Now in Beta — Limited Access

Run Your Contracting Business
From One App

The ℞ for contractor headaches.
Jobs. Invoicing. Payments. Mileage. Contracts. AI automation. Everything a small contracting organization needs — without the enterprise price tag.

Join the Waitlist See Features
Replaces Legacy Accounting Software Replaces Enterprise Project Tools Stripe Payments Built In AI Automation Included Works on Any Device
The Problem

Small Contractors Are Paying
Enterprise Prices for Fragmented Tools

The average small contractor juggles 3-4 different apps and pays $200-500/month. None of them talk to each other.

Too Expensive

Legacy accounting software + job management + e-signature tools + mileage trackers. You're running a small business, not a Fortune 500.

Too Fragmented

Your job tracker doesn't know about your invoices. Your invoices don't know about your expenses. Nothing gives you a real picture of profitability.

Too Manual

Following up on leads, requesting reviews, chasing invoices — you're spending hours on admin that should be automated. That's time you could be on a job.

See It In Action

Everything your business needs, in your pocket

Real-time dashboard, smart scheduling, and an AI advisor that knows your numbers — all built for contractors.

Calendar

Smart Scheduling

Calendar with job types, estimates & meetings

Dashboard

Business Dashboard

Revenue, profit, unpaid invoices & mileage at a glance

Ask Rex AI

Ask Rex — AI Advisor

Your live business data, answered in plain English

What's Inside

Everything You Need.
Nothing You Don't.

Built specifically for small contracting organizations. Every feature earns its place.

Jobs & Scheduling
Manage your entire job pipeline from pending to complete. Schedule, assign, and track every job with ease.
Estimates & Invoices
Create professional branded estimates and invoices in seconds. Send PDFs directly to clients via email.
Lead Capture & Auto-Reply
Capture leads from your website form, Facebook Lead Ads, and Google Lead Form Extensions. Leads are automatically logged, auto-replied to, and followed up — even at 2am.
Custom Lead Form
A beautifully branded, embeddable lead form that works on WordPress, Wix, Squarespace, and any website. No plugins needed.
Automations
Auto follow-up on estimates, remind clients about overdue invoices, send Google review requests, and instantly respond to Facebook and Google ad leads — all on autopilot.
Ask Rex — AI Advisor
Get real financial insights from your own data. Ask Rex about your P&L, unpaid invoices, or best clients — and get straight answers.
GPS Mileage Tracking
Start a trip, stop a trip. Every business mile logged at the 2026 IRS rate ($0.70/mile) and added to your deductions automatically.
Business Email Inbox
A full email client built into your dashboard. Read, reply, and organize emails — with leads automatically tagged and surfaced.
Online Payments
Send invoices with a pay link. Clients pay by card or bank transfer. Funds go directly to your bank via Stripe Connect.
Profit & Loss Dashboard
Real-time P&L built for contractors. Revenue, expenses, net profit, and mileage deductions — always up to date.
Client Management
Full CRM for contractors. Store client info, job history, invoices, and notes. Find any client in seconds.
iOS, Android + Web Dashboard
Full-featured iOS and Android apps for the field. Web dashboard for the office. Everything syncs in real time.
Pricing

Simple, Honest Pricing

No setup fees. No contracts. Cancel anytime. Every plan includes onboarding — just enter your business name and go.

Starter
$49/mo

Everything a small contracting organization needs to run the business — no fragmented tools.

Jobs, clients & scheduling
Estimates & professional invoices
Online payments via Stripe
GPS mileage tracking
Profit & Loss dashboard
Ask Rex — AI business advisor
iOS & Android app + web dashboard
Up to 3 team members
Join Beta
Pro
$99/mo

Everything in Starter, plus automation that works while you're on the job.

Everything in Starter
Lead capture from website, Facebook & Google Ads
Custom branded lead form (any website)
4 automation workflows (auto-reply, follow-ups, review requests)
Business email inbox
Bank connection & transaction sync (Plaid)
Public contractor profile (SEO listing)
Unlimited team members
Join Beta
Business
$149/mo

Everything in Pro, built for contractors who are serious about growth.

Everything in Pro
Priority support & dedicated onboarding
API access & webhook integrations
Advanced Rex insights & monthly reports
Multi-location & crew management
Google Business Profile integration (coming soon)
Early access to all new features
Join Beta

Built to Last

Enterprise infrastructure. Contractor price.

BuildBillRX is built on the same technology stack trusted by Fortune 500 companies — so your business data is always fast, secure, and available.

Stripe
PCI-compliant payments & payouts. The same platform used by Amazon, Google, and Shopify.
Plaid
Bank-grade financial data connections. Trusted by thousands of financial apps to securely sync transactions.
OpenAI
Powers Ask Rex — your AI business advisor with real-time access to your financials and job data.
Supabase
Real-time database with row-level security. Your data is encrypted and isolated — nobody else can see it.
React Native
iOS & Android apps built with the same framework used by Facebook, Microsoft, and Shopify.
Clerk Auth
Enterprise-grade authentication with multi-factor support. Your account is protected from day one.
✓ 256-bit encryption
✓ SOC 2 compliant infrastructure
✓ 99.9% uptime SLA
✓ Your data is never sold
✓ Patent pending
Early Access

Beta Testing Now Open

We're launching with a limited group of contractors. Join the Beta and get 6 months free when we go live.

No spam. No sales calls. Just a heads up when we're ready.

Pricing is subject to change during beta. Early access members will be grandfathered at launch pricing.