Real-Time Brex Accounting Sync
Sync Brex bills, card transactions, reimbursements, and all attachments and granular data into into Rillet in real time with full support for GLs, departments, entities, and VAT. Keep Rillet as your single source of truth while using Brex as a powerful front-end for coding and approvals.


Zero-friction AP automation from Brex to Rillet
Sync Brex bills, approvals, and payments directly to Rillet. Rillet AI automatically captures receipts and invoices, identifies accruals, books prepaids and fixed assets, and handles reconciliation—so you can close your books faster with zero manual entry.
Always-current, fully enriched accounting data
Bring Brex’s complete accounting context into Rillet—full chart of accounts, departments, subsidiaries, vendors, VAT codes, and custom fields—cleanly mapped and continuously updated. Webhook-based sync ensures every coded transaction appears in Rillet within seconds
Built for global, multi-entity teams
Operate confidently across currencies, VAT regimes, and subsidiaries, even as your structure changes. Rillet supports inclusive VAT, multi-currency transactions, and subsidiary-specific mappings across one or multiple Brex accounts. Whether you’re running multiple entities under one Brex account or consolidating across several, Rillet stays your single source of truth.
Set up Brex + Rillet in less than 5 Minutes
Connect your Brex account to Rillet with a single, secure authorization.
Set up Map your subsidiaries, payables accounts, and field visibility.
Card charges, bills, reimbursements will begin to flow to Rillet
Rillet natively integrates with your existing stack.
No disruption, just seamless connection.




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