BuildCrux is a product of TackOn Labs — a technology company focused on building practical, powerful software for trades and field service businesses.
Contractors run complex operations — managing projects, crews, budgets, materials, invoices, and client communications — often with little more than a phone and a spreadsheet. BuildCrux exists to change that.
We built an all-in-one platform that gives general contractors, subcontractors, remodelers, and home service professionals the same operational tools that large construction firms have — at a price that works for businesses of every size.
17+
Features Included
4
Subscription Plans
Up to 2,000
AI Credits / Month
30 Days
Money-Back
We don't just digitize paperwork. We rethink how contractors manage their entire business.
Every feature is designed for how contractors actually work — on job sites, in trucks, and on the go. No bloated enterprise software adapted for construction. BuildCrux is purpose-built from day one.
Our AI-powered estimate engine analyzes blueprints and project details to generate accurate bids in seconds, not hours. Spend less time at a desk and more time building.
Your business data is protected with enterprise-grade encryption, secure authentication, and role-based access controls. We use Supabase for database security and Stripe for PCI-compliant payment processing.
From solo operators to crews of 30+, BuildCrux scales with your team. Invite subcontractors, assign tasks, manage permissions, and communicate — all from one workspace.
Real-time dashboards, expense tracking, and profitability reports give you the visibility to make smarter business decisions. Know your numbers without hiring a bookkeeper.
Stop juggling spreadsheets, paper invoices, and disconnected apps. BuildCrux combines project management, invoicing, mileage tracking, contracts, e-signatures, and AI estimates in a single platform.
Track jobs from bid to completion with timelines, budgets, tasks, and photo documentation.
Send professional invoices, accept credit card and ACH payments, and automate payment reminders.
Create, send, and get contracts signed electronically. Full audit trail with IP logging.
Upload blueprints or describe a project and get detailed, accurate estimates generated by AI.
Log trips automatically with GPS. Generate IRS-compliant mileage reports for tax deductions.
Invite team members and subs to your workspace. Assign tasks, track time, and manage roles.
Snap photos of receipts, categorize expenses, and allocate costs to specific projects.
Create and track change orders with approval workflows. Keep scope changes documented and signed.
TackOn Labs is a technology company building software that solves real problems for real businesses. BuildCrux is our flagship product for the construction and trades industry — combining modern web and mobile technology with AI to help contractors operate more efficiently, win more bids, and get paid faster.
We believe that the trades deserve the same quality of software that tech companies build for themselves. That means clean design, fast performance, mobile-first experiences, and intelligent automation — not clunky legacy tools with steep learning curves.
Try BuildCrux risk-free with our 30-day money-back guarantee. Cancel within the first month for a full refund. Set up in under 5 minutes.