Co-Brain Questionnaire Agent vs Optivalue.ai questionnaire agents
Quick answer
Co-Brain Questionnaire Agent (security questionnaire automation) (Co-Brain (Co-Brain GmbH)) and Optivalue.ai questionnaire agents (security questionnaires, TISAX and third-party collection) (Optivalue.ai (Optivalue.ai SAS)) 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 Optivalue.ai questionnaire agents (security questionnaires, TISAX and third-party collection) (Optivalue.ai (Optivalue.ai SAS)) 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) |  Optivalue.ai questionnaire agents (security questionnaires, TISAX and third-party collection) |
|---|---|---|
| Vendor | Co-Brain (Co-Brain GmbH) | Optivalue.ai (Optivalue.ai SAS) |
| HQ | Germany · Europe | France · Europe |
| Primary category | Security | Security |
| Also listed in | Security, Compliance, Risk | Security, Risk, Business operations |
| 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. | French platform whose agents answer incoming security questionnaires, TISAX catalogues, DDQs and tenders from the customer's own evidence with document, page and version on every answer, score and gap-check the result and draft missing documents with the team before named sign-off, while its Reach product sends questionnaires to suppliers and chases non-responders automatically. |
| Frameworks (vendor-stated) | DORA | — |
| Frameworks (vendor-claimed) | TISAX, ISO 27001, DORA, GDPR | TISAX, ISO 27001 |
| Capabilities / tasks | questionnaire automation, workflow automation | questionnaire automation, vendor risk, gap analysis |
| Pricing (as published) | Not published | Not published (licence with an included quota of deliverables, by quote) |
| Pricing model | quote | quote |
| Primary source | https://co-brain.ai/en/questionnaire-agent | https://www.optivalue.ai/en/security-questionnaire-automation/ |
| Last checked | 2026-10-19 | 2026-10-19 |
| Official site | https://co-brain.ai/en/questionnaire-agent | https://www.optivalue.ai/en/security-questionnaire-automation/ |
FAQ (from this dataset)
What is the difference between Co-Brain Questionnaire Agent and Optivalue.ai questionnaire agents?
Both are listed under Security. Shared tasks: questionnaire-automation. Co-Brain Questionnaire Agent-only tasks: workflow-automation. Optivalue.ai questionnaire agents-only tasks: vendor-risk, gap-analysis. Differences are from stored category and task tags, not a ranking.
Which one publishes pricing?
Co-Brain Questionnaire Agent (security questionnaire automation): Not published Optivalue.ai questionnaire agents (security questionnaires, TISAX and third-party collection): Not published (licence with an included quota of deliverables, by quote)
Where are Co-Brain Questionnaire Agent and Optivalue.ai questionnaire agents headquartered?
Co-Brain Questionnaire Agent (security questionnaire automation) publishes HQ in Germany. Optivalue.ai questionnaire agents (security questionnaires, TISAX and third-party collection) publishes HQ in France.
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 Optivalue.ai questionnaire agents (security questionnaires, TISAX and third-party collection). 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
- 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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