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Fork me on GitHub

Employee rostering

Video thumbnail
Quickstart source code

Employee rostering value proposition

Fork our Employee Rostering application and customize that template to your needs.

What is OptaPlanner?

OptaPlanner is the leading Open Source Java™ AI constraint solver to optimize employee shift rostering and similar use cases.

OptaPlanner is a lightweight, embeddable planning engine. It enables everyday Java™ programmers to solve optimization problems efficiently. It is also compatible with other JVM languages (such as Kotlin and Scala). Constraints apply on plain domain objects and can call existing code. There’s no need to input constraints as mathematical equations. Under the hood, OptaPlanner combines sophisticated Artificial Intelligence optimization algorithms (such as Tabu Search, Simulated Annealing, Late Acceptance and other metaheuristics) with very efficient score calculation and other state-of-the-art constraint solving techniques.

OptaPlanner is open source software, released under the Apache License. It is written in 100% pure Java™, runs on any JVM and is available in the Maven Central repository too.

Related videos

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AI vs COVID-19: How Java helps nurses and doctors in this fight
Geoffrey De Smet 8 May 2020
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OptaWeb Employee Rostering with OptaPlanner
Geoffrey De Smet 29 Nov 2018
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Continuous Planning for Nurse Rostering with OptaPlanner
Geoffrey De Smet 17 Aug 2012

Related blog posts

  • Exploring the new OptaWeb Employee Rostering backend
    Tue 22 October 2019
    Julian Cui
  • Formula for measuring unfairness
    Fri 3 February 2017
    Geoffrey De Smet
Download
Try OptaPlanner
Download 8.20.0.Final
  1. Download and unzip.
  2. Run runQuickstarts.sh (Linux/macOS)
    or runQuickstarts.bat (Windows).
Requires JDK 11 or higher to run.
Documentation
Get started
User guide 8.20.0.Final
Clone the Quickstarts code.
Latest release
  • 8.20.0.Final released
    Thu 14 April 2022
Upcoming events
    Add event / Archive
Latest blog posts
  • Real-time planning meets SolverManager
    Mon 7 March 2022
    Radovan Synek
  • OptaPlanner documentation turns over a new leaf
    Tue 26 October 2021
    Radovan Synek
  • Order picking optimization in warehouses and supermarkets with OptaPlanner
    Thu 14 October 2021
    Walter Medvedeo
  • Monitor OptaPlanner solvers through Micrometer
    Tue 12 October 2021
    Christopher Chianelli
  • A new AI constraint solver for Python: OptaPy
    Tue 5 October 2021
    Christopher Chianelli
  • How much faster is Java 17?
    Wed 15 September 2021
    Geoffrey De Smet
  • Constraint Streams get some more love
    Thu 19 August 2021
    Lukáš Petrovický
  • Blog archive
Latest videos
  • Host your OptaPlanner app on OpenShift (Kubernetes)
    Mon 7 February 2022
    Geoffrey De Smet
  • OptaPlanner - A fast, easy-to-use, open source AI constraint solver for software developers
    Mon 31 January 2022
  • Order picking planning with OptaPlanner
    Fri 31 December 2021
    Anna Dupliak
  • AI lesson scheduling on Quarkus with OptaPlanner
    Thu 18 November 2021
    Geoffrey De Smet
  • Maintenance scheduling
    Fri 12 November 2021
    Geoffrey De Smet
  • Optimized order picking in warehouses and supermarkets
    Tue 26 October 2021
    Walter Medvedeo
  • A modern OO/FP constraint solver
    Tue 14 September 2021
    Geoffrey De Smet
  • Video archive

OptaPlanner is open. All dependencies of this project are available under the Apache Software License 2.0 or a compatible license. OptaPlanner is trademarked.

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