Immobilien Butler
One workspace for private landlords: rental contracts, receipts, bank reconciliation, utility statements and the tax export (Anlage V) — everything between your tenant and your tax advisor, made for Germany.
Visit immobilien-butler.com →immo-verwalter
House rules, notices and mailbox signs in one place. Written in German, automatically translated into 12 languages, and handed to tenants as a QR code and print-ready PDF. Digital, multilingual, paperless.
Visit immo-verwalter.io →Musterstraße 12
CertX
CertX reads your technical drawings and extracts every inspection characteristic — dimensions, tolerances, threads and surfaces — then builds an audit-ready ISO inspection sheet. Minutes, not hours.
Visit certx.app →
SteelX
The web version of our SteelX iOS app. Photograph a bundle of steel tubes and it counts them automatically — detecting each tube, flagging the doubtful ones to confirm and linking the count straight to your inventory. No more tallying by hand.
Siyaya Workspace
The business home of Siyaya — a bright web workspace in cream and teal for our professional customers. It's the design language our apps now share, and the place where business enquiries around tools like SteelX land.
Visit siyaya-workspace.com →