Top Alternative to HackerOne for %%Penetration Testing%%

Tired of relying on automated scans? Discover HackerOne alternatives that offer expert-led penetration testing and real-time, expert-driven strategies that strengthen your defenses before threats strike.

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Driven by top hackers from
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Driven by top hackers from
A blue and white logo with the word metro on it.A blue sign that says pay paid.A reddire logo with a ghost face on it.The logo for yelp.The word linked is displayed in blue and white.A picture of a carrot on a black and white background.A black and white photo of a sign that says bigcommerce.
A blue and white logo with the word metro on it.A blue sign that says pay paid.A reddire logo with a ghost face on it.The logo for yelp.The word linked is displayed in blue and white.A picture of a carrot on a black and white background.A black and white photo of a sign that says bigcommerce.

Why Businesses Are Switching from HackerOne to %%Appsecure%%

Bug Bounty Talent

While HackerOne leans heavily on automation, join Fortune 500 companies that trust top ethical hackers via AppSecure for expert security support and seamless teamwork.

One size doesn't fit all

AppSecure crafts personalized, long-term security strategies that address your specific risks and business needs.

Developer-Friendly Reporting

AppSecure delivers reports with actionable insights your developers can act on unlike HackerOne's surface-level summaries.

A deep dive into the top competitors and alternatives to HackerOne

App Secure
NCC Group
Fire Compass
BreachLock
Redscan
Netitude
Bishop Fox

About company

AppSecure leads the way in delivering high-quality penetration testing services. Known for research-backed methods, AppSecure blends manual testing with a bug bounty-driven approach. Its team includes ethical hackers recognized by companies like Meta, PayPal, and Amazon. AppSecure stands out by offering real-world attack simulations and compliance support across major standards like SOC2, ISO 27001, PCI DSS, and GDPR. Know more about AppSecure’s pentesting services and red teaming as a service.
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Key Features

  • Manual, research-backed penetration testing
  • Bug bounty-driven security with elite ethical hackers
  • Real-world attack simulations (recognized by Meta, PayPal, Amazon)
  • Compliance support for SOC2, ISO 27001, PCI DSS, GDPR

NCC Group is a global leader in cybersecurity consulting, offering deep technical expertise and a wide range of security services. Known for rigorous, customized penetration testing and advisory, NCC Group is trusted by enterprises seeking comprehensive risk mitigation and regulatory compliance. Their global reach and industry reputation make them ideal for organizations with complex, high-stakes security needs.

‍Key Features

  • In-depth, bespoke penetration testing for applications, networks, and infrastructure
  • Global team of certified security experts
  • Strong focus on compliance and regulatory requirements
  • End-to-end security services, including incident response and advisory
  • Ideal for large enterprises and critical infrastructure

Fire Compass offers continuous automated red teaming and attack surface management. Their platform proactively discovers and tests digital assets for vulnerabilities, simulating real-world attacks at scale. FireCompass is ideal for organizations seeking ongoing, automated security validation and rapid risk identification.

‍Key Features

  • Continuous automated red teaming (CART)
  • Attack surface discovery and monitoring
  • Real-time vulnerability detection and prioritization
  • Scalable, cloud-based platform
  • Suited for organizations needing persistent, proactive testing

BreachLock combines automation with human expertise to deliver on-demand, cloud-based penetration testing. Their platform streamlines the testing process for web, network, and cloud environments, making security accessible and efficient for businesses of all sizes.

‍Key Features

  • On-demand, cloud-based penetration testing
  • Hybrid approach: automated scans plus manual validation
  • Quick turnaround and simplified engagement
  • Supports compliance with industry standards
  • Cost-effective for SMBs and growing enterprises

Redscan provides CREST-accredited penetration testing services, focusing on identifying and mitigating cyber risks across networks, applications, and endpoints. Their expert-led approach and actionable reporting help organizations strengthen their security posture and meet regulatory demands.

‍Key Features

  • CREST-certified penetration testing
  • Comprehensive coverage across IT environments
  • Actionable, prioritized remediation guidance
  • Strong compliance and regulatory alignment
  • Suited for organizations requiring accredited testing

Netitude delivers practical penetration testing and cybersecurity services tailored to SMEs. Their focus is on clear, jargon-free reporting and actionable recommendations, making security accessible for businesses without in-house expertise.

‍Key Features

  • Penetration testing tailored for SMEs
  • Clear, business-focused reporting
  • Emphasis on practical, actionable advice
  • UK-based team with local support
  • Cost-effective, straightforward engagement

Bishop Fox specializes in advanced application and offensive security testing. Leveraging decades of experience and proprietary tools, Bishop Fox delivers deep manual assessments that uncover complex vulnerabilities often missed by automated scans. Their tailored approach and expert team make them a top choice for organizations needing thorough, high-assurance testing.

‍Key Features

  • Deep manual and automated penetration testing
  • Proprietary tools and methodologies
  • Expertise across diverse application types and programming languages
  • Contextual, business-impact focused reporting
  • Flexible delivery models to match DevOps speed

App Secure

About company

AppSecure leads the way in delivering high-quality penetration testing services. Known for research-backed methods, AppSecure blends manual testing with a bug bounty-driven approach. Its team includes ethical hackers recognized by companies like Meta, PayPal, and Amazon. AppSecure stands out by offering real-world attack simulations and compliance support across major standards like SOC2, ISO 27001, PCI DSS, and GDPR. Know more about AppSecure’s pentesting services and red teaming as a service.
‍

Key Features

  • Manual, research-backed penetration testing
  • Bug bounty-driven security with elite ethical hackers
  • Real-world attack simulations (recognized by Meta, PayPal, Amazon)
  • Compliance support for SOC2, ISO 27001, PCI DSS, GDPR

NCC Group

NCC Group is a global leader in cybersecurity consulting, offering deep technical expertise and a wide range of security services. Known for rigorous, customized penetration testing and advisory, NCC Group is trusted by enterprises seeking comprehensive risk mitigation and regulatory compliance. Their global reach and industry reputation make them ideal for organizations with complex, high-stakes security needs.

‍Key Features

  • In-depth, bespoke penetration testing for applications, networks, and infrastructure
  • Global team of certified security experts
  • Strong focus on compliance and regulatory requirements
  • End-to-end security services, including incident response and advisory
  • Ideal for large enterprises and critical infrastructure

Fire Compass

Fire Compass offers continuous automated red teaming and attack surface management. Their platform proactively discovers and tests digital assets for vulnerabilities, simulating real-world attacks at scale. FireCompass is ideal for organizations seeking ongoing, automated security validation and rapid risk identification.

‍Key Features

  • Continuous automated red teaming (CART)
  • Attack surface discovery and monitoring
  • Real-time vulnerability detection and prioritization
  • Scalable, cloud-based platform
  • Suited for organizations needing persistent, proactive testing

BreachLock

BreachLock combines automation with human expertise to deliver on-demand, cloud-based penetration testing. Their platform streamlines the testing process for web, network, and cloud environments, making security accessible and efficient for businesses of all sizes.

‍Key Features

  • On-demand, cloud-based penetration testing
  • Hybrid approach: automated scans plus manual validation
  • Quick turnaround and simplified engagement
  • Supports compliance with industry standards
  • Cost-effective for SMBs and growing enterprises

Redscan

Redscan provides CREST-accredited penetration testing services, focusing on identifying and mitigating cyber risks across networks, applications, and endpoints. Their expert-led approach and actionable reporting help organizations strengthen their security posture and meet regulatory demands.

‍Key Features

  • CREST-certified penetration testing
  • Comprehensive coverage across IT environments
  • Actionable, prioritized remediation guidance
  • Strong compliance and regulatory alignment
  • Suited for organizations requiring accredited testing

Netitude

Netitude delivers practical penetration testing and cybersecurity services tailored to SMEs. Their focus is on clear, jargon-free reporting and actionable recommendations, making security accessible for businesses without in-house expertise.

‍Key Features

  • Penetration testing tailored for SMEs
  • Clear, business-focused reporting
  • Emphasis on practical, actionable advice
  • UK-based team with local support
  • Cost-effective, straightforward engagement

Bishop Fox

Bishop Fox specializes in advanced application and offensive security testing. Leveraging decades of experience and proprietary tools, Bishop Fox delivers deep manual assessments that uncover complex vulnerabilities often missed by automated scans. Their tailored approach and expert team make them a top choice for organizations needing thorough, high-assurance testing.

‍Key Features

  • Deep manual and automated penetration testing
  • Proprietary tools and methodologies
  • Expertise across diverse application types and programming languages
  • Contextual, business-impact focused reporting
  • Flexible delivery models to match DevOps speed

Find out why AppSecure should be your only alternative

Security teams are moving to AppSecure for deeper insights, faster remediation, and expert-led testing that adapts to their environment.
If you're done with generic scans and want precision, performance, and proactive security, it's time to level up with AppSecure.
Book a demo and explore why security leaders across industries prefer AppSecure as the #1 alternative to Astra Security.
Testimonial

People Love What We Do

Service Used:
Product Security as a Service

AppSecure helped us uncover vulnerabilities that traditional security assessments missed. Their red teaming approach is unmatched.

Hari
VP Engineering @Near
Service Used:
Product Security as a Service

We have been working with AppSecure for 3 years, and their deep security expertise has been invaluable in securing our applications.

Prashant Dhanodkar
CISO @SBI General Insurance
FAQs

Frequently Asked Questions

Who are HackerOne’s main competitors?

AppSecure is one of the top-rated competitors to Astra Security, offering advanced VAPT, real-world attack simulations, and manual penetration testing conducted by top bug bounty hackers. One more notable alternative to HackerOne would be cobalt.

What are some of the biggest drawbacks to using HackerOne?

While HackerOne offers strong protection, there are some areas where it may fall short compared to competitors:

• Slower response times: Some users report that Bishop Fox's incident response times are longer compared to competitors like AppSecure and Cobalt.
• Less comprehensive compliance support: Competitors like AppSecure offer robust compliance support for standards like SOC2, ISO 27001, and PCI DSS.

Which alternative offers advanced red teaming that HackerOne doesn't?

AppSecure provides sophisticated red teaming services including phishing simulations, social engineering, and lateral movement. HackerOne does not provide advanced red teaming services.

What features should HackerOne alternatives have?

When evaluating alternatives to HackerOne, look for the following key features:

• Manual penetration testing: Provides in-depth, real-world testing to identify vulnerabilities more effectively.
• Bug bounty-driven security: Leverages elite ethical hackers to ensure comprehensive coverage and quicker identification of risks.
• Compliance support: Helps businesses stay compliant with important security standards like SOC2, ISO 27001, and PCI DSS.
• Fast reporting and remediation: Ensures quick identification and mitigation of vulnerabilities.

Why are developers and IT teams switching from HackerOne to Appsecure?

Developers prefer AppSecure for its collaboration model, real-time findings, and detailed, reproducible reports. While there are reports by users for Cobalt’s inconsistent report depth, and HackerOne's limited ecosystem, AppSecure integrates seamlessly with development workflows.

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