AI accuracy powered by a trillion dollars of experience

BILL has been leveraging AI technology for years, well before it became mainstream. AI isn't just a flashy feature—it's an important business technology that works best when it's embedded at the platform level. So we're continuing to invest in AI, the same way we've invested in automation, to bring our customers the latest, most advanced technology that will help them save time, mitigate risk, and grow their businesses how they want.

BILL AI is designed to support, not replace, accountants.

Today’s finance professionals are more than book closers—they are strategic partners, growth enablers, and trusted advisors. BILL AI handles repetitive tasks like data entry and invoice processing, freeing up time for high-impact work like strategy, analysis, and decision-making.

In fast-paced environments, accuracy and compliance are critical. BILL AI keeps humans in control, ensuring trust and oversight remain intact.

It’s not about replacing the accountant—it’s about elevating the role. With BILL AI, finance teams work smarter, move faster, and add more value than ever.

BILL takes data privacy and security extremely seriously. Our use of AI adheres to the same strict security and data privacy requirements that all our sensitive data adheres to. For more information, feel free to check out our privacy notice and Security Center.

Think of an AI agent as a digital coworker. It has a goal or objective, can sense its environment, plan actions, use tools or APIs, and operate independently. Like a human colleague, it knows when to escalate questions or defer decisions/tasks when appropriate.

BILL has used AI for years. Here are some of the ways we continue to put it to work.

Accounts Payable AI

Invoice data extraction:

BILL AI identifies and extracts critical data from invoices—like vendor name, email, and invoice number—and uses it to auto-populate your digitized bill and simplify new vendor profile creation.

Duplicate invoice detection:

BILL AI will warn you if a duplicate invoice exists, so you can avoid accidentally paying the same bill twice.

Missing bill detection:

BILL AI provides your payment history to highlight potential missing bills, helping to prevent late fees.

W-9 creation:

Upload a W-9 for a vendor and BILL AI will extract the data and add it to the vendor’s record. You still maintain complete control—just review, add info, make edits if needed, and save.

‍Expense management AI

‍Auto categorization:

BILL AI helps code transactions—auto-populating categories in expense transactions, analyzing the merchant, transaction information, and the history of selections—to save reconciliation time and improve accuracy.

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Our first agents will transform how SMBs complete critical business tasks, paperwork, documentation, and onboarding of vendors. On the spend and expense side, our agents will give businesses touchless receipts that reconcile themselves. We are also building new agents that provide additional security to keep money safe and flowing faster. And that is just the start with additional agents to come.

Agents work where you are across your workflows. BILL reimagines AI—not as a tool siloed on our platform, but as an integrated part of where work actually happens.

In addition, BILL has greater scale and data richness. BILL AI delivers unparalleled accuracy by leveraging rich historical data across a broad range of workflows, software, and payments at unmatched scale.

To learn more about BILL Agents, continue to check on this page. We will also be sending out AI updates in our monthly newsletters.