BILL vs WEX (2026): which should you pick?

Pick BILL if

• Fits if you pay lots of supplier bills by ACH or check and want them approved before money goes out
• Works for accounting firms running bill pay for several clients

Look elsewhere if

• Pricey if you're a small team, as every Essentials user pays $49 a month and each ACH payment $0.59
• Skip it if you want automatic QuickBooks or Xero sync without paying $65 a user for Team
• Tight if you pay bills by card often, since that costs 2.9% a payment
• Watch out: mailed checks are $1.99 each and USD wires abroad $19.99, on every plan
• Watch out: the billing term isn't stated, the trial is offered only in most cases, and NetSuite needs Enterprise

Pick WEX if

• Fits if you run a vehicle fleet and want fuel cards with rebates
• Works for companies that pay suppliers by virtual card and want to earn rebates

Look elsewhere if

• Skip it if you want an expense-reporting app, as WEX isn't one
• Skip it if you want a price list: everything is quoted by sales
• Watch out: the highest fuel rebate needs a location in the WEX savings network
• Watch out: payables rebate income varies with how many suppliers accept virtual cards

BILL

• Payments carry fees on every plan: $0.59 per ACH payment, $1.99 per mailed check, $19.99 per USD wire abroad, and 2.9% to pay a bill by card.
• The Essentials plan exchanges data with QuickBooks and Xero only by CSV file; automatic two-way sync starts on Team, and NetSuite or Sage Intacct needs Enterprise.
• Spend & Expense is provided by Divvy Pay LLC, the Divvy Card is issued by its bank partners, and credit lines depend on approval.
• Every Essentials and Team user pays the full seat price; cheaper approver-only seats come with Corporate and Enterprise.

WEX

• No prices are published; products are quoted through a proposal request or sales contact.
• Fuel-card rebates depend on where drivers fuel, and the highest rate requires a location in the WEX savings network.
• The AP product depends on suppliers accepting virtual cards, so rebate income varies with supplier acceptance.
• It is a payments and benefits company with several unrelated product lines, not a standalone expense-reporting app.

BILL

Accounts payable

Bills arrive in one inbox, are routed through approval rules and are paid by ACH, check, virtual card or card, with W-9s collected by an agent.

Invoices and receivables

Send one-off or recurring invoices, chase them with automatic reminders, and get paid by ACH or card with auto-charge and auto-pay.

Spend & Expense with the Divvy Card

Corporate cards with budgets and spending rules. Receipts are captured by photo or text message and matched to transactions.

International payments

Pay suppliers in more than 130 countries, in their local currency with no BILL fee beyond the exchange rate, or by USD wire.

AI bill coding

From the Team plan, the Invoice Coding Agent fills in line-by-line accounting codes on incoming bills.

Procurement

Purchase requests, purchase orders, tolerance rules and 2-way matching, included on Corporate and an add-on below it.

WEX

Fuel cards and fleet tools

The site lists more than 50 fuel cards, plus fleet tracking, EV charging support, roadside services and fuel-spend analytics and reporting.

Accounts payable automation

Supplier invoices are paid by one-time virtual cards, with automated reconciliation, custom spend limits and real-time monitoring of each payment.

Supplier enablement

WEX staff work with a buyer's suppliers to enroll them for virtual card acceptance, which is how the buyer earns rebates on payables.

Fuel rebates

The homepage says one fuel card earns 3 to 15 cents per gallon inside its savings network and 1 to 3 cents outside it, subject to conditions.

Employee benefits administration

A separate line covers HSA, FSA, HRA, commuter benefits, COBRA and ACA compliance administration.

BILL

• Spend & Expense$0

  BILL Divvy Card, budgets, receipt capture, reimbursements and credit lines from $1,000 to $5M, subject to approval.

• Essentials$49

  per user / month, billing term not stated

  Bill entry and approvals, payments by ACH, card or check, invoicing, W-9 collection. Syncs with accounting software by CSV only.

• Team$65

  per user / month, billing term not stated

  Adds automatic two-way sync with QuickBooks and Xero, AI bill coding, custom user roles and cash flow forecasting.

• Corporate$89

  per user / month, billing term not stated

  Adds custom approval policies, purchase orders and requests, cheaper approver-only users, single sign-on and multi-entity books.

• EnterpriseCustom

  Adds sync with NetSuite, Sage Intacct, Dynamics and QuickBooks Enterprise, 2- and 3-way matching, dual control and premium phone support.

WEX

Pricing could not be confirmed. See wexinc.com.