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Clerk.com vs RSA Adaptive Authentication 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:
 

Categories and Ranking

Clerk.com
Ranking in Authentication Systems
13th
Average Rating
8.0
Reviews Sentiment
9.0
Number of Reviews
1
Ranking in other categories
No ranking in other categories
RSA Adaptive Authentication
Ranking in Authentication Systems
24th
Average Rating
6.8
Number of Reviews
6
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of April 2026, in the Authentication Systems category, the mindshare of Clerk.com is 1.4%, down from 2.4% compared to the previous year. The mindshare of RSA Adaptive Authentication is 1.6%, up from 0.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Authentication Systems Mindshare Distribution
ProductMindshare (%)
Clerk.com1.4%
RSA Adaptive Authentication1.6%
Other97.0%
Authentication Systems
 

Featured Reviews

CollinsOmondi - PeerSpot reviewer
Mobile Application Developer at Uamuzi Foundation
Offers ease to users in the area of authentication management
Speaking about Clerk.com and how it handles data security and user privacy, I would say that the security features are managed by another team in my company, and they are the ones who know how it works. I am confident that so far, I haven't got any complaints of any data leaks. I don't really know the specifics of how the security is implemented. Even if I consider the documents I got with the product, I would say that I really don't know how it works. If one is managing the integration process associated with the product for the first time, then one may face some challenges. If you have done it a couple of times, then it is going to be the same thing for you, meaning that you will be basically doing the same thing in multiple apps. Only the first time I had to face some challenges, going to which I had to go through some tutorials and YouTube videos to be able to figure out the product I would want to tell others to either go big or go home. I recommend the product to other people. I rate the tool an eight out of ten.
Directorc4e7 - PeerSpot reviewer
Director of Cyber Security at a financial services firm with 1,001-5,000 employees
We need better ease of use; the product is overly complicated
There are many use cases that we have defined based on our business needs Ingestion of logs and raising alert space on those logs are the most valuable features. The product is basically unusable. We need better ease of use; it's overly complicated. It has taken years to implement. We used RSA…

Quotes from Members

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

Pros

"I have not faced any stability issues with the product."
"It has reduced false positives greatly in our fraud detection ability."
"Ingestion of logs and raising alert space on those logs are the most valuable features."
"Ingestion of logs and raising alert space on those logs are the most valuable features."
"The capability to manage your business policy related to security when required without vendor involvement."
"The most valuable feature is the stock tokens. That works the best for us."
"Our customer are seeing value from the product, as they experience cost reductions. They can stop fraud from their customers, then their customers can have a better experience from their services."
"Risk Engine’s risk score, eFN, GeoIP, and device binding all coming together in the Policy Rules to decide when to escalate to MFA."
"Our customer are seeing value from the product, as they experience cost reductions."
 

Cons

"I am not sure if there could be the use of other languages, like Python, Django, and Slack."
"The product is basically unusable. We need better ease of use; it's overly complicated."
"Better filters when searching for events. The current features for current filters when searching fraud events are not very comprehensive. You can only filter by certain fields in the transaction."
"It has taken years to implement."
"It's an okay solution. It's just old technology and it's time to move on."
"Reporting modules is one of the major areas that can be improved further."
"Reporting modules is one of the major areas that can be improved further."
"The product is basically unusable. We need better ease of use; it's overly complicated."
"I would like to see a more adaptive type of solution, something that we could use on our web pages..."
 

Pricing and Cost Advice

"If you are working on a personal project, there is a free tier version for up to a few thousand users."
"Keep the proxy service layer on premises. That consumes SaaS security services on the back-end."
"The pricing is $50 per head, yearly."
"Customers need to deploy the solution in a very expensive infrastructure. RSA should should think about a less expensive infrastructure for customers because the solution costs around $100,000, and the infrastructure needed to support that solution may be even more expensive than that price."
"You may need to opt for second best if funding is low and the number of users is huge. However, the pricing is able to be negotiated if your user figures are huge."
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Top Industries

By visitors reading reviews
Comms Service Provider
12%
Financial Services Firm
8%
Healthcare Company
8%
Manufacturing Company
8%
Financial Services Firm
27%
Construction Company
13%
Comms Service Provider
9%
Healthcare Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Midsize Enterprise1
Large Enterprise6
 

Questions from the Community

What is your experience regarding pricing and costs for Clerk.com?
The price of the product depends on the project you are working on at present. If you are working on a personal project, there is a free tier version for up to a few thousand users. For production,...
What needs improvement with Clerk.com?
I can say that the apps that I have tried on Clerk.com are mainly in JavaScript. So it's some kind of desk JavaScript application. I am not sure if Clerk.com provides different languages. I usually...
What is your primary use case for Clerk.com?
I use the solution in my company for authentication. The tool has many other features, but I use it for authentication management. The tool provides users with the ability to sign up and log in, an...
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Overview

 

Sample Customers

Information Not Available
ADP, Ameritas, Partners Healthcare
Find out what your peers are saying about Microsoft, Cisco, Fortinet and others in Authentication Systems. Updated: March 2026.
885,667 professionals have used our research since 2012.