Grail
Grail is an incident-response pipeline that uses six AI agents for intake, evidence collection, analysis, validation, and reporting.
What Grail is
Grail is an incident-response pipeline that uses six AI agents for intake, evidence collection, analysis, validation, and reporting. It collects endpoint evidence through Velociraptor, reconstructs timelines from process, network, registry, and filesystem events, and maps behavior to MITRE ATT&CK. Grail says reports link claims to source artifacts, lines, and SHA-256 hashes, and unverifiable claims are discarded. Reports include an executive summary, technical appendix, and evidence index, with chain of custody sealed end to end. Alert intake includes Sentinel, Splunk, CrowdStrike, SentinelOne, and Elastic; outputs can go to Jira, ServiceNow, carrier claims APIs, or custom webhooks. Evidence is kept in a tenant-isolated workspace, encrypted at rest with a customer-held KMS key, and scheduled for purge after report delivery; Grail says it does not train models on customer evidence. It reports a median under 48 hours from alert intake to signed report, based on 31 investigations from Q4 2025 through Q1 2026. Pricing is engagement-based and available on request. Grail says deployment takes under a day for most environments and runs Velociraptor on demand without a persistent endpoint installation.
Good
- Six agents handle investigation stages
- Reports link claims to artifacts, lines, and hashes
- Customer-held KMS key encrypts evidence at rest
- Can reopen a case at no cost if a finding was missed
- Deployment is under a day for most environments
Watch out
- Pricing is available only on request
- SOC 2 Type II is in progress
- Median-time figure covers 31 investigations
Who it suits
Grail names regulated security teams in healthcare, fintech, and regional infrastructure, along with cyber insurance carriers, MGAs, and reinsurers, as intended customers. It may suit organizations that need evidence-linked incident reports and case management.
Verdict
Grail combines evidence collection, analysis, validation, and reporting in a cloud-based incident-response workflow. Organizations considering it should note that pricing is per case and not listed, and that SOC 2 Type II is in progress.
Plans and prices
From Grail's own pricing page, checked 9 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Engagement-based pricing | Priced on request | Incident-response engagements · priced per case · Predictable, capped per case; request a demo for pricing |
The facts
Each one read from Grail's own pages, with the date it was checked.
What it does
- Analysis
- Grail reconstructs attacker timelines from process, network, registry, and filesystem events, and maps suspicious binary behavior to MITRE ATT&CK.checked 9 Oct 2026
- Collection
- The King Arthur agent collects endpoint evidence via Velociraptor and hashes artifacts at rest.checked 9 Oct 2026
- Compliance posture
- The site says SOC 2 Type II is in progress and describes Grail as HIPAA aligned.checked 9 Oct 2026
- Data handling
- Grail says evidence is stored in a tenant-isolated workspace, encrypted at rest with a customer-held KMS key, scheduled for purge after report delivery, and never used to train models.checked 8 Oct 2026
- Data security
- Evidence is stored in a tenant-isolated workspace, encrypted at rest with a customer-held KMS key, and scheduled for purge after report delivery; Grail says it does not train models on customer evidence.checked 9 Oct 2026
- Deployment
- Grail says deployment takes under a day for most environments and uses Velociraptor on demand without a persistent endpoint installation.checked 8 Oct 2026
- Endpoint deployment
- Grail says deployment takes under a day for most environments and that Velociraptor runs on demand, then removes itself, leaving no persistent endpoint install.checked 9 Oct 2026
- Evidence integrity
- Grail says each report claim references its source artifact, line, and SHA-256 hash, and that unverifiable claims are dropped.checked 8 Oct 2026
- Forensic validation
- The Black Knight agent checks findings against raw evidence and rejects claims not anchored to hashed artifacts.checked 9 Oct 2026
- Forensic workflow
- Its six-agent workflow scopes incidents, collects endpoint evidence via Velociraptor, reconstructs timelines, maps behavior to MITRE ATT&CK, validates findings, and prepares reports.checked 8 Oct 2026
- Integrations
- The site lists Sentinel, Splunk, CrowdStrike, SentinelOne, and Elastic for alert intake, plus Jira, ServiceNow, carrier claims APIs, and custom webhooks for case output.checked 9 Oct 2026
- Intended customers
- The site targets regulated in-house security teams, including healthcare, fintech, and regional infrastructure organizations with 50–5,000 endpoints, as well as cyber insurers and related partners.checked 9 Oct 2026
- Investigation time
- Grail reports a median of under 48 hours from alert intake to signed report, based on 31 investigations closed in Q4 2025–Q1 2026.checked 9 Oct 2026
- Missed findings
- Grail says cases are reviewable by a human analyst before report delivery and that it will reopen a case at no cost if a finding was missed.checked 9 Oct 2026
- Pricing
- The site describes engagement-based pricing as predictable and capped per case but does not state a price.checked 8 Oct 2026
- Report output
- Reports include an executive summary, technical appendix, and full evidence index, with chain of custody sealed end to end.checked 8 Oct 2026
- Reports
- Reports include an executive summary, technical appendix, and evidence index, with findings linked to artifacts, lines, and SHA-256 hashes.checked 9 Oct 2026
- Security and compliance
- The site lists SOC 2 Type II as in progress and describes the service as HIPAA aligned.checked 8 Oct 2026
- Support
- The contact page lists support by email, general responses within one business day, and active-incident response within one hour.checked 9 Oct 2026
- What it does
- Grail is an autonomous incident response pipeline whose six AI agents handle intake, evidence collection, analysis, validation, and reporting.checked 9 Oct 2026
The company
- Company location
- Grail lists Dallas, Texas, and a mailing address at 1717 Main St, Suite 2400, Dallas, TX 75201.checked 9 Oct 2026
- Headquarters
- Dallas, Texas, United Stateschecked 28 Sep 2026
- Maker
- The site identifies the company as Grail Forensics, Inc. and lists Dallas, Texas; it does not state a founding year.checked 8 Oct 2026
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