Co-Brain Questionnaire Agent (security questionnaire automation) vs Cortex AgentiX (agents for Cortex Cloud, XSIAM and XDR)
Co-Brain Questionnaire Agent (security questionnaire automation) (Co-Brain (Co-Brain GmbH)) and Cortex AgentiX (agents for Cortex Cloud, XSIAM and XDR) (Palo Alto Networks) are both listed in the Security category of Agent Index. They share no framework tags in our dataset.
| Field |  Co-Brain Questionnaire Agent (security questionnaire automation) | |
|---|---|---|
| Vendor | Co-Brain (Co-Brain GmbH) | Palo Alto Networks |
| HQ | Germany · Europe | United States · North America |
| Primary category | Security | Security |
| Also listed in | Security, Compliance, Risk | Security |
| Summary | German agent that completes incoming security questionnaires (vendor assessments, TISAX, ISO 27001, DORA) in Excel, PDF, Word or vendor portals from the customer's policies, certificates and past answers, with a source citation on every answer, consistent answers to re-worded questions, expert routing and team approval. | Palo Alto Networks' agentic layer for Cortex: prebuilt and custom security agents that investigate and resolve cloud and SOC issues across Cortex Cloud, XSIAM and XDR, with configurable autonomy and approvals. |
| Framework tags (Agent Index) | — | — |
| Frameworks (vendor-claimed) | TISAX, ISO 27001, DORA, GDPR | FedRAMP |
| Capabilities / tasks | questionnaire automation, workflow automation | cloud security, security operations, incident response, workflow automation |
| Pricing (as published) | Not published | Not published |
| Pricing model | quote | quote |
| Primary source | https://co-brain.ai/en/questionnaire-agent | https://www.paloaltonetworks.com/cortex/agentix |
| Last checked | 2026-10-19 | 2026-10-18 |
| Official site | https://co-brain.ai/en/questionnaire-agent | https://www.paloaltonetworks.com/cortex/agentix |
Side-by-side data is generated from the open dataset. “Vendor-claimed” frameworks are as marketed by each vendor and not verified by Agent Index; framework tags indicate relevance, not certification. Request current quotes from each vendor before buying. This page does not rank or score vendors. Sponsored comparisons, if any, will be labelled.
Also in this use case
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