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

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

The short answer: Both are invoice-to-cash platforms for B2B suppliers. Versapay centers on a collaborative customer portal and native mid-range ERP connections (NetSuite, Sage Intacct, Business Central). Billtrust centers on invoice delivery, payments and credit, and adds agentic AI for collector inboxes. Pick Versapay for mid-range ERP users who want customers to self-serve invoices and payments in a shared portal; pick Billtrust for B2B suppliers that want invoicing, payments, credit and collections from one vendor. 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.

Versapay vs Billtrust at a glance

Versapay overview

Versapay describes itself as a unified invoice-to-cash and accounts receivable automation platform. It says it serves manufacturing, wholesale distribution and professional services companies (industries it names).

• Collections: Collections management that prioritizes high-risk accounts, with an AI assistant that helps decide where to focus and drafts customer messages.

• Payments: Customer self-serve portal to view, pay and dispute invoices; ACH, card and wire payments.

• Cash and insight: AI and machine learning cash application.

• Also included: Reporting and reconciliation dashboards.

• Systems: NetSuite, Sage Intacct, Dynamics 365 Business Central, Dynamics 365 Finance and Supply Chain, plus APIs and flat files.

Best fit: Mid-range ERP users who want customers to self-serve invoices and payments in a shared portal. Looking at other options? See our Versapay alternatives guide.

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.

Key differences between Versapay and Billtrust

• Scope. Versapay: a unified invoice-to-cash and accounts receivable automation platform. Billtrust: a B2B cash generation platform with AI-powered accounts receivable software.

• Who it is built for. Versapay: manufacturing, wholesale distribution and professional services companies (industries it names). Billtrust: B2B suppliers in distribution, manufacturing, business services, equipment, medical, retail and transportation (industries it names).

• How customers are contacted. Versapay: customer portal and email communications. Billtrust: invoice delivery, payment portal and email.

• Systems. Versapay names NetSuite, Sage Intacct, Dynamics 365 Business Central, Dynamics 365 Finance and Supply Chain, plus APIs and flat files. Billtrust names Connectors to ERPs, banks and financial institutions; an MCP server for Claude and Copilot.

Which should you choose?

• Choose Versapay for mid-range ERP users who want customers to self-serve invoices and payments in a shared portal.

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

• 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

Versapay and Billtrust 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 Versapay or Billtrust better for a mid-sized B2B company?

It depends on scope and systems. Versapay says it serves manufacturing, wholesale distribution and professional services companies (industries it names); Billtrust says it serves B2B suppliers in distribution, manufacturing, business services, equipment, medical, retail and transportation (industries it names). Shortlist the one whose ERP list includes yours, then compare how each handles collections for your customer mix.

Does Versapay or Billtrust make phone calls to customers?

Both focus on email, portals and workflows for your collectors. If you want customers called about overdue invoices without adding headcount, Abivo's AI agent calls, texts and emails them for you.

What is a good alternative to both Versapay and Billtrust?

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: Versapay alternatives, Billtrust alternatives, best collections management software, best AI AR collections software.