Try our new research platform with insights from 80,000+ expert users

HackerOne vs Microsoft Defender Vulnerability Management comparison

Sponsored
 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 9, 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

Zafran Security
Sponsored
Ranking in Vulnerability Management
27th
Average Rating
9.6
Reviews Sentiment
8.1
Number of Reviews
3
Ranking in other categories
Continuous Threat Exposure Management (CTEM) (6th)
HackerOne
Ranking in Vulnerability Management
38th
Average Rating
8.6
Reviews Sentiment
7.5
Number of Reviews
5
Ranking in other categories
Application Security Tools (30th), Bug Bounty Platforms (1st), Penetration Testing Services (1st), Attack Surface Management (ASM) (9th)
Microsoft Defender Vulnerab...
Ranking in Vulnerability Management
14th
Average Rating
8.0
Reviews Sentiment
6.9
Number of Reviews
12
Ranking in other categories
Advanced Threat Protection (ATP) (17th), Microsoft Security Suite (22nd), Risk-Based Vulnerability Management (5th)
 

Mindshare comparison

As of April 2025, in the Vulnerability Management category, the mindshare of Zafran Security is 0.4%. The mindshare of HackerOne is 0.3%, up from 0.1% compared to the previous year. The mindshare of Microsoft Defender Vulnerability Management is 3.2%, up from 2.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Vulnerability Management
 

Featured Reviews

Israel Cavazos Landini - PeerSpot reviewer
Weekly insights and risk analysis facilitate informed security decisions
I appreciate the weekly insights Zafran provides, which include critical topics for networks and IT security, allowing us to evaluate which insights apply to our environment. The organization score feature is valuable to keep the leadership team updated on how our infrastructure fares security-wise. The applicable risk level versus base risk level feature is beneficial because prior to Zafran, we only used the base risk level, but now understand that risk depends on the asset itself. Zafran is an excellent tool.
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.
TakayukiUmehara - PeerSpot reviewer
Ease of management and integration supports operations, but has high resource consumption
A valuable feature is the ease of management and integration with Microsoft products. I appreciate that I can click on a server in the Defender Console, notice a risk, and retrieve all necessary information. Speed is a key feature as it is very quick to administer and allows for manual configuration from the portal.

Quotes from Members

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

Pros

"Zafran has become an indispensable tool in our cybersecurity arsenal."
"Zafran is an excellent tool."
"We are able to see the real risk of a vulnerability on our environment with our security tools."
"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."
"HackerOne is larger than WebCloud and has a better reputation than BugCloud, which results in a smoother process."
"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."
"The most valuable aspect is the kind of assessment results I get, and the recommendations provided in Microsoft products really help in taking care of the resources."
"The recommendations, scores, and steps to remediate actions are highly useful."
"The solution helps identify threats and vulnerabilities."
"The product’s most valuable features are compliance, recommendations, and inventories."
"Microsoft Defender Vulnerability Management is versatile and assesses vulnerabilities, providing detailed information on CVEs, their categories, and exploit statuses."
"The integration with Sentinel has been one of the most valuable features for my organization."
"The solution is highly scalable."
"The integration with SIEM is the best, specifically the native integration with Microsoft SIEM."
 

Cons

"Initially, we were somewhat concerned about the scalability of Zafran due to our large asset count and the substantial amount of information we needed to process."
"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."
"Everything has become slower on HackerOne."
"The ability to view the conversation between the triagers and the programs will be really good."
"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. I have noticed that older researchers receive all the private invites while newer ones receive fewer."
"The setup phase of the product is not that easy and needs a person to have a certain level of expertise."
"We have experienced some logging issues, including a few hours of downtime initially. Despite this, I would rate the overall stability as an eight."
"The worst aspect is the refresh rate of the dashboard. A vulnerability I patch within 15 minutes takes 24 additional hours for an update."
"It is expensive."
"The automated remediations can be more specific."
"Integration can be improved."
"The constant changes in the product configuration or the console setup can sometimes be challenging."
"The technical support takes too much time to resolve tickets."
 

Pricing and Cost Advice

Information not available
"The tool is open-source and free for bug bounty hunters."
"The solution is free."
"The product’s pricing is medium."
"The tool is a bit costly."
"The licensing model follows a per-user per-month structure."
"The licensing costs are reasonable."
"I rate the product's price a three on a scale of one to ten, where one is a low price, and ten is a high price."
report
Use our free recommendation engine to learn which Vulnerability Management solutions are best for your needs.
847,862 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Computer Software Company
15%
Financial Services Firm
12%
Manufacturing Company
6%
Retailer
5%
Computer Software Company
15%
Financial Services Firm
13%
Manufacturing Company
11%
Comms Service Provider
11%
Financial Services Firm
13%
Computer Software Company
13%
Government
11%
Manufacturing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Zafran Security?
I find that the pricing for Zafran aligns well with the comprehensive features it offers. The asset and user-based li...
What needs improvement with Zafran Security?
While Zafran Security is already a powerful tool, there are areas where it could be further improved to provide even ...
What is your primary use case for Zafran Security?
Our primary use case for Zafran involves leveraging it to enhance our vulnerability risk scoring methodology. In toda...
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 whil...
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, t...
What is your experience regarding pricing and costs for Microsoft Defender Vulnerability Management?
I would rate the price as a three for us due to the partnership discounts. For non-partners, however, the cost could ...
What needs improvement with Microsoft Defender Vulnerability Management?
For our current usage, we do not have any complaints, but a potential improvement could be the introduction of a more...
 

Also Known As

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

Overview

 

Sample Customers

Information Not Available
Zenefits, Adobe, Yelp
Information Not Available
Find out what your peers are saying about HackerOne vs. Microsoft Defender Vulnerability Management and other solutions. Updated: April 2025.
847,862 professionals have used our research since 2012.