Key takeaways
- Rillet expects a spend front-end, so choosing one is part of implementing Rillet.
- Vergo ranks first for companies keeping bank-issued cards.
- Ramp, Brex, Expensify and BILL have integrations listed on Rillet's site.
- The deciding question is whether you want to change card programs.
Where should you go next?
- Vergo's Rillet integration
- What expense management software integrates with Rillet?
- Get started with Vergo
Which expense management add-ons work best with Rillet?
- Vergo: coding by inference across account, department and custom fields; receipts by text; existing cards; records through the public API.
- Ramp: two-way sync listed by Rillet, on Ramp's Visa card.
- Brex: Rillet pushes accounts, custom fields and subsidiaries into Brex.
- Expensify: approved reports arrive in Rillet with charges matched.
- BILL: AP and spend with BILL's own card.
| Option | Cards | How coding is proposed | Route into Rillet |
|---|---|---|---|
| Vergo | The cards you already have | Inference from your own Rillet structure and history, with the reason shown | Charges, journal entries and reimbursements through the public API |
| Ramp | Ramp Visa corporate card | Auto-coding trained on customer transaction patterns | Rillet lists a two-way Ramp integration |
| Brex | Brex Mastercard corporate cards | AI expense management built into the card | Rillet lists a Brex integration |
| Expensify | Card-agnostic; also offers the Expensify Card | AI categorisation | Rillet lists an Expensify integration |
| BILL | BILL's own corporate card | BILL AI auto-categorisation | Rillet lists BILL among spend integrations |
What should a Rillet front-end do?
- Match Rillet's structure: departments, custom fields, entities.
- Deliver receipts with every charge.
- Be ready before close, not after.
Card platform or card-agnostic?
Ramp and Brex work well if you are moving to their cards anyway. If your corporate cards sit with a bank you intend to keep, a card-agnostic front-end avoids a card migration. Vergo proposes the coding by inference from your own accounting structure and history — no rule library to build, no keyword lists to maintain, and new vendors are coded on first sight.
How does Vergo connect to Rillet?
Vergo connects through Rillet's public API, reads your accounts and custom fields, and records coded card spend as charges or journal entries, and reimbursements with their receipts. Transactions are ready to code the moment they happen — no waiting for clearing — and once they clear, they sync into Rillet.
Frequently Asked Questions
Is Vergo on Rillet's integrations list?
Vergo connects through Rillet's public API as its own service.
Can Vergo run alongside Expensify?
Yes. Some teams keep Expensify for travel claims and use Vergo for card spend.
Do we need new cards?
No. Connecting your existing cards involves no card applications, no re-issuing and no banking change.
Does Vergo handle bills?
Yes. Card spend, employee reimbursements and AP invoices run through one coding model — same coding, same review, one reconciliation — and payment stays on the rails you already use.
Where are the details?
On the Rillet integration page.
