Best Absence Management Software for Slack

Hubstaff is a time tracking software that helps teams log hours, monitor productivity, and automate payments — whether remote, hybrid, in-office, or field-based. Available on desktop, web, and mobile, Hubstaff enables employees to track time against specific tasks and projects from anywhere. Managers get built-in visibility through app and URL usage data, activity rates, and optional screenshots — all configurable by user role. Designed for global, growing and distributed teams, Hubstaff includes built-in productivity monitoring and workforce analytics to help businesses analyze how time is spent, identify inefficiencies, and improve performance — without micromanagement.

Replicon Time is a leading cloud-based project time tracking platform that helps mid-market and enterprise organizations manage time, projects, and workforce operations with accuracy and confidence. It provides a single source of truth for all time data — connecting project delivery, billing, payroll, labor compliance, and workforce productivity across global teams. Key Features & Benefits • AI-powered Time Tracking • Project Time & Cost Management • Workforce & Scheduling Management • Leave & Absence Management • Compliance & Governance • Payroll & Billing Integrations • Analytics & AI Insights • Mobile & Global Support Trusted by finance, operations, HR, & compliance leaders across industries like professional services, IT, consulting, engineering, & government contracting, it helps improve profitability, ensure compliance, and make confident, data-driven decisions.

Treegarden is an all-in-one recruitment and HR platform that combines a powerful Applicant Tracking System (ATS) with a complete HR suite. It helps businesses manage the entire employee lifecycle—from job posting and candidate screening to onboarding and performance management. With AI-powered features like candidate scoring and job description generation, teams can hire faster and more efficiently. The platform eliminates data duplication by seamlessly converting candidates into employees within the same system. Treegarden simplifies hiring and HR operations in one unified, scalable solution.

Calamari is a simple, but web and mobile system for leave and attendance management. The platform is divided into two modules, so businesses only pay for what they need. The Clock-in and Clock-out module utilizes QR scanning and Bluetooth devices in conjunction with the mobile app to measure work time hours and sends alert about late arrivals, unexpected absences, and other abuses. The Leave Management module creates absence calendars for employees and can automate absence allowance based on company policy. It's integrated with Slack, GSuite, JIRA, Office365, iMac Calendar, MS Excel.

Leave and Time Off Management is now much easier with Day Off, a user-friendly app that is accessible on both web and mobile platforms. Say goodbye to manual leave tracking as our app offers real-time updates and automated leave balance calculations, ensuring accuracy and transparency. Customization is at your fingertips with Day Off! Tailor the app to your organization's unique needs by setting up multi-leave policies, accommodating multiple locations, and defining customizable leave types. The power of choice is yours! Day Off enables employees to keep track of their leave balances and allowances and request leave with ease, allowing managers to promptly approve or deny requests, reducing response times significantly. This streamlined process fosters better communication, creating a harmonious work environment. Gain valuable insights into leave patterns with different types of reports and anlytics that help you get a full overview of the leave behaveiour in your team.

AttendanceBot can be summed up as the one app to rule time tracking, absence management, vacation tracking, and employee shift planning. It is completely free for workspaces with up to 5 users. Time tracking for remote teams with AttendanceBot is a breeze. With simple 'in' and 'out' messages, clock in and out and keep a track of your work hours and export accurate timesheets right inside Slack. You can even track time spent on projects and clients and visualize this data on a dashboard. Invite AttendanceBot to your team’s channel and get automatic summary notifications in the morning and evening so that everyone can plan their days. Set up your own set of leave types ranging from PTO, Vacation, Sick Days, Paternity Leave, Jury Duty, Bereavement Leave or any custom leave type. Manage temp workers, shift workers, full-time employees, and a mix of all, on the go. Streamline team communication, bring teams together, keep everyone informed and build a better culture.

Simplify time off booking, balance calculations, approvals, and more with Bindle. Specifically designed for small businesses in the US, UK, Australia, Canada, and New Zealand, Bindle helps users streamline their processes as well as manage time off for their staff. Intuitively designed and 100% web-based, this simple leave management software reduces staff absenteeism, calculates leave liability accurately, and updates bookings and balances in real-time.

Resource scheduling + timesheet + time tracking + leave management + custom reporting in 1 resource management tool We’re replacing Wrike, Resource Guru, Mavenlink. Our tool is chosen by Hill-Knowlton, Stormind Games, Circus Maximus, Wunderman Thompson, NTT Data. Teamdeck is a cloud-based resource management solution suitable selected by creative agencies, software design firms, and startups. Key features include resource scheduling + time tracking + leave management + custom reports. We’re replacing Monday.com, Wrike, Resource Guru in IT, marketing and other B2B industries. Selected by Hill-Knowlton, Stormind Games, and NTT Data. Resource scheduling + time tracking + leave management in cloud-based tool for $3.60/month. Teamdeck helps project managers to schedule work milestones, balance employee workloads, and plan projects and supports both internal and external teams.

absence io is developed to help HR professionals in small and medium-sized enterprises easily handle team leave, employee vacation, attendance, and PTO. The software is cloud-based, supported with Android and iOS native apps for leave requests, approvals, and tracking. With absence io's online vacation planner, creating vacations is simple and easy. In the integrated calendar, the employee simply selects the appropriate period and sends an electronic absence request to the approver with one click. The manager is notified by e-mail and at the same time learns which other employees will also be absent during this period. In this way, the approver can make his decision on the basis of transparent and up-to-date data and avoid overlaps. Four moduls are provided: Employee Vacation Tracker, Absence Management, Digital Personal Files, and Time Tracking. The whole system is unquestionably secure, with data stored on central servers in Germany. It is user-friendly and easily customizable.

Vacation Tracker is a streamlined leave management solution that integrates with Slack, Microsoft Teams, Google Workspace, your work email, and mobile apps for iOS and Android. It simplifies PTO and absence tracking into just a few clicks, giving your team real-time visibility into who’s available, who’s off, and how to plan workloads. Teams can manage leave requests in hours—ideal for part-time employees or roles requiring precise scheduling. Vacation Tracker supports Time Off in Lieu (TOIL), substitute approvers for manager coverage, blackout periods for limiting leave during busy seasons, and automated PTO accruals that keep balances accurate without manual updates. Companies can manage multiple locations, policies, holidays, and custom leave types with ease. Vacation Tracker also offers a free plan for smaller teams and a 7-day free trial to explore advanced features, making it simple for organizations of any size to streamline leave management and stay organized year-round.

Everyone's Favorite - All-in-One Social HR Software. Trusted by 25,000 companies in 200 countries globally. Free for Small Companies and Startups. WebHR is a Social all-in-one HR software that covers entirely from "Hire" to "Retire" for the most important asset in your company - your employees. WebHR will make it easy for your HR team to start managing your HR effectively and efficiently. WebHR is an indispensable tool not just for HR but for the entire company. WebHR is based on Software as a Service (SaaS) and Cloud Computing model. WebHR facilitates all functions of the Human Resource Department that deals with recruitment, employees' management, payroll, performance, training etc. In fact, WebHR can be used to simplify the daily tasks involved in the HR Department. WebHR acts as a bridge between human resource management and information technology.

Factorial is a cloud-based business management software built specifically to empower small and medium-sized businesses. It’s not just an HR tool—it’s a comprehensive employee management software that combines automation, data, and a people-first approach to help companies scale with confidence. Track employee working hours, manage shifts, approve time off, and visualize workloads. Our cloud business management software integrates time tracking directly with payroll and project management to eliminate manual entry and errors. From sick leave to unlimited PTO policies, Factorial simplifies leave tracking through automated approval workflows, custom policy creation, and team-wide calendar visibility. It’s no surprise we were ranked the #1 PTO Tracker of 2025. From applicant tracking to onboarding, from performance reviews to training plans—Factorial supports the full employee lifecycle. Build strong, engaged teams and scale faster without needing multiple disconnected tools.

Absence management in Slack. Spock brings simplicity and transparency into your team's leave tracking. Whenever your team creates a new product or service, their time working on it determines its success. We believe it's essential to take good care of how you use this time, so we developed a reliable system to help you do that in Slack. Tired of using outdated tools like spreadsheets? Replace them with Spock in a matter of minutes and enjoy a comfortable, user-friendly experience that lets you track attendance with ease. Our app offers users a broader perspective to help them stay informed and organized at all times. Wake up to new updates from your team every weekday and find out what makes them tick through Spock. We built Spock because we firmly believe in bringing clarity, transparency and trust into leave management. These essential qualities are the foundation that will help your company grow and prosper.

Join 3,600+ businesses empowering their people with WorkSmarter's cloud HR software. WorkSmarter was created for growing companies by HR professionals. We know what matters most to you. WorkSmarter is made by a team of experienced business owners, legal experts, and HR professionals. You can rest easy knowing WorkSmarter helps you comply with complex, ever-changing HR legislation. Our platform has been built with the very latest technologies and best practices. Submit and review holiday requests on an intuitive calendar, with full visibility as to who's off when. Receive regular updates and practical advice whenever changes are made to UK HR law. Track absenteeism by employees and departments, and understand the causes for repeated absences in your company. Send announcements to key employees, with an audit trail showing who's read each announcement and when. Keep a record of all the training you provide to your staff, and send reminders and copies on demand.

Zimyo is a leading HR Tech platform that offers best-of-the-breed employee experience to organizations of all sizes. With its Cloud-based HR, Payroll, Performance, OKR, KPI/KRA, Applicant Tracking (ATS), Time & Attendance, and Employee Engagement, Employee Benefits, and 40+ modules, Zimyo assists organizations to manage employee lifecycle from hire to retire. A one-stop solution for all HR requirements that aids organizations in augmenting their productivity and workplace engagement. Zimyo is on a mission to empower thousands of organizations globally to offer true employee experience to their employees. Supported by an end-to-end implementation to improve your key metrics, Zimyo optimizes everything from – recruitment to offboarding and everything in between. Experience evolution of your entire workforce, drive higher engagement, and to build a differentiating human capital advantage.

Sesame HR is a cloud-based human resources management platform designed to streamline and automate HR processes for businesses. It offers features like employee time tracking, absence management, payroll integration, and document management. The platform is user-friendly and helps companies simplify tasks such as managing employee records, monitoring performance, and ensuring compliance with labor regulations. Sesame HR also includes tools for employee self-service, allowing staff to request leave, track hours, and access documents, improving overall efficiency in HR operations.

Staff leave and changing availability make rota planning difficult. With Papershift, employees request leave and give availability, and you can then auto-fill the weekly rota in three clicks. Scheduling staff to different shifts, teams, locations, jobs or customers? No matter how your rota looks, it’s easy to create and manage with Papershift! Simply click employees into the slots, or let our auto-assign do it for you. Effortlessly account for holidays, availability, qualifications and contracted hours. Define exact viewing and editing rights per user. With the Papershift Plan App, employees can see their shifts and job notes in real-time, request leave, and apply for open shifts. If you allow it, they can even click themselves straight into the shift template. Bring all absence management into one place with online employee holiday requests, annual leave entitlements, and customisable absence types such as sick leave or parental leave.

Work smarter with efficient HR software. With Lucca’s HR software, turn spreadsheets into interactive online services and streamline your internal management processes. Lucca develops 11 HR and administrative software programs, each software is dedicated to a specific need to help you create your customized HRIS. An HR software is efficient when it is simple and it is simple when it answers a specific need. This is why each Lucca product is aimed at solving a clearly defined HR management issue. The number of features in software does not guarantee its quality. This means that before developing a new feature, we always compare the benefit that it brings and the complexity that it entails by putting ourselves in the shoes of the end-user. When we design our software, we first think about the end-users, those who will use our solutions on a daily basis. Our aim is to make their life easier. Lucca solutions are interfaced with traditional payroll, accounting, HRIS and ERP systems.

Sloneek is a modern all-in-one HR system that includes everything, you need to manage the entire employee and freelancer cycle. Save up to 20 hours per week on HR processes and administration. 80% of mid-size businesses have basic functionality set up within three days of importing users. It usually takes no more than two weeks to fully implement all modules. End users need no training. Even so, the application provides contextual help, instructional videos, and a rich knowledge base. We are happy to train administrators if needed. We pride ourselves on our personal approach to user support. We are happy to help you at any time. At Sloneek, we take great care to ensure that all user data is stored in accordance with the latest security standards. We use the highest quality cloud infrastructure available from AWS (Amazon Web Services), which guarantees data leak resistance and extremely high service availability. Managing and controlling human resources will be intuitive and fun.

Zelt is a comprehensive, all‑in‑one human capital management (HCM) platform designed to manage the full employee lifecycle within a single, unified system. It centralizes employee data and automates workflows across HR, payroll, benefits, time‑off, performance, engagement, device provisioning, app access, and contractor management. With Zelt, teams can centralize onboarding, document storage, custom approval processes, reminders, and regulatory compliance; automate payroll processing, benefits enrolment and reconciliation, and global contractor payments; manage time‑off requests (including holiday, sick, WFH, parental leave) tightly integrated with payroll; oversee IT ops by provisioning and securing apps and devices, spotting inactive access, and remotely managing hardware; and facilitate people development through engagement surveys, performance reviews with anonymity features and automated timelines, and goal‑setting tools aligned to key results.

Natural HR is a cloud-based human resource information system (HRIS) designed for HR professionals working in businesses of all sizes. With a fully customizable and color-coded drag & drop dashboard and over 70 pre-built reports and charts, Natural HR enables users to seamlessly manage expenses, assets, and employee information and performance. Core features of Natural HR include onboarding, recruitment, training management, performance management, absence management, employee information management, task management, and reporting.

Managing leave requires precision in compliance, up-to-date knowledge of employee eligibility and payroll coordination. This can create a big drain on your organization's resources. If leave of absence is managed incorrectly, your organization can face large penalties for noncompliance, and your workers could perceive HR practices as unfair or biased. ADP can help you administer leave in accordance with federal- and state-mandated regulations (as well as your own company policies). Every FMLA transaction may impact time, payroll, benefits and ACA compliance; This is best handled by a true HCM expert. A fully outsourced solution allows you to be more strategic, while giving you full visibility. ADP provides insight to get ahead of absences rather than simply reacting; Once we share the data behind leaves, we can help you look for ways to reduce absenteeism and the associated costs.