Best AP Automation Software for Xero (2026)

What does Xero do for accounts payable on its own?

Check this first: for simple AP, Xero’s own features may be all you need.

Smart Document Capture on every US plan: upload or forward bills and Xero’s AI creates draft bills ready for approval. [source: Xero US pricing plans]
The Early plan is limited to entering 5 bills; Growing and Established automate bill entry. [source: Xero US pricing plans]
Who can create and approve bills is controlled by user roles; Xero says a more flexible approvals workflow is planned for later in 2026. [source: Xero, Bill payments FAQs]
Purchase orders can be created, submitted for approval and sent from Xero. [source: Xero, Purchase orders]
Bill pay in the US is powered by Melio, directly from Xero. [source: Xero, Bill payments FAQs]
Hubdoc is included in the Early, Growing and Established plans. [source: Xero, Start using Hubdoc]

AP automation tools that work with Xero

Each tool below says on its own pages that it works with Xero. They solve different parts of AP, so compare what each one does with Xero, not only the price.

AP tools for Xero
Tool	With Xero	PO and 3-way matching	Pricing	Built for
ApprovalMax	Listed on the Xero App Store [source: ApprovalMax on the Xero App Store]	PO approval on every plan; bill-to-PO matching and goods received notes on Advanced and Premium [source: ApprovalMax for QuickBooks Online pricing]	Per organisation (Standard, Advanced, Premium, sized by approved documents), unlimited users; prices not displayed on the page we checked [source: ApprovalMax for Xero pricing]	Finance teams and outsourced accountants; company size not stated [source: ApprovalMax integrations]
Dext	Listed on the Xero App Store [source: Dext on the Xero App Store]	Not mentioned on its pricing or capture pages [source: Dext business pricing (US)]	From $25.21 a month for 250 documents and 5 users ($302.50 a year); line item extraction from $20.50 a month [source: Dext business pricing (US)]	"Small businesses and accounting & bookkeeping firms" [source: Dext home page (US)]
Hubdoc	Included in Xero Early, Growing and Established plans [source: Xero, Start using Hubdoc]	Not mentioned [source: Hubdoc home page]	$12 a month on its own; included in Xero Starter, Standard and Premium plans (Early, Growing and Established in the US) [source: Hubdoc on the Xero App Store]	Accountants, bookkeepers and small business owners [source: Hubdoc pricing]
BILL	Xero sync; BILL says sync is for customers on both BILL Accounts Payable and Spend & Expense [source: BILL + Xero]	POs with 2-way matching on Corporate; 2- and 3-way matching on Enterprise; Procurement add-on on Essentials and Team [source: BILL pricing]	$49 (Essentials), $65 (Team) or $89 (Corporate) per user a month; Enterprise custom; ACH $0.59, check $1.99 [source: BILL pricing]	Small businesses and midsize companies [source: BILL home page]
Ramp	Listed on the Xero App Store [source: Ramp on the Xero App Store]	2-way and 3-way matching described on its AP page; Ramp-issued POs and 3-way match sit in the Procurement add-on (Plus and Enterprise) [source: Ramp accounts payable]	Free $0; Plus $15 per user a month plus a platform fee based on team size; Enterprise quoted [source: Ramp pricing]	Small businesses, mid-sized companies and multi-entity organizations [source: Ramp accounts payable]
Melio	Powers US bill pay inside Xero [source: Xero, Bill payments FAQs]	Not mentioned on its pricing or home page [source: Melio pricing]	Go free (1 user); Core $25, Boost $55, Unlimited $80 a month; Platinum custom; ACH $0.50 beyond the plan allowance, card 2.9% [source: Melio pricing]	Small and midsize businesses, multi-entity businesses and accounting firms [source: Melio home page]
Aequo AP	Imports contacts, the chart of accounts, purchase orders, bills and payments from Xero; writes back approved bills, new supplier contacts and new purchase orders. Tracking categories are read but not yet written on bills.	2-way matching on every plan; 3-way matching from Growth	$199 (Starter), $699 (Growth) or $1,999 (Scale) a month; Enterprise quoted; unlimited users, no per-transaction fees	SMB and mid-market finance teams

Each row is taken from the publisher’s own pages, checked 2026-10-30; follow [source] for the page. "Not published" means the page did not say, not that the feature is missing. Aequo AP values come from our pricing page and connector.

Well-known AP tools whose own pages did not list Xero when we checked:

Stampli’s ERP list does not include Xero. [source: Stampli ERP integrations]

How to choose AP automation software for Xero

Decide which part of AP is slow, then compare tools on what they write back, how they match, how they price and who pays the vendor.

Name the bottleneck first. If people are typing bills, you need capture; if bills wait for sign-off, approvals; if invoices disagree with purchase orders and deliveries, matching and an exception queue. Capture tools, approval add-ons and full AP platforms solve different problems.
Check what the tool writes into Xero, and when: a posted bill, a draft for review, or a file you import. Ask how it avoids creating the same bill twice.
If you use purchase orders, check whether matching is line by line, whether receipts are included (3-way), and which plan it is on.
Compare total cost at your real numbers. Per-user pricing grows with every approver; per-document and per-payment fees grow with volume; flat plans grow by tier.
Decide where vendors get paid. Some tools move money for you; others leave payment in Xero or your bank.
Test on your own invoices. A free trial or free plan lets you check extraction and matching before you commit.

When is Aequo AP a good fit for Xero?

When invoices need capture, matching and approval before they reach Xero, and several people are involved.

You raise purchase orders in Xero and want invoices matched to them line by line, with receipts, before the bill exists.
You need approval routing by amount, supplier or department, not only a role that can approve.
Several people approve and you do not want to pay per seat. Aequo AP's Growth plan ($699 a month) adds 3-way matching; Starter ($199 a month) includes 2-way matching. Every plan has unlimited users.

How the connector works, field by field: Aequo AP for Xero.

When is Aequo AP not the right fit for Xero?

In these cases another option above, or the accounting system on its own, is the better choice.

You rarely use purchase orders and one or two people approve bills. Xero’s document capture and roles, or Hubdoc, are probably enough.
Approvals are the only gap and bills already reach Xero accurately. An approval add-on such as ApprovalMax is the closer fit.
You want one tool that also pays vendors today. Aequo AP vendor payments are coming soon; until then you pay approved bills from your accounting system or bank.

Frequently asked questions

What is the best AP automation software for Xero?

It depends on the gap: ApprovalMax is the approval specialist on Xero, Dext and Hubdoc capture bills, BILL, Ramp and Melio pay them, and Aequo AP combines capture, PO matching and approvals in one queue. Small Xero users may need none of them, because Xero’s own document capture and bill pay cover simple AP.

Does Xero have bill approval workflows?

Xero controls who can create and approve bills through user roles and permissions. It says a more flexible approvals workflow is planned to launch later in 2026 (xero.com, checked 2026-10-30). Add-ons such as ApprovalMax and Aequo AP add multi-step routing today.

Is Hubdoc free with Xero?

Xero says Hubdoc is included in its Early, Growing and Established plans in the US, called Starter, Standard and Premium elsewhere (xero.com, checked 2026-10-30).

Can I pay bills from Xero without an add-on?

In the US, Xero bill pay is powered by Melio and runs from inside Xero (xero.com, checked 2026-10-30). Aequo AP does not pay vendors yet; approved bills land in Xero and you pay them there.

Which Xero AP tools do three-way matching?

ApprovalMax matches bills to POs and receipts on its Advanced and Premium plans; Ramp describes 2- and 3-way matching; BILL lists 3-way matching on Enterprise; Aequo AP includes 3-way matching from its Growth plan.

Automate matching, approvals and exception handling

Aequo AP captures invoices, matches them to purchase orders and receipts, routes approvals and flags duplicates and exceptions, then syncs with QuickBooks Online, Xero, FreshBooks, Zoho Books or Business Central.

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Sources

Checked on October 30, 2026. Vendor capabilities and prices change; confirm current details with each vendor.

Best AP automation software for Xero