Cashcrown // ai.build
daily price reporting of units to dane.gov.pl (a developer obligation since 11 Jul 2025, primary market).
11/22 in this consoleApps, PropTech & integrations
You need “apartment price transparency (for developers)”, but building it in-house gets stuck on integrations, maintenance and lack of time - and the result tends to be fragile and hard to scale.
daily price reporting of units to dane.gov.pl (a developer obligation since 11 Jul 2025, primary market). We deliver it as part of “Apps, PropTech & integrations”: a working system with observability, safety gates and documentation. Models are always reached through the router: we mask PII before it leaves for the cloud.
From the listing source through publication and reporting.
A single source of truth; synchronization instead of re-entry.
Hundreds of listing subpages from data, consistent and fast.
Price reporting and formal requirements: automatically.
Reference profile · Tier: mid · P50: 540 ms
Recommended tier: mid (median P50 latency: 540 ms, reference cost: $1/1M tokens).
Not necessarily: more often we integrate and synchronize the existing CRM, adding a publishing and automation layer around it.
The architecture is product-grade (queues, monorepo): it scales from dozens to thousands of listings.
We automate compliance (e.g. dane.gov.pl) so the formal requirement isn't a monthly fire drill.
We work in ranges: the entry point is a fixed-cost pilot on a single process (e.g. listing publication or CRM sync). When the system takes back a dozen to several dozen hours of work a month, it usually pays off in 2–4 months. Calculate the return in the ROI calculator.
Yes. We process personal data in listings and the CRM with minimization and PII masking; irreversible actions (publishing, sending) pass through confirmation and are logged. The assistant introduces itself as AI. We design compliance in from the start.