Sling vs When I Work

Side-by-side comparison of features, pricing, and integrations.

Quick Verdict

Sling offers more features (59 vs 35) and more integrations (7 vs 4). Starting price: Sling at $2/mo vs When I Work at $2.5/mo. Sling has 54 unique features while When I Work has 30 unique features, with 5 features in common.

SlingWhen I Work
CategoryHR & PayrollHR & Payroll
Total Features5935
AI-Powered Features03
Starting Price$2/mo$2.5/mo
Pricing Tiers33
Integrations74
Shared Features5
Shared Integrations1
Data Quality90%80%

Feature Comparison by Category

Administration (0 vs 2)

FeatureSlingWhen I Work
Permission Management
Role Permissions

Analytics (0 vs 6)

FeatureSlingWhen I Work
Coverage Forecasting
Custom Reporting
Custom Unit Forecasting
Labor Cost Visibility
Labor Forecasting
Overtime Alerts

Communication (8 vs 2)

FeatureSlingWhen I Work
Announcements
BCC Messages
Group Messaging
In-App Notifications
News Sharing
Newsfeed
Newsfeed Restrictions
Private Messaging
Team Communication
Team Messaging

Compliance (1 vs 0)

FeatureSlingWhen I Work
Employee Documents

Integration (0 vs 4)

FeatureSlingWhen I Work
API Access
Payroll Integration
SAML/SSO
Webhooks

Labor Management (8 vs 0)

FeatureSlingWhen I Work
Budgeting
Clopening
Holiday Pay
Labor Cost Management
Labor Cost Optimization
Overtime Tracking
Premium Pay
Salary Support

Management (2 vs 0)

FeatureSlingWhen I Work
Access Control
Multi-location Management

Mobile (0 vs 1)

FeatureSlingWhen I Work
Mobile App

Platform (1 vs 0)

FeatureSlingWhen I Work
Mobile Apps

Reporting (4 vs 0)

FeatureSlingWhen I Work
Labor Reports
Payroll Reports
Reports
Sales Reports

Scheduling (16 vs 15)

FeatureSlingWhen I Work
Advanced Scheduling Rules
Auto Scheduling
Auto-assigning
Available Shifts
Calendar Synchronization
Callout Reporting
Color-Coded Positions
Day Parts
Employee Scheduling
Labor Sharing
Long-term Scheduling
Mandatory Breaks
Multi-Location Scheduling
Multi-Week Scheduling
OpenShifts

Support (0 vs 2)

FeatureSlingWhen I Work
Help Center
Live Chat Support

Task Management (3 vs 0)

FeatureSlingWhen I Work
Shift Tasks
Task Management
Task Templates

Time & Attendance (14 vs 0)

FeatureSlingWhen I Work
Attendance Reports
Auto Clock-out
Break Attestation
Early Clock-in Prevention
Geofencing
Kiosk Time Tracking
Late Arrivals
Mobile Time Tracking
No-shows
Sick Call-outs
Time Tracking
Timesheet Approvals
Timesheet History
Timesheets

Time Off (2 vs 0)

FeatureSlingWhen I Work
PTO Management
PTO Tracking

Time Tracking (0 vs 3)

FeatureSlingWhen I Work
GPS Clock-Ins
Geofencing
Time Tracking

Unique Features

Only in Sling (54)

Announcements
BCC Messages
Group Messaging
News Sharing
Newsfeed
Newsfeed Restrictions
Private Messaging
Team Communication
Employee Documents
Budgeting
Clopening
Holiday Pay
Labor Cost Management
Labor Cost Optimization
Overtime Tracking
Premium Pay
Salary Support
Access Control
Multi-location Management
Mobile Apps

+ 34 more unique features

Only in When I Work (30)

Permission Management
Role Permissions
Coverage Forecasting
Custom Reporting
Custom Unit Forecasting
Labor Cost Visibility
Labor Forecasting
Overtime Alerts
In-App Notifications
Team Messaging
API Access
Payroll Integration
SAML/SSO
Webhooks
Mobile App
Advanced Scheduling Rules
Auto Scheduling
Callout Reporting
Color-Coded Positions
Employee Scheduling

+ 10 more unique features

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