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The best AP automation software for a multi-entity business is the one that keeps a single, simple daily workflow no matter how many entities sit underneath it. MakersHub is built for complex businesses, not complex workdays: every bill lands in one place, gets coded to the right entity at the line level, routes through that entity's own approvers, and pays from that entity's own bank account. You set your coding rules once, and MakersHub applies them everywhere.
Running AP across several entities is where most software quietly stops helping. A tool that handles one company beautifully often turns into a set of separate logins, separate inboxes, and a monthly reconciliation that nobody enjoys. This guide ranks eight platforms on how well they actually hold up across entities, and it is honest about where each one fits.
What actually makes AP software work across multiple entities?
Almost every platform now captures an invoice with AI. That is table stakes and it tells you nothing. What separates real multi-entity AP from an invoice scanner with several company accounts attached is whether one bill can travel the whole path without a person redirecting it.
Ask any vendor to demonstrate this eight-step chain in your own accounting environment, using your own bills:
Steps two, five and six are where most platforms break. The reason is rarely capability and usually architecture: software built around a single company treats additional entities as extra accounts rather than as dimensions of one workflow.
The cost of getting this wrong is well documented. Deloitte's survey of intercompany accounting and process management found that 54 percent of organizations still run intercompany processing manually with limited counterparty visibility, and half have no defined owner of the process at all. That is the manual work an AP layer is supposed to remove before it ever reaches the close.
The 8 best AP automation platforms for multi-entity businesses
Here is where each platform fits before the detail. Read the middle column as the problem each one was originally designed around, not as a capability it holds exclusively. MakersHub covers global payments, spend management and procurement-adjacent workflows too, with line-level entity coding underneath all of it.
| Platform | Design center | How it handles multiple entities |
|---|---|---|
| MakersHub | Detail-heavy AP for growing companies in the physical economy | Unlimited entities on one login, line-level coding per entity, approvals by job and cost code, payment from each entity's own accounts |
| Stampli | Invoice collaboration inside a procure-to-pay suite | Multiple companies in one account with separate GL structures and vendor lists |
| Ramp | Cards, expenses and spend management with AP attached | Entity-specific approval chains and per-entity AP email addresses on higher tiers |
| Tipalti | Cross-border mass payouts and supplier tax compliance | Parent and child entity management with per-entity tax and currency handling |
| BILL | Straightforward domestic bill pay with a broad accountant network | Linked entities under one parent, with a top-level intake inbox added in 2026 |
| AvidXchange | A managed AP and payment network | Entity handling delivered partly as a managed service through its supplier network |
| Coupa | Enterprise source-to-pay and procurement policy | Entity structures configured inside a broader procurement program |
| Factura.ai | Multi-location and multi-unit operators specifically | Central intake with automatic location assignment as its founding premise |
1. MakersHub: line-level entity coding on a single workflow
MakersHub is built for growing companies in the physical economy, the contractors, trades, manufacturers, distributors, hospitality groups and multi-location operators whose bills carry real coding detail and whose entities rarely follow one identical process. The complexity lives in what MakersHub handles, not in what your team does each day.
Every entity runs on one login and one workflow. WiseVision reads the whole document rather than skimming the header, pulling line items and dozens of fields off each bill, then codes every line to the right account, job or class for the entity that owns it. Purchase orders are matched line by line rather than at the header total, which is what lets a single bill split across two entities without a manual journal later.
Approval routing keys off those same dimensions, so a property manager approves the bills for their site and a controller sees everything. Approvers use MakersHub without training. They approve from email in one click, and see only the bills that are theirs. Vendors never need a MakersHub login, which matters more than it sounds when the same supplier bills four of your entities.
Payments run by ACH or check from each entity's own bank accounts, so nothing is pooled and nothing needs prefunding. Two-way sync is built and maintained in-house for QuickBooks Online, QuickBooks Desktop, NetSuite, Sage Intacct, Xero and Intuit Enterprise Suite, with Smart Data Connect covering any other ERP by file or API. That matters when your entities do not all run the same system, which is common and rarely worth fixing just to buy AP software.
There is no cap on entities, users or transactions, and no per-user pricing, so adding entity number nine does not change the shape of your bill. MakersHub is transparent about where every bill sits and who is holding it, with a full audit trail on every approval and payment. Provignage, which manages AP across a portfolio of wineries, reached 90 percent accuracy and tripled payment speed across multiple entities after moving over.
2. Stampli: invoice collaboration inside a procure-to-pay suite
Stampli lets you add companies or subsidiaries inside a single account rather than operating a collection of separate ones, with coding structures, approval workflows and vendor lists configured per company. It can assign an invoice to the right company automatically, and it reports native functionality across more than 70 ERPs, which is genuinely broad.
Its centre of gravity is the conversation on the invoice. Comments, approvals and documents stay attached to the bill, which suits organizations where a lot of back and forth happens before anything gets paid, and it sits alongside procurement, purchasing and card modules. Where MakersHub differs is depth rather than breadth: AP first, with line-level coding and line-by-line PO matching as the foundation rather than one capability among a suite.
3. Ramp: spend management with AP attached
Ramp puts bill pay next to corporate cards, expenses and reimbursements, so a controller can see card spend and AP in one system. For multi-entity setups it offers per-entity AP email addresses, a shared cross-entity inbox that infers the likely entity from the vendor, custom approval chains per subsidiary, and batch sync back to the ERP.
Two facts are worth knowing before you shortlist it. Multi-entity management sits on the Plus and Enterprise tiers rather than the base product, and Ramp's own documentation states that entities generally need a legal relationship or shared management with the primary business to live inside one multi-entity account, with a verification review for each one added. If your entities are independently held, that is a real constraint to check early. MakersHub places no cap on entities at any tier and does not require them to be related.
4. Tipalti: cross-border payouts and supplier tax compliance
If your entities span countries, Tipalti is doing something the others are not. It handles cross-border payment in a very large number of currencies, collects local tax forms, and manages parent and child entity structures with per-entity tax and payment configuration. For a US parent with subsidiaries abroad and suppliers in dozens of countries, that is the right shape of product and switching away from it would cost you.
The trade-off is where the platform concentrates. Tipalti is organised around the payment, which is the last step of AP. If your entities are all domestic and the difficulty sits earlier, in capturing bills that carry job or cost-code detail and routing them to the people who know the work, you would be buying a global payouts engine to solve a coding problem. MakersHub handles that upstream detail and pays from your own accounts.
5. BILL: domestic bill pay across linked entities
BILL's multi-entity product has moved forward recently. It now offers a single top-level email address for bill intake across a parent organization, a centralized view for approving, reviewing and paying across linked entities, and quick setup for new entities that run distinct AP processes. It syncs with QuickBooks, NetSuite, Sage Intacct and Xero, and its accountant network is the broadest in the category.
It suits domestic organizations with a handful of entities and reasonably uniform processes. The distinction to test in a demo is coding depth: BILL works at the header level, so a bill whose lines belong to different jobs or cost codes within an entity still needs a person to break it apart. That is precisely the work MakersHub automates, and it is the most common reason teams running detailed coding move on. Our guide to the strongest BILL alternatives for accounts payable goes through that comparison in full.
6. AvidXchange: a managed AP and payment network
AvidXchange runs invoice capture, approval routing and payment through its own supplier network, and a meaningful part of the value is that it takes work off your desk rather than giving you a tool to run. For organizations with high invoice volume that would rather outsource more of the process and keep their existing accounting system in place, that model has real appeal.
It serves construction, real estate and multi-location operators, and so do we, so the choice there is about model rather than industry. Those verticals are core MakersHub territory. The question is whether you want the process handled by a network or want to keep control of the coding and approval logic yourself, with the AI configuring it for you.
7. Coupa: enterprise source-to-pay
Coupa treats AP as one stage of a full source-to-pay programme covering sourcing, procurement, contracts, supplier management and spend analytics. Entity structures are configured inside that programme, and for a large organization that already runs formal procurement it makes sense to have one policy engine over everything.
That breadth comes with an implementation and an owner. If your reason for looking is that AP across your entities is slow and manual, a source-to-pay deployment is a large answer to a specific question. Configurable means the software adapts to your process. It does not mean you do more work.
8. Factura.ai: built around multi-location intake
Factura.ai positions itself specifically for multi-location and multi-unit businesses, with a single centralized email address ingesting bills for every location so nobody maintains an inbox per site. As a design premise for this exact problem, that is the right instinct, and it is the reason the product appears on page one for these queries.
It is a younger and narrower product than the rest of this list, so the things to establish in a demo are coding depth below the location level, PO matching behaviour, and how deep the write-back goes into each entity's ledger. Central intake solves step one and step two of the chain above. Steps three, five and six are where the time actually goes.
How the platforms compare on multi-entity specifics
The capabilities below are the ones that behave differently across entities than they do in a single company. Vendors ship changes often, so treat this as a shortlist of things to make each one demonstrate rather than a settled scorecard.
| Capability | MakersHub | AP-first platforms | Spend platforms | Enterprise P2P |
|---|---|---|---|---|
| Unlimited entities, no tier gate | Yes | Varies | Higher tiers | Varies |
| Line-item extraction, 35+ fields | Yes | Varies | Header-led | Varies |
| Coding to job or cost code per entity | Yes | Varies | Limited | Configurable |
| Line-by-line PO matching | Yes | Varies | Header or line | Yes |
| Payment from each entity's own accounts | Yes | Varies | Varies | Varies |
| Two-way sync per entity ERP | Yes | Varies | Batch | Yes |
| Entities need not be legally related | Yes | Varies | Restricted | Varies |
| White glove onboarding included | Yes | Varies | Varies | Implementation |
Signs your AP setup is not really multi-entity
- Someone sorts incoming bills to the right company before anything else happens.
- You keep a separate login, or a separate subscription, for each entity.
- A bill that belongs to two entities gets split with a manual journal entry later.
- Approvers in one entity can see bills belonging to another.
- Seeing total spend across entities means exporting to a spreadsheet.
- Adding an entity means rebuilding your coding rules and approval chains from scratch.
- Your pricing changes materially every time you add a company.
Three questions that decide it
Do your entities run the same accounting system? If some are on QuickBooks Desktop and others on NetSuite or Sage Intacct, you need a platform that syncs deeply into each one rather than pushing you toward consolidation you were not planning. Many organizations run different systems per entity for good reasons and have no intention of changing that.
Do your bills carry detail below the entity level? Jobs, projects, cost codes, classes, properties. If they do, header-level capture will keep generating manual work no matter how good the entity routing is, because the coding is the part a person is still doing.
Where are the payments going? Domestic ACH and check from your own accounts is a different requirement from cross-border payouts in many currencies with local tax collection. Both are legitimate. Buying the wrong one is expensive, and it is the single most common mismatch we see.
If you are earlier in the evaluation and entity count is not the main issue, our guides to accounts payable software for large businesses and to AP software that avoids rigid approval workflows cover the adjacent decisions.
Frequently asked questions
What is the best AP automation software for a multi-entity business?
It depends which part of the problem is costing you time. For businesses whose bills carry job, project or cost-code detail underneath the entity, MakersHub is the strongest choice: it reads every line, codes it to the right entity and dimension, matches purchase orders line by line, routes approvals on those same dimensions, and pays from each entity's own accounts with no cap on how many you run. The others differ mainly by what they were built around rather than by what they can do. Stampli centres on invoice collaboration inside a procure-to-pay suite, Ramp on cards and spend with AP attached, Tipalti on cross-border payouts, BILL on straightforward domestic bill pay, Coupa on enterprise procurement.
Can one AP platform handle entities on different accounting systems?
The stronger ones can, and it is worth confirming rather than assuming. MakersHub syncs two-way with QuickBooks Online, QuickBooks Desktop, NetSuite, Sage Intacct, Xero and Intuit Enterprise Suite, plus any other ERP through Smart Data Connect by file or API, and every one of those integrations is built and maintained in-house rather than through middleware. That means an organization running NetSuite in one entity and QuickBooks Desktop in another keeps both as their own system of record instead of migrating to buy AP software.
Do my entities have to be legally related to use one AP account?
With some platforms yes, and it catches people out. Ramp's documentation states that entities generally need a legal relationship or shared management with the primary business to sit inside one multi-entity account, and each added entity goes through a verification review. MakersHub places no such requirement and no cap on entities at any tier, which matters for owners holding companies that are commonly managed but not commonly owned. Ask this question early, because discovering it late can end an evaluation.
How does a single bill get split across two entities?
It has to be split at the line level, which is why header-only capture struggles here. MakersHub reads every line of the bill and codes each one independently, so a supplier invoice covering work at two properties or two jobs can post correctly to both without anyone writing a journal entry afterwards. If a platform captures only the invoice total, it can assign the whole bill to one entity but it cannot tell you which entity actually absorbed which cost.
Does adding entities increase what we pay?
That varies more than most buyers expect, and it is worth modelling at the entity count you will reach in two years rather than today. MakersHub has no per-user pricing and no limit on transactions, users or entities, so the shape of your costs does not change as you add companies. Several platforms place multi-entity management on a higher tier, so the feature you are evaluating may not be in the plan you were quoted.
Will approvers in one entity see bills from another?
They should not, and it is a quick thing to test in a demo. Approvers use MakersHub without training. They approve from email in one click, and see only the bills that are theirs, which keeps a site manager at one entity out of another entity's payables entirely. MakersHub is transparent about where every bill sits and who is holding it, so a controller still has the full picture across every entity in one view.
How long does it take to set up several entities?
Less than the enterprise platforms condition you to expect. Contractors, manufacturers, distributors, hospitality groups and multi-location operators get white glove onboarding, training and support included, and accounting firms using MakersHub report getting a client configured in about an hour, because the AI derives the coding rules from your actual bills rather than asking you to specify every case up front. Vendors never need a MakersHub login, so nothing changes on their side while your team moves.
Is multi-entity AP secure enough for an organization with separate boards?
It should strengthen your controls rather than dilute them. MakersHub is SOC 2 Type II certified, with Positive Pay protection on check payments and encrypted collection of vendor bank details, and bill approval stays separate from payment authorization so segregation of duties holds inside every entity. When you compare platforms, confirm the certification, the fraud controls, and that each entity's payments still require a person at that entity to release them.
Where to start
Take one real bill from your messiest entity, the one with lines belonging to different jobs, and ask every vendor on your shortlist to run it end to end in a demo. The eight-step chain at the top of this page is the whole test. Most platforms handle the first two steps well. The differences show up at coding, at payment, and at what lands back in the ledger.
See how MakersHub handles your entities, or read how other operators have done it in our published customer stories.
Sources: Deloitte, Intercompany Accounting and Process Management Survey; vendor product and support documentation from Stampli, Ramp, Tipalti, BILL, AvidXchange, Coupa and Factura.ai, reviewed August 2026; MakersHub published customer stories.