Best Absence Management Software for Linux

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.

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.

Not just another Time and Attendance Company Experience unparalleled ease and transparency in time and attendance with ITCS-WebClock. ITCS-WebClock offers a comprehensive online system designed to revolutionize how companies and managers monitor employee time and attendance. With ITCS-WebClock, you can access and manage employee time and attendance information from anywhere, anytime. Our system offers a with a wide range of features to enhance productivity and streamline operations including reporting and automation tools, expense and absence management, employee scheduling, On-Demand Pay, access to 401K programs, assistance with helping clients get payroll funding, and full service Payroll Based Journal (PBJ) for CMS compliance. WebClock devices seamlessly push data to the ITCS-WebClock Cloud, ensuring secure and efficient data management. Experience the future of workforce management with ITCS-WebClock and take your business to new heights.

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.

If you are looking for a quick, easy and highly efficient way to manage your staff and simplify your business processes, look no further than Bright HR. We've been on a mission to transform people management for employers since 2015 with our range of innovative health and safety and HR software products making your working life so much easier. From holiday and sickness management to payroll, clocking in and much more, we provide HR, Health and Safety and business support to over 90,000 businesses globally. Trade the filing cabinet for a fully digital approach. Our web based products are all supported by our brilliant UK customer service team who guide you every step of the way to ensure you get the most out of our software and apps. Written by legal experts, our HR software includes everything you need to simply manage your team all in one place, PLUS free tools to set your business apart. Utilise us now - and engage your team in the process.

Factorial is the AI for business that connects HR, finance, and IT processes on one central platform. Everything is secure, integrated, and powered by AI tailored to each company’s context. With Factorial One, employees get an AI agent that: understands the company’s context, finds information, analyzes data, connects processes, supports them in their day-to-day work. Factorial’s AI tools and automated workflows help companies: simplify administrative tasks, automate processes, make information centrally accessible. Factorial covers key business areas: HR: Onboarding, document management and digital employee records, employee portal, electronic signatures, and analytics Time management: Time tracking, shift planning, and absence management Talent management: Performance management, training and LMS, as well as recruiting and applicant management Finance: Workforce planning, financial planning and analysis, expense management and procurement,

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.

REI3 is an open (free to use and open source) business application platform. Anyone can create, use and publish applications. A wide range of professionally designed applications help your organization manage time, assets, projects, passwords and much more. Available on all major platforms and deployable in the cloud or on-premise, REI3 can be used by anyone.

Synerion is workforce management software that makes complex time and attendance simple. Track time from biometric clocks, mobile with geofencing, web, or kiosks; build accurate schedules and control labor costs with premiums, wage grids, step rates, and project level allocation. Real time alerts flag missed punches and overtime before they hit payroll. PTO, leave, and accruals are included. Implementation is handled in house by experienced specialists, not outsourced. Choose fast start Agile or fully configurable Enterprise to match your needs. Connect to your existing stack with 100 plus payroll, ERP, and HR integrations. Trusted for 35 years by thousands of organizations, Synerion gives you clean data, fewer exceptions, and confident compliance across locations and unions. Book a demo to see how the platform adapts to your rules, not the other way around. Gain visibility with dashboards and audit ready reports that put hours, coverage, and costs at your fingertips.