Sling
Sling is a comprehensive employee scheduling and time tracking software designed to help businesses manage shift-based workforces through integrated communication, task management, and labor cost optimization tools.
Slack
Slack is a central communication hub that connects your team with real-time messaging, file sharing, and integrated tools to streamline workflows and improve collaboration across your entire organization.
Quick Comparison
| Feature | Sling | Slack |
|---|---|---|
| Website | getsling.com | slack.com |
| Pricing Model | Freemium | Freemium |
| Starting Price | Free | Free |
| FREE Trial | ✓ 15 days free trial | ✓ 30 days free trial |
| Free Plan | ✓ Has free plan | ✓ Has free plan |
| Product Demo | ✓ Request demo here | ✓ Request demo here |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 2015 | 2009 |
| Headquarters | New York, USA | San Francisco, USA |
Overview
Sling
Sling is a specialized scheduling and workforce management platform built specifically for businesses with shift-based employees. You can move away from messy spreadsheets and paper schedules by using a drag-and-drop interface that accounts for employee availability, time-off requests, and labor costs in real-time. It helps you eliminate scheduling conflicts and ensures you always have the right people on the clock.
Beyond simple scheduling, you can track attendance with a built-in time clock, manage tasks, and communicate with your entire team through integrated messaging. Whether you run a single restaurant or manage multiple retail locations, the platform helps you stay under budget by alerting you to potential overtime. It simplifies the entire lifecycle of shift management from the moment you post a schedule to the final payroll export.
Slack
Slack is a productivity platform that transforms how you communicate with your team by moving conversations out of scattered email threads and into organized channels. You can create dedicated spaces for specific projects, departments, or office locations, ensuring everyone has access to the right information at the right time. It serves everyone from small startups to global enterprises, helping you stay connected whether you are working in the office or remotely.
You can share files, start huddles for quick voice chats, and use clips to record video updates for your teammates to watch later. By centralizing your tools and communication, you reduce context switching and keep your projects moving forward. The platform offers a robust free version for small teams and scales into advanced enterprise tiers with sophisticated security and compliance features.
Overview
Sling Features
- Shift Scheduling Create and publish schedules in minutes using drag-and-drop tools that automatically flag overlapping shifts and double-bookings.
- Mobile Time Clock Turn any smartphone or tablet into a digital punch-in station with GPS geofencing to ensure staff are on-site.
- Labor Cost Tracking Monitor your labor spend as you build schedules to avoid costly overtime and stay within your weekly budget.
- Internal Messaging Chat with individuals or specific groups without sharing phone numbers, keeping all professional communication in one secure place.
- Task Management Assign specific to-do lists to shifts and track completion in real-time to ensure your standards are met.
- Time-Off Management Review and approve leave requests directly within the app, which then automatically updates your scheduling availability.
Slack Features
- Organized Channels. Create dedicated spaces for every project or topic so you can keep your conversations focused and searchable.
- Slack Huddles. Start quick audio or video calls directly in any channel to resolve issues faster without scheduling formal meetings.
- Workflow Builder. Automate your routine tasks and approvals with a simple drag-and-drop tool that requires no coding knowledge.
- Slack Canvas. Create and curate essential information directly within your workspace to keep your team aligned on goals and documents.
- File Sharing. Drag and drop files directly into your conversations so your team always has the latest version of your work.
- Slack Connect. Collaborate securely with external partners, vendors, or clients in shared channels without leaving your own Slack workspace.
Pricing Comparison
Sling Pricing
- Unlimited employees
- Unlimited locations
- Shift scheduling
- Time-off requests
- Long-term scheduling
- Mobile apps
- Everything in Free, plus:
- Mobile time clock
- GPS geofencing
- Labor cost monitoring
- Overtime alerts
- Timesheet exports
Slack Pricing
- 90 days of message history
- 10 integrations with other apps
- 1-on-1 audio and video huddles
- Single-workspace collaboration
- Standard security features
- Everything in Free, plus:
- Unlimited message history
- Unlimited app integrations
- Group huddles with up to 50 people
- Slack Connect for external partners
- Custom user groups
Pros & Cons
Sling
Pros
- Extremely generous free tier for basic scheduling
- Intuitive mobile app for employees to check shifts
- Easy shift swapping and coverage requests
- Effective labor cost warnings during schedule creation
Cons
- Mobile time clock occasionally has GPS lag
- Reporting features can feel limited for large enterprises
- Notification settings require manual tuning to avoid spam
Slack
Pros
- Extensive library of third-party app integrations
- Powerful search functionality for finding old messages
- Intuitive interface that is easy to adopt
- Excellent mobile app for staying connected anywhere
- Huddles make spontaneous collaboration very simple
Cons
- Notification fatigue can occur without careful settings
- Message history is restricted on the free plan
- Can become expensive for very large teams
- High memory usage on some desktop computers