Agentic Index
Capsule Security vs Trent Ai (2026)
Both secure your own agents at runtime and they structure the defense differently, at 7.5 and 7 of 14.
Capsule is a runtime layer detecting and blocking unsafe agent behaviour in real time, with agentless discovery, an agent security graph and white box red teaming. Trent runs specialist scan, judge, mitigate and evaluate agents across the agent lifecycle, catching prompt injection, tool misuse and data exfiltration, early stage with design partners. Capsule is one control in the path; Trent is a team of agents watching your agents, which is either elegant or recursive depending on your view.
Choose Capsule Security if
- Documented coverage is slightly broader and blocking in real time is the control you need.
- Agentless discovery means you find the agents nobody registered.
- White box red teaming of your own agents is the capability you are buying.
Choose Trent Ai if
- Lifecycle coverage from scan through evaluate matches how you want to govern this.
- Specialist agents per function is an architecture you find more extensible.
- You are comfortable working with an early stage vendor as a design partner.
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