Best AP Automation Software for Epicor Kinetic (2026)

The best AP automation for Epicor Kinetic is the one that removes the work your team actually does. Epicor ECM AP Automation is Epicor's own capture, archive and workflow stack; Stampli, DynamicPoint EasyAP365, Yooz and PairSoft center on approval routing; AvidXchange, Tipalti and BILL center on paying suppliers. Fluent is an AI agent that keys and matches invoices in AP Invoice Entry and then runs the approval workflow itself: an approval agent checks each invoice against Epicor for each approver before they open it. For a Kinetic team whose time goes into entry, matching and sign-off, Fluent is our pick.

Fluent is our product. What we say about the other vendors comes from their public material; where it says nothing, the table says "Ask".

The four approaches

AP automation for Epicor Kinetic falls into four groups. They solve different problems, and many teams run two together.

• Epicor native. Epicor ECM AP Automation, Epicor's own product (formerly DocStar). It captures invoices, stores them in a document management system, routes them for approval and integrates with Kinetic. Capture and extraction come from Epicor Intelligent Data Capture (IDC); ECM is the archive and workflow engine.
• AP workflow platforms. Stampli, DynamicPoint EasyAP365, Yooz, PairSoft and Esker. These center on the invoice approval process: capture, coding, routing, comments and an approval trail, with an integration that syncs to Epicor.
• Payments-led platforms. AvidXchange, Tipalti and BILL. These are built around paying suppliers: payment methods, supplier onboarding, remittance and, in some cases, tax forms and global payouts. Invoice capture is part of the product, and payments are the center.
• AI agents. Fluent. An agent reads each invoice, finds the vendor, purchase order and receipts in Kinetic, drafts the invoice in AP Invoice Entry, and routes it through approval stages in which an approval agent reviews it for each approver. There is no separate AP system to live in: the work lands in Epicor, and nothing is written there while an approval is pending.

Comparison table

"Ask" means we could not confirm the answer from the vendor's public positioning. Check with each vendor for your Kinetic version.

Lowki, known for Epicor Kinetic sales order automation, has AP invoice automation in early access as of October 2026, so it is not in the table. It logs invoices in Logged AP Invoice Entry and matches them against receipts; see logged AP invoices vs AP Invoice Entry.

Evaluation criteria

Six questions separate these options faster than any feature list.

1. How deep is the Kinetic integration?

Ask what the integration reads and writes, and when. Ask whether it reads live Kinetic data or a copy, which Kinetic screens it writes to, and whether Epicor's own business logic validates each transaction.

2. Does it three-way match against receipts?

Two-way matching compares the invoice to the purchase order. Three-way matching adds the receipt, which is where AP errors often live in manufacturing: partial shipments, over-billing and freight billed twice. Ask whether the product matches against Kinetic receipts directly, and what it shows the reviewer when a line disagrees.

3. What does the approval workflow look like?

Workflow platforms route invoices with rules, reminders, comments and an approval trail. Ask the harder question: what does the approver see when they open the invoice? In Fluent, an approval agent has already reviewed it through that approver's written responsibility, with read-only lookups in Epicor, and marked it "nothing flagged" or "needs review" with a note saying what to look at. Approvers are picked per stage by name, by workload, from a shared queue or by the AI; conditions are written in plain language; approvers can decide by replying to the email; and out-of-office approvers are routed to a delegate. Ask each vendor what its approver sees and how it routes around someone who is away.

4. Does it pay suppliers?

Payments-led platforms center on this. Decide whether you want payments inside the AP tool or left in Epicor and your bank.

5. What gets installed?

Ask what goes into your Epicor environment: a connector, a customization, a BPM, staging tables, a scheduled import. Each one is something your Epicor administrator maintains through upgrades. Ask whether it works on premise and Epicor-hosted.

6. How is it priced?

Ask for the pricing model before the demo: per invoice, per user, a subscription tier, or usage credits. Some payments-led platforms earn revenue from payment transactions, so ask who pays the payment fees. Ask what counts as a billable document.

Best for, option by option

Epicor ECM AP Automation. Best when you want one vendor for ERP and AP, and a document archive that covers more than invoices. Choosing ECM does not rule out Fluent: Fluent integrates with ECM (see below).

Stampli. Best when the slow part is a discussion around each invoice with people outside finance, such as plant managers and project leads, and you want it held in a separate system.

DynamicPoint EasyAP365. Best when your company already runs on Microsoft 365 and SharePoint and wants AP inside that environment.

Yooz. Best for smaller AP teams that want a packaged cloud workflow they can start quickly.

PairSoft. Best for mid-market teams that want AP workflow and document management from one vendor.

Esker. Best for larger organizations buying a broad finance automation suite across payables and receivables.

AvidXchange. Best for US companies whose main goal is moving supplier payments from checks to electronic methods.

Tipalti. Best when you pay many suppliers across countries and currencies, with supplier onboarding and tax forms to manage.

BILL. Best for small businesses with straightforward AP and payments, and less need for deep ERP matching.

Fluent. Best when the slow part is keying invoices into AP Invoice Entry, matching them to purchase orders and receipts, and getting them signed off. The AP agent reads PDFs, scans, photos, spreadsheets, email bodies, XML and EDI; matches vendors by name and tax ID and parts by the supplier's own part numbers; checks quantity against what is left to bill and price against the order; and shows every difference on the line. It then routes the invoice through approval stages, with an approval agent reviewing it for each approver before they open it. It does not pay suppliers.

Where Fluent fits

Fluent connects to Epicor Kinetic's REST API from outside. Nothing is installed inside Epicor: no customization, no BPM, no staging table, no import file. Each agent generates an Epicor access scope listing exactly the services it calls, which you import so Epicor enforces least privilege. It works on premise or Epicor-hosted.

There are no templates per vendor, no field mapping and no model training. You set behavior with written instructions, and corrections become instructions. Nothing is written to Epicor while an approval is pending, and nothing posts until a person processes the draft. Approval conditions are written in plain language, such as "invoices with no purchase order", and the approval agent decides from the invoice whether each approver is needed. If no vendor matches, the invoice is drafted with a note of what was searched and waits for a person.

At Metalworks, an Epicor Kinetic manufacturer, the AP agent connected in a day. Read the Metalworks story.

Fluent does not pay suppliers. Pair it with a payments platform for payouts, and let Fluent handle entry, matching and approvals in Kinetic.

If you run Epicor ECM, keep it for the archive. Fluent integrates with Epicor ECM: its ECM document agent builds an agent from any ECM document type you already run, reads each document in place of the capture layer (Epicor Intelligent Data Capture), fills that type's fields and line rows, and files it in ECM with the index values populated, so ECM keeps its role as the archive, workflow engine and retention store. A team without ECM can use Fluent on its own.

How to choose

• Your pain is typing and matching in AP Invoice Entry: Fluent.
• Your pain is chasing approvers: Fluent, if approvers should open each invoice already checked against Kinetic and decide by replying to the email. Stampli, DynamicPoint EasyAP365, Yooz or PairSoft, if you want approvals in a separate AP system.
• You want Epicor as the only vendor, with an archive: Epicor ECM AP Automation.
• You already run ECM and capture is the weak step: keep ECM for the archive and its workflows, and let Fluent do the reading in place of IDC, with matching and approvals before the document reaches Epicor.
• Your pain is paying suppliers: AvidXchange, Tipalti or BILL.
• You are buying a finance suite across payables and receivables: Esker.
• More than one of these is true: combine them. Fluent for entry, matching and approvals plus a payments platform for payouts is a common pairing, and so is an archive plus Fluent.

Run a trial on your own invoices, including the awkward ones: partial shipments, freight lines, and suppliers who use their own part numbers. Then test the approval step in each product:

• Route an invoice to two approvers by a rule written in plain words, such as "invoices with no purchase order".
• Set an approver out of office and see where the invoice goes.
• Approve by replying to the approval email.
• See what was flagged for each approver before they open the invoice.

See it on your own invoices

Fluent's AP agent is described at AP automation, with the full list of Kinetic agents on products and the connection details on Epicor integration. Pricing is at fluenterp.com/en/pricing. If you want to see it on your own invoices, book a demo.