🥊 Built by a contractor. For contractors.
KNOCK OUT
YOUR
PROJECTS.
The jobSITE that works for you.
Stop paying $400/month for software that wasn't built for how you actually work.
No credit card required
Cancel anytime
Built by a GC in Washington, IL
K.O.
🥊 Active
$199K
Active Jobs
$43K
Invoiced
$9.2K
Overdue
Lead
Bath Reno
~$18k
Estimate
Kitchen
$42.5k
Active
Addition
$88k
Invoice
Windows
$9.2k
4 active · 3 leads · 2 overdue
● 3 Clocked In
📸
AI Receipt Scan
12 items logged ✓
Margin — 2-Bath Remodel
38%
↑ On track
The Problem
The Industry Gave You
The Wrong Tools.
😤
$400+/month for software that doesn't fit
Buildertrend, JobNimbus, CoConstruct — built for big companies, priced for them too. You're paying for features you'll never use.
📁
Estimates in Word. Invoices in Excel. Crew texts.
Your business runs across 6 different apps and none of them talk to each other. Things fall through the cracks.
💸
You don't know your real margin until it's too late
By the time you add up materials, labor, and change orders — the job is done and the damage is done.
😓
Chasing invoices instead of running jobs
Following up on payments, re-sending proposals, tracking who's paid what — it's a part-time job on top of your real job.
Real solutions for a price
that WORKS for you.
K.O. CO-RE SYSTEMS was built by a local GC for the local GC. Every feature moves with a purpose, just like you.
✓
One system. Everything connected.
✓
Estimates → Jobs → Invoices. Automatic.
✓
Real-time margin tracking on every job.
✓
AI scans your receipts. No data entry.
✓
Client portal. They sign, pay, and message you — all in one place.
✓
Exclusive feature builds your bottom line. Starting at $99.99/month. Cancel anytime.
The Full System
Everything You Need.
Nothing You Don't.
12 fully connected modules built around the way contractors actually work — from first lead to final payment.
📋
Estimate Builder
Build proposals by phase — demo, framing, rough-ins, finishes. Professional PDFs, client-ready in minutes.
All Tiers
📄
Invoice Manager
Progress payment invoicing tied to your Flexible progress payment schedules — structured your way. Track what's paid, what's owed, what's overdue.
All Tiers
🔨
Active Job Tracker
Track every phase, log field notes, manage change orders, and see all your jobs at a glance on one board.
All Tiers
📸
AI Receipt Scanner
Snap a photo of any receipt. AI reads every line item and routes costs to the right job automatically. No more manual entry.
Foreman+
⏱️
Crew Time Clock
Clock in/out by job. Track breaks. Pull labor costs straight into job costing. Weekly summaries for payroll.
Foreman+
📊
Job Costing & Margins
Materials budget vs. actuals. Labor from the time clock. Real-time profit and margin — while the job is still running.
Foreman+
🌐
Client Portal
Your clients get their own login. They view proposals, sign contracts, track job progress, pay invoices, and message you directly.
All Tiers
🔔
Payment Reminders
Automated reminder sequences for overdue invoices. Pre-written messages that adjust tone based on how late they are.
Foreman+
📅
Job Scheduling
Month and week view calendar. Assign crew to jobs by day. See who's where at a glance. Avoid conflicts before they happen.
Boss
📁
Job Files & Photos
Per-job photo and document storage. Tag photos as before/after/progress/issue. Store contracts, permits, change orders.
Foreman+
👤
Clients & Lead Pipeline
Full CRM for contractors. Track leads from first call through signed contract. See lifetime value per client.
All Tiers
💬
Client Messaging
Direct message channel between you and each client — completely separate from your internal crew notes. Professional and private.
All Tiers
🏷️
Store Rebate Tracker
Receipts auto-sort by store — Menards, Lowe's, Home Depot. Rebates calculate automatically at each store's rate. Export a ready-to-submit report every quarter. Most contractors leave thousands on the table every year. Not anymore.
👑 Boss Exclusive
Pricing
Pick Your Package.
No contracts. No hidden fees. Cancel anytime. Every plan includes a 14-day free trial — no credit card required.
Monthly
Annual Save 2 months free
🌱
GREENHORN
For the solo contractor just getting their operation dialed in. Everything you need to look and run like a pro.
$99.99 /month
✓
Estimate & proposal builder
✓
Invoice manager (progress-based)
✓
Client portal (up to 3 active projects)
✓
Receipt scanner
✓
Lead & client management
✓
Time clock (up to 2 crew)
✓
5GB file & photo storage
✓
14-day free trial
No credit card · Cancel anytime
🥊 MOST POPULAR
👷
FOREMAN
For the growing contractor running a crew. The full system — every tool you need to run a tight operation.
$159.99 /month
✓
Everything in Greenhorn
✓
Unlimited active projects
✓
Client messaging & crew communication
✓
Client messaging & crew communication
✓
Full crew time clock (up to 6)
✓
Client messaging & crew communication
✓
Job costing & margin tracking
✓
Automated payment reminders
✓
Job files & photo storage (25GB)
✓
Priority email support
No credit card · Cancel anytime
👑
THE BOSS
For the established contractor running multiple crews and job sites. The complete K.O. CO-RE experience.
$259.99 /month
✓
Everything in Foreman
✓
Unlimited crew members
✓
Job scheduling calendar
✓
Advanced profit analytics
✓
Subcontractor tracking
✓
Unlimited file storage
✓
White-label client portal
✓
Exclusive feature builds your bottom line
✓
Priority phone & chat support
No credit card · Cancel anytime
🏷️
The Boss Package Pays For Itself.
A contractor spending $50K/year at Menards gets $5,500 back in rebates. K.O. CO-RE tracks every receipt automatically and exports a ready-to-submit report each quarter. That's $5,500 most contractors leave on the table — recovered for $259.99/month.
$5,500
avg annual rebate recovered
🥊 Founding Contractor Rate
First 25 contractors get 30% off for life — locked in as long as you stay subscribed. Your rate never increases. Ever.
8 LEFT
of 25 founding spots
How We Compare
K.O. CO-RE vs. The Rest
Feature
K.O. CO-RE
Buildertrend
JobNimbus
Starting Price$99.99/mo$199/mo$350/mo
Estimate Builder✓✓✓
Client Portal✓✓Add-on
AI Receipt Scanner✓✗✗
Real-Time Margin Tracking✓Limited✗
Crew Time Clock✓✓Add-on
Automated Payment Reminders✓Limited✗
Store Rebate Tracker (Menards 11%, etc.)✓ Boss✗✗
Built by a working contractor✓✗✗
Feels like it fits how you work✓✗✗
From the Field
What Contractors
Are Saying.
"
I was paying $380/month for Buildertrend and using maybe 20% of it. Switched to K.O. CO-RE and it does everything I actually need — and it makes sense. Didn't need a training course to figure it out.
RD
R. Davis
General Contractor · Peoria, IL
Foreman Package
"
The receipt scanner alone is worth the price. I used to spend Sunday nights entering receipts into a spreadsheet. Now I snap a photo on site and it's done. My wife loves me again.
TM
T. Martinez
Remodeling Contractor · Springfield, IL
Foreman Package
"
My clients love the portal. They can see where we are on their project, pay invoices right from their phone, and message me directly. Feels way more professional than how I was doing it before.
SK
S. Kim
Kitchen & Bath Specialist · Bloomington, IL
Boss Package
Ready to Run Your Business Like a Boss?
Start your 14-day free trial today. No credit card required. No contracts. Just a better way to run your contracting business — from first lead to final payment.
14 days free · No credit card · Built by a contractor, for contractors