Cisco Duo vs RSA Authentication Manager comparison

Why PeerSpot?

Cisco and RSA are both solutions in the Authentication Systems category. Cisco is ranked #2 with an average rating of 8.9, while RSA is ranked #14. Cisco holds a 3.7% mindshare in AS, compared to RSA’s 2.3% mindshare. Additionally, 97% of Cisco users are willing to recommend the solution, compared to 100% of RSA users who would recommend it.

Cisco Duo

Read 160 Cisco Duo reviews

14,498 Views
7,539 Comparison Views

97% willing to recommend

RSA Authentication Manager

Read 12 RSA Authentication Manager reviews

2,675 Views
2,515 Comparison Views

100% willing to recommend

Cisco Duo

RSA Authentication Manager

Comparison Buyer's Guide

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Executive SummaryUpdated on Jun 3, 2026

RSA Authentication Manager and Cisco Duo are both key players in user authentication solutions. Cisco Duo holds an advantage with a broader range of features and flexibility favored by users.

Features: RSA Authentication Manager provides strong multifactor authentication, extensive integration capabilities with legacy systems, and secure token delivery. Meanwhile, Cisco Duo features robust mobile support, a cloud-based model, and seamless integration with cloud applications, which enhances its usability in modern IT environments.

Room for Improvement: RSA Authentication Manager's reliance on on-premise deployment could benefit from faster initial setup. Improvement in scalability would help its adaptability to cloud environments. Its customer support system could be enhanced for quicker resolution times. Cisco Duo could add more detailed reporting features. Enhancements in handling complex legacy system integrations and offering a more expansive selection of user interface languages would improve its accessibility globally.

Ease of Deployment and Customer Service: RSA Authentication Manager, with its on-premise requirements, involves a longer setup time but delivers reliable customer service post-installation. Cisco Duo offers a rapid deployment process, requiring fewer resources due to its cloud-based structure, alongside responsive and ongoing support, appealing to IT departments with varying infrastructure needs.

Pricing and ROI: RSA Authentication Manager's large initial setup cost is offset by good ROI for organizations with significant legacy systems integration. Contrarily, Cisco Duo's flexible subscription-based pricing model supports dynamic businesses seeking lower upfront costs and quicker ROI, making it attractive for those preferring flexible spending plans.

To learn more, read our detailed Cisco Duo vs. RSA Authentication Manager Report (Updated: September 2026).

Buyer's Guide

Cisco Duo vs. RSA Authentication Manager

September 2026

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Helped 914,109 peers since 2012

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 Authentication Systems

2nd

Average Rating

8.8

Reviews Sentiment

6.9

Number of Reviews

160

Ranking in other categories

Single Sign-On (SSO) (4th), Access Management (5th), ZTNA as a Service (2nd), Cisco Security Portfolio (1st), Multi-Factor Authentication (MFA) (1st), AI Data Analysis (3rd)

RSA Authentication Manager

Ranking in Authentication Systems

14th

Average Rating

8.2

Reviews Sentiment

8.2

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of September 2026, in the Authentication Systems category, the mindshare of Cisco Duo is 3.7%, down from 8.3% compared to the previous year. The mindshare of RSA Authentication Manager is 2.3%, up from 2.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Authentication Systems Mindshare Distribution
Product	Mindshare (%)
Cisco Duo	3.7%
RSA Authentication Manager	2.3%
Other	94.0%

Authentication Systems

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.

Read full review

Uwe Schomäcker

VP Business Development at SDVG

Enhancing security with seamless single sign-on and Microsoft integration

We use RSA Authentication Manager for web applications and internal applications. We have a number of applications connected to it, serving over thirty thousand clients. It is integrated into everything from our standard login to Windows in the morning, as well as our applications Due to its…

Read full review

Quotes from Members

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

Pros

"Cisco Duo has benefited our company overall by giving us the ability to have multi-factor authentication."

"The decision to choose Cisco Duo is based on the many features it offers that we did not find in other applications, and since we were already using Cisco for our other needs, it made sense not to switch to a competitor."

"Cisco Duo has improved my operational efficiency and reduced costs in areas such as authentication, IT support, and security operations."

"I would say Cisco Duo improved our authentication with that extra layer of security and the usability for our end users."

"We like the different ways that it allows you to push notifications to people. It can do text, a phone call, and email. We liked the versatility for all of our different end-users, regardless of their level of understanding of the technology."

"With Cisco Duo it's checking if you are allowed to submit a request to access this, doing a complete check of you before you access, instead of being just a simple MFA that only asks if you can go in or not."

"Regarding the valuable features, I would say that Duo Security is easy to use, has speed, and is dependable."

"Cisco Duo has improved my operational efficiency and reduced costs in areas such as authentication, IT support, and security operations, as the ability to use App Push eliminated the need for text messages and additional costs for messaging, also lowering IT support costs because of the simplicity for the end-user experience."

More Cisco Duo pros

"The single sign-on feature is the most important."

"It is a good solution for token identification."

"The product has addressed our remote access security needs while making our work force mobile thus enhancing productivity and customer service initiatives."

"RSA Authentication Manager is the best available solution."

"In 2005 we started with a managed authentication service for three small companies with each having approx. 250 users, and now we have 25 large enterprises/government departments with over 150,000 authenticating users and an uptime of nearly 100% over the last five years."

"It is a stable solution. I would rate the stability a nine out of ten."

"It stands out as a comprehensive and adaptable solution that excels in both on-premises and cloud-based authentication, offers strong security with multi-layered authentication, and boasts a well-maintained product with reliable performance."

"RSA Authentication Manager Appliance is almost like Plug 'n' Play, so it's an excellent experience."

More RSA Authentication Manager pros

Cons

"If I could improve Cisco Duo, I would suggest providing some notification back that the Cisco Duo system was not able to reach the remote device, because I was left in a situation where I did not know if it was actually my cell phone or something was wrong with Cisco Duo."

"Smart Licensing needs improvement. It's terrible. We have problems with it every year and we need to involve support to fix it."

"The only challenge is finding the right person sometimes. From what I've seen, being a named account is a big deal."

"I know that Cisco Duo is pretty expensive; we have affiliates that use the Microsoft product just because Cisco Duo is so expensive, and they don't want to pay for it."

"Cisco Duo can be improved by integration into Security Cloud Control, which would be a significant advantage."

"We have users who move throughout the world, and their levels of connectivity change. It can be a challenge, if someone is in Bahrain, to authenticate via Duo."

"There could be improvements made to the dashboards and more integration with the rest of the Cisco ecosystem."

"Cisco Duo is doing exactly what we need it to do, so I cannot really give a suggestion for areas that could be improved since we do not use everything that it currently offers."

More Cisco Duo cons

"There is room for improvement in the RSA support."

"The price needs to be improved."

"My observation over the years is that the system upgrades can be complicated and must be well planned out to address 'what if' issues, including backing off upgrades if necessary."

"RSA Authentication Manager is perfect. We do not see current missing products or enhancements yet emphasize the importance of a continuous development roadmap."

"We found technical support was not very responsive to our requests for assistance."

"We have encountered issue when trying to expand this particular solution for a large set of users across the country."

"Our major problem is the authentication via Microsoft, via Microsoft cloud systems. This is our major aim, to be a valued product for the future. The biggest problem is to work against cheap cloud systems. Cloud identification is our main problem at this time."

"Enhancing the user interface and expanding their marketing efforts in regions like Nigeria and West Africa could be beneficial."

More RSA Authentication Manager cons

Pricing and Cost Advice

"With regard to pricing, for a small business buying a one off, it's pretty expensive. If it's an enterprise that has thousands of employees, however, it's really nothing to protect your data because if your network goes down or it's breached, you're losing millions of dollars every minute. When it comes to a large enterprise, it's priced where it should be because you're talking business to business. You're not talking business to consumer."

"I haven't seen any information on the pricing in four years, so I can't comment on that."

"You pay per user when using this solution and the pricing is fair."

"Our licensing fee is currently on an annual basis."

"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."

"The product’s pricing is reasonable."

"I rate the product pricing a seven out of ten."

"Duo Security is free."

More Cisco Duo pricing and cost advice

"The pricing is a little bit complicated because sometimes resellers are able to make prices that are too low. Our price, with a discount, is typically not as high as some of our competitors."

"The solution is costly."

"As a new customer, the minimum cost would be four dollars, but you have room for negotiation, potentially bringing it down to as low as three dollars."

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Top Industries

By visitors reading reviews

Outsourcing Company

11%

Financial Services Firm

11%

Comms Service Provider

Manufacturing Company

Outsourcing Company

12%

Construction Company

11%

Financial Services Firm

Computer Software Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	64
Midsize Enterprise	27
Large Enterprise	79

By reviewers
Company Size	Count
Small Business	5
Large Enterprise	7

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 is your experience regarding pricing and costs for Duo Security?

Regarding Cisco Duo's affordability for the Ukrainian market, I think it is affordable. It depends on an installation base. For a medium and mid-range market, I think it is a fully affordable price...

See all answers

What needs improvement with Duo Security?

Cisco Duo is a fully cloud-based solution. It would be beneficial if Cisco provided a fully on-premise solution. I have discussed this with the local Cisco office in Kyiv regarding any possibility ...

See all answers

What needs improvement with RSA Authentication Manager?

RSA Authentication Manager is perfect. We do not see current missing products or enhancements yet emphasize the importance of a continuous development roadmap.

See all answers

What is your primary use case for RSA Authentication Manager?

See all answers

What advice do you have for others considering RSA Authentication Manager?

RSA Authentication Manager is the best available solution. However, for other companies, it might seem expensive. It's important for RSA to keep developing new features and maintain a robust roadma...

See all answers

Comparisons

Microsoft Entra ID vs Cisco Duo

Compared 7% of the time

Fortinet FortiAuthenticator vs Cisco Duo

Compared 6% of the time

Okta Platform vs Cisco Duo

Compared 4% of the time

Cisco Identity Services Engine (ISE) vs Cisco Duo

Compared 3% of the time

SAASPASS vs Cisco Duo

Compared 2% of the time

More Cisco Duo Competitors

Certificate Lifecycle Manager vs RSA Authentication Manager

Compared 9% of the time

Fortinet FortiAuthenticator vs RSA Authentication Manager

Compared 7% of the time

Yubico YubiKey vs RSA Authentication Manager

Compared 6% of the time

Symantec Advanced Authentication vs RSA Authentication Manager

Compared 6% of the time

Microsoft Entra ID vs RSA Authentication Manager

Compared 5% of the time

More RSA Authentication Manager Competitors

Product Reports

Buyer's Guide

Cisco Duo

September 2026

Download Cisco Duo product report

Buyer's Guide

Authentication Systems

September 2026

Download RSA Authentication Manager product report

Also Known As

Duo Security

ACE/Server

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

RSA Authentication Manager provides robust security for authentication needs, offering features like multifactor authentication and decentralized administration. It supports both on-premises and cloud environments, integrating seamlessly with Microsoft products.

RSA Authentication Manager is designed to enhance security through comprehensive multifactor authentication and advanced security administration. The integration capabilities with Microsoft products allow for versatile deployment in both cloud and on-premises environments. Known for its reliable performance, it offers simple setup and token deployment, making it highly adaptable for organizations looking for efficient management and mapping solutions. Despite some challenges with reporting and cloud integration, strategic improvements can address these issues. Enhancements in mobile authentication, pricing, and cloud management consoles have been suggested by users. In industries requiring stringent security, RSA's features like Fortinet VPN integration and adaptability for global file transfers make it a preferred choice.

What are the key features of RSA Authentication Manager?

Multifactor Authentication: Provides comprehensive multifactor authentication to enhance security.
Security Administration: Offers effective decentralized administration for seamless management.
Integration Capabilities: Strong integration with Microsoft products and support for VPNs.
Token Deployment: Facilitates easy self-service token deployment for administrators.
Mapping and Logging: Advanced capabilities for efficient security management.

What benefits can users expect?

Reliable Performance: Ensures stable and consistent operations across environments.
Easy Setup: Simplified setup process enhances usability and deployment speed.
Flexible Management Roles: Advanced troubleshooting and role management for effective operation.
Comprehensive Reporting: Built-in reporting tools for detailed insights and analysis.
Integration Flexibility: Seamless integration with legacy systems and custom applications.

RSA Authentication Manager is extensively used in authentication for applications requiring enhanced security measures. It supports improved protection for Cisco VPN connections and file transfers through robust APIs, offering two-factor authentication. Organizations have incorporated it extensively for web and internal application security, demonstrating its widespread application connectivity. Solutions like Fortinet VPN integration further define its capability in providing authentication support globally, serving thousands of organizations effectively.

RSA

Sample Customers

Information Not Available

Tiera, Fred Loya, BRE Leasing, ADP, BlueFort Security, New Hanover County

Buyer's Guide

Cisco Duo vs. RSA Authentication Manager

September 2026

Free Report: Cisco Duo vs. RSA Authentication Manager

Find out what your peers are saying about Cisco Duo vs. RSA Authentication Manager and other solutions. Updated: September 2026.

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