OptaPlanner
Java Constraint Solver to solve vehicle routing, employee rostering, task assignment, maintenance scheduling, conference scheduling and other planning problems. (by kiegroup)
timefold-solver
The open source AI solver. Timefold is the successor of OptaPlanner, by the OptaPlanner team. Optimize the vehicle routing problem, employee rostering, task assignment, maintenance scheduling and other planning problems (by TimefoldAI)
| OptaPlanner | timefold-solver | |
|---|---|---|
| 30 | 10 | |
| 138 | 664 | |
| 9.4% | 5.7% | |
| 7.4 | 9.7 | |
| 22 days ago | 4 days ago | |
| Java | Java | |
| Apache License 2.0 | Apache License 2.0 |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
OptaPlanner
Posts with mentions or reviews of OptaPlanner.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-06-23.
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OptaPlanner VS timefold-solver - a user suggested alternative
2 projects | 23 Jun 2023
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Resource Scheduling
However, if you need to solve constraints etc., see: https://www.optaplanner.org/
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Anything you wish there was an open source solution for?
Try looking for something built around Optaplanner - basically taking the end game of rostering and working backwards.
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Seeking Advice and Collaboration for an Open-Source Worker Cooperative Platform Project
OptaPlanner takes some of the items tracked in tool like Odoo and creates plans based on them. I.E. how do you manage shifts while juggling multiple constraints (Jerry can only work weekends, Jeff can only work afternoons, Jim can work weekends but only on double time, etc.)
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[Combinatorial Optimization] What is a good algorithm, or genre of algorithms that I should read up on for an optimization problem with a set of sets, where at least one element of each set is required?
There is a library out there called Optaplanner that is designed for optimization of NP complete problems. It is hard to tell if that is exactly what this is, but I think you should be able to use this regardless.
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Searching for something to schedule IT helpdesk shifts
Just stumbled upon https://www.optaplanner.org. Looks very interesting but also really overkill.
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Easy-to-use school scheduling software?
OptaPlanner - a generic scheduler.
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Non profit Healthcare clinic looking for self hosted or cheap cloud alternative employee shift scheduling app?
OptaPlanner
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Self-hosted schedulers?
I've never used it but it sounds like OptaPlanner may be a scheduler in the same vein?
- Algorithm for Assigning Flights to Planes
timefold-solver
Posts with mentions or reviews of timefold-solver.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-02-20.
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Planner programming blows my mind
Are the commercial offerings you mentioned better than TimeFold? [0] (formerly known as OptaPlanner before the main developers forked it)
TimeFold's heuristics-based approach makes fast solutions to even highly-complex scenarios within the reach of anyone who can write Java expressions that evaluate to true when constraints are satisfied.
[0] https://timefold.ai/
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jsprit VS timefold-solver - a user suggested alternative
2 projects | 4 Jan 2024
Timefold is an open source solver that is often used for vehicle routing optimization.
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pulp VS timefold-solver - a user suggested alternative
2 projects | 4 Jan 2024
Timefold is an open source solver.
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pyomo VS timefold-solver - a user suggested alternative
2 projects | 4 Jan 2024
Timefold is an open source solver.
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or-tools VS timefold-solver - a user suggested alternative
2 projects | 4 Jan 2024
Timefold is an open source solver.
- Free Staff Rostering Software
- OG OptaPlanner team continues on Timefoldfold Solver 1.1 is out now
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Searching for Shift-planning web-based solution
https://timefold.ai/ (Was optaplanner)
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OptaPlanner VS timefold-solver - a user suggested alternative
2 projects | 23 Jun 2023
Timefold is the fork of OptaPlanner by its creators and other experts.
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Resource Scheduling
Timefold is the open source AI solver to optimize operational planning and scheduling in Java, Python or Kotlin code. Use case include Field Service Technician routing, Last Mile Delivery, Employee Scheduling, Maintenance Scheduling, the Vehicle Routing Problem and other planning problems. Timefold is a fork of OptaPlanner by its creator and other experts.
What are some alternatives?
When comparing OptaPlanner and timefold-solver you can also consider the following projects:
Choco - An open-source Java library for Constraint Programming
or-tools - Google's Operations Research tools:
jsprit - jsprit is a java based, open source toolkit for solving rich vehicle routing problems
pyomo - An object-oriented algebraic modeling language in Python for structured optimization problems.
JaCoP - Java Constraint Programming solver
app - Repository for the last open source version of Booked Scheduler. The "develop" branch contains the most current working code of the project and should be considered beta. The "master" branch is the most current stable release of BookedScheduler. Please read doc/README.md for further details.
vroom - Vehicle Routing Open-source Optimization Machine
optapy - OptaPy is an AI constraint solver for Python to optimize planning and scheduling problems.
kotlin-statistics - Idiomatic statistical operators for Kotlin