Ethiack Hackian (agentic AI pentesting) vs Optivalue.ai questionnaire agents (security questionnaires, TISAX and third-party collection)
Ethiack Hackian (agentic AI pentesting) (Ethiack) 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.
| Field |  Ethiack Hackian (agentic AI pentesting) |  Optivalue.ai questionnaire agents (security questionnaires, TISAX and third-party collection) |
|---|---|---|
| Vendor | Ethiack | Optivalue.ai (Optivalue.ai SAS) |
| HQ | Portugal · Europe | France · Europe |
| Primary category | Security | Security |
| Also listed in | Security | Security, Risk, Business operations |
| Summary | Portuguese autonomous pentesting platform: the Hackian agentic AI maps the attack surface, runs exploitation routines, chains attack paths and delivers proof-of-exploit with compliance-ready reports. | 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. |
| Framework tags (Agent Index) | — | — |
| Frameworks (vendor-claimed) | — | TISAX, ISO 27001 |
| Capabilities / tasks | pen test management, attack surface, exposure management | questionnaire automation, vendor risk, gap analysis |
| Pricing (as published) | Published on ethiack.com/pricing: on-demand pentest €3,000 per test; Continuous 'Core' €9,000/year (shown as 25% off €12,000); Enterprise custom. Guarantee offer: free of charge unless a validated, proven-exploitable vulnerability is found. | Not published (licence with an included quota of deliverables, by quote) |
| Pricing model | published-tiers | quote |
| Primary source | https://ethiack.com/ | https://www.optivalue.ai/en/security-questionnaire-automation/ |
| Last checked | 2026-10-18 | 2026-10-19 |
| Official site | https://ethiack.com/ | https://www.optivalue.ai/en/security-questionnaire-automation/ |
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 Ethiack Hackian (agentic AI pentesting) 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.
- AIpentix (agentic continuous security testing and agentic red teaming, by Swipergy) — German continuous security-testing platform with an AI agent that signs in to the customer's application on its own, chooses follow-up checks and documents attack paths, with every tool run evidenced. Findings are grouped into remediation actions with owners, deadlines and Jira sync, and retests confirm fixes. Agentic red-team campaigns (recon, access, lateral and report agents led by human red teamers) are also offered for TIBER-EU and DORA TLPT style testing. · AIpentix (agentic continuous security testing and agentic red teaming, by Swipergy) pair comparison
- CleverChain AI agents (VERA autonomous due diligence and LUMA screening) — KYB, KYC, AML and third-party due-diligence platform where the VERA agent runs end-to-end investigations (ownership chain, business activity, sanctions and adverse media) into a cited, policy-mapped report, and LUMA handles AML screening and ongoing monitoring, with analysts approving high-risk decisions.
- Co-Brain Questionnaire Agent (security questionnaire automation) — 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. · Co-Brain Questionnaire Agent (security questionnaire automation) pair comparison
- RiskXchange The Agency (32 AI agents for third-party risk) — AI workforce of five lead agents and 27 specialists that runs third-party risk end to end: vendor outreach, onboarding and questionnaire chasing, document assessment, outside-in breach and score monitoring, regulatory gap analysis and remediation, and regulator-ready reporting, with Manual, Assisted or Autonomous mode set per vendor.
Use-case comparisons
- Agentic pentesting AI agents — 14 listings (Autonomous or AI-assisted penetration testing, attack-surface testing and exploitable-path verification)
- TPRM and vendor-risk AI agents — 23 listings (Third-party risk, vendor assessments, security ratings and questionnaire automation)
- Security questionnaire AI agents — 7 listings (Inbound security questionnaires, SIG/CAIQ-style responses and questionnaire automation)
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