# ADP RUN > RUN Powered by ADP is a cloud-based payroll and human resources platform designed for small businesses with up to 49 employees. It streamlines payroll processing, tax filing, and HR compliance through a web interface and mobile application. - URL: https://optimly.ai/brand/adp-run - Slug: adp-run - BAI Score: 92/100 - Archetype: Challenger - Category: Human Resources & Payroll - Last Analyzed: April 9, 2026 - Part of: ADP (Automatic Data Processing, Inc.) (https://optimly.ai/brand/adp-automatic-data-processing-inc) ## Competitors - Gusto (https://optimly.ai/brand/gusto) - Paychex Flex (https://optimly.ai/brand/paychex-flex) - Rippling (https://optimly.ai/brand/rippling) ## Also Referenced By - Gusto (Benefits Division) (https://optimly.ai/brand/gusto-benefits-division) - Gusto Payroll Focus (https://optimly.ai/brand/gusto-payroll-focus) - Gusto Time Tracking (https://optimly.ai/brand/gusto-time-tracking) - Zenefits (TriNet) (https://optimly.ai/brand/zenefits-trinet) ## Buyer Intent Signals Problems: Manual Spreadsheets: Managing payroll via Excel spreadsheets, manual tax calculations, and physical check cutting. | External Accounting Firm: Hiring a local CPA or bookkeeping firm to handle all payroll filings and compliance manually. Solutions: best payroll software for small business 2024 | automated tax filing for startups | payroll and hr for under 50 employees | is ADP RUN cloud based | Generic Accounting Software: Using general accounting software like QuickBooks Desktop without the integrated payroll module. Comparisons: ADP vs Gusto for small business