AP automation software

Break free from manual AP with accounts payable automation

Rillion replaces tedious AP tasks with smart automation that captures, codes, and routes invoices for approval. With AI accuracy and flexible workflows, your team can manage invoices faster, avoid errors, and stay in control.
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Trusted by finance leaders at 3,000+ mid-sized and large companies

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Key benefits

How Rillion’s accounts payable automation software delivers

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Process invoices 85% faster

Stop manually entering invoice data, coding accounts, matching POs, or chasing approvals — forever.
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Reduce errors by 97%

Fully automated PO matching with sophisticated functionality wipes out human errors.
Flexibility

Grow with 100% flexibility

Rillion is highly customizable with support for unlimited multi-entity management, multi-ERP connections, workflows, and advanced PO matching.

End-to-end AP automation for month-end peace of mind

With Rillion, every step in accounts payable is automated. Your team spends less time chasing approvals to close the books with complete confidence.

3-way PO matching

Touchless 3-way PO matching

Rillion’s AP automation software automatically matches invoices with purchase orders and receipts, eliminating manual entry, reducing costly errors, and keeping your financial records consistently accurate.

Explore PO matching
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Features

Everything you need in hands-free AP and payment automation

AI-coding

Waste no more time manually entering account coding or fixing errors. Rillion’s AP automation software analyzes incoming invoices and past patterns to automatically suggest accurate coding.

Invoice tracking

Stay on top of your incoming invoices with an all-in-one easy-to-navigate dashboard that includes vendor information, flow proposal, due date, purchase order, and more.

Multi-entity & location management

Rillion’s accounts payable automation platform gives you full visibility into invoices and cash flow across all offices, locations, and entities. Customize workflows, manage multiple ERPs, and monitor cash flow in real time from a single, centralized system.

Roles & permissions

Remove the hassle of onboarding new employees and managing individuals by assigning them user roles with specific permission rights. This keeps access organized and your approval process secure.

Document management

Store documents in a centralized and searchable archive and link them directly to invoices, contracts, and purchase orders. Use custom rules and approval workflows to manage documents efficiently.

Recurring invoice automation

Automate your recurring invoices for touchless processing through contract matching. Store contracts in a searchable archive and get notifications when it’s time to renew, renegotiate, or cancel.

Purchase to Pay

Gain control over indirect spend with purchase requisitions to ensure all purchases are approved before they happen. Save time and improve accuracy with instant 3-way PO matching and track spend effortlessly through Rillion’s analytics.

Mobile approvals

Approve invoices anytime, anywhere. Rillion’s mobile interface lets you review, comment, and approve invoices on the go, keeping payments on schedule.

Audit trail

Stay fully audit-ready with Rillion’s AP workflow software, which records every invoice action and timestamp automatically. This helps you maintain transparency, compliance, and control across your entire AP process.

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ERP integrations

Connect to your ERP

Seamlessly sync invoice data with your ERP. Whether you use one or more ERPs, Rillion’s accounts payable automation integration connects with ease.
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Our users say it best

We provided Rillion with a tall order, and they exceeded my expectations
Eric D.
AP automation system that have it all
Rani P.
Streamlined and stress-free invoice approvals
Camilla K.
Enjoyable and good AP Solution
Andreas L.
Quality Work
Manish G.
Saving loads of time for us
Gustav K.
Great product and super professional help
Daniel A.
Efficiency & Precision
Alvaro G A.
AP Automation done right!
Verified User in Hospitality
Reliable and easy to use
janne s.
Simple and very worker-friendly.
Sandra G.
Easy to use solution
Verified User in Computer Software
Great product at a reasonable price
Jackie R.
Best invoice software on the Swedish market
Mathias R.
A very stable and user-friendly system
Peter S.
Rillion includes everything from invoice scanning to approval
Entlira K.
Stable and super easy to use
Linda B.
Great product for automating invoice approvals
Verified User in Information Technology and Services
Great AP Automation solution for SMEs
Gustav A.
Great software!
Erik B.
A versatile program that saves a lot of time
Petra W.
We provided Rillion with a tall order, and they exceeded my expectations
Eric D.
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Ready for the next step?

Take control of your AP workflow with Rillion’s accounts payable automation software

Rillion connects invoice capture, PO matching, approvals, and payments into one streamlined workflow,  giving your finance team speed, accuracy, and total visibility into your AP processes.

How it works

End-to-end AP automation made simple with Rillion

See how Rillion handles every step, from invoice capture and matching to approval and payment, for a faster, error-free accounts payable process.

Capture

Rillion’s AP automation software uses OCR and AI to read and extract all invoice data and vendor information automatically from your incoming invoices, no matter the format. Coding is applied instantly across all levels and dimensions using AI and pre-defined rules.

Match

Invoices are automatically matched with POs, receipts, or contracts. You’ll have a completely touchless process if the information is correct, and you only need to bother with the exceptions.

Approve

Invoices are sent for approval based on identified patterns or pre-set rules, and workflow exceptions are handled automatically. Approvers are notified so they can easily approve the invoice in time on any device.

Pay

Make secure payments directly within Rillion’s AP automation platform. Once payments are completed, payment data syncs automatically with your ERP, ensuring every transaction is recorded accurately and in real-time.

Rillion’s top AP automation software by the numbers

30+

years of experience in AP automation

40M+

invoices processed in Rillion every year

95%

of our customers rate our support as very good or good

Testimonials

What our customers say

“I had thought at that time we could expand our AP process improvement into the other areas of the company but what I didn’t expect was how soon our CFO took advantage of the technology that Rillion had to offer.”

Accounting Manager, USFarathane

"[With Rillion,] we processed 20 invoices in 15 minutes — a task that previously took 2 hours. It’s a huge time efficiency gain."

Eric Dills, Controller, Robinson Lumber

"I like that with Rillion you see a pie chart of the expenses. So each month I can see that at a quick glance... which is nice, you know each day when I go through entering/posting the invoices I kind of look at that to see where we’re at."

Nikki Milian, Accounting Manager, Smiles First

"Rillion Prime allows us to decide for ourselves the best and most efficient way to process invoices. It was important to find a great, modern solution, and a provider that offers services in Finnish."

Petri Hangasluoma, CFO, Minimani

"From a finance perspective, the benefit is that invoice processing is now much smoother. Rillion Prime offers various features that enable further development and streamlining of operations. One significant aspect regarding smoothness, and efficiency of invoice processing, has been the ability to organize work roles in the best possible way to simplify the workflow."

Teija Hautamäki, Chief Accountant, Minimani

FAQs

Got questions?

What is accounts payable automation?

Accounts payable automation is the use of technology to simplify and accelerate the entire AP process, from capturing invoice data to approving and paying vendors. With tools like AI and OCR, AP automation tools help businesses reduce manual work, cut costs, and gain complete visibility into their payables.

What’s the best accounts payable workflow software?

The best accounts payable workflow software should go beyond invoice management and handle  approvals, payments, and reporting in one connected system. Rillion does exactly that, offering end-to-end AP automation that covers everything from invoice capture to payment reconciliation.

What makes Rillion’s AP automation software different?

Rillion is built with your unique needs in mind, offering flexible and robust solutions tailored to streamline your workflow and significantly reduce manual tasks.

Unlike other systems, Rillion doesn’t charge per user as we want you to get the most out of AP automation. Rillion is role-based, significantly improving security and efficiency in your AP management. It’s also far more flexible and scalable than any ERP’s built-in solution and many other AP automation systems. Book a demo, and we’ll show you Rillion in action.

Does Rillion have line level capture?

Yes, Rillion captures data at both the line level and header levels, allowing for precise processing of your invoices, so nothing gets overlooked.

Does Rillion support 3-way PO matching?

Absolutely! Rillion’s AP automation solution supports 3-way PO matching to ensure your invoices, purchase orders, and receipts align perfectly, reducing errors and ensuring accuracy in every transaction.

Does Rillion have automated workflows for approval and account coding?

Yes, Rillion automates workflows for both approvals and account coding. With AI-powered AP automation, the approval process moves faster and coding errors become a thing of the past.

Can I customize my invoice workflows with Rillion’s accounts payable automation software?

Of course! You can tailor invoice workflows in Rillion to match your company’s specific processes. Custom rules, routing, and authorization limits ensure invoices follow the right path every time.

Can I manage multiple entities in one instance?

Yes, Rillion supports multi-entity management within a single platform. This allows finance teams to handle invoices, approvals, and payments across multiple entities, currencies, and locations from one dashboard.

Can I send an invoice for approval to the CFO automatically when it hits a certain dollar level?

Definitely! You can set up rules in Rillion to automatically send invoices to the CFO for approval when they reach a specified dollar level. This ensures that high-value transactions are routed for proper authorization without any manual intervention.

How long does it take to fully implement AP automation?

The implementation of Rillion’s AP automation software is designed to be as smooth as possible. Our team ensures a smooth transition, with full integration and customization typically completed in 12–14 weeks.

How can I choose the best invoicing software for accounts payable?

When choosing invoicing software for accounts payable, look for features like AI-powered data capture, three-way PO matching, automated coding, approval routing, ERP integration, and payment automation. Scalability, user access controls, and real-time analytics are also key to managing growth and maintaining accuracy.

We already have an AP automation solution in place. Can we migrate historic invoice data if we replace it with Rillion?

No problem! We can seamlessly migrate your historic invoice data from multiple systems into Rillion.