Co-Brain Questionnaire Agent vs Hoxhunt Respond
Quick answer
Co-Brain Questionnaire Agent (security questionnaire automation) (Co-Brain (Co-Brain GmbH)) and Hoxhunt Respond (automated phishing incident response) (Hoxhunt) are both listed in the Security category of Agent Index.
They share no framework tags in our dataset.
This is not a ranking.
Co-Brain Questionnaire Agent (security questionnaire automation) (Co-Brain (Co-Brain GmbH)) and Hoxhunt Respond (automated phishing incident response) (Hoxhunt) are both listed in the Security category of Agent Index. They share no framework tags in our dataset. Only Co-Brain Questionnaire Agent (security questionnaire automation) is tagged for DORA.
| Field |  Co-Brain Questionnaire Agent (security questionnaire automation) |  Hoxhunt Respond (automated phishing incident response) |
|---|---|---|
| Vendor | Co-Brain (Co-Brain GmbH) | Hoxhunt |
| HQ | Germany · Europe | Finland · Europe |
| 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. | Finnish human-risk platform whose Respond module automatically investigates every employee-reported email, groups related reports into one campaign incident, suppresses safe and duplicate reports, and removes confirmed malicious messages from all affected inboxes without waiting for an analyst. |
| Frameworks (vendor-stated) | DORA | — |
| Frameworks (vendor-claimed) | TISAX, ISO 27001, DORA, GDPR | — |
| Capabilities / tasks | questionnaire automation, workflow automation | phishing triage, email security, incident response, remediation |
| Pricing (as published) | Not published | Not published (per-employee quote after a scoping call) |
| Pricing model | quote | quote |
| Primary source | https://co-brain.ai/en/questionnaire-agent | https://hoxhunt.com/product/phishing-email-incident-response-automation |
| Last checked | 2026-10-19 | 2026-10-18 |
| Official site | https://co-brain.ai/en/questionnaire-agent | https://hoxhunt.com/product/phishing-email-incident-response-automation |
FAQ (from this dataset)
What is the difference between Co-Brain Questionnaire Agent and Hoxhunt Respond?
Both are listed under Security. They share no task tags in this dataset. Co-Brain Questionnaire Agent-only tasks: questionnaire-automation, workflow-automation. Hoxhunt Respond-only tasks: phishing-triage, email-security, incident-response, remediation. Differences are from stored category and task tags, not a ranking.
Which one publishes pricing?
Co-Brain Questionnaire Agent (security questionnaire automation): Not published Hoxhunt Respond (automated phishing incident response): Not published (per-employee quote after a scoping call)
Where are Co-Brain Questionnaire Agent and Hoxhunt Respond headquartered?
Co-Brain Questionnaire Agent (security questionnaire automation) publishes HQ in Germany. Hoxhunt Respond (automated phishing incident response) publishes HQ in Finland.
Also in this use case
Other verified listings that share a task tag or use-case group with Co-Brain Questionnaire Agent (security questionnaire automation) or Hoxhunt Respond (automated phishing incident response). Open a pair page or the use-case table — this is not a ranking.
- Covasant TPRM (agentic third-party risk management) — Third-party risk product from Hyderabad-headquartered Covasant. Purpose-built AI agents onboard vendors through due-diligence workflows, chase vendors who are slow to respond, keep watching news, sanctions and financial data, and, when risk thresholds break, open remediation workflows, track vendor responses, escalate unresolved issues and produce DORA, SOX and NIST reporting packages.
- trail Governance Agents (GRC and AI governance agents) — Munich-based trail's Governance Agents run GRC busywork in the background: they read your project files and sources to collect and link evidence, assess controls, classify systems, run risk and vendor assessments and draft policies, proposing changes that a human approves before anything is written.
Use-case comparisons
- Email security and phishing-response AI agents — 16 listings (Triage of user-reported phishing, autonomous email threat remediation and AI-run phishing simulation)
- TPRM and vendor-risk AI agents — 40 listings (Third-party risk, vendor assessments, security ratings and questionnaire automation)
- Security questionnaire AI agents — 10 listings (Inbound security questionnaires, SIG/CAIQ-style responses and questionnaire automation)
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