Billtrust vs HighRadius (2026): An Honest Comparison for AR Teams

Disclosure: Abivo is our product and is not affiliated with Billtrust or HighRadius. Facts about both tools come from their own websites as of October 2026. Check each vendor's site for the latest.

The short answer: Billtrust is built around getting B2B suppliers paid: invoicing, payments, credit and AI-prioritized collections. HighRadius covers a wider scope, from collections, cash application and deductions to treasury and the financial close, with many AI agents on one platform. Pick Billtrust for B2B suppliers that want invoicing, payments, credit and collections from one vendor; pick HighRadius for larger finance teams that want one suite across order-to-cash, treasury and close. If what your team actually needs is someone to follow up on every past due invoice by phone, text and email, an AI collections agent such as Abivo can work alongside either one, or on its own with your accounting system.

Billtrust vs HighRadius at a glance

Billtrust overview

Billtrust describes itself as a B2B cash generation platform with AI-powered accounts receivable software. It says it serves B2B suppliers in distribution, manufacturing, business services, equipment, medical, retail and transportation (industries it names).

• Collections: AI-prioritized collections, plus an Agentic Email tool that sorts collector inboxes and drafts replies.

• Payments: Invoicing including delivery to buyers' AP portals, and B2B payments across many methods.

• Cash and insight: Automated cash application (remittance matching and posting).

• Also included: Credit approval and ongoing credit monitoring, plus AR services.

• Systems: Connectors to ERPs, banks and financial institutions; an MCP server for Claude and Copilot.

Best fit: B2B suppliers that want invoicing, payments, credit and collections from one vendor. Looking at other options? See our Billtrust alternatives guide.

HighRadius overview

HighRadius describes itself as an AI-powered autonomous finance platform for the Office of the CFO. It says it serves large enterprises and mid-sized organizations, with a separate mid-market hub.

• Collections: Collections agents for payment date prediction, customer segmentation, worklist prioritization, an AR inbox and dunning emails.

• Payments: E-invoicing portal and B2B payment gateway.

• Cash and insight: Cash application management.

• Also included: Credit management and deductions management, plus treasury, AP and close modules.

• Systems: SAP, Oracle, Microsoft Dynamics and NetSuite, among many pre-built integrations.

Best fit: Larger finance teams that want one suite across order-to-cash, treasury and close. Looking at other options? See our HighRadius alternatives guide.

Key differences between Billtrust and HighRadius

• Scope. Billtrust: a B2B cash generation platform with AI-powered accounts receivable software. HighRadius: an AI-powered autonomous finance platform for the Office of the CFO.

• Who it is built for. Billtrust: B2B suppliers in distribution, manufacturing, business services, equipment, medical, retail and transportation (industries it names). HighRadius: large enterprises and mid-sized organizations, with a separate mid-market hub.

• How customers are contacted. Billtrust: invoice delivery, payment portal and email. HighRadius: dunning emails, AR inbox and an in-app dialer for collectors.

• Systems. Billtrust names Connectors to ERPs, banks and financial institutions; an MCP server for Claude and Copilot. HighRadius names SAP, Oracle, Microsoft Dynamics and NetSuite, among many pre-built integrations.

Which should you choose?

• Choose Billtrust for B2B suppliers that want invoicing, payments, credit and collections from one vendor.

• Choose HighRadius for larger finance teams that want one suite across order-to-cash, treasury and close.

• Consider adding a collections agent if your bottleneck is not software features but the hours your team spends calling customers about past due invoices.

Where Abivo fits

Billtrust and HighRadius are platforms your AR team works inside. Abivo is different: its AI agent, Kate, does the follow-up itself. Kate calls, texts and emails your customers about past due invoices, names the invoice details your customer needs (job, site, PO or billing period), covers every open invoice on an account in one message, records promises to pay and disputes, and hands disputes and sensitive replies to the person you name. It follows up with customers in over 50 countries and in French where customers prefer it.

Teams usually look at Abivo when they have three or more people chasing invoices and still cannot reach every account each week. Abivo works with QuickBooks and Xero, and with Chargebee after card retries, so it can run on its own or next to an AR platform you already use.

FAQ

Is Billtrust or HighRadius better for a mid-sized B2B company?

It depends on scope and systems. Billtrust says it serves B2B suppliers in distribution, manufacturing, business services, equipment, medical, retail and transportation (industries it names); HighRadius says it serves large enterprises and mid-sized organizations, with a separate mid-market hub. Shortlist the one whose ERP list includes yours, then compare how each handles collections for your customer mix.

Does Billtrust or HighRadius make phone calls to customers?

On its website, HighRadius lists calling among its outreach channels. Abivo's AI agent makes the calls itself, along with texts and emails, so your team does not have to dial.

What is a good alternative to both Billtrust and HighRadius?

For teams that want the follow-up done rather than another workspace to manage, Abivo is an AI collections agent that contacts customers by phone, text and email. See also our guides to the best accounts receivable software and the best AR collections software.

Want to hear how Kate would follow up on your own open invoices? Get started with Abivo.

Related guides: Billtrust alternatives, HighRadius alternatives, best collections management software, best AI AR collections software.