Autonomous finance platform company AppZen Inc. today launched AP Inbox Service Center, a new accounts payable service that deploys eight prebuilt artificial intelligence agents to automate how finance teams handle vendor email.

The new service adds agents to AppZen Inbox and converts the product into a structured service center where every inbound vendor message becomes a trackable, auditable request with an assigned status, owner and resolution path.

AP Inbox Service Center has been designed to target one of the most persistent capacity constraints in enterprise finance. AppZen argues that while invoice processing has seen heavy automation investment over the past decade, the vendor-facing communication layer has remained largely manual.

Payment status inquiries, bank change requests, duplicate invoice resolution, vendor statement reconciliation, W-9 submissions and remittance requests still require team members to read each email, research records, draft responses and route them to the right person. AppZen customer data indicates AP reviewers spend as much as one week a month on that work.

The new release take the issues head-on, with eight agents handling a specific scenario end-to-end, from reading the message and looking up records in the enterprise resource planning system to evaluating the request against organizational policy and taking action. Every decision is auditable, showing what the agent evaluated, what it found and why it acted.

Templates offered as part of the AP Inbox Service Center cover payment status responses, bank change verification, duplicate invoice detection, vendor statement reconciliation, W-9 compliance routing, purchase order policy enforcement, invoice hold explanations and remittance and proof-of-payment assistance. The bank change agent, for example, escalates every request to vendor management with a risk classification based on domain mismatches, urgency language, unknown senders and process bypass attempts.

The agents can be configured and deployed without information technology involvement through the company’s AI Agent Studio. Teams describe their processes in plain business language and the system converts those instructions into executable workflows. Templates can be tested with sample inputs before going live and AppZen says that most teams deploy their first working agent in under 30 minutes.

Every agent supports a draft-for-review mode in which the finance team makes the final call before a response is sent. When an agent cannot make a confident decision, it defers to a team member. Safeguards include sender identity verification before sharing financial data and masking of sensitive data in outbound communications.

“Our customers told us their AP inboxes were one of the biggest capacity constraints in their finance operations,” said co-founder and Chief Executive Anant Kale. “We built AP Inbox Service Center so they can focus on the work that requires their expertise, while AI agents handle the volume with the consistency and auditability that enterprise finance demands.”

AppZen has raised about $290 million in funding, including a round of $180 million in September. Investors in the company include Riverwood Capital Management LP, Coatue Management, Lightspeed Venture Partners, Redpoint Ventures, Bloomberg Beta, 500 Global, Resolute Ventures, Mastercard Inc. and FundersClub Inc.

Image: AppZen