What is a days sales outstanding (dso)?

A key financial metric that measures the average number of days it takes for a company to collect payment after a sale has been made. Lower DSO indicates better cash flow.

Who uses one?

Finance teams and small business owners automating invoicing, collections, and cash flow

What does it cost?

Pricing varies. The cheapest provider in our Top 11 starts around $32/mo. See the cheapest providers ranked.

How do I pick one?

Read the full methodology for our 9.4-point scoring framework, then look at the canonical The 11 Best Accounts Receivable Software Tools (2026). If you want a slice of the ranking by price, fit, or compliance, jump to: cheapest · highest-rated · fastest onboarding.

Source: Top 11 The 11 Best Accounts Receivable Software Tools (2026), verified June 28, 2026.