FieldStacker is a web-based CRM and field sales platform for door-to-door teams and mobile home-service businesses. Reps use maps to manage prospects, record visits, plan routes, track appointments, and prepare estimates at the customer’s door. Managers can assign territories, share leads, view field activity on a team map, and monitor sales performance. Service tools cover customer records, quotes, scheduling, jobs, invoices, and payment collection. Marketing features include business websites, lead-capture and booking pages, follow-ups, digital business cards, and postcards. Mileage, expense, commission, and sales-coaching tools support team operations. FieldStacker targets trades including alarms, solar, pest control, roofing, fiber, cleaning, and permanent lighting. It is accessed through a browser and mobile apps, and paid plans include a 14-day trial.