Fieseros is an AI-powered operating system and field service management platform designed for trade and service-based businesses. It brings essential day-to-day operations together in one suite, helping businesses manage leads, customers, jobs, and payments without relying on disconnected apps. Core tools include CRM and website lead capture, real-time scheduling and dispatch, mobile invoicing, digital checklists, and online payment links. Its 24/7 AI Voice Receptionist answers calls, captures customer details, handles booking, and can alert technicians to urgent requests. Businesses can also create mobile-first trade websites with local SEO features and Google Business Profile synchronization.

Fieseros offers workflows for a wide range of industries, including plumbing, HVAC, landscaping, lawn care, painting, handyman services, cleaning, pet care, electrical work, and tree care. Field technicians can use its mobile Progressive Web App to view routes, update job statuses, attach photos, collect signatures, and accept payments on-site. The platform states that the first 100 jobs are free, with zero platform commission.