AR automation
Invoice to cash software: integrated invoice-to-cash applications and invoice to cash automation software for B2B finance teams
Invoice to cash software automates everything that happens after an invoice is raised: delivering it, chasing payment, handling disputes and deductions, applying the cash and reporting on what is still outstanding. Gartner tracks this market as Invoice-to-Cash Applications, a category name it is currently transitioning to Accounts Receivable Applications. It is the narrower half of order to cash, which starts earlier, at the customer order.
Most finance teams already own pieces of this. The ERP raises the invoice, a portal takes card and ACH, somebody in AR keeps a chase list in a spreadsheet, and cash application happens by hand every morning. The money leaks between the pieces: an invoice goes out, nobody follows up for three weeks, a payment lands without remittance and sits unapplied, and the aging report still shows the customer owing you. AccountsReceivable.ai runs that whole stretch as one agent. It chases by email, then SMS, then a live AI phone call, applies the cash and reconciles it back to QuickBooks, Xero, NetSuite or Sage, on a flat monthly fee rather than a percentage of what it collects.
Connect · chase · apply cash · DSO down
Your books
Collected / wk
Outstanding
AR aging
Current · 30 · 60 · 60+ · paid
Agent worklog
LivePut this AR on autopilot to watch the agent chase, collect and reconcile.
Dunning sequence
Live, interactive · no card, no connection needed
Flat monthly fee · we never take a cut of what we collect · works inside your accounting system
Flat fee no cut of collections
Bank-grade security
Why it works
What your team gets with invoice to cash software
Invoice to cash is the half of order to cash you can actually fix
Order to cash starts at the customer order and drags in sales, credit approval, fulfillment and shipping. Changing it means changing how four departments work. Invoice to cash starts once the invoice exists, which is the point where the process becomes almost entirely finance-owned. That is why it is the piece teams automate first: the scope is real, the owner is obvious, and the payback shows up in DSO within a quarter rather than a year.
The label is changing under you, so buy on capability not category
Gartner lists this market as Invoice-to-Cash Applications and has flagged it as transitioning to Accounts Receivable Applications. Vendors variously call the same thing integrated receivables, order to cash, autonomous finance or AR automation. Chasing the category name is a waste of a shortlist. Write down the six stages you actually need covered, then make each vendor show you which ones ship in the base contract and which are separate modules.
Delivery and collections are one problem, not two
A surprising share of late payment is not reluctance, it is an invoice that never arrived, went to the wrong contact or was never submitted to the buyer AP portal. Platforms that treat delivery and collections as separate modules let you chase a customer for an invoice they genuinely never received. Judge any platform on whether it can tell you the invoice was delivered, opened and accepted before it starts escalating.
What it handles
Chased, collected and reconciled on autopilot
The agent syncs your invoices, chases each one across email, SMS and phone, applies incoming payments to the right invoice, reconciles your ledger, and predicts when every customer will pay.
- Delivers invoices by email and confirms they reached the right AP contact
- Chases every open invoice by email, then SMS, then a live AI phone call
- Reads remittance from email bodies, PDF attachments, EDI 820 files and lockbox feeds
- Applies cash to the right invoices and posts it back to your ledger automatically
- Routes short pays, deductions and disputes to a queue instead of burying them
- Predicts pay dates per invoice so the chase list is ordered by what is actually at risk
- Flat monthly fee, no per-seat pricing and no percentage of what it collects
- 01 Sync Reads the open invoice, its terms and the billing contact from your ledger.
- 02 Chase Escalates from email to SMS to a live AI call as the invoice ages.
- 03 Track Logs replies, disputes and promise-to-pay dates against the invoice.
- 04 Apply Matches the incoming payment, reconciles the ledger and closes the invoice.
How it compares
Invoice-to-cash platforms and the stages they cover
The nine vendors Gartner evaluated in its Magic Quadrant for Invoice-to-Cash Applications, plus where each one is genuinely strong. Verified August 2026.
| Platform | Invoice delivery | Collections chasing | Cash application | Live phone calls | Best fit |
|---|---|---|---|---|---|
| HighRadius | Yes, including e-invoicing | Yes, with deductions and disputes at volume | Yes, the strongest area of the suite | No | Large enterprises with multiple ERPs and entities |
| Billtrust | Yes, its strongest area, with a large network of buyer AP portal connections | Yes | Yes, best on structured lockbox and EDI remittance | No | Billers with high print, lockbox and EDI volume |
| Esker | Yes, inside a broad order-to-cash suite | Yes | Yes, AI-assisted remittance capture | No | Teams wanting one vendor across the whole O2C chain |
| Sidetrade | Partial, focus is downstream of delivery | Yes, and its Aimie agent places autonomous outbound collection calls | Yes | Yes, the one major platform besides us that calls | European and global enterprises wanting AI-led collections |
| Quadient AR (formerly YayPay) | Yes, with a customer payment portal | Yes, with automated tasks and internal escalations | Yes, though reviewers rate matching as a weaker area | No | Mid-market B2B, strong on predictive pay dates |
| Versapay | Yes, delivery into a shared buyer and seller portal | Yes, framed as collaborative AR | Yes, strongest when buyers adopt the portal | No | Mid-market B2B with complex billing, common alongside NetSuite |
| BlackLine | Limited, this is not where it competes | Yes | Yes, arrived through the 2020 Rimilia acquisition | No | Enterprise controllers already standardized on BlackLine for the close |
| FIS GETPAID | Partial | Yes, credit and collections workflow | Yes | No | Large corporates already buying FIS treasury software |
| AccountsReceivable.ai | Yes, with delivery confirmation before any escalation | Yes, email then SMS then a live AI phone call | Yes, including unstructured remittance and split payments | Yes | SMB and mid-market teams that want the chasing actually done for them |
Why AccountsReceivable.ai
One agent that runs the whole receivables job
Not a reminder tool, not a six-figure suite, and not an agency that takes a cut. Chase, collect, apply cash and forecast in one place, on top of the accounting system you already use.
Chases every invoice
The full dunning sequence runs on autopilot across email, SMS and live AI phone calls, polite and on-brand, so no overdue invoice slips through.
Applies the cash
Incoming wires and ACH batches are matched to the right invoices automatically, so your ledger reconciles and you never chase an invoice that already paid.
Cuts your DSO
A predicted pay date for every open invoice and steady follow-up bring DSO down week over week, so more cash lands when you need it.
Good questions
Questions about invoice to cash software
Last updated August 2026
Explore more
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Accounts receivable software
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How to choose, and why a true agent beats a reminder tool.
Learn moreGo deeper
Before you shortlist invoice-to-cash vendors
Order to cash vs invoice to cash
Where one process ends and the other begins, and which one your project should actually scope.
Read the comparisonCash application software
The stage most invoice-to-cash projects underestimate, covered on its own page.
Read the comparisonCollections automation software
If chasing is the stage that is actually broken, start here rather than with a full suite.
Read the comparisonIntegrated receivables software
The same idea sold under the label banks and older vendors use. Worth reading before you compare quotes.
Read the comparisonOrder to cash automation software
The wider process, if your scope really does start at the customer order.
Read the comparisonWhat AR automation actually costs
Published contract data and list prices for the vendors on this page, with sources.
Read the comparisonStop chasing invoices. Put your receivables on autopilot.
Connect your accounting system and the agent chases every invoice, applies the cash and cuts your DSO. Flat monthly fee, and we never take a cut of what we collect.
Works with QuickBooks, Xero and NetSuite · bank-grade security · no percentage of collections