Agentic Index
RunSybil vs XBOW (2026)
Both replace point in time pentests with autonomous agents that chain real exploits, and both were founded by people with unusually credible offensive backgrounds. That verdict is the Agentic Index coverage score, graded from each vendor's own published materials.
RunSybil's agent tests on every deployment and owns validation specifically, proving whether findings are exploitable and delivering pre validated results with zero triage burden, founded by OpenAI's first security researcher and Meta's former offensive security lead. XBOW runs thousands of parallel agents for reproducible attack paths continuously as apps change, with SOC 2, ISO 27001, PCI DSS and NIS 2 governance and published pricing from 6,000 dollars. Validation focus against parallel scale and compliance coverage.
On the Agentic Index AI SOC ranking, neither RunSybil nor XBOW clears the bar, which asks for all five investigation loop capabilities documented in full. RunSybil does not document human oversight and guardrails in full; XBOW does not document triggers and channel coverage in full, nor human oversight and guardrails. 24 of the 94 vendors in the lane clear it. See the AI SOC ranking
This comparison is published by Agentic Index, an independent agentic AI vendor research platform. RunSybil and XBOW are each graded against the same 14 capability Agentic Index taxonomy, from the vendor's own public materials under the Agentic Index verification standard, alongside 969 researched vendors. No vendor pays for placement and no vendor has reviewed this page. How this evidence is graded
Choose RunSybil if
- Triage burden is the actual pain and pre validated findings are what you are buying.
- Testing on every deployment fits a team shipping continuously.
- You are replacing a bug bounty programme rather than an annual pentest.
Choose XBOW if
- Scale is the requirement and thousands of parallel agents is the mechanism.
- Your compliance posture needs the vendor to carry SOC 2, ISO 27001, PCI DSS and NIS 2.
- A published per engagement price makes the first purchase easy to approve.
| At a glance | RunSybil | XBOW |
|---|---|---|
| Category | Security / SOC agent | Security / SOC agent |
| Entry price | Contact sales | XBOW Pentest On-Demand from $6,000 per engagement; continuous platform quoted by sales |
| Free / trial | Not published | Not published |
| Pricing confidence | contact only | public partial |
| Feature | R RunSybil |
X XBOW |
|---|---|---|
| Action & orchestration | ||
|
Integrations & Tool Calling Ability to connect agents to real systems through native integrations, OAuth-authenticated actions, custom tools, APIs, webhooks, or MCP-compatible tools. |
Full / Explicit | Full / Explicit |
|
Workflow Orchestration Ability to sequence, branch, retry, route, and combine deterministic workflow nodes with autonomous agent steps. |
Full / Explicit | Full / Explicit |
|
Triggers & Channel Coverage How agents wake up and where they work: schedules, webhooks, message events, CRM events, inbox events, chat, email, voice, and collaboration tools. |
Full / Explicit | Partial |
| Knowledge & context | ||
|
Knowledge Grounding & RAG Ability to ground agent behavior in company data through document ingestion, retrieval, external knowledge APIs, semantic search, or RAG layers. |
Partial | Partial |
|
Memory & State Persistence Ability to persist context across a run, conversation, workflow, user, team, or longer-term memory layer. |
Partial | Partial |
| Control & trust | ||
|
Human Oversight & Guardrails Approval steps, consent checkpoints, escalation rules, structured guardrails, policy constraints, and pause/resume controls. |
No / Not documented | Partial |
|
Security, Identity & Governance RBAC, SSO, auditability, encryption, least-privilege tool access, compliance posture, and data handling policy. |
No / Not documented | Full / Explicit |
|
Observability & Auditability Traces, logs, execution histories, metrics, audit events, and debugging detail for production agent behavior. |
Full / Explicit | Full / Explicit |
|
Deployment & Data Residency Deployment modes and options, including SaaS, dedicated cloud, VPC, on-prem, hybrid, local runtime, and self-hosting. |
Partial | Full / Explicit |
| Solution readiness | ||
|
Prebuilt Agents, Templates & Packs Ready-made workflows, packaged employees, templates, blueprints, industry solutions, and role-specific agents that reduce time-to-value. |
No / Not documented | Partial |
| Platform extensibility | ||
|
Model Flexibility & Routing Ability to work across multiple foundation models, route tasks to different models, or let buyers bring their own providers and keys. |
No / Not documented | No / Not documented |
|
APIs, SDKs & MCP Extensibility Composability layer: stable APIs, SDKs, MCP tool consumption/serving, custom tools, and integration into internal systems. |
Partial | Partial |
|
Testing, Debugging & Optimization Testing, debugging, scoring, retries, fallbacks, quality gates, and optimization loops for improving agent workflows before and after deployment. |
Partial | No / Not documented |
| Specialist automation | ||
|
Browser & Computer Use Browser, desktop, or remote/local computer control for workflows that cannot be handled through stable APIs alone. |
Partial | No / Not documented |
Pricing snapshot
Sourced from the Index pricing dataset · open each vendor's profile for full detail.
| Pricing | R RunSybil |
X XBOW |
|---|---|---|
|
Entry price Lowest public entry point |
Contact sales | XBOW Pentest On-Demand from $6,000 per engagement; continuous platform quoted by sales |
|
Pricing confidence How public the numbers are |
Contact only | Public, partial |
|
Billing Primary billing axis |
scope of applications and infrastructure under continuous testing | per engagement (on-demand) + enterprise platform contract |
|
Variable cost Workload / overage exposure |
Low variable cost | Medium variable cost |
|
Free tier / trial Try before you buy |
No free tier
|
No free tier
|
|
Buying motion Self-serve vs sales call |
Sales call | Sales call |
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