Best purchase order software

Airbase unifies AP automation, corporate cards, and expense management into a single spend platform. It gives controllers real-time visibility across all non-payroll spend while maintaining the approval controls and GL coding accuracy that accounting teams require.

Coupa's procurement module provides enterprise purchase order management within its broader Business Spend Management platform, connecting requisitions to approvals, POs, receiving, and three-way matching against invoices.

SAP Ariba provides enterprise procurement and PO management connected to the world's largest B2B commerce network, linking buyers with 5+ million suppliers for catalog-based purchasing, PO management, and invoice matching.

Order.co (formerly iControl) consolidates vendor purchasing into a single platform, automating PO creation, vendor payment, and spend analytics across all company purchasing categories.

Zahara is a purchase order and invoice management platform designed to work alongside accounting systems like Xero, Sage, and QuickBooks. It adds purchase order creation, multi-level approvals, budget tracking, and invoice matching that these accounting systems lack natively. Zahara is popular in the UK market and targets SMBs and mid-market companies that need procurement control without replacing their accounting software.

Precoro provides straightforward purchase order and procurement software for mid-market companies, with budget tracking, three-way matching, and supplier management in a clean cloud interface.

Tradogram provides SMB-focused procurement and PO management with a generous free tier, offering purchase requisitions, approvals, POs, and basic vendor management without enterprise complexity or pricing.

Tipalti's purchase order module extends its AP automation platform with PO creation, approval workflows, and three-way matching, providing an integrated procure-to-pay workflow without adding a separate procurement tool.

Procurify is a mid-market purchasing and spend management platform that makes PO creation, approval workflows, and budget tracking accessible without the overhead of enterprise procurement suites.

GEP SMART is a unified, AI-powered source-to-pay procurement platform for large enterprises. It covers spend analysis, sourcing, contract management, procurement, invoicing, and supplier management in a single platform. GEP SMART uses AI for spend classification, savings identification, and process automation, and is used by many Fortune 500 companies for end-to-end procurement management.

BILL provides basic purchase order creation and approval workflows that connect directly to its AP automation module. POs created in BILL flow into the invoice matching and payment process, creating a lightweight procure-to-pay workflow for small businesses.

Kissflow Procurement Cloud provides purchase order management with configurable approval workflows built on Kissflow's no-code platform, offering more flexibility than rigid procurement tools for teams with non-standard processes.

JAGGAER provides enterprise procurement and PO management with deep industry specialization in manufacturing, higher education, and public sector, covering everything from sourcing through payment.

ProcureDesk is a procurement automation tool for small businesses that want to move beyond email and spreadsheet purchasing. It provides catalog-based purchasing, purchase orders, approval workflows, and receiving, with integrations for QuickBooks and NetSuite. ProcureDesk's punchout catalog feature connects to supplier websites for easy ordering while maintaining budget controls.

Fraxion is a cloud-based spend management platform that covers purchase requisitions, purchase orders, expense claims, vendor management, and budget tracking. It serves mid-market companies that need centralized spend control with configurable approval workflows. Fraxion integrates with major accounting and ERP systems, and its mobile-friendly design enables approvals and purchasing on the go.