PSPP vs Sapling
A side-by-side look at PSPP and Sapling. For an in-depth review of either product, follow the links below.
PSPP
PSPP is a free, open source alternative to IBM SPSS Statistics. It is designed to provide statistical analysis capabilities similar to SPSS with an intuitive graphical user interface. PSPP supports common statistical procedures like descriptive statistics, hypothesis testing, regression, and more.
Sapling
Sapling is an open-source online invoicing and payments software. It allows small businesses and freelancers to create professional invoices, accept online payments, track expenses, and manage clients and projects. Key features include customizable invoices, recurring billing, payment gateways, financial reporting, client portals, expense tracking, and project management.