
Scheduling software that optimises rotas with less manual effort
Replace spreadsheets with employee scheduling software that helps managers create fair, efficient and compliant schedules. ZellisONE balances staffing needs with budgets, skills, availability and workforce rules, helping control labour costs while giving employees greater visibility and control over their shifts.
Trusted by leading global clients
Build the right rota for every shift
Creating rotas across large, distributed or frontline workforces can be complex. Managers need to balance staffing requirements, labour budgets, employee availability, skills and working time requirements, while giving employees enough visibility and flexibility to plan their working lives.
ZellisONE makes scheduling simpler, helping you:
- Reduce admin by making it easier to create, optimise and manage rotas at scale.
- Control workforce costs and coverage by making better use of available people and working hours.
- Reduce compliance risk with scheduling and working time requirements applied consistently.
- Create a better employee experience with greater visibility, flexibility and control over shifts.
Simplify scheduling for complex frontline operations
From building the rota to handling last-minute changes, ZellisONE helps managers spend less time on scheduling admin while giving employees more choice over when and where they work.
Create and optimise rotas
Build, copy and adapt rotas using templates and working patterns, or automatically optimise schedules around staffing needs, budgets, skills, availability and compliance requirements.
Give employees more choice
Help employees plan their working lives with earlier visibility of their rotas and greater flexibility to swap shifts, request changes or pick up suitable shifts across nearby sites from their mobile device.
Respond quickly to change
See staffing, absence and unallocated shifts in one place, then adjust rotas and publish changes to help maintain coverage with less manual admin.
Keep schedules compliant
Automatically validate schedules against contracts, policies, Working Time Directive requirements and other scheduling rules, reducing manual checks and compliance risk.

Connect scheduling, attendance and payroll
For organisations across the UK and Ireland, ZellisONE connects employee scheduling with HR, time and attendance, and payroll, helping you manage work from rota creation through to payment.
Use current employee information when scheduling, compare planned and actual hours, and move approved time into payroll without duplicate administration.
- Keep scheduling aligned with current employee and workforce data.
- Compare scheduled and worked hours to identify discrepancies earlier.
- Reflect employee and new starter changes through connected HR data.
- Move approved hours into payroll without separate imports, exports or rekeying.
Scheduling that adapts to your workforce
From straightforward rotas to complex, multi-site workforce scheduling, configure ZellisONE around your organisation's operating model.
Support different ways of working
Manage permanent, part-time, seasonal and variable-hour workforces across different locations, roles and shift patterns.
Configure scheduling around your organisation
Adapt shift types, working patterns, approval workflows and scheduling rules around your operational requirements.
Plan ahead with workforce forecasting
Connect scheduling with forecasting and labour planning to understand future workforce requirements before building your rotas.
As an average, 98% of our team have visibility of their rotas 4 weeks in advance. It’s really reduced the need for emergency cover and has also given us a better ability to manage our payroll.
More solutions
Zellis HR, WFM, Payroll, Benefits and Talent software and services offers a range of solutions to the issues that modern organisations face.





























