Now with NCSC CAF v4.0 and CMMI/TISAX-aligned scoring

Regulatory Audit and
Verification Engine

Cyber audits, radically simplified

RAVEN is an AI-powered audit platform that scores your cybersecurity controls against multiple frameworks simultaneously. It doesn't replace your existing security tools or GRC platform — it connects them, turning weeks of manual assessment work into hours.

Request a demo See how it works
IEC 62443ISO 27001NIST CSF 2.0NCSC CAF 4.0DORANIS2TISAXCyber Essentials IEC 62443ISO 27001NIST CSF 2.0NCSC CAF 4.0DORANIS2TISAXCyber Essentials
8
Frameworks built in
377
Controls cross-mapped
0–5
CMMI / TISAX maturity scale
60%
Reduction in assessment time
The problem
Cybersecurity audits are broken
Manual assessments are slow, inconsistent, and don't scale — especially when you're assessing against multiple frameworks.

Weeks of manual work

A single multi-framework assessment takes 4–8 weeks of auditor time, with most effort spent on evidence gathering and mapping rather than expert judgement.

Inconsistent scoring

Different auditors interpret the same evidence differently. Without a baseline, maturity scores vary wildly across sites and assessments.

Framework fragmentation

Organisations assessed against IEC 62443, ISO 27001, and NCSC CAF simultaneously are mapping the same controls three times in three spreadsheets.

IEC 62443 — a genuine differentiator

Very few GRC or audit platforms include IEC 62443 as a built-in framework. Most tools focus on IT-centric standards like ISO 27001 and SOC 2, leaving OT and industrial control system security as an afterthought. RAVEN was built from the ground up with IEC 62443 as a first-class framework, making it one of the only platforms that can assess IT and OT cybersecurity in a single assessment.

Your security tools stay

Keep running Armis, Nozomi, Tenable, Dragos, or Defender for IoT exactly as you do today. RAVEN ingests their outputs — it doesn't duplicate or replace them.

Your GRC platform stays

RAVEN pushes scored findings into ServiceNow, Archer, or Jira — enriching your existing risk register rather than creating a parallel one.

Your auditors stay in control

AI provides a baseline score and rationale. The auditor always has final say — reviewing, adjusting, and finalising every finding before it leaves the platform.

RAVEN is the connective tissue, not a replacement.

It sits between your security tools, your auditors, and your GRC platform — automating the mapping and scoring work that currently happens in spreadsheets, while leaving expert judgement and enterprise risk management exactly where they belong.

Capabilities
Everything an auditor needs
RAVEN eliminates the spreadsheets, manual mapping, and subjective baseline scoring — while working alongside the security tools and GRC platforms you already have.
01

AI-powered scoring

Upload evidence documents and RAVEN's AI scores each control against its requirements — providing rationale, confidence levels, and gap identification. Auditors review and override as needed.

Claude AI
02

Multi-framework assessment

Run a single assessment against IEC 62443, ISO 27001, NIST CSF, NCSC CAF, DORA, NIS2, TISAX, and Cyber Essentials simultaneously. Controls are cross-mapped so overlaps are scored once.

8 frameworks
03

CMMI/TISAX-aligned maturity

A 0–5 maturity scale aligned with CMMI and TISAX (VDA ISA) — from Incomplete through Performed, Managed, Established, Predictable, to Optimising. Compatible with GovAssure and TISAX certification.

0–5 scale
04

GRC integration — single pane of glass

Push scored findings directly into ServiceNow, Archer, Jira, or any enterprise GRC platform via webhooks. This feeds RAVEN's assessment data into the same risk register used by the CRO and wider enterprise — giving leadership a single pane of glass across cyber, operational, and business risk.

WebhooksEnterprise GRC
05

Local-first, cloud-ready

RAVEN runs entirely on your laptop for field assessments — SQLite database, local file storage, air-gap compatible. When you're ready, sync completed assessments to a central cloud instance (yours or ours) for aggregation and long-term records.

Air-gapped readyCloud sync
06

Multi-site intelligence

Combine assessments from multiple sites in the cloud to compare maturity scores across your estate, track trends over time, maintain a living document library, and generate portfolio-level statistics for board reporting and regulatory submissions.

Cross-site analytics
Architecture
Assess locally.
Aggregate centrally.

Auditors run RAVEN on their laptops during site visits — no internet required, no data leaves the device. When assessments are complete, results sync to a cloud instance and push into your enterprise GRC platform. The CRO and wider enterprise get a single pane of glass across cyber, operational, and business risk.

Local mode — field assessments, air-gapped sites
Cloud sync — aggregate across sites, track trends
GRC push — feed into ServiceNow, Archer, Jira
Single pane of glass — CROs see all risk in one place
💻
Site A
Local
💻
Site B
Local
💻
Site C
Local
☁️
RAVEN Cloud
Your infrastructure or ours
Cross-site
Trends
Board reports
Enterprise GRC
ServiceNow · Archer · Jira
Roadmap
Automated evidence from the tools you already run
Future releases will ingest live data directly from the OT/IoT security platforms and network infrastructure already deployed in your environment. No rip-and-replace, no new agents to install.

OT and IoT security platforms

Direct integration with the leading OT visibility and threat detection platforms. RAVEN will pull asset inventories, vulnerability findings, and threat detections to automatically evidence controls across IEC 62443, NCSC CAF, and NIST CSF.

Armis Tenable Nozomi Networks Dragos Defender for IoT

Network infrastructure

Import configuration and security posture data from enterprise routers, switches, and firewalls. RAVEN will assess network segmentation, access control lists, and hardening against IEC 62443 zones and conduits requirements.

Palo Alto Networks Cisco Fortinet
Framework coverage
8 frameworks, one assessment
Cross-mapped controls mean overlapping requirements are assessed once. A single evidence document can satisfy controls across every framework in scope.

IEC 62443

v2018

OT and industrial control system cybersecurity

ISO/IEC 27001

v2022

Information security management system

NIST CSF

v2.0

US cybersecurity risk management

NCSC CAF

v4.0

UK CNI cyber assessment framework

DORA

v2023

EU digital operational resilience

NIS2

v2022

EU critical infrastructure directive

Cyber Essentials

Willow v3.2

UK baseline cybersecurity certification

TISAX

VDA ISA 6.0

Automotive information security

Who it's for
Built for the people who do the work
RAVEN is designed for security professionals who need to assess, evidence, and report on cybersecurity maturity across regulated environments.

Auditors and assessors

Independent auditors conducting multi-framework assessments for clients across energy, water, transport, and manufacturing.

  • IEC 62443 / NCSC CAF assessors
  • ISO 27001 lead auditors
  • TISAX assessment providers
  • NIS2 compliance reviewers

Operators of essential services

CNI organisations responsible for self-assessment under NIS Regulations, GovAssure, or sector-specific requirements.

  • Energy and utilities
  • Water and wastewater
  • Transport and logistics
  • Healthcare and NHS trusts

GRC and security teams

Internal security teams managing continuous compliance across multiple frameworks and feeding results into enterprise GRC platforms.

  • CISOs and security managers
  • GRC analysts
  • OT security teams
  • Automotive supply chain security
Process
Four steps to a scored assessment
From site creation to GRC push — a complete audit workflow in one tool.
1

Create a site

Register the client site with sector, criticality, and location details.

2

Select frameworks

Choose which frameworks to assess against. RAVEN loads the relevant controls automatically.

3

Upload evidence

Upload policies, procedures, and evidence documents. AI scores every control and flags gaps.

4

Review and push

Auditors review AI scores, adjust as needed, finalise, and push findings to your GRC tool.

Ready to transform your audit process?

See how RAVEN can reduce your assessment time by 60% while improving consistency and coverage.

Request a demo