1Kosmos BlockID vs Cisco Duo comparison

1Kosmos and Cisco are both solutions in the Authentication Systems category. 1Kosmos is ranked #14 with an average rating of 9.5, while Cisco is ranked #2 with an average rating of 8.8. 1Kosmos holds a 0.6% mindshare in AS, compared to Cisco’s 5.0% mindshare. Additionally, 100% of 1Kosmos users are willing to recommend the solution, compared to 96% of Cisco users who would recommend it.

1Kosmos BlockID

Read 2 1Kosmos BlockID reviews

352 Views
348 Comparison Views

100% willing to recommend

Cisco Duo

Read 89 Cisco Duo reviews

7,041 Views
4,858 Comparison Views

96% willing to recommend

1Kosmos BlockID

Cisco Duo

Comparison Buyer's Guide

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Executive Summary

We performed a comparison between 1Kosmos BlockID and Cisco Duo based on real PeerSpot user reviews.

Find out in this report how the two Authentication Systems solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.

To learn more, read our detailed 1Kosmos BlockID vs. Cisco Duo Report (Updated: February 2026).

Buyer's Guide

1Kosmos BlockID vs. Cisco Duo

February 2026

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Helped 881,733 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

1Kosmos BlockID

Ranking in Authentication Systems

14th

Average Rating

9.6

Reviews Sentiment

7.9

Number of Reviews

Ranking in other categories

No ranking in other categories

Cisco Duo

Ranking in Authentication Systems

2nd

Average Rating

8.8

Reviews Sentiment

7.1

Number of Reviews

Ranking in other categories

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

Mindshare comparison

As of February 2026, in the Authentication Systems category, the mindshare of 1Kosmos BlockID is 0.6%, up from 0.3% compared to the previous year. The mindshare of Cisco Duo is 5.0%, down from 10.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Authentication Systems Market Share Distribution
Product	Market Share (%)
Cisco Duo	5.0%
1Kosmos BlockID	0.6%
Other	94.4%

Authentication Systems

Featured Reviews

Csr Kumar

Accounts Receivable Manager at Guru Nanda

Passwordless login has transformed daily accounting work and now saves hours on support calls

The cloud-based feature of 1Kosmos BlockID stands out because when working on SAP, it often went down due to memory size, but since 1Kosmos BlockID is cloud-based, downtime is not experienced. The second standout feature is the login ID and password recognition; it allows the right person to log in without manual entry of usernames and passwords, making 1Kosmos BlockID very helpful in any situation. 1Kosmos BlockID offers passwordless authentication that eliminates 2FA. It operates through biometric authentications, such as facial recognition and thumb impressions, which are compliant security keys for enterprise applications. Identity verification is another strong feature; if 1Kosmos BlockID recognizes a user, it ensures that the right person is logging in. It uses AI and machine learning to scan government-issued IDs, licenses, and passports, matching them with user biometrics for 100% accuracy. The digital wallet feature also stores user identity information in a private or permissioned blockchain, allowing users to control their personal data. It meets high assurance standards, including NIST 800-63-3 and GDPR, and supports both app-based and browser-based user journeys for onboarding and authentication. 1Kosmos BlockID has positively impacted the organization by enhancing security through eliminating usernames and passwords and storing encrypted user data in a private permissioned blockchain, which drastically reduces the risk of data breaches and phishing. Furthermore, it has improved operational efficiency by streamlining the user experience, reducing help desk calls for password resets and simplifying identity management, thus increasing overall productivity. In terms of time savings, for a team of 15 people, a monthly saving of around eight to ten hours has been observed after using 1Kosmos BlockID. Before its implementation, the IT help desk faced 300 to 500 calls a month. After using 1Kosmos BlockID, that number reduced to just 70 to 80 calls monthly, significantly alleviating common password-related issues.

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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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Quotes from Members

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

Pros

"My advice to others looking into using 1Kosmos BlockID is that it is a wonderful product for passwordless authentication."

"1Kosmos BlockID has provided a return on investment by significantly reducing the need for IT personnel, with the reduced ticket volume from 300 to 500 to just 70 to 80 calls monthly, so only two IT staff members are now required, saving costs equivalent to around 80 lakhs per year."

"The thing that I appreciate the most about Cisco Duo is the ease of setup."

"We're working remotely. It helps us keep people more safe. Its adoption has been fine. I like the fact that you can bypass it if you need to because there are situations where the internet doesn't work, etc."

"Duo features benefit my company by making logins more secure and simpler. Everything is in one box, so we don't have multiple servers trying to do the same thing."

"Cisco Duo helps minimize the risk of attack vectors and prevents unauthorized access to our data since it's tied with multi-factor authentication, which helps block threats."

"The UI of Cisco Duo is easy to use, especially the web backend, and it's really intuitive and easy to set up."

"The most valuable feature of Cisco Duo for us is the multi-factor authentication."

"Documentation is the most valuable feature, and if you ever have to reach out to them with a question, their support is also fantastic."

"The features of Cisco Duo have benefited my organization because it's secure, provides a way of accessing the workspace, and it's easy to operate from mobile."

More Cisco Duo pros

Cons

"I choose 9 out of 10 because there are one or two improvements needed."

"They could just continue to add more integrations."

"My experience with Cisco Duo's strong security authentication system is that sometimes there are difficulties, and sometimes users just won't be able to log in. We have to reset their password so they can use Duo."

"It is easy to use when logging in, but at times, there's a delay in getting the pop-up on a phone, requiring users to occasionally retry authentication depending on backend services."

"Often, people do not receive expiration messages, and sometimes, for security reasons, accounts get disabled without notifying the end user, so they mistakenly think something has gone wrong when it really just needs to be re-enabled on the external system."

"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."

"An enhancement they might make is if they can log it to Splunk since they're big into Splunk. Instead of me having to go into that portal to look at things when someone is trying to log in and they forgot their password, I can look in and tell them they forgot their password or didn't respond to the prompt."

"There is another issue with removing the application from your computer. It is difficult to remove the application on Windows."

More Cisco Duo cons

Pricing and Cost Advice

Information not available

"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."

"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."

"It is affordable for what's coming to the table with it, but in this day and age, the cost is looked at under a microscope, and companies need to very finely define what is needed versus what is critical. In some cases, it might not be cost-effective for a company to have it. In a lot of other cases, it is the cost of doing business."

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

"The pricing was a lot more than what we were paying for our previous solution."

"I believe the licensing model is excellent as it offers flexibility to our customers, allowing them to adopt a crawl, walk, or run approach."

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

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

More Cisco Duo pricing and cost advice

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Top Industries

By visitors reading reviews

Retailer

40%

Financial Services Firm

Comms Service Provider

Healthcare Company

Manufacturing Company

11%

Computer Software Company

Comms Service Provider

Financial Services Firm

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

By reviewers
Company Size	Count
Small Business	34
Midsize Enterprise	18
Large Enterprise	40

Questions from the Community

What is your experience regarding pricing and costs for 1Kosmos BlockID?

The experience with the pricing, setup cost, and licensing for 1Kosmos BlockID has been great. Previously, issues were encountered with Business Central where changing the price for one single line...

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What needs improvement with 1Kosmos BlockID?

For improvement, I suggest implementing optimistic execution that allows nodes to process blocks ahead of time for quicker responses, potentially cutting down block times. Additionally, dynamic blo...

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What is your primary use case for 1Kosmos BlockID?

1Kosmos BlockID is used primarily for accounting operations, as there are different portals that need to be accessed to check shipping status, invoice status, and when selling on the Amazon portal....

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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...

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

The pricing of Cisco Duo is quite reasonable compared to other products.

See all answers

What needs improvement with Duo Security?

One downside of Cisco Duo is the expense, as there are clients that can afford only the basic package, which does not include Geo-fencing, leaving them unable to pay for the more expensive level, w...

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Comparisons

No data available

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Product Reports

Buyer's Guide

Authentication Systems

January 2026

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Buyer's Guide

Cisco Duo

February 2026

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Also Known As

No data available

Duo Security

Overview

1Kosmos BlockID is a highly praised solution for identity verification, authentication, and securing access to company resources. Users appreciate its robust security, easy integration, user-friendly interface, and reliable performance.

Its valuable features include seamless integration, robust security measures, biometric authentication, and mobile app convenience. Organizations have seen improved efficiency, communication, and productivity with this solution.

1Kosmos

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

1. Aave 2. Acronis 3. Adidas 4. Aeris 5. Akamai 6. Amadeus 7. AMD 8. Aon 9. Atos 10. Audi 11. Axie Infinity 12. Baidu 13. Bank of America 14. BBVA 15. BMW 16. Carrefour 17. CERN 18. Cisco 19. Coca Cola 20. Colgate-Palmolive 21. Comcast 22. ConsenSys 23. Credit Suisse 24. Decathlon 25. Dell 26. Deutsche Telekom 27. DHL 28. Emirates 29. Ericsson 30. Expedia 31. Fidelity Investments 32. Fiat Chrysler

Information Not Available

Buyer's Guide

1Kosmos BlockID vs. Cisco Duo

February 2026

Free Report: 1Kosmos BlockID vs. Cisco Duo

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