Sling review

Sling is an employee scheduling and workforce management tool for businesses that need to organize shifts, track hours and coordinate staff. It handles employee availability, time-off requests and shift trades, alongside time tracking through mobile apps or a designated time clock. Optional GPS geofencing is also listed among its capabilities.

Beyond scheduling, Sling includes labor-cost views and alerts when a shift exceeds budget, employee messaging, task assignments and reports for a day, week, month or custom period. It also supports multiple work locations. The product covers a useful span of routine workforce operations, but what you get depends on the plan: the free tier is aimed at basic scheduling, while time tracking and reports sit in paid plans. That distinction matters if you’re replacing a system your team already relies on for timekeeping or reporting.

Sling’s clearest advantage is that a small team can start with scheduling without paying per user. The pricing page lists a free plan for up to 30 users, including shift scheduling, time-off requests, available shifts and private messaging. That is a meaningful starting point for teams that mainly need to publish schedules and handle basic requests.

Paid plans add the operational tools that can make scheduling more useful. Premium is listed at $2 per user per month with monthly billing, or $1.70 per user per month with annual billing. It includes mobile time tracking, labor-cost management, overtime tracking, private and group messaging, and calendar synchronization. Business costs $4 per user per month monthly, or $3.40 annually, and adds kiosk time tracking, reports, no-show and sick-call-out tracking, and PTO management. The pricing page says annual billing saves 15%. Sling also lists a 15-day free trial, so teams can assess the paid features before committing.

The main catch is plan gating. The free plan’s listed inclusions cover scheduling and messaging, not time tracking or reports. Mobile time tracking and labor-cost management are listed under Premium; kiosk tracking and reports are under Business. If you’re switching from a tool where those functions are already included, the free tier may not be a like-for-like replacement. Check the specific tracking method and reporting features your team needs before choosing a plan.

There is also a hard cap on the free option: 30 users. Teams above that limit need a paid plan, and both paid prices are per user per month, so the bill rises with headcount. The published pricing details do not list paid-plan user caps or add-on prices. Sling lists optional GPS geofencing, but the published plan details don’t say which tier includes it. Don’t assume it’s included in the plan you choose; confirm that point with Sling before switching.

Sling’s Free plan costs $0 and supports up to 30 users, with shift scheduling, time-off requests, available shifts and private messaging. It does not list time tracking or reports, so don’t count on those at no cost.

Premium is $2 per user per month, or $1.70 with annual billing. It adds mobile time tracking, labor cost management, overtime tracking and calendar synchronization. Business is $4 per user per month, or $3.40 annually, and includes kiosk time tracking, reports, no-show and sick-call tracking, and PTO management. That makes Business twice Premium’s listed price; the main reason to move up is its reporting and PTO features.

Annual billing saves 15%, according to the pricing details, and a 15-day free trial is listed. Prices are per user per month on the paid plans, so the total rises with your headcount. No add-ons are listed in the published pricing, and support details are not published here.

Plan the move around your schedules, employee availability, time-off balances and any labor or time records you need to retain. Sling’s published feature list covers scheduling, time tracking, time-off requests, messaging, tasks and reports, but it does not explain whether you can import those records from another system or export them when you leave. Ask Sling about both before you commit, especially if you need historical data for payroll or audits.

We also don’t have Reddit posts in the published material, so we can’t responsibly attribute reasons users leave Sling. Treat data portability and support as open questions, not settled drawbacks: the published information does not publish export options or support details. A practical switch checklist is to confirm what can be imported, what can be exported, and whether your chosen plan includes the features your team relies on. Test the handoff with a small group before moving everyone.