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Grail

grail-dfir.io

API
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Spec score 7.6 #13 of 21 in Incident Response Software

What it is

Grail is a cloud incident-response pipeline from Grail Forensics, Inc. Six AI agents handle intake, endpoint evidence collection, analysis, validation, and reporting. The workflow uses Velociraptor on demand, reconstructs timelines from process, network, registry, and filesystem events, and maps suspicious behavior to MITRE ATT&CK. A validation agent checks findings against raw evidence and rejects claims not anchored to hashed artifacts. Reports contain an executive summary, technical appendix, and evidence index, with claims linked to source artifacts, lines, and SHA-256 hashes and chain of custody sealed end to end. Grail lists alert intake from Sentinel, Splunk, CrowdStrike, SentinelOne, and Elastic, with outputs to Jira, ServiceNow, carrier claims APIs, and custom webhooks. Evidence is tenant-isolated, encrypted with a customer-held KMS key, purged after delivery, and not used to train models. Pricing is capped per case and available on request.

Spec sheet

What it does
Grail is an autonomous incident response pipeline whose six AI agents handle intake, evidence collection, analysis, validation, and reporting.Read 9 Oct 2026 · grail-dfir.io
Deployment
Grail says deployment takes under a day for most environments and uses Velociraptor on demand without a persistent endpoint installation.Read 8 Oct 2026 · grail-dfir.io
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.Read 9 Oct 2026 · grail-dfir.io
Support
The contact page lists support by email, general responses within one business day, and active-incident response within one hour.Read 9 Oct 2026 · grail-dfir.io
Headquarters
Dallas, Texas, United StatesRead 28 Sep 2026 · grail-dfir.io
Maker
The site identifies the company as Grail Forensics, Inc. and lists Dallas, Texas; it does not state a founding year.Read 8 Oct 2026 · grail-dfir.io
Analysis
Grail reconstructs attacker timelines from process, network, registry, and filesystem events, and maps suspicious binary behavior to MITRE ATT&CK.Read 9 Oct 2026 · grail-dfir.io
Collection
The King Arthur agent collects endpoint evidence via Velociraptor and hashes artifacts at rest.Read 9 Oct 2026 · grail-dfir.io
Company location
Grail lists Dallas, Texas, and a mailing address at 1717 Main St, Suite 2400, Dallas, TX 75201.Read 9 Oct 2026 · grail-dfir.io
Compliance posture
The site says SOC 2 Type II is in progress and describes Grail as HIPAA aligned.Read 9 Oct 2026 · grail-dfir.io
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.Read 8 Oct 2026 · grail-dfir.io
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.Read 9 Oct 2026 · grail-dfir.io
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.Read 9 Oct 2026 · grail-dfir.io
Evidence integrity
Grail says each report claim references its source artifact, line, and SHA-256 hash, and that unverifiable claims are dropped.Read 8 Oct 2026 · grail-dfir.io
Forensic validation
The Black Knight agent checks findings against raw evidence and rejects claims not anchored to hashed artifacts.Read 9 Oct 2026 · grail-dfir.io
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.Read 8 Oct 2026 · grail-dfir.io
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.Read 9 Oct 2026 · grail-dfir.io
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.Read 9 Oct 2026 · grail-dfir.io
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.Read 9 Oct 2026 · grail-dfir.io
Pricing
The site describes engagement-based pricing as predictable and capped per case but does not state a price.Read 8 Oct 2026 · grail-dfir.io
Report output
Reports include an executive summary, technical appendix, and full evidence index, with chain of custody sealed end to end.Read 8 Oct 2026 · grail-dfir.io
Reports
Reports include an executive summary, technical appendix, and evidence index, with findings linked to artifacts, lines, and SHA-256 hashes.Read 9 Oct 2026 · grail-dfir.io
Security and compliance
The site lists SOC 2 Type II as in progress and describes the service as HIPAA aligned.Read 8 Oct 2026 · grail-dfir.io

Plans and prices

Engagement-based pricing Priced on request Predictable, capped per case; request a demo for pricing Incident-response engagements · priced per case Read 9 Oct 2026 · grail-dfir.io

Every Grail plan and price →

Strong points and limits

Strong points

  • Six-agent intake, analysis, validation, and reporting pipeline
  • Claims linked to artifacts, lines, and SHA-256 hashes
  • Velociraptor runs without persistent endpoint installation
  • Tenant-isolated storage with customer-held KMS encryption
  • Alert and case-management integrations

Limits

  • Pricing is available only on request
  • SOC 2 Type II is still in progress
  • API is the listed platform option

Who it suits

Grail targets regulated security teams in healthcare, fintech, and regional infrastructure, plus cyber insurance carriers, MGAs, and reinsurers.

Verdict

Grail focuses on evidence-linked incident reports and a defined forensic workflow. Its cloud deployment, integrations, and capped per-case engagement model fit organizations handling regulated investigations.

Where Specifiction places it

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