HackerOne vs The NodeZero Platform by Horizon3.ai comparison

HackerOne and Horizon3.ai are both solutions in the Vulnerability Management category. HackerOne is ranked #30 with an average rating of 8.3, while Horizon3.ai is ranked #11 with an average rating of 8.9. HackerOne holds a 0.7% mindshare in VM, compared to Horizon3.ai’s 1.5% mindshare. Additionally, 88% of HackerOne users are willing to recommend the solution, compared to 90% of Horizon3.ai users who would recommend it.

HackerOne

Read 7 HackerOne reviews

4,032 Views
605 Comparison Views

88% willing to recommend

The NodeZero Platform by Ho...

Read 11 The NodeZero Platform by Horizon3.ai reviews

4,176 Views
1,921 Comparison Views

90% willing to recommend

HackerOne

The NodeZero Platform by Ho...

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Executive SummaryUpdated on Nov 3, 2025

HackerOne and NodeZero Platform by Horizon3.ai compete in the cybersecurity sector. NodeZero holds an advantage due to its comprehensive features and significant perceived value.

Features: HackerOne is known for its extensive hacker community, robust bug bounty capabilities, and seamless third-party integrations, including payment systems and project management tools. NodeZero Platform stands out for its autonomous penetration testing, continuous assessment, and real attack capabilities that showcase vulnerabilities and provide remediation steps.

Room for Improvement: HackerOne could enhance its platform by expanding its automation capabilities, improving the reporting accuracy of vulnerabilities, and offering more detailed metrics for program management. NodeZero could become less complex for deployment, modernize its interface for better usability, and streamline its customer onboarding process to enhance user experience.

Ease of Deployment and Customer Service: HackerOne offers easy integration and a highly responsive support team, simplifying deployment. While NodeZero involves more complexity due to advanced features, it compensates with robust customer service and inclusive assistance throughout the deployment phase.

Pricing and ROI: HackerOne provides cost-effective solutions through its bounty model, allowing flexible spending and beneficial ROI by leveraging external collaboration. NodeZero, with higher initial costs, delivers substantial ROI via robust preventative measures and continuous threat assessment, balancing long-term benefits against its upfront expense.

To learn more, read our detailed HackerOne vs. The NodeZero Platform by Horizon3.ai Report (Updated: January 2026).

Buyer's Guide

HackerOne vs. The NodeZero Platform by Horizon3.ai

January 2026

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Helped 881,707 peers since 2012

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

30th

Ranking in Penetration Testing Services

2nd

Average Rating

8.6

Reviews Sentiment

6.5

Number of Reviews

Ranking in other categories

Application Security Tools (19th), Bug Bounty Platforms (2nd), Attack Surface Management (ASM) (8th), AI Observability (10th)

The NodeZero Platform by Ho...

Ranking in Vulnerability Management

11th

Ranking in Penetration Testing Services

1st

Average Rating

9.0

Reviews Sentiment

5.7

Number of Reviews

Ranking in other categories

Advanced Threat Protection (ATP) (12th), Breach and Attack Simulation (BAS) (1st), Risk-Based Vulnerability Management (5th)

Mindshare comparison

As of February 2026, in the Vulnerability Management category, the mindshare of HackerOne is 0.7%, up from 0.2% compared to the previous year. The mindshare of The NodeZero Platform by Horizon3.ai is 1.5%, up from 0.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Vulnerability Management Market Share Distribution
Product	Market Share (%)
The NodeZero Platform by Horizon3.ai	1.5%
HackerOne	0.7%
Other	97.8%

Vulnerability Management

Featured Reviews

Ruphus Muita

Senior ICT Security Consultant at Applied Principles Limited

Has improved my motivation to submit bugs consistently through fast response and clear filtering

I think HackerOne can be improved by allowing new users to gain access to certain programs that are only open to known, renowned users. 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. I am currently satisfied with the rewards, response time, and other aspects of the platform, so I don't have anything else to add about the necessary improvements. I give HackerOne a nine out of ten because if new hackers are given more opportunities, it could be a perfect 10 for me. However, the reason I gave a nine is that I don't have much to complain about; I specifically love the program and don't have many concerns.

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Shaun Hunt

Chief Information Officer at a construction company with 1,001-5,000 employees

Has unified our IT teams by providing clear visibility into network vulnerabilities and accelerated remediation with real-world attack testing

One of the things that we've shared with Horizon is just the reporting. They've made a lot of changes over time, but when examining computers, most average normal people don't look at a computer and identify it as 114.82.117.180. They identify it as 'the printer for accounting.' When many of the reports give the very detailed technical IP address or serial number, that's really not helpful for anyone other than the person, the hands-on person that's trying to remediate it. All the managers, all the leaders, having information in that format isn't helpful. Being able to have information about what those devices are would be very helpful. There's a technical reason they can't just have an easy button because some people have really complicated networks. When examining things for the average company, the average executive, that 114 number, there's only one of those. But if examining an AT&T or a Walmart, it isn't unique. They haven't solved that problem. But for the 90% of companies, being able to have just a human readable name for all devices on your network in all of the reports all of the time would be the most beneficial.

Read full review

Quotes from Members

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

Pros

"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 feature of HackerOne is its variety of programs. These programs provide depth into various areas, such as mobile, API, and websites."

"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."

"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 has been the right fit for our current situation from both a functionality and cost-effectiveness perspective."

"After the third party conducts the pen test, The NodeZero Platform is run, and it finds the same things they found and sometimes a few other things that they did not even identify."

"I rate the stability of the NodeZero Platform a ten out of ten."

"The NodeZero Platform's real attack capabilities help in identifying vulnerabilities on our on-prem systems because it provides actual vulnerabilities by attacking our systems."

"The NodeZero Platform is amazing; what I love most about it is that it's automated and comparable to the manual pen testing we did with a third-party company, but with the added benefit of unlimited retesting to validate fixes."

"The NodeZero Platform's real attack capabilities help identify vulnerabilities on my on-premise systems by adding an element of validation and offensive security testing on top of known vulnerabilities. The feature that allows security teams to fix and retest vulnerabilities instantly is very useful, even though it may not happen literally 'instantly.' It's a necessary tool for any organization to understand whether vulnerabilities are genuinely exploitable by attackers. With its near-real-time testing capabilities, it's an essential part of any security portfolio."

"Honestly, it's one of the most transformational technologies we've implemented in our company."

"We experienced a threat that could have severely crippled us, but we were able to shut it down before it escalated, thanks to internal vulnerability testing and addressing critical vulnerabilities using their tool."

"For us, The NodeZero Platform is literally the single best security solution we have because the way that it works is we're able to scan every part of our network, both internally and externally, and then get completely actionable feedback that doesn't matter if it's for an application developer or a network admin."

More The NodeZero Platform by Horizon3.ai pros

Cons

"One limitation is that if a finding has been reported on HackerOne and was also reported earlier by another user or outsider, the platform is not able to collate that information together."

"Everything has become slower on HackerOne."

"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."

"The ability to view the conversation between the triagers and the programs will be really good."

"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."

"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."

"One of the areas where improvement is needed is in the visibility and reporting for large enterprises."

"They've added a chatbot which isn't particularly useful, but when it can't answer questions, it forwards messages to human support."

"The reports are quite useless."

"The speed of the scans takes some time, but in my opinion, it is not surprising for what it is doing."

"The areas for improvement for The NodeZero Platform involve integration and automation. It would be beneficial if it could integrate directly with vulnerability management tools that would allow the platform to automatically import data, identify vulnerable systems, and test targets immediately, potentially even enabling automated feedback loops for rescanning since the process is currently manual."

"I think The NodeZero Platform could improve by leveraging GPUs for password cracking, which would be pretty good."

"The only issue we’ve encountered is that sometimes the scans take a long time to complete."

"Sometimes even their support doesn't know why we're seeing certain issues."

More The NodeZero Platform by Horizon3.ai cons

Pricing and Cost Advice

"The tool is open-source and free for bug bounty hunters."

"The solution is free."

Information not available

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Top Industries

By visitors reading reviews

Computer Software Company

11%

Manufacturing Company

11%

Comms Service Provider

11%

Financial Services Firm

10%

Computer Software Company

Manufacturing Company

Comms Service Provider

Government

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	4
Large Enterprise	4

By reviewers
Company Size	Count
Small Business	6
Midsize Enterprise	1
Large Enterprise	4

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.

See all answers

What needs improvement with HackerOne?

See all answers

What is your primary use case for HackerOne?

My main use case for HackerOne is mostly for submitting bugs. I get into the programs listed there, find one that is suitable for me, do my penetration testing on the systems, try to bypass some co...

See all answers

What do you like most about Horizon3.ai?

Penetration testing and scans are useful features.

See all answers

What needs improvement with Horizon3.ai?

I think The NodeZero Platform could improve by leveraging GPUs for password cracking, which would be pretty good.

See all answers

What is your primary use case for Horizon3.ai?

We use The NodeZero Platform for control validation and we are also looking for the likelihood of vulnerabilities.

See all answers

Comparisons

Bugcrowd vs HackerOne

Compared 38% of the time

Synack vs HackerOne

Compared 14% of the time

Intigriti vs HackerOne

Compared 8% of the time

YesWeHack vs HackerOne

Compared 8% of the time

ScienceSoft Penetration Testing Services vs HackerOne

Compared 1% of the time

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Pentera vs The NodeZero Platform by Horizon3.ai

Compared 25% of the time

Tenable Security Center vs The NodeZero Platform by Horizon3.ai

Compared 6% of the time

Cymulate vs The NodeZero Platform by Horizon3.ai

Compared 6% of the time

Tenable Vulnerability Management vs The NodeZero Platform by Horizon3.ai

Compared 5% of the time

Tenable Nessus vs The NodeZero Platform by Horizon3.ai

Compared 4% of the time

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Product Reports

Buyer's Guide

HackerOne

January 2026

Download HackerOne product report

Buyer's Guide

The NodeZero Platform by Horizon3.ai

January 2026

The NodeZero Platform by Horizon3.ai report

Download The NodeZero Platform by Horizon3.ai product report

Also Known As

HackerOne Assets, HackerOne Pentesting Services, HackerOne Security Assessments, HackerOne Vulnerability Management

Horizon3.ai

Overview

HackerOne leads in offensive security with a platform that expertly identifies and remedies security vulnerabilities using AI and a vast researcher community. Trusted by industry giants, it integrates bug bounties, vulnerability disclosure, and code security in software development.

The HackerOne Platform offers a comprehensive suite of services, combining advanced AI technology with the skills of a global security researcher community to address complex security challenges. It facilitates an understanding of vulnerabilities, promoting better remediation practices across software lifecycles. Notable clients include Anthropic, Crypto.com, General Motors, GitHub, Goldman Sachs, Uber, and U.S. Department of Defense. Recognized for innovation and workplace excellence, HackerOne continues to set standards in security solutions.

What key features does HackerOne offer?

Skilled Hacker Community: Access a large pool of expert security researchers.
Third-Party Integrations: Seamless compatibility with various tools like payment systems and project management applications.
Bug Bounty Programs: Incentivized vulnerability discovery across industries.
Direct Communication: Facilitates dialogue for better understanding of vulnerabilities.
Safe Practice Environments: Supports learning for both beginners and seasoned professionals.

Why is HackerOne beneficial for your needs?

Speed of Delivery: Quickly identifies and resolves security issues.
Responsive Support: Reliable assistance enhances user experience.
Transparency in Communication: Clear reporting processes aid in issue resolution.
Income Opportunities: Bug bounties offer financial incentives.

HackerOne finds significant applications in various sectors with its focus on vulnerability assessment, testing, and responsible disclosure. Organizations utilize it for ethical hacking and efficient vulnerability coordination, making it essential in cybersecurity strategies. The platform's reliability is evident in its ability to identify and document security threats effectively.

HackerOne

NodeZero by Horizon3.ai is an offensive security platform that enables users to adopt an attacker’s perspective, reveal vulnerabilities, and verify defense effectiveness with evidence-backed insights.

NodeZero provides autonomous pentesting, showing how attackers exploit misconfigurations, credentials, and exposures into attack paths. It helps focus on real risks rather than hypothetical ones, integrating seamlessly into existing IT and security workflows to streamline processes. The platform drives risk-based vulnerability management and CTEM by validating vulnerabilities and measuring resilience.

What standout features improve your security?

Autonomous Pentesting at Scale: Executes extensive pentests across broad IT landscapes swiftly.
Hybrid Cloud Coverage: Navigates on-premises and cloud domains to find attack paths.
Proof of Exploitation: Offers evidence for every finding.
Fix Validation: Allows quick retesting to ensure vulnerabilities are resolved.
NodeZero Tripwires: Uses deception tokens for real adversary detection.

What benefits should you expect from reviews?

Reduced Vulnerability Noise: Prioritizes exploitable risks with ServiceNow integration.
Automated Workflows: MCP Server automates processes, reducing bottlenecks and enhancing efficiency.
Immediate Fix Validation: Ensures defenses work during attacks.
Real-Time Resilience Measurement: Helps schedule routine assessments without external help.

NodeZero assists in automated penetration testing and vulnerability management in industries like finance and healthcare. It enhances security processes by complementing or replacing existing solutions, enabling efficient testing, feedback, and control validation.

Horizon3.ai

Sample Customers

Anthropic, Crypto.com, General Motors, GitHub, Goldman Sachs, Uber, and the U.S. Department of Defense

Government agencies, Defense Industrial Base organizations, and enterprises in regulated industries such as finance, healthcare, manufacturing, and criticalinfrastructure rely on NodeZero to meet rigorous security and compliance requirements with continuous, scheduled, and on-demand testing.

Buyer's Guide

HackerOne vs. The NodeZero Platform by Horizon3.ai

January 2026

Free Report: HackerOne vs. The NodeZero Platform by Horizon3.ai

Find out what your peers are saying about HackerOne vs. The NodeZero Platform by Horizon3.ai and other solutions. Updated: January 2026.

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