Building a listed tool

Mike Cieri

Chief Product Officer, named behind the BILL listing on Anchor Terminal.

Mike Cieri

Chief Product Officer

Mike Cieri oversees product and innovation at BILL. He was previously chief product officer at Gusto and vice president of product management at Opendoor, and before that held general manager and head of product roles at Square for over seven years.

What Mike builds

  • BILL C · Spend management & procurement

    BILL is a US financial operations platform for accounts payable, accounts receivable and company card spend. Its v3 REST API reads and writes bills, payments, invoices, budgets, cards, transactions and reimbursements, and an MCP server in beta gives read-only access.

    Chief Product Officer, researched 28 October 2026 · the people behind it

Works with

Questions

Who is Mike Cieri?

Mike Cieri oversees product and innovation at BILL. He was previously chief product officer at Gusto and vice president of product management at Opendoor, and before that held general manager and head of product roles at Square for over seven years.

What does BILL Holdings, Inc. make?

Anchor Terminal lists BILL from BILL Holdings, Inc.. BILL is a US financial operations platform for accounts payable, accounts receivable and company card spend. Its v3 REST API reads and writes bills, payments, invoices, budgets, cards, transactions and reimbursements, and an MCP server in beta gives read-only access.

How are Mike's tools graded?

BILL is graded C, 61 out of 100, on Anchor Terminal's benchmark, which scores every listing against the same checklist.

Sources (4)

These are the people building the tools we list, named for their public role in the company or project behind a listing, from public pages, with the date it was researched. They don't work for Anchor Terminal (our own team is on the about page). We show public roles, public profiles and what the listing pages show, nothing private. To correct something, send an about or a photo, or have a page removed, write to privacy@anchorterminal.com.

For companies

Do agents find, use and choose your tools?

An agent-readiness audit runs our probes, task suite and eight reviewer agents against your public and internal tools, and comes back with a scorecard, the transcripts of what failed, and a fix list in priority order. From $2,500, re-run included. We never take payment to move a rank. We do help companies earn one.