Capsule Security
by Capsule Security
A runtime trust layer that stops enterprise AI agents from going rogue
Capsule Security is a runtime security platform for enterprise AI agents that monitors agent behavior in real time and blocks unsafe actions before they execute. It is built for security and platform teams adopting agentic AI who need to control agents across coding tools, SaaS, and cloud environments.
At a Glance
- Category
- Governance & Security
- Pricing
- Contact for pricing
- Target Market
- CISOs, CIOs, Security Engineers, AI Platform Teams
- Founded
- 2025
- Headquarters
- Tel Aviv, Israel
Key Features
- ✓Runtime monitoring & intervention
Continuously monitors agent behavior and interrupts unsafe actions before they are executed.
- ✓Agentless discovery
Automatically discovers AI agents with no need to modify code, agents, or architecture.
- ✓Agent Security Graph
Maps relationships between agents, tools, data, and actions to reveal risky paths and control gaps.
- ✓White-box red teaming
Probes agent logic, prompts, and behaviors to uncover weaknesses before attackers do.
- ✓Identity & least-privilege control
Maintains clear ownership, least privilege, and accountability across autonomous agents.
Use Cases
- •Runtime guardrails
Interrupt risky commands, unsafe tool use, and sensitive-data exposure the moment an agent attempts them.
- •Agent discovery & visibility
Automatically find and monitor AI agents across coding tools, SaaS, and cloud without instrumentation.
- •Agent risk assessment
Use the Agent Security Graph and red teaming to expose control gaps and emerging threats in agent workflows.
Ideal For
Best For
- ✓Securing enterprise AI agents at runtime
- ✓Blocking unsafe agent actions and data exfiltration before execution
- ✓Red-teaming and discovering shadow AI agents across the enterprise
Market Analysis
Pros
- ✓Agentless deployment requires no changes to code or architecture
- ✓Intervenes in real time before unsafe actions complete
- ✓Founders with strong security pedigree (Unit 8200, F5, Transmit Security)
Cons
- ✗Early-stage seed company with a short production track record
- ✗No public pricing and enterprise sales-led only
Pricing
Enterprise
Contact for pricing
- ✓Runtime monitoring and intervention
- ✓Agentless discovery
- ✓Agent Security Graph
- ✓White-box red teaming
Pricing is not publicly disclosed; Capsule sells an enterprise runtime-security layer through a sales-led model.
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