable.
 

Room For Improvement

Azure Key Vault needs better key rotation, mobile access, integration, interface, cost, vendor support, and disaster recovery features.
Microsoft Entra External ID struggles with high costs, slow synchronization, and complex pricing, affecting integration, alerts, and security.
My security area wants to rotate passwords every day, every week, or every month, depending on the services.
One of our certificates was not getting deployed, and during that time, the support team was unsure and had to connect with the back-end team for assistance.
The skill level of the support staff is also questionable.
This is particularly challenging during enterprise agreement renewals, as it's difficult for customers to review costs leading to lengthy negotiations.
I would like to see a more detailed alert system that provides a summary of why alerts are generated, who is generating them, and the reasons behind it.
More stability in the platform, fewer changes to authentication mechanisms, and increased integration across platforms to improve usability and security infrastructure are needed.
 

Setup Cost

Azure Key Vault is seen as affordable with a pay-as-you-go model, though pricing opinions vary among users.
Microsoft Entra External ID becomes costly at scale due to complex pricing and additional integration expenses, despite scalable options.
I would classify it as low priced.
We are planning to buy protection for Entra.
Regarding pricing, the cost seems high for single sign-on, especially for external applications like Oracle.
Microsoft's pricing is complex and difficult to fathom due to a range of different licensing options.
The cost can be a factor for Microsoft Entra External ID, but in general, it offers a scalable and efficient solution compared to deploying individual solutions.
 

Valuable Features

Azure Key Vault offers secure, scalable key management with seamless Azure integration and comprehensive access control for enhanced security.
Microsoft Entra External ID enhances access management with easy setup, strong security, federated identities, and seamless integration capabilities for widespread adoption.
All secrets are in the Key Vault, and access is managed by the integrated management in ITT, which Azure provides to the services.
It also helps me increase my security posture and assists with regulatory and compliance requirements.
Since implementing Azure Key Vault, I have observed that instead of storing plain values, we can store them securely as and when required.
It is crucial for hybrid environments, especially for integrating existing on-site infrastructures with cloud-based Active Directory, such as in Office 365 implementations.
Microsoft's reliability in providing a clear roadmap for the solution is very important, especially at a time when cybersecurity is a risk in every company.
The most valuable feature for me is the firewall capabilities.
 

Categories and Ranking

Azure Key Vault
Ranking in Microsoft Security Suite
14th
Average Rating
8.6
Reviews Sentiment
7.3
Number of Reviews
50
Ranking in other categories
Enterprise Password Managers (1st), Certificate Management Software (1st)
Microsoft Entra External ID
Ranking in Microsoft Security Suite
26th
Average Rating
7.6
Reviews Sentiment
6.6
Number of Reviews
9
Ranking in other categories
Identity and Access Management as a Service (IDaaS) (IAMaaS) (11th), Customer Identity and Access Management (CIAM) (7th)
 

Mindshare comparison

As of June 2025, in the Microsoft Security Suite category, the mindshare of Azure Key Vault is 0.9%, down from 1.0% compared to the previous year. The mindshare of Microsoft Entra External ID is 0.8%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Microsoft Security Suite
 

Featured Reviews

RituparnaBhattacharya - PeerSpot reviewer
Secret storage and certificate management have been streamlined
I am not on the developer's end. I am primarily the main infrastructure person. I'm not sure what needs improvement. Sometimes, we face issues that the support team is not aware of, necessitating investigation from their end. For example, one of our certificates was not getting deployed, and during that time, the support team was unsure and had to connect with the back-end team for assistance. Improvements can be made in this area, however, it's understandable that not everything can be perfect.
Corrado Vigano - PeerSpot reviewer
Solution integrates well with existing systems while being easy to use
The fact that it is quite integrated into the entire Microsoft environment makes it quite easy to use. Furthermore, Microsoft's reliability in providing a clear roadmap for the solution is very important, especially at a time when cybersecurity is a risk in every company. The solution is easy to reuse and not difficult to find expertise for in the market because it is widespread. It is gaining attention even from partners and from the market on the offering side. This serves as a good starting point for customers who can develop internal competence on the solution. Additionally, the presence of reliable partners who know the solution and can provide internal knowledge is the best aspect for them.
report
Use our free recommendation engine to learn which Microsoft Security Suite solutions are best for your needs.
857,162 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Computer Software Company
14%
Financial Services Firm
13%
Manufacturing Company
9%
Government
7%
Computer Software Company
17%
Financial Services Firm
11%
Manufacturing Company
11%
Government
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

Which is better - Azure Key Vault or AWS Secrets Manager?
Azure Key Vault is a SaaS solution. You can easily store passwords and secrets securely and encrypt them. Azure Key Vault is a great solution to ensure you are compliant with security and governanc...
What do you like most about Microsoft Azure Key Vault?
With Azure Key Vault, we can generate our own keys and then import them inside the system, which provides a higher level of security than provider-managed keys.
What is your experience regarding pricing and costs for Microsoft Azure Key Vault?
The setup cost is low, as my usage is not extensive. I would classify it as low priced.
What is your experience regarding pricing and costs for Microsoft Entra External ID?
The cost totally depends on Azure's pricing structure. If you have sufficient background knowledge about the features and functionality, it can be cost-effective. However, if you need support or as...
What needs improvement with Microsoft Entra External ID?
Integration could be improved when it comes to legacy tools.The support engineers are not as skilled as our engineers. When they say something would not work, or there is no solution, we usually he...
What is your primary use case for Microsoft Entra External ID?
Currently we use some of the AWS ( /products/amazon-aws-reviews ) solutions and Google Solutions and few of Alibaba Cloud ( /products/alibaba-cloud-reviews ). That totally depends on time to time a...
 

Also Known As

Microsoft Azure Key Vault, MS Azure Key Vault
Azure Active Directory External Identities
 

Overview

 

Sample Customers

Adobe, DriveTime, Johnson Controls, HP, InterContinental Hotels Group, ASOS
Information Not Available
Find out what your peers are saying about Azure Key Vault vs. Microsoft Entra External ID and other solutions. Updated: April 2025.
857,162 professionals have used our research since 2012.