Cisco Duo vs Microsoft Sentillion eXpresso comparison

Cisco and Microsoft are both solutions in the Single Sign-On (SSO) category. Cisco is ranked #3 with an average rating of 8.8, while Microsoft is ranked #16 with an average rating of 9.0. Cisco holds a 3.5% mindshare in SSO, compared to Microsoft’s 1.2% mindshare. Additionally, 96% of Cisco users are willing to recommend the solution, compared to 100% of Microsoft users who would recommend it.

Cisco Duo

Read 85 Cisco Duo reviews

6,543 Views
2,028 Comparison Views

96% willing to recommend

Microsoft Sentillion eXpresso

Read 3 Microsoft Sentillion eXpresso reviews

349 Views
349 Comparison Views

100% willing to recommend

Cisco Duo

Microsoft Sentillion eXpresso

Comparison Buyer's Guide

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Executive SummaryUpdated on Dec 28, 2025

Microsoft Sentillion eXpresso and Cisco Duo are two leading security solutions. Users find Cisco Duo to have the upper hand due to its superior features and extensive third-party app support.

Features: Microsoft Sentillion eXpresso offers seamless integration, comprehensive authentication options, and strong support for enterprise applications. Cisco Duo provides ease of use, flexibility, and support for a wide range of third-party applications, giving it a competitive edge in compatibility.

Room for Improvement: Microsoft Sentillion eXpresso needs a more modern approach to updates, enhanced scalability, and better user interface. Cisco Duo requires improved offline functionality, enhanced customer service, and more flexible pricing options.

Ease of Deployment and Customer Service: Microsoft Sentillion eXpresso is valued for its straightforward deployment process and strong customer service. Cisco Duo is praised for its user-friendly setup but has mixed reviews regarding customer support responsiveness.

Pricing and ROI: Microsoft Sentillion eXpresso is perceived as cost-effective with a strong ROI. Cisco Duo, though more expensive, is seen as delivering high value due to its advanced features and reliability.

To learn more, read our detailed Cisco Duo vs. Microsoft Sentillion eXpresso Report (Updated: December 2025).

Buyer's Guide

Cisco Duo vs. Microsoft Sentillion eXpresso

December 2025

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Review summaries and opinions

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

Categories and Ranking

Cisco Duo

Ranking in Single Sign-On (SSO)

3rd

Average Rating

8.8

Reviews Sentiment

7.2

Number of Reviews

Ranking in other categories

Authentication Systems (2nd), Access Management (4th), ZTNA as a Service (5th), Cisco Security Portfolio (2nd), Multi-Factor Authentication (MFA) (1st)

Microsoft Sentillion eXpresso

Ranking in Single Sign-On (SSO)

16th

Average Rating

9.0

Reviews Sentiment

7.7

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of January 2026, in the Single Sign-On (SSO) category, the mindshare of Cisco Duo is 3.5%, down from 6.8% compared to the previous year. The mindshare of Microsoft Sentillion eXpresso is 1.2%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Single Sign-On (SSO) Market Share Distribution
Product	Market Share (%)
Cisco Duo	3.5%
Microsoft Sentillion eXpresso	1.2%
Other	95.3%

Single Sign-On (SSO)

Featured Reviews

Charles Slaustas

Information Technology Contractor at Insight global

Supports seamless authentication for users across multiple organizations and personal portals

The features I use in Cisco Duo include Duo Pushes to confirm my identity to the device, and eventually as MFA security was increased, I actually had to use exchange passcodes. Sometimes, I have to go into the site and get into Cisco Duo to retrieve the passcode, and many of them have been two-factor, where the sites send a passcode that I have to enter into Cisco Duo. It has been more of the latter. I have not seen issues with lagging or crashing on Cisco Duo's end; it was usually on the client end, often because someone set up a bad upgrade or there were connection issues with the Cisco Duo cloud through the administrative site.

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reviewer2133219

Information Technology Manager at a engineering company with 10,001+ employees

Offers robustness and ease of use

The product improves our organization's daily healthcare tasks since the use of the tool reduces a lot of support calls, and its users remember many passports that keep on changing. Writing down the passwords somewhere would compromise the security of the system. In our company, the product streamlines access to critical applications and makes it more secure. The management of the system becomes easy with the product. With the product, you can also decide on the strength of the policy you need for your environment. It also helps in the area of authentication credentials. With the product in place, users need to remember fewer passwords, which makes an organization's environment much more secure. The product has improved productivity in the sense that users are now able to manage the tool on their own without having to wait for IT support. IT teams also have to handle fewer support calls and can focus on more value addition in other areas. I recommend the product to others who plan to use it. I suggest that it is always better to use the product's SSO capabilities since it provides security. With SSO capabilities, if you can use multi-factor authentication, you can add a second layer of security to make your system safer and free from attacks. The product's integration capabilities with existing healthcare infrastructure are good. The secure access provided by the product has helped all the applications in our company where security is required. I rate the tool a nine out of ten.

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Quotes from Members

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

Pros

"Cisco Duo is rock solid in terms of stability and reliability."

"It's easy to deploy. It's easy to manage. It's easy to integrate with other applications."

"The app has greater stability than rival solutions such as Google Authenticator, and Duo Push authentication is a valuable feature."

"Multifactor authentication and secure two-factor authentication are the most valuable features. It's been around for a while, but now it's becoming an enforced behavior as opposed to something that you used to do as optional."

"The solution is pretty secure."

"The push notifications and the integrations they offer are valuable. Their mobile app is very useful. It is very easy to use."

"Cisco Duo has positively impacted my organization by helping to implement zero trust, ensuring that every user is protected against phishing or password theft, and reducing security incidents according to my records and reports for a year."

"We get fewer threats to remediate due to the two-factor authentication, which does not allow as many threats through."

More Cisco Duo pros

"The most valuable features of the solution are its ease of use and its robustness."

"Security is the best feature of Microsoft Azure Sentinel. It has its own base security. Our customers like that the security is available in Azure."

Cons

"Reducing or eliminating the "telephony credits" system used by Duo would be great."

"The only time I really had some negative feedback for them was about the UI of their mobile app, but they improved it in the last version. It is good on the functionality side, but their pricing model is a little bit weird. Currently, there is no price advantage in signing up for yearly contracts. If you are on a monthly term or a yearly contract, you basically pay the same price, and that is very unusual. Normally, there is a discount when someone signs up for the 12-month system."

"With Cisco Duo, you have to do that, and customers complain about that process. At some point, you need to be technically savvy to understand how to use Cisco Duo."

"Technical support could be improved. I don't think all support should have to go through an agreement."

"The only thing I can think of to improve for tech support is to have a dedicated engineer but then I would get an engineer that has priorities in one area or another and maybe not the scope I need."

"We use Yubikey for pushing it to the phones. Yubikeys can get expensive because people tend to lose those for some reason. Fifty dollars a device is pretty high."

"The price of Cisco Duo could be better."

"To improve Cisco Duo, the biggest consideration is the licensing standpoint; the most common issue I've found is customers not setting up the Active Directory sync properly, leading to inflated licensing usage when they try to delete inactive users that are still being charged."

More Cisco Duo cons

"The shortcomings in the stability need improvement."

"We had some feedback from customers who have said it was a confusing product. The product is confusing to use for the end-user. For example, they do not know how to migrate the Azure Sentinel, but others have liked the product that has started working on it."

Pricing and Cost Advice

"It falls in line with everything else."

"Its price is reasonable. It is not highly expensive."

"It's a bit confusing because we're on a three-year plan with a certain number of licenses, and we've gone over that number. They told us that when we renew, they will add all these licenses. We've expanded quickly, so everyone's kind of scared because no one knows what the bill is with the long pricing cycle."

"Price-wise, the solution has been very, very reasonable...Licensing is the last thing I think about Duo Security because it's so easy, and I had no problems with it."

"The cost was reasonable. Licensing was pretty straightforward for a change."

"I only need the solution for IT staff, which makes it relatively cheap. If I deployed it for the whole company, it would be costly, so it depends on the number of users. Duo Security is affordable compared to other products in the segment."

"Overall, the pricing is fair. Customers can wrap it into their Enterprise Agreement, making it easier for them to solve their issues."

"During testing we are allowed a certain number of licenses for free."

More Cisco Duo pricing and cost advice

"Users need to pay either annually or on a multi-year basis towards the licensing costs of the product."

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Top Industries

By visitors reading reviews

Computer Software Company

13%

Manufacturing Company

11%

Government

Financial Services Firm

No data available

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	31
Midsize Enterprise	18
Large Enterprise	38

No data available

Questions from the Community

How does Duo Security compare with Microsoft Authenticator?

We switched to Duo Security for identity verification. We’d been using a competitor but got the chance to evaluate Duo for 30 days, and we could not be happier. Duo Security is easy to configure a...

See all answers

What do you like most about Duo Security?

They are users who, as mentioned before, utilize RDPAP and MDPAP. It includes functionalities related to finance, specifically in single sign-on.

See all answers

What is your experience regarding pricing and costs for Duo Security?

My experience with pricing, setup cost, and licensing reveals that one of the most powerful features is the licensing model and the price. According to the pricing, it is really fantastic to get th...

See all answers

What do you like most about Microsoft Sentillion eXpresso?

The most valuable features of the solution are its ease of use and its robustness.

See all answers

What needs improvement with Microsoft Sentillion eXpresso?

The product already offers an extensive reach to its users, so I have not come across a case where I felt that something was missing from the product. The shortcomings in the stability need improve...

See all answers

What advice do you have for others considering Microsoft Sentillion eXpresso?

See all answers

Comparisons

Fortinet FortiAuthenticator vs Cisco Duo

Compared 9% of the time

Microsoft Entra ID vs Cisco Duo

Compared 8% of the time

Fortinet FortiToken vs Cisco Duo

Compared 7% of the time

Yubico YubiKey vs Cisco Duo

Compared 5% of the time

Cisco Identity Services Engine (ISE) vs Cisco Duo

Compared 5% of the time

More Cisco Duo Competitors

NetFortris Secure Wi-Fi vs Microsoft Sentillion eXpresso

Compared 40% of the time

Imprivata OneSign vs Microsoft Sentillion eXpresso

Compared 30% of the time

Okta Platform vs Microsoft Sentillion eXpresso

Compared 30% of the time

More Microsoft Sentillion eXpresso Competitors

Product Reports

Buyer's Guide

Cisco Duo

January 2026

Download Cisco Duo product report

Buyer's Guide

Single Sign-On (SSO)

December 2025

Download Microsoft Sentillion eXpresso product report

Also Known As

Duo Security

Sentillion eXpresso, MS Sentillion eXpresso

Overview

Cisco Duo is a cloud-based identity security platform safeguarding critical resources for any user and device worldwide. Known for its ease of use, Duo offers seamless protection across multi-cloud, hybrid, and on-premises environments.

Cisco Duo is designed to secure access with identity-first protection and provides extensive visibility throughout an organization's identity ecosystem. Offering multi-factor authentication, Duo facilitates easy integration and management, allowing teams to protect data effectively on VPNs, applications, and networks. Its single-pane management improves security processes while enhancing trust, making it suitable for diverse IT infrastructures.

What are the key features of Cisco Duo?

Multi-factor Authentication: Strengthens user verification with multiple methods.
Push Notifications: Simplifies authentication with quick approvals.
Single Sign-On: Enhances convenience by allowing one set of credentials.
VPN Access: Secures remote connections with reliable authentication.
User Activity Visibility: Offers comprehensive insights into access patterns.

Which benefits and ROI should users consider?

Quick Deployment: Facilitates rapid integration within existing systems.
Effective Management: Streamlines IT operations with centralized control.
Regulatory Compliance: Aids in meeting industry standards for data protection.
Enhanced Trust: Strengthens security posture across networks.
User-friendly Approach: Simplifies authentication for non-technical users.

In industries like education and finance, Cisco Duo is widely employed to secure multi-factor authentication across platforms such as email, databases, and servers. Its integration capabilities with Microsoft 365, Active Directory, and VPNs like AnyConnect are instrumental in verifying user identities using mobile apps or OTPs, catering effectively to both remote and on-premise environments.

Cisco

eXpresso is a hosted workspace for Microsoft Office communities. eXpresso is exclusively designed to support Excel and does not offer a generic or browser-based spreadsheet, and it serves as a collaborative platform specifically for Excel business users.

Microsoft

Sample Customers

Information Not Available

Dartmouth-Hitchcock Medical Center, NHS GGC, Nantes University Hospital Center, Fullerton Healthcare Group

Buyer's Guide

Cisco Duo vs. Microsoft Sentillion eXpresso

December 2025

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