CrownSync LTD
Cyber security tools built for UK organisations
Focused, practical tools that help you prepare for Cyber Essentials certification and manage incident response — without the complexity of an enterprise platform.
For UK SMEs, MSPs, and regulated organisations preparing for Cyber Essentials or building incident response capability.
Products
Two tools. Two problems solved.
Each product is purpose-built, standalone, and ready to use today.
CE Readiness
Prepare for Cyber Essentials certification using the official Danzell v3.3 question set. Collaborate with your team, assign questions, track remediation, and get board sign-off — all in one place.
- Covers all 5 Cyber Essentials control areas
- Team collaboration and question assignment
- Gap analysis and remediation tracking
- Board sign-off workflow with audit trail
Playbooks
pb.crownsync.uk
UK-specific incident response playbooks tailored to your organisation. Customise for your sector and regulatory context, collaborate with your team, and export signed PDFs for audit.
- Ransomware, BEC, data breach, insider threat and more
- Collaborative editing with version control
- Signed PDF export with verification ID
- Partner portal for MSPs and consultancies
Pricing
Free to start. No credit card required.
CE Readiness is completely free during launch — all features included. Playbooks offers a free trial so you can evaluate before you commit.
Playbooks
Coming soon
Free trial on launch — no credit card required
Coming soonAbout CrownSync
Built in the UK, for the UK
CrownSync LTD is a UK company focused on building practical cyber security tooling. We keep things simple: focused products, clear pricing, and infrastructure you can trust.
UK & EEA infrastructure
All customer data is hosted on Hetzner infrastructure within the EEA, fronted by Cloudflare WAF. No data leaves Europe.
Security by design
Row-level security, full audit logging, encrypted at rest and in transit. We hold professional indemnity and cyber insurance.
ICO registered
Registered with the Information Commissioner’s Office (ZC109210). GDPR compliant with documented data processing.
Aligned to standards
CE Readiness uses the official NCSC Cyber Essentials question set (Danzell v3.3). Playbooks reference ICO, FCA, NIS, and SRA frameworks.
Built for teams
Multi-user organisations with role-based access. Invite team members, assign work, and collaborate in real time.
Partner-friendly
MSPs, MSSPs, and security consultancies can manage multiple client organisations through our partner portal.
See it in action
Questions about how CrownSync fits your organisation? Get in touch and we’ll walk you through it.