Connect QuickBooks Once.
Unlock Scalable Add-ons.
Eliminate document bottlenecks. CrossBook links your QuickBooks Online entity to enterprise check calibration, multi-tier voucher approvals, and automated batch pipelines—without modifying your ledger.
From QuickBooks to Signed Voucher in Minutes
See how CrossBook ingests raw expenses, enforces team approvals, auto-sequences records, and outputs audit-ready financial documents.
The Hub Architecture
Stop Buying Disconnected Single-Purpose Apps
Most third-party tools require individual OAuth authentications, separate billing, and inconsistent user management. CrossBook operates as a unified platform connecting your QBO data layer to an expandable module suite.
QuickBooks Online
Live read-only sync of bills, purchases, vendors, and account structures.
CrossBook Hub Core
- Tenant Organization Guards
- Atomic Sequence Numbering
- Encrypted Token Lifecycle
Check Printing Engine
Millimeter bank template designer
Payment Voucher Suite
Multi-tier approval workflows
Invoice Sync Queue
High-volume batching pipeline
Bank Reconciliation
Automated ledger matching
Modular Capabilities
Active Add-on Modules
Activate the specific modules your accounting workflow demands. Add new features with zero reconfiguration of your base QuickBooks connection.
Check Printing Engine
Sub-millimeter bank template calibration, atomic sequence numbers, and void/reissue protection.
Payment Voucher Suite
Multi-tier approval workflows, branded PDF remittance templates, and line-item attachment syncing.
Batch Invoice Pipeline
High-volume document queue management with real-time QuickBooks synchronization telemetry.