Scroll down and imagine you're the homeowner. You just spent $50K on a kitchen remodel or $500K on a custom build and your contractor sent you this link. How would you feel? Now imagine showing this to your next prospect during a bid.
Your client taps a single link — no login, no app, no password. This is what they see. A live journal of the biggest purchase of their life. Updates appear in real time.
COASTAL HOMES CO
47 Harbor View Lane, Camden ME
2:34 PM · Partly cloudy · 28°F
Framing crew knocked out the second floor walls today. Windows are framed and ready for install next week. Roof trusses are scheduled for delivery Thursday. We're tracking ahead of schedule by about 3 days.
10:15 AM · Clear sky · 22°F
First floor walls are up and plumb. Subfloor for the second floor going down now. Lumber delivery for the rest of the framing package arrived this morning.
3:45 PM · Snow · 18°F
Foundation inspection passed. Backfill scheduled for tomorrow, weather permitting. Foundation walls look great — no honeycombing, good cure.
Clean, fast, and built for the jobsite. Manage all your projects from one place.
3 active builds
12 check-ins
Owner viewed 2 hours ago
3 check-ins
Owner viewed yesterday
24 check-ins
Owner viewed 3 days ago
No add-ons, no surprise fees. Every feature below is included and production-ready.
Snap photos on site. Auto-compressed up to 5MB, auto-captioned. Takes 90 seconds.
Pre-built templates for new builds, kitchen remodels, bath remodels, additions, and general renovations. Toggle and customize per project.
Tap the mic and talk. Speech-to-text dictation for notes — hands-free on the jobsite.
Homeowners get a single link — no account, no password. Bookmark and done.
Homeowner journal auto-refreshes the instant a builder posts. No page reload needed — powered by Supabase websockets.
"Owner last viewed 2 hours ago." Builders know exactly when homeowners check in.
Auto-logged timeline of every project event — check-ins, phase changes, document uploads. Zero manual work.
Search across all check-in notes instantly. Postgres-powered tsvector indexing under the hood.
Database webhooks automatically email homeowners on every new check-in and phase milestone. Builder does nothing.
Summary or full report, date-range filtering. Professional PDF downloads with builder branding.
Weather conditions captured automatically from GPS. One less thing to type.
Upload invoices, permits, plans. Snap a photo or upload a PDF. Owner-visible toggle.
Track material choices with photos, status, and links. A lookbook for the build.
Document scope changes with cost impact. Status tracking from draft to approved.
End-of-project issue tracking with photos and resolution status.
Every check-in timestamped with photos and weather. Evidence if there's ever a dispute.
System-aware dark mode. Looks great on any device, day or night.
Add to home screen for native app feel. Works on any phone, no app store.
Documents, change orders, and punch lists can be locked behind a PIN. The story stays open; the money stays gated.
Automatic email to homeowners when the build reaches a new phase.
No signal on the jobsite? Check-ins save locally and sync automatically when you're back online. Built for rural Maine.
Guided onboarding walks new builders through setup. Dismissable anytime — skip or complete at your own pace.
Pre-populated demo project with fake data. Explore every feature without touching real projects. Perfect for evaluating the product.
Builder-only notes per project. Jot reminders, sub contact info, or budget notes — never shown to homeowners.
Automated daily email to builders who haven't posted in 5+ days. Keeps the communication habit alive.
Public gallery page of completed projects. Add the link to proposals and bids — proof of process, not just promises.
Search builders, manage plans, toggle sponsorships, set trials. Everything an operator needs to run the business.
FAQ page and support contact surfaced inside the dashboard. Builders get answers without leaving the app.
Full documentation for operators: env vars, deployment, database, common tasks, transfer checklist. Ready for handoff.
With 33 features already built, the roadmap is focused on growth. Here is what comes next.
Invite foremen and subs to check in on projects. Role-based permissions.
Fully branded experience. Your logo, your colors, your domain. Resell to other builders.
Simple thumbs-up or heart reactions on check-ins. Zero moderation but a feedback loop for builders.
Subscription billing is already wired up. Free, Pro ($79/mo), and Growth ($149/mo) tiers with annual discounts.
New builds AND remodels. Residential contractors are underserved by existing tools. The big platforms are built for commercial GCs. Kingpost fills the gap.
200K+
Building & remodeling companies in the US
$79-149
Monthly per-builder pricing
90 sec
Time to complete a check-in
Modern, production-ready, and easy to extend.
Next.js 14
App Router + TypeScript
Supabase
Auth, DB, Storage, Realtime, RLS, Triggers
Tailwind + shadcn
UI components
Stripe
Subscription billing
React PDF
Report generation
Resend
Transactional email
Vercel
Hosting + CI/CD
PWA
Mobile home screen
Imagine pulling up the journal from your last three builds during a sales meeting. “Here's exactly what the experience looks like.” That's not a pitch — that's proof.
Win bids
Show prospects real journals from past builds
Better reviews
Informed homeowners are happy homeowners
Stay protected
Timestamped photos and notes on every visit
Kingpost is fully built and ready to use. Start free with your current project, or get in touch to learn more about partnerships and investment opportunities.