Ares vs Horizon3.ai
Two autonomous offensive platforms, built for different attack surfaces.
This page compares Horizon3.ai’s NodeZero: an autonomous network and infrastructure pentester, with Ares, an API-first offensive platform that tests web, APIs, and mobile apps as the target, not as a doorway into the network. Ares also provides attack surface management and discovers Shadow AI running in your environment, with authorized testing of supported AI services and applicable MITRE ATLAS coverage.
Ares vs Horizon3.ai
Two autonomous offensive platforms, built for different attack surfaces.
This page compares Horizon3.ai’s NodeZero: an autonomous network and infrastructure pentester, with Ares, an API-first offensive platform that tests web, APIs, and mobile apps as the target, not as a doorway into the network. Ares also provides attack surface management and discovers Shadow AI running in your environment, with authorized testing of supported AI services and applicable MITRE ATLAS coverage.
Ares vs Horizon3.ai
Two autonomous offensive platforms, built for different attack surfaces.
This page compares Horizon3.ai’s NodeZero: an autonomous network and infrastructure pentester, with Ares, an API-first offensive platform that tests web, APIs, and mobile apps as the target, not as a doorway into the network. Ares also provides attack surface management and discovers Shadow AI running in your environment, with authorized testing of supported AI services and applicable MITRE ATLAS coverage.
What each is built for
Same discipline, different battleground.
Both platforms attack running systems autonomously and prove findings with real exploits. The difference is where they operate: NodeZero owns the network, Ares owns the application.
What Horizon3.ai is built for
Horizon3.ai built NodeZero to own the network. It runs autonomous internal, external, and cloud pentests, chains credential attacks into lateral movement, and proves how an attacker reaches domain admin. It treats the app as a pivot point into infrastructure, and web testing is still in early access.
What Ares is built for
An API-first autonomous offensive platform that tests web, APIs, and mobile apps in one platform today. Ares goes deep on access-control flaws like BOLA, follows real mobile-to-API attack chains, and returns request/response evidence with developer-ready remediation. Ares also provides attack surface management and discovers Shadow AI running in your environment, with authorized testing of supported AI services and applicable MITRE ATLAS coverage.
What each is built for
Same discipline, different battleground.
Both platforms attack running systems autonomously and prove findings with real exploits. The difference is where they operate: NodeZero owns the network, Ares owns the application.
What Horizon3.ai is built for
Horizon3.ai built NodeZero to own the network. It runs autonomous internal, external, and cloud pentests, chains credential attacks into lateral movement, and proves how an attacker reaches domain admin. It treats the app as a pivot point into infrastructure, and web testing is still in early access.
What Ares is built for
An API-first autonomous offensive platform that tests web, APIs, and mobile apps in one platform today. Ares goes deep on access-control flaws like BOLA, follows real mobile-to-API attack chains, and returns request/response evidence with developer-ready remediation. Ares also provides attack surface management and discovers Shadow AI running in your environment, with authorized testing of supported AI services and applicable MITRE ATLAS coverage.
What each is built for
Same discipline, different battleground.
Both platforms attack running systems autonomously and prove findings with real exploits. The difference is where they operate: NodeZero owns the network, Ares owns the application.
What Horizon3.ai is built for
Horizon3.ai built NodeZero to own the network. It runs autonomous internal, external, and cloud pentests, chains credential attacks into lateral movement, and proves how an attacker reaches domain admin. It treats the app as a pivot point into infrastructure, and web testing is still in early access.
What Ares is built for
An API-first autonomous offensive platform that tests web, APIs, and mobile apps in one platform today. Ares goes deep on access-control flaws like BOLA, follows real mobile-to-API attack chains, and returns request/response evidence with developer-ready remediation. Ares also provides attack surface management and discovers Shadow AI running in your environment, with authorized testing of supported AI services and applicable MITRE ATLAS coverage.
Decision snapshot
A quick read on which fits your goal.
Compare where Horizon3.ai fits for network and lateral-movement pentesting, and where Ares fits for full-stack exposure validation across web, API, and mobile. Ares also provides attack surface management and discovers Shadow AI running in your environment, with authorized testing of supported AI services and applicable MITRE ATLAS coverage.
Horizon3.ai may be a fit if…
Your primary risk lives in the internal network and Active Directory.
You need lateral-movement and domain-admin attack paths proven.
Application-layer and mobile testing can wait.
Ares may be a fit if…
You need application testing, Shadow AI discovery, and attack surface management.
APIs and mobile backends are your primary risk surface.
You need deep BOLA and OWASP API Top 10 coverage.
You need to test internal, on-prem, or air-gapped targets.
Decision snapshot
A quick read on which fits your goal.
Compare where Horizon3.ai fits for network and lateral-movement pentesting, and where Ares fits for full-stack exposure validation across web, API, and mobile. Ares also provides attack surface management and discovers Shadow AI running in your environment, with authorized testing of supported AI services and applicable MITRE ATLAS coverage.
Horizon3.ai may be a fit if…
Your primary risk lives in the internal network and Active Directory.
You need lateral-movement and domain-admin attack paths proven.
Application-layer and mobile testing can wait.
Ares may be a fit if…
You need application testing, Shadow AI discovery, and attack surface management.
APIs and mobile backends are your primary risk surface.
You need deep BOLA and OWASP API Top 10 coverage.
You need to test internal, on-prem, or air-gapped targets.
Decision snapshot
A quick read on which fits your goal.
Compare where Horizon3.ai fits for network and lateral-movement pentesting, and where Ares fits for full-stack exposure validation across web, API, and mobile. Ares also provides attack surface management and discovers Shadow AI running in your environment, with authorized testing of supported AI services and applicable MITRE ATLAS coverage.
Horizon3.ai may be a fit if…
Your primary risk lives in the internal network and Active Directory.
You need lateral-movement and domain-admin attack paths proven.
Application-layer and mobile testing can wait.
Ares may be a fit if…
You need application testing, Shadow AI discovery, and attack surface management.
APIs and mobile backends are your primary risk surface.
You need deep BOLA and OWASP API Top 10 coverage.
You need to test internal, on-prem, or air-gapped targets.
Key differences
Where the difference actually shows up.
NodeZero and Ares overlap on autonomy and exploit validation. These are the areas where coverage separates them.
Network vs application
NodeZero focuses on network attack paths. Ares combines application and supported AI testing with attack surface management and Shadow AI discovery, including applicable MITRE ATLAS coverage.
Full-stack attack chains
Ares follows the real attacker path from a mobile app into its API backend: a surface NodeZero has no way to chain from.
Access-control depth
Ares authors deep BOLA and OWASP API Top 10 coverage into the product: the access-control flaws a network pentester walks right past.
App as the prize, not a pivot
NodeZero uses the app as an entry point to infrastructure. For Ares, the application layer is the objective.
Key differences
Where the difference actually shows up.
NodeZero and Ares overlap on autonomy and exploit validation. These are the areas where coverage separates them.
Network vs application
NodeZero focuses on network attack paths. Ares combines application and supported AI testing with attack surface management and Shadow AI discovery, including applicable MITRE ATLAS coverage.
Full-stack attack chains
Ares follows the real attacker path from a mobile app into its API backend: a surface NodeZero has no way to chain from.
Access-control depth
Ares authors deep BOLA and OWASP API Top 10 coverage into the product: the access-control flaws a network pentester walks right past.
App as the prize, not a pivot
NodeZero uses the app as an entry point to infrastructure. For Ares, the application layer is the objective.
Key differences
Where the difference actually shows up.
NodeZero and Ares overlap on autonomy and exploit validation. These are the areas where coverage separates them.
Network vs application
NodeZero focuses on network attack paths. Ares combines application and supported AI testing with attack surface management and Shadow AI discovery, including applicable MITRE ATLAS coverage.
Full-stack attack chains
Ares follows the real attacker path from a mobile app into its API backend: a surface NodeZero has no way to chain from.
Access-control depth
Ares authors deep BOLA and OWASP API Top 10 coverage into the product: the access-control flaws a network pentester walks right past.
App as the prize, not a pivot
NodeZero uses the app as an entry point to infrastructure. For Ares, the application layer is the objective.
Side by side
Horizon3.ai and Ares, compared.
Both are autonomous offensive platforms. The rows below show where coverage differs.
Capability
Horizon3.ai
Ares
Primary focus
Network & infrastructure pentesting
API-first exposure validation
Product type
Offensive platform
Offensive platform
API security testing
No, network focus
Purpose-built, API-first
Web app testing
Early Access only
Purpose-built
Mobile app testing
Not in scope
Tested today
Standalone API testing
Not offered
Available today
Internal / air-gapped targets
Yes, core strength
Internal, on-prem, air-gapped
Exploit validation
Proves exploitability
Proves exploitability
Mobile-to-API attack chains
No mobile surface to chain
Follows the real attacker path
BOLA & OWASP API Top 10
Network-layer focus
Authored into product DNA
App as target vs pivot
App is a pivot into infra
App layer is the objective
Lateral movement & Active Directory
Yes, their core strength
No, app-layer by design
Built for security & engineering teams
Security & engineering
Security & engineering
Side by side
Horizon3.ai and Ares, compared.
Both are autonomous offensive platforms. The rows below show where coverage differs.
Capability
Horizon3.ai
Ares
Primary focus
Network & infrastructure pentesting
API-first exposure validation
Product type
Offensive platform
Offensive platform
API security testing
No, network focus
Purpose-built, API-first
Web app testing
Early Access only
Purpose-built
Mobile app testing
Not in scope
Tested today
Standalone API testing
Not offered
Available today
Internal / air-gapped targets
Yes, core strength
Internal, on-prem, air-gapped
Exploit validation
Proves exploitability
Proves exploitability
Mobile-to-API attack chains
No mobile surface to chain
Follows the real attacker path
BOLA & OWASP API Top 10
Network-layer focus
Authored into product DNA
App as target vs pivot
App is a pivot into infra
App layer is the objective
Lateral movement & Active Directory
Yes, their core strength
No, app-layer by design
Built for security & engineering teams
Security & engineering
Security & engineering
Side by side
Horizon3.ai and Ares, compared.
Both are autonomous offensive platforms. The rows below show where coverage differs.
Capability
Horizon3.ai
Ares
Primary focus
Network & infrastructure pentesting
API-first exposure validation
Product type
Offensive platform
Offensive platform
API security testing
No, network focus
Purpose-built, API-first
Web app testing
Early Access only
Purpose-built
Mobile app testing
Not in scope
Tested today
Standalone API testing
Not offered
Available today
Internal / air-gapped targets
Yes, core strength
Internal, on-prem, air-gapped
Exploit validation
Proves exploitability
Proves exploitability
Mobile-to-API attack chains
No mobile surface to chain
Follows the real attacker path
BOLA & OWASP API Top 10
Network-layer focus
Authored into product DNA
App as target vs pivot
App is a pivot into infra
App layer is the objective
Lateral movement & Active Directory
Yes, their core strength
No, app-layer by design
Built for security & engineering teams
Security & engineering
Security & engineering
Use-case fit
Which option fits your use case?
A quick guide to where each platform is strongest: focused web-app testing, or full-stack exposure validation across web, API, and mobile. Ares also provides attack surface management and discovers Shadow AI running in your environment, with authorized testing of supported AI services and applicable MITRE ATLAS coverage.
Network & lateral-movement pentesting
Horizon3.ai
Autonomous exposure validation
Ares
App, AI & attack surface coverage
Ares
Mobile-to-API attack chains
Ares
Internal network & domain-admin paths
Horizon3.ai
Internal, on-prem & air-gapped targets
Ares
Use-case fit
Which option fits your use case?
A quick guide to where each platform is strongest: focused web-app testing, or full-stack exposure validation across web, API, and mobile. Ares also provides attack surface management and discovers Shadow AI running in your environment, with authorized testing of supported AI services and applicable MITRE ATLAS coverage.
Network & lateral-movement pentesting
Horizon3.ai
Autonomous exposure validation
Ares
App, AI & attack surface coverage
Ares
Mobile-to-API attack chains
Ares
Internal network & domain-admin paths
Horizon3.ai
Internal, on-prem & air-gapped targets
Ares
Use-case fit
Which option fits your use case?
A quick guide to where each platform is strongest: focused web-app testing, or full-stack exposure validation across web, API, and mobile. Ares also provides attack surface management and discovers Shadow AI running in your environment, with authorized testing of supported AI services and applicable MITRE ATLAS coverage.
Network & lateral-movement pentesting
Horizon3.ai
Autonomous exposure validation
Ares
App, AI & attack surface coverage
Ares
Mobile-to-API attack chains
Ares
Internal network & domain-admin paths
Horizon3.ai
Internal, on-prem & air-gapped targets
Ares
TALK TO ASSAIL
Compare the evidence for yourself.
Discuss your evaluation criteria and how Ares fits your assessment workflow.
Your environment. Your objectives. A mission built around both.