Support · field · Manage Financial Resources 9.6

Process accounts payable and expense reimbursements

Pay suppliers and reimburse employees: accounts-payable automation for invoice-to-pay, and travel-and-expense management for corporate spend.

https://gtm-k.github.io/business-model-almanac/processes/process-accounts-payable-and-expense-reimbursements/

Ranked software · 6 tools · snapshot 2026-Q3

Accounts Payable Automation

Tipalti Inc. Accounts Payable

The default global-payments AP platform for $50M-$2B companies.

RANK #1 as of 2026-Q3 ranking basis

BILL Holdings, Inc. Accounts Payable

Dominant SMB and mid-market AP and payments leader.

RANK #2 as of 2026-Q3 ranking basis

AvidXchange, Inc. Accounts Payable

Mid-market AP automation leader (~18% share); Stampli is the notable AI-native entrant, and Coupa/Basware sit in procure-to-pay.

RANK #3 as of 2026-Q3 ranking basis

Ramp Business Corporation Spend / Expense

The 2026 category leader for spend and expense automation.

RANK #1 as of 2026-Q3 ranking basis

SAP SE Spend / Expense

The incumbent enterprise travel-and-expense leader.

RANK #2 as of 2026-Q3 ranking basis

Navan, Inc. Spend / Expense

#1 on 2026 G2 for travel + expense (formerly TripActions); replaces Brex, now acquired by Capital One (Apr 2026).

Formerly TripActions.

RANK #3 as of 2026-Q3 ranking basis