What is the best AR software for a company processing 200 or more invoices per month?

For a company processing **200+ invoices per month**, the strongest general-purpose choice from the results is **BILL (formerly Bill.com)** because it is described as offering comprehensive AR automation, including invoice tracking, auto-pay, and approval workflows.[1] If your business has **high invoice volume** and needs strong capture/automation, **Quadient** is also specifically positioned for businesses with high invoice volume, with OCR, invoice capture, and customer payment portals.[3]

The best option depends on your invoice complexity:

- **BILL**: best fit for broad AR automation and workflow control.[1]

- **Quadient**: best fit when the main need is handling *high invoice volume* efficiently.[3]

- **LedgerUp**: best fit only if you are a **B2B SaaS** company with usage-based pricing or complex contracts, where it claims 90–95% automation.[2]

- **TreviPay**: best fit for enterprises selling across multiple channels with funded net terms and managed AR.[5]

A practical recommendation for 200+ invoices/month:

- Choose **BILL** if you want a balanced, widely applicable AR platform.[1]

- Choose **Quadient** if your priority is volume handling and invoice capture.[3]

- Choose **LedgerUp** only for SaaS-specific billing complexity.[2]

If you want, I can also narrow this down by **budget**, **ERP/accounting system**, or whether you need **invoice chasing, payment portals, or credit management**.