Vertretungsruf
An on-call substitute teacher marketplace where German Schulleitung posts tomorrow's absence and gets pre-vetted Vertretungslehrer matched by subject, federal state, and proximity.
German school administrators tasked with filling daily teacher absences and running Entlastungs-budgets
- Real-time absence posts from Schulleitung broadcast to a vetted pool of Vertretungslehrer with subject and Land tags
- Auto-matching by Lehramt subject, federal-state Schulrecht rules, and travel distance
- Pre-cleared compliance checks (erweitertes Führungszeugnis, Bezahlung templates) so schools can book same-day
- Coverage analytics dashboard showing Schulleitung their monthly Vertretungsrate and unfilled slots
Lehrermangel in the source means classes are getting canceled weekly; substitute coordination is still paper-based and slow, leaving a clear unfilled gap.
KMK forecasts 49,000–177,500 vacancies through 2035 and Schulportal reports Lehrermangel as a bundesweit chronic problem, confirming persistent, structural substitution demand.Germany's Teacher Crisis 2026 ↗Lehrermangel bleibt bundesweit ein Problem ↗
DieSchulApp and Vertretungsplan.app cover substitute SCHEDULING/notification but I found no German on-demand marketplace that pre-vets and matches Vertretungslehrer to a posting by subject/Bundesland/proximity; US-centric competitors (Frontline/Aesop) don't serve the federal German system.Vertretungsplanung - DieSchulApp ↗
Schools operate explicit Entlastungs-/Vertretungsbudgets and the crisis is forcing Länder to spend (lateral-entry programs, salary scales €3.389–€4.544k/mo), indicating willingness to pay; however public-sector procurement and per-Länder licensing may compress margins.Germany's Teacher Crisis 2026 ↗Lehrkräfteeinstellungsbedarf und -angebot (KMK 2024) ↗
Shortage is structural and demographic-driven (falling graduate numbers, aging workforce, +600k students by 2032), with multi-decade policy acknowledgment — demand unlikely to fade in 5–10 years.Lehrermangel bleibt bundesweit ein Problem ↗
16-Bundesland credentialing, differing beamten/angestellt rules, and public-sector procurement cycles complicate onboarding; subject+geo matching is doable but pre-vetting + Schulaufsicht compliance add real friction.