Professional estimating tools for trade contractors. Walk the job on video, let AI build the scope, then correct and send. Fast, accurate, and built the way you actually work.
Every DONBE estimator uses the same fast workflow — walk the job, let AI do the math, fix anything, and send.
Hit record and walk the property. Talk about what you see. AI watches the video and listens to every word.
The trade-specific AI bot generates a scope-by-scope estimate with quantities, rates, prep items, and regulatory notes.
Tap Edit on any line item. Correct the numbers. Generate a professional PDF and send it to the client.
Professional job costing tools built for trade contractors. Free to try — upgrade for print, save, and AI advice.
The complete estimating tool for painting contractors. Walk the job on video — AI PaintBot builds scope by scope. Correct, price, and send.
Full job costing for carpenters. Walk the job on video — AI CarpentryBot identifies framing, finish, cabinets, decks, and flooring scope.
Miter, bevel, and compound cut calculators. Crown molding, polygon frames, roof pitches, stair stringers and more.
Complete estimating for electricians. Walk the job on video — AI ElectricBot identifies panels, outlets, circuits, EV chargers, and commercial scope.
Full job costing for plumbers. Walk the job on video — AI PlumbingBot identifies fixtures, water heaters, drain, sewer, and commercial scope.
Professional estimating for HVAC contractors. Walk the job on video — AI HVACBot identifies equipment, ductwork, service, and commercial RTU scope.
Complete estimating for roofers. Walk the job on video — AI RoofingBot identifies shingles, flat roof, metal, repairs, and gutters with auto pitch multiplier.
Professional estimating for concrete contractors. Walk the job on video — AI ConcreteBot identifies flatwork, foundations, decorative, and auto cubic yard scope.
Full job costing for landscapers. Walk the job on video — AI LandscapeBot identifies lawn care, hardscape, irrigation, planting, and maintenance scope.
Professional estimating for abrasive blasting contractors. Walk the job on video — AI BlastBot identifies media type, surface prep, containment, and equipment scope.
DONBE is a solo-built software company based in Murrieta, California. We build affordable, no-nonsense estimating tools for trade contractors who need to price jobs fast and accurately — without expensive software subscriptions.
Every tool is designed to work the way contractors think: straightforward inputs, instant calculations, and AI assistance when you need it. No bloat. No learning curve. Just open it and start estimating.
Our tools run directly in your browser — no app to download, no account to create. Built by a Contractor for Contractors and Tradesmen Nationwide.
10% of all DONBE earnings are donated to AnnDy Cap's — a California nonprofit focused on outreach for patients and families in need. Every estimate you run helps someone in your community.
Questions about our tools? Need support? We're here to help.