CALDRUS
v0.1 · invite waitlist open

The distribution layer for AI-native builders.

Post a wish. Builders respond with live demo URLs in hours, not weeks. Pick one, pay, ship. €50–500 projects, EU-hosted infra, no proposal theatre.

Avg time-to-demo
< 24h
Platform fee
10%
Price range
€50–500
Region
EU (fra1)
01

How it works

01
Post a structured request
Title, category, problem, desired features, budget, timeline. The form is the unlock — vague briefs don't ship.
02
Builders respond with live demos
Working URLs, not proposals. Comment, ask questions, pick the demo that fits.
03
Pay, ship, review
Stripe Checkout. Builder transfers code + domain. 7-day handover window. Both sides review.
02

For buyers

You need a small functional app, not an agency engagement. Caldrus structures the ask, gets you working demos in hours, and only charges the builder a 10% fee on completed work.

Form / Survey
Patient-intake form that emails me a daily PDF summary
€150–250example only
CRM
Track which podcast guests already pitched me (CRM-lite)
€200–400example only
Automation
Auto-classify Stripe refunds by reason and flag spikes
€300–500example only
03

For builders

You ship in hours with Claude Code, Cursor, v0, Bolt, Lovable, or Replit. Caldrus sends you structured briefs that fit the shape of work you already do — and pays cleanly via Stripe Connect Express.

Real projects
Briefs are structured, not vague. No scope creep mid-build.
Live demo as deliverable
You ship a URL. No 6-round proposal cycle.
Stripe Connect payouts
10% platform fee. Funds released on handover or 7-day auto-confirm.
Optional VM stack
Drop in Truncus, CentralCommand, Stripe — already wired.
04

The Caldrus stack

Optional. Projects shipped on Caldrus can run on the same EU-hosted infra Van Moose uses for its own products: Truncus for email, CentralCommand for workflow orchestration, Stripe for billing, Supabase for data. One-command init coming in Phase 2.

Truncus
Transactional email
CentralCommand
Workflow orchestration
Stripe
Payments + Connect
Supabase
EU Postgres + auth
Vercel
Edge deployment
Cloudflare
DNS + CDN
TenScore
SEO + AIDO monitoring
BetterStack
Uptime + logs
Caldrus — Ship AI-native apps in hours