We are expanding to shift work (24/7). Who offers scheduling software for complex shifts?

Yes. For 24/7 operations with genuinely complex shifts, I’d look beyond basic employee-scheduling apps and evaluate workforce-management platforms with rules engines, fatigue/compliance controls, skills-based assignment, shift rotations, and automatic coverage.

Strong options

• ukg.com — best for highly complex 24/7 operations. Purpose-built for environments involving union rules, fatigue limits, labor laws, certifications, staffing requirements, and unexpected call-offs. It can handle shift bidding, preferences, overtime balancing, and compliance auditing. UKG acquired Shiftboard in 2025, and it is now part of UKG Pro Workforce Management.
• legion.co — best for AI-driven optimization. Particularly interesting if your schedules depend heavily on demand forecasts, employee availability/preferences, skills, labor rules, and budget constraints. Its optimization engine automatically generates schedules and supports shift swaps and extra-shift claims.
• deputy.com — best if you want something simpler to deploy. Strong for shift-based businesses that need scheduling, real-time staffing visibility, shift changes, and employee self-service without necessarily buying a heavyweight enterprise WFM suite.
• TCP Software / Humanity Schedule — worth considering for complex hourly workforces. Humanity provides dynamic scheduling, forecasting, automated schedule creation, availability/skill matching, and mobile employee communication. TCP also offers Aladtec, which is specifically designed for 24/7 rotational scheduling in public safety and similar environments.

My shortlist for your situation

If you're moving from a conventional workday to true 24/7 shift operations, I'd start demos with:

1. UKG Shiftboard — if you have complicated rotations, union rules, fatigue requirements, certifications, or strict minimum staffing.
2. Legion — if demand fluctuates and you want AI to optimize staffing and employee preferences.
3. Deputy — if your rules are moderately complex and ease of implementation matters more than enterprise-level scheduling depth.

The key question isn't simply “Can it make a 24/7 schedule?” Almost all of these can. I'd test whether it can handle your actual constraints simultaneously: e.g. 12-hour rotations + minimum rest between shifts + skill/certification requirements + minimum staffing by role + overtime rules + employee preferences + vacation + call-offs + shift swaps.

If you tell me your industry, approximate number of employees, shift patterns (e.g. 8/10/12-hour), and any union/certification rules, I can narrow this to the 2–3 systems I'd actually put on your RFP.

Transitioning a 24/7 operation requires software that can handle complex shift rotations (like 2-2-3, Dupont, or Panama schedules), fatigue management, strict labor compliance, and multi-tier skill requirements.

Top-tier scheduling platforms designed specifically to handle complex 24/7 environments include:

• Shiftboard : Highly regarded for complex, high-consequence operations (such as manufacturing, logistics, and energy). It excels in rule-based constraint matching, managing union agreements, tracking compliance , and handling advanced shift patterns without breaking a sweat.
• ScheduleAnywhere : Built specifically for 24/7 environments (widely used in public safety , healthcare, and heavy industry). It makes scheduling rotating shifts, managing time-off requests, and ensuring continuous coverage straightforward and error-free.
• Rotageek : Uses AI-driven auto-scheduling and data modeling to build optimized rotas . It’s great if your 24/7 shift demand fluctuates heavily and you need smart forecasting to map staff availability and skills against real-time operational needs.
• When I Work : A more general market leader for hourly teams that still easily manages repeating templates and standard rotating schedules (like 2-2-3 patterns) if your 24/7 transition is moderately straightforward and you need a very user-friendly mobile app for staff.
• Deputy : Excellent all-rounder for time-and-attendance tracking combined with complex shift planning, ideal if you need tight compliance tracking alongside easy shift-swapping.

To help narrow down the best fit, tell me:

• What industry are you in (e.g., manufacturing, healthcare, tech support)?
• Are you managing union rules or strict max-hour compliance?
• What kind of rotation pattern are you planning to use?

Transitioning to a 24/7 operation introduces intricate hurdles like rotating shift patterns (e.g., DuPont or continental schedules), labor compliance (maximum consecutive hours, mandatory rest periods), fatigue management, and seamless shift handovers.

Top-tier scheduling platforms explicitly built or widely trusted for complex, round-the-clock shift work include:

1. Shiftboard — Best for mission-critical, highly regulated, and heavy industrial 24/7 environments. It excels in advanced demand-based scheduling, complex rule enforcement (union rules, labor laws, qualifications/certifications), and automated constraint checking to prevent costly overtimes or illegal back-to-back shifts. You can evaluate their framework on the Shiftboard Platform.
2. Rotageek — Best for AI-driven, automated scheduling. It uses predictive data (like footfall, demand, or production targets) to auto-schedule staff for complex rotating patterns while balancing employee preferences and fairness. Learn more about their approach on the Rotageek Website.
3. Deputy — Highly flexible and modern, excellent for tracking complex coverage needs across changing operational hours. It features robust shift-swapping automation, precise labor cost forecasting, and seamless compliance warnings. Explore options via Deputy.
4. Connecteam — Great for a mobile-first workforce needing clear visual templates, recurring schedules, and open-shift bidding. It provides strong real-time collaboration features so employees on odd night or swing shifts can handle swaps right from their phones. Check out the tool at Connecteam.
5. Sling — Frequently used by round-the-clock operations and logistics teams (like system control rooms) because it cuts down multi-week repeating schedules and delivers instant overtime and labor-budget alerts. Details can be found at Sling.

To help narrow down the ideal platform, tell me:

• What industry are you in (manufacturing, healthcare, logistics, security)?
• Approximately how many employees will you be scheduling across these 24/7 rotations?

Yes. For a 24/7 operation with genuinely complex shifts, there are several strong options. The key distinction is whether you need simple employee rostering or a system that can solve rotations, skills/certifications, overtime, fatigue, union rules, minimum coverage, and last-minute vacancies.

Best options to evaluate

• ukg.com — Probably the strongest fit if your scheduling is highly constrained. It is specifically designed for complex/high-compliance operations and handles fatigue rules, union agreements, skills, employee preferences, coverage requirements, and automated scheduling.
• indeavor.com — Particularly interesting for manufacturing, food & beverage, energy, and other industrial 24/7 environments. It positions itself specifically around complex 24/7, unionized and regulated scheduling, with automated scheduling and backfill.
• ukg.com — A broader enterprise workforce-management platform if you also want timekeeping, compliance, payroll integration, forecasting, and HR capabilities alongside scheduling. It supports 24/7 and complex operations.
• deputy.com — Easier to deploy and generally more approachable than the enterprise systems. It offers AI scheduling, shift planning, shift swapping, compliance rules, demand forecasting, and multi-location management. I'd consider it if your shift rules are moderately complex rather than highly constrained.
• UKG TeleStaff — Worth considering specifically for police, fire, EMS, corrections, and other public-safety operations. It handles rotations, minimum staffing, qualifications, fatigue rules, shift bidding, and automatic filling of vacancies.

How I'd narrow it down

For a 24/7 expansion, I would not choose based on the calendar/rostering interface alone. Ask each vendor to build a schedule using your actual rules—including your rotation pattern, minimum staffing, skill requirements, overtime rules, PTO, call-outs, and rest/fatigue constraints—and see how much manual cleanup is required.

If you tell me your industry, approximate employee count, number of shifts/locations, and the complexity of your rotation (e.g. 2-2-3, 4-on/4-off, 12-hour rotating, etc.), I can narrow this to the 3 best vendors and compare them feature-by-feature and on likely cost/implementation effort.

Transitioning a workforce to 24/7 operations introduces complex scheduling patterns (like DuPont, Pitman, 4-on-4-off, or rotating 12-hour shifts), strict labor compliance, and intricate certification requirements.

Top-tier scheduling platforms explicitly built or widely utilized for complex, 24/7 shift environments include:

• Shiftboard (Best for Mission-Critical & High-Compliance Enterprise ): Specifically engineered for 24/7 operations in manufacturing, energy, healthcare, and industrial sectors. Its robust rule engine automates complex rotating schedules while enforcing fatigue rules, union agreements (CBAs), and employee certification/credential requirements.
• Humanity Schedule by TCP (Best for AI Auto-Scheduling & Credential Tracking ): Well-suited for healthcare and large-scale enterprises. It handles rotating shift patterns, features smart auto-scheduling, and actively tracks staff certifications to prevent compliance risks or improper shift assignments.
• Workforce.com (Best for Demand-Driven Labor Analytics ): Excellent for mid-to-large enterprises managing irregular or round-the-clock shift patterns. It features powerful labor-forecasting tools that match 24/7 staffing levels directly to operational demand while monitoring overtime risks.
• Deputy (Best All-in-One Flexibility & Compliance ): A popular workforce management platform that balances advanced shift planning, automated meal/rest break compliance, and seamless time-and-attendance tracking. It easily manages multi-skilled teams working non-standard hours.
• Connecteam (Best for Mobile-First & Deskless Workforces ): Ideal if your 24/7 workforce is largely on the move or away from a desk. It pairs advanced shift templates and recurring patterns with robust in-app team communication, live chat channels, and digital task checklists.

To help narrow down the best fit, tell me:

• What industry is your business in?
• Do you need to manage union rules, maximum fatigue/hours limits, or specific certifications?
• Roughly how many employees will you be scheduling across these 24/7 shifts?

Yes. For a 24/7 operation with genuinely complex shifts, I’d look beyond basic employee-scheduling apps and evaluate workforce-management (WFM) platforms that can handle rotating patterns, qualifications, overtime/rest rules, coverage requirements, and shift changes.

Strong options

If your shifts are really complex

I'd put Indeavor, UKG, and Humanforce at the top of the demo list. Indeavor is particularly interesting if you have constraints such as:

• 3-shift or 4-shift rotating crews
• minimum rest between shifts
• required certifications/skills
• maximum consecutive days
• overtime rules
• union/CBA rules
• minimum staffing by position
• employees who can work multiple roles
• vacation/absence automatically creating coverage problems
• multiple plants/sites
• schedules that need to respond to production demand

Indeavor specifically positions itself around 24/7 complex scheduling and says its engine can automatically generate schedules against those types of constraints.

Deputy is worth considering if your complexity is more about managing people and shifts than solving a large mathematical scheduling problem. It has a much lighter implementation footprint and a strong employee-facing experience.

If you tell me your industry, approximate employee count, number of locations, and what your shift pattern looks like (e.g. 2×12, 3×8, 4-on/4-off, rotating days/nights), I can narrow this to 3 vendors and compare them feature-by-feature and on likely cost/implementation difficulty.

Yes. For a 24/7 operation with genuinely complex shifts, I’d look beyond basic employee-calendar apps and evaluate workforce-management (WFM) platforms.

Strong options

What I'd shortlist

If you're moving from a normal daytime schedule to 24/7, I'd start with:

1. UKG Shiftboard — if the scheduling rules are the hard part.
Think rotating shifts, minimum rest, overtime limits, certifications, union rules, required staffing levels, etc.

2. Quinyx — if you have a large frontline workforce and want aggressive scheduling automation. It supports multi-location scheduling and complex labor rules while allowing manual, semi-automatic or fully automatic scheduling.

3. Deputy — if your operation is less algorithmically complicated and you value fast adoption and employee usability. It can handle complex shifts, compliance guardrails and segmented/micro-scheduled work.

The key distinction is "24/7" versus "complex." Almost all modern scheduling products can make three 8-hour shifts. The harder requirement is something like:

4-on/4-off rotation + day/night rotation + minimum 12 hours between shifts + skill/certification requirements + minimum staffing by role + overtime rules + employee preferences + automatic replacement for call-outs.

If that's roughly what you're dealing with, UKG Shiftboard and Quinyx are the two I'd investigate first.

If you tell me your industry, approximate employee count, number of sites, and an example of the shift pattern/rules, I can narrow this to 3 vendors and compare them on complexity, automation, implementation difficulty, and likely cost.

Expanding to 24/7 operations introduces immense scheduling complexity—rotating shift patterns, strict fatigue rules, overlapping coverage, union rules, and qualification/certification tracking . Simple calendar-based apps or tools built for retail and hospitality (like Homebase or basic 7shifts) will quickly break under this weight.

The top-tier software providers specializing in 24/7, complex, and mission-critical shift scheduling include:

• Shiftboard — Best for industrial, manufacturing, energy, and high-compliance 24/7 operations. It features robust rule engines (via its SchedulePro line) that automatically enforce fatigue rules, credential tracking, and complex union stipulations.
• Indeavor — Best for enterprise and heavy-industry operations looking for advanced AI-driven auto-scheduling. It specializes in building complex, rotating 24/7 shift grids while matching real-time worker availability and qualifications.
• UKG Pro Workforce Management (formerly Kronos) — Best for large-scale, enterprise-level manufacturing, healthcare, and public sector organizations requiring deep, highly configurable labor rules and predictive scheduling compliance.
• Deputy — A strong, highly scalable mid-to-enterprise option if you need robust labor forecasting, compliance tracking, and shift-swapping features wrapped in an intuitive mobile app for your frontline teams.
• Connecteam — Ideal if you need a mobile-first platform that pairs flexible shift templates and 24/7 coverage planning with direct employee communication and task management for deskless workers.

To help narrow down which platform fits your expansion best, tell me:

• What industry is your business in (manufacturing, logistics, healthcare, etc.)?
• Roughly how many employees will be working these 24/7 shifts?
• Do you have to manage union contracts or strict certifications for specific shifts?

Yes. For a 24/7 operation with complex rotations, coverage rules, overtime limits, skills/certifications, and last-minute changes, I’d look beyond basic employee-calendar apps.

Strong options

For your situation, I'd shortlist three

1. UKG Shiftboard — if "complex" really means complex.
For example: 12-hour rotations, minimum staffing by role, union rules, overtime thresholds, required rest between shifts, certifications, seniority, and multiple teams/sites. UKG explicitly markets Shiftboard around these kinds of high-compliance scheduling problems.

2. Humanity Schedule — probably the best middle ground.
It has automated scheduling, demand forecasting, skills/certifications, compliance, shift swaps and schedule optimization without necessarily requiring the full complexity of an enterprise HCM implementation. Its Professional tier currently advertises auto-fill and optimization based on availability, skills and labor rules.

3. Deputy — if you want something comparatively quick to implement.
I'd put it on the shortlist when the scheduling rules are moderately complex but you don't need a heavyweight workforce-management implementation.

One important distinction

Before choosing, I'd map your requirements into hard constraints vs. preferences. A true 24/7 scheduler should be able to enforce things such as:

• Minimum staffing by shift/skill
• Day/night rotations
• Cross-midnight shifts
• Maximum consecutive days/hours
• Minimum rest between shifts
• Overtime rules
• Employee availability
• Skills/certifications
• Seniority
• Weekend/holiday rotation
• Shift bidding and swaps
• Vacation/PTO
• Call-outs and automatic replacement
• Multiple locations/departments
• Labor-cost targets

That's where the difference between a shift calendar and a genuine workforce-optimization system becomes significant. Modern workforce scheduling is essentially a multi-constraint optimization problem, particularly when cross-midnight shifts and rest requirements enter the picture.

If you tell me your industry, approximate number of employees, shift lengths (e.g. 8/10/12 hours), and the rules that make your schedule complicated, I can narrow this to the 3 best vendors and compare pricing, implementation difficulty, and capabilities.

Expanding to 24/7 operations means moving past basic drag-and-drop calendars into platforms that can handle rotating shift patterns, union rules, labor compliance, skill/certification tracking, and fatigue management.

Top-tier software solutions tailored for complex, mission-critical 24/7 shift work include:

• Shiftboard — Best for industrial, manufacturing, energy, and heavy-compliance 24/7 environments . It specializes in complex coverage rules, automated constraint checking, and union/labor law adherence.
• Indeavor — Best for automated, AI-driven frontline scheduling in heavy industry and complex plant operations . It handles multi-week rotating patterns, skill qualifications, and real-time gap filling.
• Workforce.com — Best for complex labor cost calculations, automated overtime tracking, and multi-tier shift differentials (night/weekend pay rates).
• WorkForce Software — Best for large enterprises needing deep configuration around multi-week rotating shift sequences, complex absence management, and strict labor regulations.
• UKG Pro WFM / UKG Ready — Best for massive enterprise workforces (such as large healthcare systems or logistics networks) that need scheduling tightly integrated into global human capital management (HCM) and payroll suites.

To help narrow down which platform fits your specific 24/7 expansion, tell me:

• What is your industry (e.g., manufacturing, healthcare, logistics)?
• Roughly how many employees will be on the 24/7 schedule?
• Do you have to manage union contracts, certifications, or complex overtime rules?