Compliance.Automated.
Always On.
Greydesk e-Invoice Manager is a cloud-native e-invoicing platform built for businesses operating in Saudi Arabia. Automate ZATCA Phase 2 compliance, generate legally compliant invoices, and integrate seamlessly with your ERP or POS—without disrupting your daily operations.




Compliance Should Feel Invisible.
Meeting ZATCA Phase 2 requirements shouldn't slow down your business. Greydesk automates invoice validation, cryptographic signing, and real-time submission in the background, allowing your team to focus on business instead of compliance.
Automate Compliance
Generate invoices that meet ZATCA Phase 2 requirements with built-in validation, digital signatures, and secure document processing.

Real-Time Integration
Submit invoices directly to the ZATCA FATOORA platform through secure API integration without manual intervention.

Built for Scale
Process thousands of invoices securely with enterprise-grade performance, reliability, and cloud scalability.

One Platform. Complete Compliance.
Greydesk simplifies every stage of your e-invoicing journey—from onboarding and invoice generation to regulatory submission and long-term document management.







ZATCA Phase 2 Ready
Generate invoices, credit notes, and tax documents that comply with the latest ZATCA Phase 2 regulations.
ZATCA Phase 2 Ready
Generate invoices, credit notes, and tax documents that comply with the latest ZATCA Phase 2 regulations.
Cryptographic Signing
Automatically apply invoice hashing, cryptographic signatures, and compliant QR codes before submission.
Real-Time Submission
Transmit invoices directly to the FATOORA platform for instant validation and regulatory compliance.
Compliance Validation
Validate VAT calculations, tax categories, invoice structure, and business rules before submission.
Secure Document Archive
Store PDF/A-3 invoices, XML files, and compliance logs securely for future audits and regulatory reviews.
One-Click Onboarding
Complete EGS onboarding, CSID registration, and compliance setup through a guided workflow.
Enterprise Performance Without Enterprise Complexity.
Proven in Real Business Environments
CHALLENGE
A large enterprise faced an approaching ZATCA Phase 2 deadline with no compliant invoicing infrastructure. Existing systems couldn't support cryptographic signing or real-time API integration.
SOLUTION
Greydesk deployed its pre-configured e-Invoicing platform, automating onboarding, invoice validation, cryptographic signing, and clearance without requiring major system redevelopment.
BUSINESS IMPACT
- Live in 60 Minutes
- Zero Operational Downtime
- 100% Phase 2 Compliant
CHALLENGE
The finance team struggled with VAT registration workflows, CSID onboarding, and complex project billing while preparing for ZATCA integration.
SOLUTION
Greydesk automated EGS onboarding, compliance certification, invoice submission, and reporting through a centralized platform.
BUSINESS IMPACT
- 20+ Hours Saved Weekly
- 100% Compliant
- Automated Portal Submission
- No Finance Team Disruption
Proven in Real Business Environments
A Smarter Alternative to Legacy Compliance Systems.
Got Questions
We've got answers — here's everything you need to know before getting started.
Compliance That Works Quietly in the Background.
Automate ZATCA Phase 2 compliance, reduce manual effort, and keep your business moving with Greydesk e-Invoice Manager.
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