Reserve call-ups (Miluim) and Shabbat restrictions create planning gaps no generic scheduler is built for. Klacks combines instant, compliant replacement planning with Shabbat-aware autofill.
Miluim orders can pull staff out with almost no notice, tearing holes into security, hospital and staffing rosters.
Under the Hours of Work and Rest Law, Shabbat employment needs a state permit, and employees can refuse it on religious grounds — get the rota wrong and you're both understaffed and non-compliant.
Standard overtime (125%/150%) combines with the 50% rest-day premium when work falls on Shabbat — manual payroll prep is error-prone.
Crisis-resilient rostering, not a generic 24/7 planner.
The moment a reservist is called up, the Recovery Engine finds the best qualified stand-in from your pool — without touching the reservist's own contract data.
Staff mark their Shabbat availability once; the autofill engine reliably excludes them from Shabbat shifts from then on.
Klacks' typed surcharge engine applies the combined overtime + rest-day premium so payroll gets accurate figures, not manual guesswork.
Calendar rules handle the Friday/Saturday week and Shabbat start/end times natively.
Klacks already exports hours, overtime and allowances to CSV/Excel; a Hashavshevet-compatible format is next on our roadmap.
Klacksy isn’t a bolted-on marketing chatbot — it’s embedded directly in the Klacks interface. Staff and schedulers ask about shifts via chat, request shift swaps, or resolve qualification conflicts within the team. A built-in skills and rules system ensures Klacksy only ever suggests changes that actually match the qualifications and working-time limits of the people involved.

Klacks locks the reservist's slot, surfaces the best compliant replacement from the pool, and leaves the rest of the roster untouched — no manual re-planning.
Try the Playground to see instant replacement planning and Shabbat-aware autofill in action — or run it on-premise.