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HackerOne vs Mend.io comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 2026

Review summaries and opinions

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

ROI

Sentiment score
5.6
HackerOne enhances security and efficiency with varied ROI; larger entities benefit more than smaller ones, citing cost savings.
Sentiment score
6.5
Mend.io boosts productivity and security by reducing vulnerability management time, improving code quality, and integrating seamlessly with workflows.
HackerOne provides strong value by helping organizations find vulnerabilities faster and reduce the higher costs associated with security breaches.
Senior software engineer at Simplifyvms
We receive rewards without needing to invest any money, so the return on investment is substantial.
dApp Auditor at Hacken
For someone who is starting or in the middle, it is very difficult because you can spend 20 hours sending 20 reports but none of them gets anything.
QA Engineering Lead at kintsugi
Mend.io has provided a good return on investment by significantly reducing vulnerabilities.
CEO at a computer software company with 10,001+ employees
 

Customer Service

Sentiment score
6.9
HackerOne's customer support is generally proactive and responsive, though some users have noted slower responses and communication issues.
Sentiment score
6.8
Mend.io's support is rated highly for responsiveness and expertise, though some users note delays and confusion with partners.
We have priority support because we are a higher tier, and with high report volumes, the turnaround time is very good.
Senior software engineer at Simplifyvms
Technical support at HackerOne has slowed down considerably compared to four years ago.
dApp Auditor at Hacken
The ease of collaboration with ethical hackers on HackerOne has been quite good.
Senior Security Professional at Oportun, Inc.
Critical tickets are responded to within an hour.
Product Security Architect at a computer software company with 10,001+ employees
They prioritize providing the best experience to large organizations like ours, belonging to the Fortune 100.
CEO at a computer software company with 10,001+ employees
I have noticed that the speed to respond has decreased over time.
VP at a tech vendor with 5,001-10,000 employees
 

Scalability Issues

Sentiment score
7.6
HackerOne's scalable design efficiently supports growth and adaptability, accommodating large user bases and varying security needs effectively.
Sentiment score
7.5
Mend.io scales efficiently, seamlessly integrating with tools and supporting large loads, offering adaptability globally despite minor challenges.
It is a large platform with many programs and clients.
dApp Auditor at Hacken
HackerOne is very scalable because we can put bounties for any number of hackers at the same time and test thoroughly.
Senior software engineer at Simplifyvms
It maintains a high signal-to-noise ratio and addresses scalability through infrastructure, triage services, and AI automation.
Consultant at a manufacturing company with 10,001+ employees
Regarding scalability, I would also rate it a ten because in some cases, I have 500 projects inside a single product, so I think it is quite scalable.
Product Security Architect at a computer software company with 10,001+ employees
 

Stability Issues

Sentiment score
8.2
HackerOne generally receives praise for stability and reliability, despite occasional reports of minor bugs and downtime.
Sentiment score
7.8
Mend.io is reliable, with minimal downtime, seamless integration, broad use case support, and optimal browser compatibility, enhancing development processes.
HackerOne was down for some time and the response was not good.
QA Engineering Lead at kintsugi
Mend.io is very stable; we did not have any issues.
CEO at a computer software company with 10,001+ employees
AI integration in code security tools like Mend.io is still in its early stages and relatively immature.
CEO at a computer software company with 10,001+ employees
 

Room For Improvement

Users seek cost predictability, faster responses, better integrations, improved triaging, communication, invite guidelines, and flexible payouts.
Mend.io users want improved notifications, onboarding, dashboard, customization, integrations, language support, AI features, and enhanced security and documentation.
More advanced AI capabilities would help prioritize reports, reduce false positives, and speed up the validation.
Senior software engineer at Simplifyvms
There are no clear guidelines for being invited to programs and conferences.
dApp Auditor at Hacken
Sometimes new users don't receive invites just because they are new, despite potentially being very skilled hackers, so I feel new users should get more chances and opportunities.
Senior ICT Security Consultant at Applied Principles Limited
That's not a limitation of Mend.io; I think that's a general problem with any tool in the market because no tool in the market will actually know what portion of the code I'm actually using from that particular library if it is vulnerable or not.
CEO at a computer software company with 10,001+ employees
The actual challenge is how easy it is to integrate it in the early phase of the software development life cycle.
Principal Architect at a consultancy with 11-50 employees
I strongly recommend that they start working with AI for the reporting part.
VP at a tech vendor with 5,001-10,000 employees
 

Setup Cost

HackerOne is cost-effective for hunters, typically funded by companies, with a 20% fee on awards, making it affordable.
Mend.io provides flexible, scalable enterprise pricing with fixed costs, though some seek alternatives due to potential rising expenses.
The cost is rated as one since there is no need to pay anything, not even a fee or commission.
dApp Auditor at Hacken
I have not experienced any costs since I use HackerOne independently, just logging into the site, hunting bugs, and submitting them without any expenses.
Senior ICT Security Consultant at Applied Principles Limited
The cost of Mend.io is competitive, being quite low compared to others.
CEO at a computer software company with 10,001+ employees
 

Valuable Features

HackerOne excels in vulnerability tracking, researcher engagement, and integration, enhancing security through a global ethical hacker community.
Mend.io offers comprehensive open source dependency management, seamless integration, and automation, enhancing security and efficiency in CI/CD pipelines.
It has a very simple user interface, and it gives you a quick response—if you submit a bug, someone reaches out to you within minutes, telling you they will verify the bug, and it can be verified in just a few days, sometimes even less than a day, which stands out for me.
Senior ICT Security Consultant at Applied Principles Limited
HackerOne is a very good platform with the trust of different companies including Shopify, PayPal, and Uber.
Senior software engineer at Simplifyvms
I find bug bounty programs most valuable for our organization because they invite researchers from around the globe to find bugs in our environment, allowing us to fix various severity vulnerabilities or bugs that, if left unaddressed, could lead to losing customers.
Consultant at a manufacturing company with 10,001+ employees
We find it 100% accurate in detecting vulnerabilities.
CEO at a computer software company with 10,001+ employees
It handles Application Security, performing SCA SAST and container scanning.
Principal Architect at a consultancy with 11-50 employees
The features I find most valuable in Mend.io are the ease of use; it is very easy to access and integrate.
VP at a tech vendor with 5,001-10,000 employees
 

Categories and Ranking

HackerOne
Ranking in Application Security Tools
20th
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
11
Ranking in other categories
Vulnerability Management (38th), Bug Bounty Platforms (2nd), Penetration Testing Services (2nd), Attack Surface Management (ASM) (7th), AI Observability (17th)
Mend.io
Ranking in Application Security Tools
9th
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
35
Ranking in other categories
Software Composition Analysis (SCA) (5th), Static Code Analysis (4th), Software Supply Chain Security (1st)
 

Mindshare comparison

As of August 2026, in the Application Security Tools category, the mindshare of HackerOne is 0.8%, up from 0.2% compared to the previous year. The mindshare of Mend.io is 2.5%, down from 3.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Security Tools Mindshare Distribution
ProductMindshare (%)
Mend.io2.5%
HackerOne0.8%
Other96.7%
Application Security Tools
 

Featured Reviews

NitishKumar - PeerSpot reviewer
Consultant at a manufacturing company with 10,001+ employees
Crowdsourced security has strengthened our bug discovery and improved vulnerability response
HackerOne is already doing well, although I believe implementing stricter SLAs for the time to first response and time to bounty would help prevent researchers' burnout, especially regarding duplicate submissions. I suggest systematic bug rewards because currently, if a researcher finds one bug in multiple places, they often only get paid for one. Improving the handling of systemic vulnerabilities would encourage deeper research. Additionally, improving multi-currency and crypto payout options would help make the platform more accessible globally.
meetharoon - PeerSpot reviewer
CEO at a computer software company with 10,001+ employees
Centralized security monitoring has reduced false positives and improves dependency governance
The only area for improvement I would say is that the false positives are nearly zero; everything is mostly like 99 to 99.99% or we can say 100% accurate. There were a few areas for improvement just from the last time I saw; I think the user experience had a little problem. We wanted to have certain reports based on our kind of scenario, but the tool did not allow us to create custom reports. We had asked for some facility and some ability for us to create some custom reports. That would be awesome if they allow us to create custom reports the way we wanted. There is one small area which I don't know whether we should call a tool limitation or a wish list; if I use a library and I don't use all the capabilities of the library but only a portion of it and that portion is not vulnerable, but there is a component which is outdated, that is a problem, even though I don't use that component. Mend.io will discover there is a problem in the whole library; that is correct. That's a valid discovery, but in my case, for example, if I don't use that particular portion, then it actually is not making sense for me, but that's not a limitation of Mend.io; I think that's a general problem with any tool in the market because no tool in the market will actually know what portion of the code I'm actually using from that particular library if it is vulnerable or not.
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Top Industries

By visitors reading reviews
Manufacturing Company
12%
Comms Service Provider
12%
Financial Services Firm
10%
Computer Software Company
8%
Financial Services Firm
14%
Manufacturing Company
12%
Computer Software Company
10%
Construction Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise1
Large Enterprise7
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise3
Large Enterprise22
 

Questions from the Community

What is your experience regarding pricing and costs for HackerOne?
I'm not very sure about pricing, setup costs, and licensing, as those are managed by our management team.
What needs improvement with HackerOne?
HackerOne can be improved, and the insights can be a little better. I chose a nine for my rating because it has very great features such as a large research community, workflow integration, analyti...
What is your primary use case for HackerOne?
My main use case for HackerOne is bug bounties and getting paid through that platform. Companies like Fastify and Oracle create bug bounties and vulnerability disclosure programs on HackerOne. Ethi...
How does WhiteSource compare with SonarQube?
Red Hat Ceph does well in simplifying storage integration by replacing the need for numerous storage solutions. This solution allows for multiple copies of replicated and coded pools to be kept, ea...
How does WhiteSource compare with Black Duck?
We researched Black Duck but ultimately chose WhiteSource when looking for an application security tool. WhiteSource is a software solution that enables agile open source security and license compl...
What is your experience regarding pricing and costs for Mend.io?
Mend.io SCA offers a competitive pricing structure that is relatively affordable compared to similar solutions in the market. This makes it an attractive option for organizations looking to enhance...
 

Comparisons

 

Also Known As

HackerOne Assets, HackerOne Pentesting Services, HackerOne Security Assessments, HackerOne Vulnerability Management
WhiteSource, Mend SCA, Mend.io Supply Chain Defender, Mend SAST
 

Overview

 

Sample Customers

Anthropic, Crypto.com, General Motors, GitHub, Goldman Sachs, Uber, and the U.S. Department of Defense
Microsoft, Autodesk, NCR, Target, IBM, vodafone, Siemens, GE digital, KPMG, LivePerson, Jack Henry and Associates
Find out what your peers are saying about HackerOne vs. Mend.io and other solutions. Updated: August 2026.
909,725 professionals have used our research since 2012.