Appgate SDP vs Cisco Duo comparison

Why PeerSpot?

Appgate and Cisco are both solutions in the ZTNA as a Service category. Appgate is ranked #15 with an average rating of 8.5, while Cisco is ranked #2 with an average rating of 8.9. Appgate holds a 3.9% mindshare in ZaaS, compared to Cisco’s 2.6% mindshare. Additionally, 100% of Appgate users are willing to recommend the solution, compared to 97% of Cisco users who would recommend it.

Comparison Buyer's Guide

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Executive SummaryUpdated on Mar 29, 2026

We compared Appgate SDP and Duo Security across several parameters based on our users' reviews. After reading the collected data, you can find our conclusion below:

Ease of Deployment: Appgate SDP's setup process was considered moderately complex and time-consuming, taking several days or even a week to complete. On the other hand, the initial setup for Duo Security was generally described as simple, easy, and fast, with few problems encountered.

Features: Appgate SDP is highly praised for its adaptability, reliability, and powerful customization options. Conversely, Duo Security stands out in delivering dual-factor authentication, effortless registration, and seamless integration with diverse platforms.

Room for Improvement: Based on the reviews, Appgate SDP has room for improvement in terms of cost, non-split tunnel functionality, enterprise-level solutions, and user interface. On the other hand, Duo Security can improve compatibility, user management, password-free login, and integration options.

Pricing: Appgate SDP's setup cost is considered expensive. In contrast, Duo Security offers flexible and affordable licensing options, making it accessible to a wide range of customers. Some small businesses find Duo Security expensive, but large enterprises see the cost as justified due to potential data breaches.

ROI: Appgate SDP's ROI is uncertain, whereas Duo Security offers a positive ROI through enhanced security, defense against cyber-attacks, compliance with regulations, and cost reduction.

Service and Support: Appgate SDP's customer service receives positive feedback for technical assistance and quick response times. Some customers believe that support could be enhanced. On the other hand, Duo Security's customer service is highly acclaimed, providing remote assistance and prompt issue resolution. Users with upgraded licenses receive even better support. However, without a service agreement, response times may be slower, potentially leading to financial losses.

Comparison Results: Appgate SDP requires a more intricate setup process, but it offers flexibility, resilience, and powerful configuration options. It is considered costly and lacks user-friendly interface. Conversely, Duo Security has a simple setup, provides two-factor authentication, and is commended for its simplicity and time-saving advantages. It faces some compatibility and integration difficulties, but offers affordable pricing and a favorable return on investment. Customer service and support receive high praise for both products.

To learn more, read our detailed Appgate SDP vs. Cisco Duo Report (Updated: September 2026).

Buyer's Guide

Appgate SDP vs. Cisco Duo

September 2026

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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

iboss

Mindshare comparison

As of October 2026, in the ZTNA as a Service category, the mindshare of iboss is 3.5%, up from 2.4% compared to the previous year. The mindshare of Appgate SDP is 3.9%, up from 3.3% compared to the previous year. The mindshare of Cisco Duo is 2.6%, up from 2.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.

ZTNA as a Service Mindshare Distribution
Product	Mindshare (%)
Cisco Duo	2.6%
iboss	3.5%
Appgate SDP	3.9%
Other	90.0%

ZTNA as a Service

Featured Reviews

Ashok Ananthula

Senior Consultant Proxy Engineering at a financial services firm with 10,001+ employees

Cloud gateway has strengthened remote web security and now needs better Mac and ISP support

The problem our organization had is that iboss failed for the Mac devices. It is not able to give a successful agent for the Mac agents. That is where in 2025, we had to migrate to the Palo Alto-based platform. If your use case is for just Windows laptops,you can consider this platform as an option One issue is the data center resiliency part. In India especially, they are not tied up with the Tier 1 ISPs like Tata or Airtel; they were having Tier 2 ISPs and encountered many issues reaching few major sites that my organization depends on, and they were having problems that they could not fix quickly. They also lack a mechanism to route that traffic within their data center; rather, they ask customers to make a pac file change to route it to Singapore explicitly. It would be better if they route from their backend , i mean even if I send it to India DC, they should be able to route it internally to make that work; however, they fail to do that and ask the customer to route it in the pac file. Another suggestion is that in China, they do not have the proper setup; they used to have numerous problems with slowness and lack of premium circuits in China as well. That leads to multiple sites working slowly with latency-related issues. So the main issue is the ISP-related problems that need to be solved.

Read full review

Joseph Koomson

Ip Network Security Specialist at MTN Ghana

Zero trust access has strengthened remote connectivity and secures diverse office devices

Appgate SDP support is always available to assist, which is the primary strength. However, there are areas for improvement. When a user is unable to connect, the platform should display detailed information such as the user's IP address, MAC address, and specific reasons for connection failure. Currently, aside from invalid username and password errors, Appgate SDP provides generic errors related to policy, such as a policy admin error. The system should provide deeper diagnostics to explain why a user cannot connect. The dashboard could also be enhanced with additional features and logins to provide better visibility. Sometimes there is no immediate clarity about what is happening. After using Appgate SDP for a long time and experiencing various errors, we have learned where to investigate, but this would be problematic for new users trying to resolve issues. The dashboard could display user connection times, failure reasons, and other relevant information. The user activity logs and accounting features should be improved in particular.

Read full review

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

Quotes from Members

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

Pros

"iboss has significantly lowered the number of security incidents. It is crazy how much it blocks and how much it is aware of the outside danger."

"Our primary use case for this product is DLP,"

"iboss is pretty scalable. They provide good support. The case managers you work with to coordinate what you need are pretty good."

"This product is solid, fairly easy to use, and reliable."

"The solution has massively improved our security posture, giving us full visibility into what our staff does online."

"The main advantage of iboss is its cloud-based security centralized policy management, which helps organizations protect users working from different locations, secure access to cloud applications, and reduce security risks."

"Granular setup, which was able to set different levels of filters using the OUs in the AD."

"The security aspect of the solution, particularly the malware behind it, is excellent. That's something that really helped us out. It's not just a simple proxy that just blocks the insights of potential threats that come on behind it. They do malware detection and that helps us a lot."

More iboss pros

"Appgate SDP is the best solution for micro-segmentation and supplying VPN solutions."

"The flexibility of the tool is valuable; it is very robust, has a very robust configuration capability, is pretty well documented, and is also good interface-wise."

"It is a scalable solution...The support answers your questions very fast."

"The interface is really friendly. It's simple to understand."

"Appgate SDP has positively impacted my organization, as we are using it to securely access the internet after the cyber attack."

"Previously, with AnyConnect, we experienced frequent issues, and in comparison to that solution, we have seen significant improvement and minimum downtime."

"The simplicity of the SDP platform is a standout feature; instead of navigating through intricate details, users can seamlessly connect to the company's network or switch to the internet with minimal effort."

"It is pretty stable."

More Appgate SDP pros

"The features of Cisco Duo have benefited our organization in terms of security level because before, it was not secure—anybody could get your password and log in—however, with that second layer of defense, it helps us and helps our community."

"I am happy that we went with Cisco Duo because it is just easier to use."

"It's a lot easier for our end users to connect to our network. You don't have to type in a code. You get push notifications, that's probably the best thing about it. The fewer clicks they have to do to be online, the better it is. They can easily get into the network and do remote work."

"The features of Cisco Duo that I like the most are all of the above, especially the multifactor authentication that is very easy to use now."

"Duo offers dual-factor authentication for our logins; I put in my credentials and hit go, then I get an alert on my Apple Watch and approve it, and that part is just phenomenal."

"The deployment and installation process for Cisco Duo is quite straightforward, which is an advantage."

"Duo is a very consistent product and flexible in how it can be deployed and has good support."

"Cisco Duo has been very reliable from my point of view so far, as I have not had any issues with it."

More Cisco Duo pros

Cons

"The dashboards for local use could be better."

"The endpoint-type solution is an area that needs some improvement."

"Our biggest problem with their service was it did not recognize the device and filtering did not always work correctly."

"File integrity monitoring would be very advantageous as an additional feature."

"Iboss is growing so fast that it is often hard for them to keep up with the challenges."

"iboss can be improved because the integration could be better; you need to import all the sites that you access today, and there are a few problems whenever you import thousands of websites, making the integration process messy for the users."

"I would rate iboss an eight out of ten because it provides strong cloud-based security threat protection, centralized policy management, and visibility into web traffic. I would give it a higher rating if automation, reporting, and troubleshooting capabilities could be improved further."

"The problem our organization had is that iboss failed for the Mac devices; it is not able to give a successful agent for the Mac agents, and that is where in 2025 we had to migrate to the Palo Alto-based platform."

More iboss cons

"One limitation is that it's harder to provide access to multiple applications in the company with Appgate, but that's probably because of poor management."

"One thing that kind of sticks out to me is the ability to do a proper non-split tunnel."

"They could provide a single-box solution to manage tools for 4000 users. Additionally, they could add extra features to enhance remote micro connection."

"It would be better to connect to an application portal from any device. Documentation and support could be better."

"The user interface should be improved as it is not very easy to work with the updates."

"If I could change or improve anything about Appgate SDP, it would be to enhance the user experience by improving the UI so that it is more explanatory."

"On the cloud, when you make some changes, it may be difficult."

"When a user is unable to connect, the platform should display detailed information such as the user's IP address, MAC address, and specific reasons for connection failure."

More Appgate SDP cons

"Cisco Duo is a fully cloud-based solution. It would be beneficial if Cisco provided a fully on-premise solution."

"I rate it a nine because there is still a specific feature regarding Cisco Duo Desktop that must be enabled and optimized better than the current situation."

"Removing the need for a password would be a positive change as well as the ability to cover all the different enterprise applications. They don't have coverage for everything."

"We first deployed Duo Security for our company with the VPN, and afterward, about a year later, we implemented it for a customer of ours where we offered infrastructure as a service. When I tried to establish a VPN connection through Duo Security, it did not function well on that version, which was the latest one at the time. So, I had to make a copy of the machine and then implement Duo Security with the VPN because it did not function well with the newer version."

"The price of Cisco Duo could be better."

"The only issue is the price is too high when compared to other products; Cisco Duo's pricing is high."

"Cisco Duo is a modern product that does not support older applications, lacking backward compatibility. It should work on supporting legacy applications and legacy approaches."

"Regarding the pricing, setup costs, and licensing, I find that for some companies using Azure, they question why they should switch when they already have Microsoft Authenticator, which can make it commercially challenging when explaining why they need to transition to Cisco Duo."

More Cisco Duo cons

Pricing and Cost Advice

"We had the cost of purchasing a new appliance along with the implementation and licensing costs. However, the following year, the cost of just licensing was similar to what was paid the previous year for a new appliance along with the implementation and licensing costs."

"It is expensive compared to one of its competitors."

"We have not priced the solution recently, but they were competitive with other vendors in the past."

"It is probably in line with other solutions, but I do not deal with the financial side."

"It is not expensive, and it is also not cheap. iboss is priced right in the sweet spot for the number of features it offers."

"The overall pricing for iboss is very competitive and transparent."

"The pricing is according to the market price. It is not a very cheap solution. They have some very aggressive promotions to sell the product in the market."

"We pay $100 per user per month. One license for the site is around $17."

"It is a pretty expensive tool. It is maybe about $20,000 per year for a hundred users or so."

"It falls in line with everything else."

"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."

"Duo Security's pricing is good, fair, and very comparable to today's market."

"From a business perspective, it is a little bit costly. The licensing is on a per-user basis."

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

"I haven't seen it in a while, but it's at par with everything else licensing-wise."

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

"My experience with pricing, setup costs, and licensing has been good, with no issues. I am pleased that the prices remained stable after Cisco acquired the solution."

More Cisco Duo pricing and cost advice

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Top Industries

By visitors reading reviews

Financial Services Firm

11%

Manufacturing Company

10%

Comms Service Provider

Construction Company

Manufacturing Company

11%

Outsourcing Company

11%

Comms Service Provider

10%

Financial Services Firm

Outsourcing Company

11%

Financial Services Firm

11%

Comms Service Provider

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	14
Midsize Enterprise	8
Large Enterprise	14

By reviewers
Company Size	Count
Small Business	6
Midsize Enterprise	1
Large Enterprise	6

By reviewers
Company Size	Count
Small Business	64
Midsize Enterprise	28
Large Enterprise	79

Questions from the Community

What needs improvement with iboss?

I think iboss could be improved by emphasizing the modular function even more during sales presentations and demonstr...

See all answers

What is your primary use case for iboss?

iboss is primarily used for content filtering within school districts and public K-12 school districts, and it can al...

See all answers

What is your experience regarding pricing and costs for iboss?

My experience with iboss's pricing structure, setup cost, and licensing model has been positive, straightforward, and...

See all answers

What is your experience regarding pricing and costs for Appgate SDP?

Regarding pricing and setup cost, everything is already pre-installed in my organization, so I am not sure about pric...

See all answers

What needs improvement with Appgate SDP?

Appgate SDP support is always available to assist, which is the primary strength. However, there are areas for improv...

See all answers

What is your primary use case for Appgate SDP?

Appgate SDP is used for user connectivity both in the office and outside the office for remote connectivity. When out...

See all answers

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 Du...

See all answers

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

My experience with pricing, setup cost, and licensing for Cisco Duo indicates that the main setup cost for us has bee...

See all answers

What needs improvement with Duo Security?

Cisco Duo is generally easy to use, but there are a few areas where it could be improved. The initial setup and confi...

See all answers

Comparisons

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FortiSASE vs iboss

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Compared 9% of the time

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Compared 7% of the time

Twingate vs Appgate SDP

Compared 4% of the time

Portnox vs Appgate SDP

Compared 4% of the time

Check Point Harmony SASE (formerly Perimeter 81) vs Appgate SDP

Compared 4% of the time

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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

Auth0 Platform vs Cisco Duo

Compared 3% of the time

More Cisco Duo Competitors

Product Reports

Buyer's Guide

iboss

October 2026

Download iboss product report

Buyer's Guide

ZTNA

October 2026

Download Appgate SDP product report

Buyer's Guide

Cisco Duo

October 2026

Download Cisco Duo product report

Also Known As

iBoss Cloud Platform

No data available

Duo Security

Overview

iboss is the Zero Trust SASE platform that gives organizations complete visibility and governance over their AI, data, and applications through one unified platform, one console, one policy engine, and one data lake.

Your endpoints may already stop malware. Your data and application activity can still be invisible. iboss decrypts and understands every connection, then turns that signal into answers security leaders can act on.

The platform leads with three capabilities in this order: AI Security and Visibility, Data Security and Visibility, and App Visibility and Control. Zero Trust Network Access, VPN replacement, and SD-WAN sit underneath as the access fabric that carries those three. Trusted by global enterprises and government agencies.

What are the most important features of Iboss?

- AI Security and Visibility: conversation capture, shadow-AI discovery, AI DLP, and agent governance across Claude, Co-Work, ChatGPT, Gemini, and Grok, and emerging services.

- Data Security and Visibility: full SSL/TLS decryption, deep content inspection, MIP label compliance, and one-click compliance reporting.

- App Visibility and Control: signatureless CASB, dual risk scoring, in-app controls, and SSPM for major SaaS.

- Containerized Zero Trust SASE: dedicated containers, isolated SSL keys, one console, one policy engine, one data lake.

- Access fabric: ZTNA, VPN replacement, and SD-WAN under the same platform.

What benefits should users consider in reviews?

- Complete visibility over AI, data, and applications from one platform instead of separate point tools.

- Encrypted traffic is inspected by default so data decisions use content and context together.

- Shadow SaaS and new web tools appear as they are used, with enforceable controls in one console.

- Native data sovereignty through dedicated containers, in-region inspection, and per-customer SSL key custody.

- Scale proven in published materials: 10M+ users, 100+ countries, 150B+ transactions, 2.5B+ threats blocked.

Economic buyers are CISOs, CIOs, and VPs of Security. Champions include security architects, network and infrastructure leaders, SecOps, and GRC. Primary segments: enterprise and business, financial services, government (including FedRAMP Gov Cloud), healthcare, manufacturing, legal and professional services, retail and hospitality, and MSP/MSSP partners. Education, including K-12, is one vertical among these.

iboss

Appgate SDP provides a comprehensive approach to network access control, optimizing security with robust configurations and a user-friendly interface, featuring flexible deployment and server concealment to mitigate risks.

Appgate SDP has been designed to enhance security operations through reliable access management. It prides itself on offering strong documentation, substantial scalability, and an interface that supports easy deployment, creating a seamless experience for local and remote connections. It enables organizations to implement micro-segmentation and integrate multifactor authentication, thus elevating their security posture. Recent updates reflect improvements, yet aspects like cost, cloud modification difficulties, VPN customization needs, and an upgraded interface remain areas for future enhancement. Ideal for hybrid environments, Appgate SDP aids transitions from traditional VPNs, protecting digital assets and preventing lateral network threats.

What are the key features of Appgate SDP?

Robust Configuration: Allows flexible setups to meet specific requirements.
User-Friendly Interface: Simplifies deployment, enhancing user experience.
Server Concealment: Minimizes exposure to threats by hiding servers.
Scalability: Accommodates growing organizational needs with stable performance.
Access Rule Granularity: Provides detailed options for managing network access.

What benefits should be considered in user reviews?

Security Enhancement: Improved protection against lateral movement and ransomware.
Deployment Ease: Streamlined processes for faster implementation.
Strong Support: Reliable assistance from the vendor ensures sustained use.
Remote Work Optimization: Facilitates safe remote access, vital for modern work environments.

Appgate SDP is prevalent in industries shifting from traditional VPNs to more secure architectures. It supports enterprises embracing cloud technologies by providing reliable network access solutions, especially in hybrid work settings, ensuring the security of digital assets while accommodating multifactor authentication and micro-segmentation strategies.

Appgate

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

Sample Customers

Trusted by global enterprises and government agencies.

United States Air Force FINRA Weight Watchers Rackspace DataDog SageNet Verdant Norwegian Cruise Line VoiceBase The Third Floor

Information Not Available

Buyer's Guide

Appgate SDP vs. Cisco Duo

September 2026

Free Report: Appgate SDP vs. Cisco Duo

Find out what your peers are saying about Appgate SDP vs. Cisco Duo and other solutions. Updated: September 2026.

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