17 Best Open-Source Employee Scheduling Software For 2026

Auto Shift Planner is a versatile, open-source app designed to automate the creation of employee shift schedules. It uses advanced heuristic and metaheuristic algorithms to ensure efficient and balanced rostering.

Suitable for various business sizes, it simplifies the scheduling process by accommodating specific constraints such as operating hours, required weekly hours, and mandatory breaks. Its ability to handle complex shift requirements while considering employee preferences makes it an invaluable tool for efficient workforce management.

Auto Shift Planner is free to use.

Schedwi is an open-source task scheduler designed to automate the execution of scripts and commands on remote clients at specified times. It allows administrators to set up complex sequences of tasks based on various triggers, such as the completion of prior tasks or the presence of specific files. 

One of Schedwi's standout features is its ability to manage tasks across a wide range of operating systems, including Linux, Windows, and macOS, among others. This cross-platform compatibility is particularly beneficial for businesses with diverse IT environments. The web interface and command-line tools offer administrators real-time monitoring and configuration options

Schedwi is free to use.

ServiceMax is a comprehensive field service management platform designed to enhance efficiency and productivity for businesses with field service operations.

ServiceMax excels as an employee scheduling software due to its advanced features like dynamic scheduling and dispatch, which ensure the right technician is assigned to the right job at the right time. Its mobile capabilities enable field workers to access work orders, update job statuses, and capture customer signatures in real time, ensuring seamless communication and operational efficiency. 

Pricing for ServiceMax varies based on the specific needs and size of the business, with tailored solutions designed to provide the best value for their field service management requirements.

Booked Scheduler helps groups and organizations manage, book, and track resources. Multiple schedule views permit users to pinpoint time slots for the resources they need.

Simple calendar views allow everyone to see availability clearly, while administrators enjoy flexibility in how the software is configured and managed.

Booked Scheduler costs from $10/month and gets you full access for unlimited users. You can also sign up for a free 30-day trial.

WP-HR Manager leverages the power of WordPress to provide employee management solutions right within the platform.

You can record and track a wide range of employee information, from attendance and salaries to timekeeping and leave records. Employees can use the self-service tools and templates to update their own data, check-in/out, and request leave. It’s also easy to add multiple locations and management roles.

The core WP-HR Manager plugin is free, but paid extensions are available from $5.99/month

evQueue is an open-source job scheduler and queueing engine designed for efficient task management and workflow execution.

One of the key reasons evQueue excels as an employee scheduling software is its event-driven engine, which ensures efficient task management without active waiting. This system allows for complex task chaining and conditional workflows, which can be essential for managing dynamic employee schedules. 

The ReactJS control interface provides a user-friendly, drag-and-drop environment for creating and monitoring schedules in real-time. 

Schedulix is an open-source workload automation software designed for automating and scheduling various IT processes. Initially developed for IT operations, Schedulix offers robust features that can be leveraged effectively for employee scheduling.

It provides dynamic scheduling capabilities, allowing businesses to adjust schedules based on real-time data and changing requirements. Its hierarchical automation design supports complex scheduling scenarios, ensuring that different employee shifts and roles are coordinated seamlessly.

Pricing starts at $169/user/month. There is no free version but you can contact the company for a free demo.

For organizations with complex shift schedules, StaffRoster is a natural choice for dynamic employee scheduling.

This all-in-one platform simplifies the management of all aspects of shift work. Companies using StaffRoster can share shift information in one centralized location, track scheduling for up to 5 stores or locations, and even navigate contract and roster constraints management right within the app.

StaffRoster pricing starts at $242.36/month (billed as €199/month) for up to 50 employees. There is no free trial option.

monday.com’s flexible Work OS system makes it easy for users to organize, track and visualize any process through their customized data dashboards. Their system comes with 200+ templates, including a weekly work schedule template, that can be adapted to your business needs.

All of their data dashboards can also be visualized in a variety of formats with just one click, including a calendar view or Gantt chart format. Useful scheduling features include automation to notify your staff as soon as a new schedule is posted, and the ability to share the schedule in “read-only” mode to avoid unwanted changes.

In terms of their open-source capabilities, users who are feeling adventurous can take advantage of their Developer tool, which enables you to create your own customized processes within monday’s system. Once you’ve completed your app design, you have the option to keep it private, make it public, or share it in the monday apps marketplace.

In addition, you can also browse the existing third-party apps in the monday.com app marketplace to see if the feature you’re craving has already been developed.

monday.com integrates with other commonly used communication and productivity tools including Excel, Google Calendar, Slack, Microsoft Teams, Outlook, Zapier, and others.

Pricing for monday.com starts at $8 per user/month. They also offer a 14-day free trial, and a free forever plan with limited features for a maximum of two users.

TimeTrex offers an open-source workforce management solution to help with employee scheduling, time tracking, payroll, and human resources management. Its Community Edition is available for free, providing essential features to help businesses efficiently manage their workforce operations.

TimeTrex's employee scheduling module allows you to create and manage various schedule types, including unique, recurring, rotating, and multi-week schedules. This flexibility ensures that you can tailor work shifts to meet your organization's specific needs. Additionally, employees can submit schedule requests, such as vacation or personal time, directly through the platform.

Integrations include ADP, Intuit QuickBooks, Sage, Paychex, Surepay, Ceridian, Meditech, Insync, Millennium, and CompuPay.