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HackerOne vs Zafran Security 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

HackerOne
Ranking in Vulnerability Management
26th
Average Rating
8.2
Reviews Sentiment
6.6
Number of Reviews
11
Ranking in other categories
Application Security Tools (13th), Bug Bounty Platforms (1st), Penetration Testing Services (2nd), Attack Surface Management (ASM) (6th), AI Observability (11th)
Zafran Security
Ranking in Vulnerability Management
17th
Average Rating
9.6
Reviews Sentiment
7.8
Number of Reviews
6
Ranking in other categories
Continuous Threat Exposure Management (CTEM) (1st)
 

Mindshare comparison

As of May 2026, in the Vulnerability Management category, the mindshare of HackerOne is 0.8%, up from 0.2% compared to the previous year. The mindshare of Zafran Security is 0.9%, up from 0.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Vulnerability Management Mindshare Distribution
ProductMindshare (%)
Zafran Security0.9%
HackerOne0.8%
Other98.3%
Vulnerability Management
 

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.
reviewer2707311 - PeerSpot reviewer
Sr. Information Security Analyst at a healthcare company with 501-1,000 employees
Effective, fast risk reduction with critical threat intelligence updates
The dashboarding and reporting functionality of Zafran Security is an area that definitely could use some improvements. Overall, you get some dashboards and widgets to start with that are helpful, but customization was lacking. It is definitely a weaker point of the product right now, but am confident this will be changing soon!

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."
"HackerOne has been the right fit for our current situation from both a functionality and cost-effectiveness perspective."
"I notice a return on investment through the group of researchers at HackerOne identifying vulnerabilities, saving us money, time, and manpower, with the efficiency of HackerOne allowing them to accomplish in three to four hours what would take two red teamers a whole day."
"The fast verification process impacts my motivation significantly because a quick response keeps me motivated, and if I'm going to try and hunt bugs today, I would appreciate a response within the day or at least within a few days."
"The most valuable feature of HackerOne is its variety of programs. These programs provide depth into various areas, such as mobile, API, and websites."
"It helps me to get new sales, profits, and other benefits."
"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."
"If you are starting out as a beginner in penetration testing and want to become a professional in bug bounty, I would advise you to get started with HackerOne."
"Zafran has become an indispensable tool in our cybersecurity arsenal."
"Overall, we have seen about eighty-seven percent reduction of the number of vulnerabilities that require urgency to remediate, specifically the number of criticals."
"We saw benefits from Zafran Security almost immediately after deploying it."
"With Zafran Security, it integrates with your security controls, allowing you to take that risk score and reduce it based on the controls in place or increase the risk based on different factors, such as if the issue is internet reachable or if there's an exploit in the wild."
"Zafran is an excellent tool."
"We are able to see the real risk of a vulnerability on our environment with our security tools."
 

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."
"Cost management in HackerOne is hard to predict, and spending can be difficult to forecast."
"HackerOne provides a "HackBot" which helps identify other relevant reports, including duplicates, public reports from other companies, etc. However, the functionality is limited and it would be nice to integrate it with broader services offered like auto responses, triggers, etc."
"Everything has become slower on HackerOne."
"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."
"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."
"Triage response time is a significant issue. The response time and triage speed are not fast enough, and this is causing many people to leave HackerOne."
"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."
"The dashboarding and reporting functionality of Zafran Security is an area that definitely could use some improvements."
"I think the ability to have some enhanced reporting capabilities is something they can improve on, as they have good reports but we have asked for some specific reporting enhancements."
 

Pricing and Cost Advice

"The solution is free."
"The tool is open-source and free for bug bounty hunters."
Information not available
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Top Industries

By visitors reading reviews
Comms Service Provider
12%
Manufacturing Company
11%
Financial Services Firm
10%
Computer Software Company
10%
Financial Services Firm
11%
Manufacturing Company
8%
Computer Software Company
7%
Outsourcing Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise2
Large Enterprise7
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for HackerOne?
I have not experienced any costs since I use HackerOne independently, just logging into the site, hunting bugs, and submitting them without any expenses.
What needs improvement with HackerOne?
Triage response time is a significant issue. Many researchers are now sending reports, but there is considerable delay in responses. For example, I reported something last week that was a critical ...
What is your primary use case for HackerOne?
I have projects and companies reaching out to me to conduct security testing and find issues in their systems. I use HackerOne for that purpose.
What is your experience regarding pricing and costs for Zafran Security?
Since we stood Zafran Security up in our private cloud, we handle the maintenance on our side. As we opted not to use their public offering, we took responsibility for everything within that bounda...
What needs improvement with Zafran Security?
In terms of areas for improvement, Zafran Security is doing a really great job as a new and emerging company. Oftentimes, new companies try to be everything to everyone or overload the system with ...
What is your primary use case for Zafran Security?
My use cases for Zafran Security revolve around two primary areas. One is around vulnerability management and prioritization of vulnerabilities and risks because we're a really large company with a...
 

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
Information Not Available
Find out what your peers are saying about HackerOne vs. Zafran Security and other solutions. Updated: April 2026.
893,221 professionals have used our research since 2012.