ClockShark vs Sling Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated Apr 2026 8 min read

ClockShark

0.0 (0 reviews)

ClockShark is a mobile time tracking and scheduling software designed specifically for construction and field service companies to manage remote crews, track job costs, and simplify payroll processing.

Starting at $8/mo
Free Trial 14 days
VS

Sling

0.0 (0 reviews)

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.

Starting at Free
Free Trial 15 days

Quick Comparison

Feature ClockShark Sling
Website clockshark.com getsling.com
Pricing Model Subscription Freemium
Starting Price $8/month Free
FREE Trial ✓ 14 days free trial ✓ 15 days free trial
Free Plan ✘ No free plan ✓ Has free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment cloud mobile cloud mobile
Integrations QuickBooks Online QuickBooks Desktop Sage 100 Contractor Xero ADP Gusto Paychex Zapier FreshBooks Foundation Software ADP Gusto QuickBooks Square Toast Shopify Xero Harri Push Operations
Target Users small-business mid-market small-business mid-market
Target Industries construction field-service landscaping hospitality retail healthcare
Customer Count 0 0
Founded Year 2014 2015
Headquarters Chico, USA New York, USA

Overview

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ClockShark

ClockShark is a specialized time tracking and scheduling platform built for the unique needs of construction and field service businesses. You can replace paper timesheets with a mobile app that tracks employee hours, GPS locations, and job costs in real-time. This allows you to see exactly where your crews are and which projects they are working on throughout the day.

The platform helps you bridge the gap between the field and the office by syncing time data directly with your accounting software. You can manage complex schedules with a drag-and-drop interface, track equipment usage, and capture site photos or notes from any mobile device. It is designed to eliminate manual data entry and ensure your job costing is accurate for every project.

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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.

Overview

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ClockShark Features

  • GPS Time Tracking Track employee locations and movement throughout the workday so you can verify they are at the right job site.
  • Drag-and-Drop Scheduling Create and update crew schedules in seconds and send instant notifications to your team's mobile devices.
  • Geofencing Alerts Set up virtual boundaries around job sites to remind your crew to clock in or out when they arrive.
  • Job Costing Tools Assign labor hours to specific jobs and task codes to see exactly how your labor budget is being spent.
  • Mobile Kiosk Mode Turn any tablet into a central time tracking station with facial recognition to prevent buddy punching.
  • Photo and File Attachments Capture project progress by uploading photos and documents directly to specific jobs from the field app.
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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.

Pricing Comparison

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ClockShark Pricing

Standard
$8
  • Mobile time tracking app
  • GPS tracking and geofencing
  • Job and task tracking
  • Basic scheduling
  • Third-party integrations
  • Manager role permissions
S

Sling Pricing

Free
$0
  • Unlimited employees
  • Unlimited locations
  • Shift scheduling
  • Time-off requests
  • Long-term scheduling
  • Mobile apps

Pros & Cons

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ClockShark

Pros

  • Extremely easy for field crews to learn and use
  • Reliable GPS tracking improves accountability for remote teams
  • Seamless integration with QuickBooks and Sage accounting
  • Excellent customer support with fast response times

Cons

  • Base monthly fee makes it expensive for very small teams
  • Mobile app requires significant battery and data usage
  • Limited reporting customization for complex enterprise needs
A

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
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