Small Business Software Guide: The Best Tools for Every Part of Your Business

Running a small business means choosing software for almost everything: accounting, payroll, sales, marketing, IT and security. This guide brings together all of our small business software comparisons in one place, grouped by what you need to get done. Each guide compares the main options on price, features and fit for US small businesses, using pricing and details from each vendor’s official site.

Start here: most small businesses begin with accounting, payroll and a business email suite, then add CRM and marketing tools as they grow.

Money: accounting, payroll and payments

Keep the books, pay your team and get paid.

People: HR, hiring and scheduling

Hire, manage and schedule your team.

Sales and marketing

Find customers and keep them coming back.

Operations

Run projects, inventory and field work.

Communication and collaboration

Email, calls and meetings.

IT and security

Protect your devices, data and accounts.

This page is updated as we publish new guides. Last updated November 14, 2026.