Ares vs Terra Security
Two agentic offensive platforms, one big bet apart.
This page compares Terra Security: an agentic offensive platform that pairs AI agents with a human in the loop, with Ares, a fully autonomous platform that attacks your web, API, and mobile apps black-box, exactly as an outside adversary would. 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 Terra Security
Two agentic offensive platforms, one big bet apart.
This page compares Terra Security: an agentic offensive platform that pairs AI agents with a human in the loop, with Ares, a fully autonomous platform that attacks your web, API, and mobile apps black-box, exactly as an outside adversary would. 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 Terra Security
Two agentic offensive platforms, one big bet apart.
This page compares Terra Security: an agentic offensive platform that pairs AI agents with a human in the loop, with Ares, a fully autonomous platform that attacks your web, API, and mobile apps black-box, exactly as an outside adversary would. 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 agents, opposite bet.
Both run swarms of AI agents, validate real exploitability, and run continuously against production. The difference is a fundamental bet on how the work gets done: Terra keeps a human in the loop, Ares runs fully autonomous.
What Terra Security is built for
Terra pairs its AI agents with a human in the loop. A pentester directs and oversees the agents, steps in for controlled exploitation, and signs off. That model gives regulated enterprises the human oversight some want, and it lets Terra stretch across web, AI red teaming, and network infrastructure.
What Ares is built for
Ares coordinates autonomous offensive testing within operator-defined scope and controls. Alongside web, API, and mobile assessments, it offers attack surface management, Shadow AI discovery, and authorized testing of supported AI services with applicable MITRE ATLAS coverage.
What each is built for
Same agents, opposite bet.
Both run swarms of AI agents, validate real exploitability, and run continuously against production. The difference is a fundamental bet on how the work gets done: Terra keeps a human in the loop, Ares runs fully autonomous.
What Terra Security is built for
Terra pairs its AI agents with a human in the loop. A pentester directs and oversees the agents, steps in for controlled exploitation, and signs off. That model gives regulated enterprises the human oversight some want, and it lets Terra stretch across web, AI red teaming, and network infrastructure.
What Ares is built for
Ares coordinates autonomous offensive testing within operator-defined scope and controls. Alongside web, API, and mobile assessments, it offers attack surface management, Shadow AI discovery, and authorized testing of supported AI services with applicable MITRE ATLAS coverage.
What each is built for
Same agents, opposite bet.
Both run swarms of AI agents, validate real exploitability, and run continuously against production. The difference is a fundamental bet on how the work gets done: Terra keeps a human in the loop, Ares runs fully autonomous.
What Terra Security is built for
Terra pairs its AI agents with a human in the loop. A pentester directs and oversees the agents, steps in for controlled exploitation, and signs off. That model gives regulated enterprises the human oversight some want, and it lets Terra stretch across web, AI red teaming, and network infrastructure.
What Ares is built for
Ares coordinates autonomous offensive testing within operator-defined scope and controls. Alongside web, API, and mobile assessments, it offers attack surface management, Shadow AI discovery, and authorized testing of supported AI services with applicable MITRE ATLAS coverage.
Decision snapshot
A quick read on which fits your goal.
Compare where Terra fits as the broad, human-governed option, and where Ares fits as the fully autonomous application-layer specialist.
Terra Security may be a fit if…
You want a human pentester directing and signing off on the AI.
You need coverage across web, AI red teaming, and network.
Human-in-the-loop oversight is a compliance requirement.
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 want machine-speed autonomy that scales on compute, not headcount.
Decision snapshot
A quick read on which fits your goal.
Compare where Terra fits as the broad, human-governed option, and where Ares fits as the fully autonomous application-layer specialist.
Terra Security may be a fit if…
You want a human pentester directing and signing off on the AI.
You need coverage across web, AI red teaming, and network.
Human-in-the-loop oversight is a compliance requirement.
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 want machine-speed autonomy that scales on compute, not headcount.
Decision snapshot
A quick read on which fits your goal.
Compare where Terra fits as the broad, human-governed option, and where Ares fits as the fully autonomous application-layer specialist.
Terra Security may be a fit if…
You want a human pentester directing and signing off on the AI.
You need coverage across web, AI red teaming, and network.
Human-in-the-loop oversight is a compliance requirement.
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 want machine-speed autonomy that scales on compute, not headcount.
Key differences
Where the difference actually shows up.
Terra and Ares overlap on agentic testing and validated exploitation. These are the areas where the two approaches separate.
Autonomous vs human-in-the-loop
Terra keeps a pentester directing and gating the agents. Ares runs fully autonomous, at machine speed, with no human in the loop.
Scales on compute, not headcount
Terra’s throughput is bound by human oversight. Ares scales on compute, adding depth without adding testers.
Black-box vs white-box
Terra grounds its testing in your source code. Ares tests from the outside in, black-box, exactly as an external adversary would.
App-layer focus vs broad domain
Ares combines application-layer testing with attack surface management and Shadow AI discovery. Supported AI red teaming includes applicable MITRE ATLAS coverage; scope and deployment determine reach.
Key differences
Where the difference actually shows up.
Terra and Ares overlap on agentic testing and validated exploitation. These are the areas where the two approaches separate.
Autonomous vs human-in-the-loop
Terra keeps a pentester directing and gating the agents. Ares runs fully autonomous, at machine speed, with no human in the loop.
Scales on compute, not headcount
Terra’s throughput is bound by human oversight. Ares scales on compute, adding depth without adding testers.
Black-box vs white-box
Terra grounds its testing in your source code. Ares tests from the outside in, black-box, exactly as an external adversary would.
App-layer focus vs broad domain
Ares combines application-layer testing with attack surface management and Shadow AI discovery. Supported AI red teaming includes applicable MITRE ATLAS coverage; scope and deployment determine reach.
Key differences
Where the difference actually shows up.
Terra and Ares overlap on agentic testing and validated exploitation. These are the areas where the two approaches separate.
Autonomous vs human-in-the-loop
Terra keeps a pentester directing and gating the agents. Ares runs fully autonomous, at machine speed, with no human in the loop.
Scales on compute, not headcount
Terra’s throughput is bound by human oversight. Ares scales on compute, adding depth without adding testers.
Black-box vs white-box
Terra grounds its testing in your source code. Ares tests from the outside in, black-box, exactly as an external adversary would.
App-layer focus vs broad domain
Ares combines application-layer testing with attack surface management and Shadow AI discovery. Supported AI red teaming includes applicable MITRE ATLAS coverage; scope and deployment determine reach.
Side by side
Terra Security and Ares, compared.
Both are agentic offensive platforms. The rows below show where the approaches differ.
Capability
Terra Security
Ares
Primary focus
Human-governed agentic pentesting
API-first exposure validation
Product type
Agentic platform
Offensive platform
API security testing
Yes, purpose-built
Purpose-built, API-first
Web app testing
Yes, white-box
Purpose-built
Mobile app testing
Not in scope
Tested today
Standalone API testing
Available
Available today
Fully autonomous (no human in loop)
No, human-in-the-loop by design
Yes, machine-speed autonomy
Exploit validation
Proves exploitability
Proves exploitability
Scales on compute, not headcount
No, bound by human oversight
Yes, scales without testers
Black-box (no source access)
No, white-box in source
Yes, tests from the outside in
Domain coverage
Web, AI red teaming, network
Application layer, deep
Human in the loop
Yes, by design
No, fully autonomous
Built for security & engineering teams
Security & engineering
Security & engineering
Side by side
Terra Security and Ares, compared.
Both are agentic offensive platforms. The rows below show where the approaches differ.
Capability
Terra Security
Ares
Primary focus
Human-governed agentic pentesting
API-first exposure validation
Product type
Agentic platform
Offensive platform
API security testing
Yes, purpose-built
Purpose-built, API-first
Web app testing
Yes, white-box
Purpose-built
Mobile app testing
Not in scope
Tested today
Standalone API testing
Available
Available today
Fully autonomous (no human in loop)
No, human-in-the-loop by design
Yes, machine-speed autonomy
Exploit validation
Proves exploitability
Proves exploitability
Scales on compute, not headcount
No, bound by human oversight
Yes, scales without testers
Black-box (no source access)
No, white-box in source
Yes, tests from the outside in
Domain coverage
Web, AI red teaming, network
Application layer, deep
Human in the loop
Yes, by design
No, fully autonomous
Built for security & engineering teams
Security & engineering
Security & engineering
Side by side
Terra Security and Ares, compared.
Both are agentic offensive platforms. The rows below show where the approaches differ.
Capability
Terra Security
Ares
Primary focus
Human-governed agentic pentesting
API-first exposure validation
Product type
Agentic platform
Offensive platform
API security testing
Yes, purpose-built
Purpose-built, API-first
Web app testing
Yes, white-box
Purpose-built
Mobile app testing
Not in scope
Tested today
Standalone API testing
Available
Available today
Fully autonomous (no human in loop)
No, human-in-the-loop by design
Yes, machine-speed autonomy
Exploit validation
Proves exploitability
Proves exploitability
Scales on compute, not headcount
No, bound by human oversight
Yes, scales without testers
Black-box (no source access)
No, white-box in source
Yes, tests from the outside in
Domain coverage
Web, AI red teaming, network
Application layer, deep
Human in the loop
Yes, by design
No, fully autonomous
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: broad human-governed testing, or fully autonomous application-layer offense.
Human-governed pentesting
Terra Security
Fully autonomous exposure validation
Ares
App, AI & attack surface coverage
Ares
Mobile-to-API attack chains
Ares
AI red teaming & network coverage
Terra Security
Black-box adversary emulation
Ares
Use-case fit
Which option fits your use case?
A quick guide to where each platform is strongest: broad human-governed testing, or fully autonomous application-layer offense.
Human-governed pentesting
Terra Security
Fully autonomous exposure validation
Ares
App, AI & attack surface coverage
Ares
Mobile-to-API attack chains
Ares
AI red teaming & network coverage
Terra Security
Black-box adversary emulation
Ares
Use-case fit
Which option fits your use case?
A quick guide to where each platform is strongest: broad human-governed testing, or fully autonomous application-layer offense.
Human-governed pentesting
Terra Security
Fully autonomous exposure validation
Ares
App, AI & attack surface coverage
Ares
Mobile-to-API attack chains
Ares
AI red teaming & network coverage
Terra Security
Black-box adversary emulation
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.