The Best Alternatives to AvidXchange for AP Automation: 5 Tools for Invoice Approvals, Supplier Payments, and Accounting Integration

Stampli is the best all-around AvidXchange alternative for most teams, but BILL, Tipalti, Airbase, and MineralTree may fit better depending on your company size and payment needs. AvidXchange is a big name in AP automation, with more than 8,000 buyer customers and over 1.2 million suppliers in its network [source: AvidXchange]. Still, plenty of teams want a tool that feels faster, cleaner, or easier to connect to accounting software.

Here are the five best alternatives to AvidXchange. No fluff. No maze of buzzwords. Just what each tool does well, where it may annoy you, and who should use it.

1. Stampli: Best for invoice approvals

Best for: Mid-sized companies that want clean invoice workflows and strong accounting connections.

Stampli keeps the invoice conversation inside the invoice. That sounds basic. It is not. It means your team does not have to hunt through Slack, email, and sticky notes to find who approved what.

• Invoice capture: Upload bills by email, PDF, or scan.
• Approvals: Route invoices by rules, vendors, amounts, or departments.
• Payments: Pay vendors by ACH, check, card, or other supported methods.
• Accounting sync: Works with tools like NetSuite, QuickBooks, Sage, Microsoft Dynamics, and more.

The best part is the layout. It feels like it was built for real AP clerks, not a committee. If an invoice is stuck, you can see why fast.

Small gripe: Setup still takes care. Approval rules need to be built well. Bad rules make any AP tool grumpy.

Pick Stampli if: your main pain is invoice approvals and messy back-and-forth.

2. BILL: Best for small businesses

Best for: Small businesses that want simple bill pay and basic approval flows.

BILL is popular because it is easy to understand. You get invoices in. You approve them. You pay vendors. Done.

It connects well with QuickBooks, Xero, and other common accounting tools. That makes it a friendly choice for bookkeepers, owners, and lean finance teams.

• Good for: paying bills without a heavy system.
• Good for: basic approval chains.
• Good for: teams that live in QuickBooks or Xero.

Honestly, it feels like the right tool when your AP process is “please stop emailing me invoices.” It gives order fast.

Small gripe: Larger teams may outgrow it. Complex approval paths can feel tight.

Pick BILL if: you want easy AP automation without a big rollout.

3. Tipalti: Best for global supplier payments

Best for: Companies paying lots of vendors, creators, partners, or contractors across countries.

Tipalti is strong where payments get messy. Tax forms. Supplier onboarding. International payments. Payment status. Currency questions. All the little things that make AP teams sigh.

It supports payments to many countries and payment methods, which makes it useful for global companies [source: Tipalti].

• Supplier portal: Vendors enter their own payment and tax details.
• Tax help: Useful for W-9, W-8, and tax form collection.
• Payment reach: Strong fit for cross-border payouts.
• ERP sync: Connects with NetSuite, Sage Intacct, QuickBooks, and others.

Small gripe: It can be more tool than a small company needs. Expect extra setup if your payment rules are complex.

Pick Tipalti if: your AP pain is global payments, tax forms, and vendor onboarding.

4. Airbase: Best for AP plus spend control

Best for: Companies that want AP automation, corporate cards, reimbursements, and purchase approvals in one place.

Airbase is not just an invoice tool. It is more like a spending control center. That can be great if your team uses too many systems for bills, cards, and employee expenses.

It helps finance teams approve spend before it happens. That is a big deal. It means fewer surprise invoices. Fewer mystery card charges. Fewer “who bought this?” moments.

• AP automation: Capture, approve, and pay invoices.
• Corporate cards: Set limits and rules.
• Expenses: Handle reimbursements.
• Accounting links: Sync with major accounting systems.

It drives me crazy when AP tools only show the bill after the money is already spent. Airbase helps stop that problem earlier.

Small gripe: If you only need invoice approvals, Airbase may feel bigger than needed.

Pick Airbase if: you want AP and company spend in one system.

5. MineralTree: Best for bank-friendly AP automation

Best for: Mid-market companies that want invoice automation and secure payments with bank-style controls.

MineralTree is a solid option for teams that care about payment security and approval control. It is often used by finance teams that want a steady AP process without too much drama.

• Invoice capture: Helps reduce manual entry.
• Approvals: Routes bills to the right people.
• Payments: Supports common vendor payment types.
• Controls: Good for payment review and separation of duties.

This is a practical pick. Not flashy. Not silly. Just useful.

Small gripe: The interface may not feel as light as newer tools.

Pick MineralTree if: security, controls, and reliable payments matter most.

Quick comparison

• Best overall: Stampli
• Best for small teams: BILL
• Best for global payments: Tipalti
• Best for spend control: Airbase
• Best for payment controls: MineralTree

How to choose

Start with your biggest headache.

• If approvals are slow, choose Stampli.
• If you need simple bill pay, choose BILL.
• If vendors are global, choose Tipalti.
• If spending feels out of control, choose Airbase.
• If payment security is the top concern, choose MineralTree.

The right AP tool should save clicks. It should cut email chains. It should make month-end less painful. AvidXchange is strong, but it is not the only good choice. Pick the tool that matches how your team actually works.