Optivalue.ai questionnaire agents (security questionnaires, TISAX and third-party collection) vs ReliaQuest GreyMatter Agentic Teammates (GreyMatter for Government)
Optivalue.ai questionnaire agents (security questionnaires, TISAX and third-party collection) (Optivalue.ai (Optivalue.ai SAS)) and ReliaQuest GreyMatter Agentic Teammates (GreyMatter for Government) (ReliaQuest) are both listed in the Security category of Agent Index. They share no framework tags in our dataset. Only ReliaQuest GreyMatter Agentic Teammates (GreyMatter for Government) is tagged for FedRAMP, TX-RAMP.
| Field |  Optivalue.ai questionnaire agents (security questionnaires, TISAX and third-party collection) |  ReliaQuest GreyMatter Agentic Teammates (GreyMatter for Government) |
|---|---|---|
| Vendor | Optivalue.ai (Optivalue.ai SAS) | ReliaQuest |
| HQ | France · Europe | United States · North America |
| Primary category | Security | Security |
| Also listed in | Security, Risk, Business operations | Security, Compliance |
| Summary | 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. | Agentic AI security operations platform whose six persona-based Agentic Teammates investigate and triage alerts and execute approved containment actions; GreyMatter for Government is FedRAMP Authorized (Moderate). |
| Framework tags (Agent Index) | — | FedRAMP, TX-RAMP |
| FedRAMP (Marketplace, listing scope) | — | GreyMatter for Government · FedRAMP Authorized · FR2428740308 · Moderate · authorized 2026-07-08 |
| Frameworks (vendor-claimed) | TISAX, ISO 27001 | FedRAMP, TX-RAMP, FISMA, CMMC, SOC 2, ISO 27001, HIPAA, PCI DSS |
| Capabilities / tasks | questionnaire automation, vendor risk, gap analysis | security operations, alert triage, incident response, threat detection, government compliance |
| Pricing (as published) | Not published (licence with an included quota of deliverables, by quote) | Not published (vendor says pricing is based on endpoint count with no AI usage meter). |
| Pricing model | quote | quote |
| Primary source | https://www.optivalue.ai/en/security-questionnaire-automation/ | https://reliaquest.com/security-operations-platform/greymatter-agentic-teammates/ |
| Last checked | 2026-10-19 | 2026-10-18 |
| Official site | https://www.optivalue.ai/en/security-questionnaire-automation/ | https://reliaquest.com/security-operations-platform/greymatter-agentic-teammates/ |
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
Other verified listings that share a task tag or use-case group with Optivalue.ai questionnaire agents (security questionnaires, TISAX and third-party collection) or ReliaQuest GreyMatter Agentic Teammates (GreyMatter for Government). Open a pair page or the use-case table — this is not a ranking.
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Use-case comparisons
- AI SOC and security-analyst agents — 33 listings (Security operations, alert investigation and threat detection)
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- Security questionnaire AI agents — 7 listings (Inbound security questionnaires, SIG/CAIQ-style responses and questionnaire automation)
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