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HackerOne vs Kiuwan comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Sep 21, 2025

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

HackerOne
Ranking in Application Security Tools
24th
Average Rating
8.6
Reviews Sentiment
7.5
Number of Reviews
5
Ranking in other categories
Vulnerability Management (44th), Bug Bounty Platforms (2nd), Penetration Testing Services (1st), Attack Surface Management (ASM) (15th)
Kiuwan
Ranking in Application Security Tools
21st
Average Rating
8.6
Reviews Sentiment
7.0
Number of Reviews
23
Ranking in other categories
Static Application Security Testing (SAST) (25th)
 

Mindshare comparison

As of October 2025, in the Application Security Tools category, the mindshare of HackerOne is 0.3%, up from 0.1% compared to the previous year. The mindshare of Kiuwan is 1.1%, up from 0.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Security Tools Market Share Distribution
ProductMarket Share (%)
Kiuwan1.1%
HackerOne0.3%
Other98.6%
Application Security Tools
 

Featured Reviews

Faizan Nehal - PeerSpot reviewer
Platform supports skill development with effective vulnerability reporting
Everything has become slower on HackerOne. I have noticed that older researchers receive all the private invites while newer ones receive fewer. The same goes for real-life events, where the same people are invited repeatedly. There are no clear guidelines for being invited to programs and conferences, and the process for receiving invitations appears arbitrary.
Mustufa Bhavnagarwala - PeerSpot reviewer
Though a stable tool, the UI needs improvement
Kiuwan can improve its UI a little more. The user experience can be made better. Kiuwan offers a user interface that is similar to the one offered by Windows 7 or Windows 98, which I saw when I ran the tool and tried to scan the repository to find the security issues. The product's UI has certain shortcomings, where improvements are required.

Quotes from Members

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

Pros

"HackerOne is larger than WebCloud and has a better reputation than BugCloud, which results in a smoother process."
"It helps me to get new sales, profits, and other benefits."
"The most valuable feature of HackerOne is its variety of programs. These programs provide depth into various areas, such as mobile, API, and websites."
"Apart from getting all the bug bounty opportunities, we also get the chance to practice in a safe environment, like a demo setup. These features are great for beginners who want to explore bug bounties in the future."
"HackerOne is larger than WebCloud and has a better reputation than BugCloud, which results in a smoother process."
"I've tried many open source applications and the remediation or correction actions that were provided by Kiuwan were very good in comparison."
"I personally like the way it breaks down security vulnerabilities with LoC at first glance."
"I like that I can scan the code without sending it to the Kiuwan cloud. I can do it locally on my device. When the local analyzer finishes, the results display on the dashboard in the cloud. It's essential for security purposes to be able to scan my code locally."
"I like that it provides a detailed report that lets you know the risk index and the vulnerability."
"The most valuable feature of the solution stems from the fact that it is quick when processing and giving an output or generating a report."
"We are using this solution to increase the quality of our software and to test the vulnerabilities in our tools before the customers find them."
"The solution has a continuous integration process."
"I find it immensely helpful because it's not just about generating code; it's about ensuring efficiency in the execution."
 

Cons

"Everything has become slower on HackerOne. I have noticed that older researchers receive all the private invites while newer ones receive fewer."
"Response time can be improved. The HackerOne Trust team can be slow to respond sometimes. They're not using AI, which could help reduce the number of duplicate reports."
"Everything has become slower on HackerOne."
"The ability to view the conversation between the triagers and the programs will be really good."
"One issue I've experienced is traffic. Many people try to participate when an opportunity with a bounty of around 1,000-15,000 dollars comes up. In this case, the first person to report the vulnerability gets the bounty. If a second person reports the same vulnerability, they are marked as duplicated instead of receiving some recognition. The second person also invested time finding the issue, so I think this can be improved."
"The solution seems to give us a lot of false positives. This could be improved quite a bit."
"It would be beneficial to streamline calls and transitions seamlessly for improved functionality."
"I would like to see better integration with the Visual Studio and Eclipse IDEs."
"The next release should include more flexibility in the reporting."
"DIfferent languages, such Spanish, Portuguese, and so on."
"The QA developer and security could be improved."
"It could improve its scalability abilities."
"In Kiuwan there are sometimes duplicates found in the dependency scan under the "insights" tab. It's unclear to me why these duplicates are appearing, and it would be helpful if the application teams could investigate further."
 

Pricing and Cost Advice

"The tool is open-source and free for bug bounty hunters."
"The solution is free."
"This solution is cheaper than other tools."
"It follows a subscription model. I think the price is somewhere in the middle."
"Kiuwan is an open-source solution and free to use."
"The price of Kiuwan is lower than that of other tools on the market."
"Check with your account manager."
"I recommend contacting a sales person who will create the best plan payment plan for you, as we did."
"Nothing special. It's a very fair model."
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Top Industries

By visitors reading reviews
Computer Software Company
13%
Manufacturing Company
11%
Comms Service Provider
10%
Financial Services Firm
10%
Computer Software Company
14%
University
9%
Comms Service Provider
7%
Financial Services Firm
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business16
Midsize Enterprise4
Large Enterprise6
 

Questions from the Community

What is your experience regarding pricing and costs for HackerOne?
The cost is rated as one since there is no need to pay anything, not even a fee or commission.
What needs improvement with HackerOne?
Everything has become slower on HackerOne. I have noticed that older researchers receive all the private invites while newer ones receive fewer. The same goes for real-life events, where the same p...
What is your primary use case for HackerOne?
My use case is similar to DuckTron. The processes I use for DuckTron are exactly the same for HackerOne. Therefore, there isn't much of a difference. I use HackerOne for finding vulnerabilities and...
What do you like most about Kiuwan?
The most valuable feature of the solution stems from the fact that it is quick when processing and giving an output or generating a report.
What is your experience regarding pricing and costs for Kiuwan?
I'm not entirely sure about the price and business aspects, but I assume Checkmarx might be less expensive. I think Checkmarx might offer more affordable options, especially in its smaller business...
What needs improvement with Kiuwan?
Kiuwan can improve its UI a little more. The user experience can be made better. Kiuwan offers a user interface that is similar to the one offered by Windows 7 or Windows 98, which I saw when I ran...
 

Comparisons

 

Also Known As

HackerOne Assets, HackerOne Pentesting Services, HackerOne Security Assessments, HackerOne Vulnerability Management
No data available
 

Overview

 

Sample Customers

Anthropic, Crypto.com, General Motors, GitHub, Goldman Sachs, Uber, and the U.S. Department of Defense
DHL, BNP Paribas, Zurich, AXA, Ernst & Young, KFC, Santander, Latam, Ferrovial
Find out what your peers are saying about HackerOne vs. Kiuwan and other solutions. Updated: September 2025.
869,566 professionals have used our research since 2012.